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1. 100 meters max 100Base TX Cat 5 shielded unshielded twisted pair 100 meters max 100Base Fx 8 3 8 7u 9u m and1Ou m on single mode fiber and 50 62 5and 100u m on multi mode fiber Fiber Cables Connectors Single Mode Multi Mode fiber cable SC ST connector optional Www stephen tele com erma 10 100mbps fiber copper optic switches 14 port 10 100mbps fiber 2 port 10 100mbps copper fiber optic switch The STE 32A X3X1is an Optical fiber switch thatoffers 2 port 10 100Base FX optical fiberand 14 port 10 100Base Tx Copper It supports both Single optical fiber and dual optical fiber its transmission distance ranges from 2km to 120km This optical fiber switch works under full duplex mode supports the STAR network topology and it is anideal option for fiber to home Ftth optical fiber solution city optical fiber networks etc Features 1 14 port 10 100MRJ 45 and 2 port 100Base Fx optical fiber 3 Storeand forward mode 4 10 100M auto negotiation maximum speed to 20 200M full duplex 5 Supports IEEE 802 3x full duplex flow control and back pressure STE 32A X3X1 half duplex flow control 6 Supports MAC self learning 7 Automatic MDI MDI X configuration 8 Port base VLAN 9 LED status of Link activity Full half duplex speed and power on diagnostic function Protocol CSMA CD Standard IEEE802 3 10BASE T IEEE802 3u 100BASE TX FX IEEE802 3x Transmission Rate 10Mbps 14880pps 100Mbps 148800p
2. 1fxs 1Lan SIP 2 0 VoIPATA Voice Features Support STUN symmetric for NAT Interoperable with various 3rd party SIP end user device gateway products Advanced adaptive jitter buffer control Packet delay and loss concealment technology Support popular vocoders including G 723 G 729 A B G 711 a law and u law G 726 40K 32K 24K 16K Support standard voice feature such as Caller ID Display or Block Call Waiting Hold Transfer 3 way conference Transfer Forward in band and out of band DTMF Dial Plans Support Silence Suppression VAD Voice Activity Detection CNG Comfort Noise Generation Line Echo Cancellation G 168 and AGC Automatic Gain Control Data Networking MAC Address IEEE 802 3 ARP Address Resolution Protocol DNS Domain Name Server DHCP Client Dynamic Host Configuration Protocol RFC2131 ICMP Internet Control Message Protocol RFC792 TCP Transmission Control Protocol RFC793 UDP User Datagram Protocol RFC768 RTP Real TimeProtocol RFC1889 RFC1890 RTCP Real Time Control Protocol RFC1889 TOS Type of Service RFC 791 1349 SNTP Simp Network Time Protocol RFC2030 Www stephen tele com VoIP ATA Gateways series SVG201SP 1fxs 1PSTN 1 Lan SIP 2 0 VoIP Voice Features Support STUNand symmetric for NAT Interoperable with various 3rd party SIP end user device gateway products Advanced adaptive jitter buffer control Packet delay and lo
3. Supports redundancy backup protocol VRRP Convenient Maintenance and Control Supports NM methods such as SNMP CLI RMON TELNET WEB Supports BOOTP TFTP and FTP for fast software Upgrading Www stephen tele com erma Pure Gigabit Layer 3 fiber Copper switches Advanced Security As nowadays network facingall kinds of security threats secret leakage and attacks SPEED STCS5024 series security intelligent multi layer switch is equipped with advanced security features to guarantee the safe operation of the network Supports comprehensive ACL access control policies including user MAC address based ACL IP protocol TCP UDP based ACL TCP port number based ACL UDP port number based and time based ACL Can identify legal service terminals with bounded VLAN IP MAC supports user access control protocol 802 1x provides more efficient user port control than the traditional method The port MAC address limitation function can control the host number accessing the specified port Supports PVLAN offers strict port segregation within 802 1Q VLAN ensures high security while ensuring service operation Patented CPU protection technique checks and filters the data sent to the CPU to avoid malicious attack Several authentications for protocols such as RIP OSPF etc plain text authentication MD5 authentication to ensure the controllability of the route and network topology offering higher security layer 3 managed 24 port Gigabit SFP s
4. 6 DTMF tones can be integrated with voice mail or other tone driven system 7 Registers with gatekeeper or works through gateway 8 Displays balance the summ that remains onuser s account 9 Redial of last number 10 History of 10 latest dialed numbers 11 Quick dial users list Www stephen tele com Asterisk Pbx Cards 1 E1 port ISDN Asterisk PBX card SAX1E Features One PRI port 30 channels Hardware DTMF detection Conference Bridge PCM bus connectors PCM30 PCM64 PCM128 4 dual color LEDs layer 1 state indicators Active channel switching across multiple cards over the external PCM bus PRI ISDN protocol stack Suitable for 3 3 volts 5 0 volts 32 bit PCI 2 2 slots Application ISDN PRIPBX ISDN least cost router Voice over IP PRI gateways VoIP integration of ISDN equipment PBX to PBX trunking IVR Specifications EuroISDN AT amp R 4ESS Lucent 5E National ISDN Www stephen tele com Asterisk Pbx Cards SAX4E dod 1 E1 port ISDN Asterisk PBX ca Description SAX4E isa Quad Span E1 half length PCI card which supports both telephony and data modes SAX4E has four E1 PRI interfaces supporting PRA signaling HDLC PPP and Frame Relay data modes and any combination thereof With SAX4E you caneasily build your IP PBX or Carrier system with handling 124 channels calls Features 1 Sameas Tormenta2 and Digium s E400P cards 2 Provide four E1 PRI interface for to
5. A IF PA PB a STEPHEN TECHNOLOGIES CO LIMITED PRODUCTS OVERVIEW gt gt gt VoIP series Qmmgocoou2m VoIP Phones VoIP Gateways Wired and Wireless Usb phones IPPBX system VoIP softphones Asterisk PBX cards Wifi SIP phone series gt gt gt Networking switches series rOmMmM TGAPs 10 100mbps fast ethernet switches 10 100mbps unmanaged fiber optic switches 10 100mbps unmanaged fiber plus copper switches Layer 2 3 managed fiber optic and fast switches Gepon Solution Equipments Fast Gigabit ethernet switches Websmart Gigabit ethernet switches 10 Gigabit core switch and Layer 3 Gigabit fiber switches gt gt gt Ethernet media converters series A C 10 100mbps fast ethernet media converters 10 100mbps Rack mount media converters Gigabit ethernet mediaconverters D El media converters Www stephen tele com Warranty and sample Policies T chima s Warranty Policy For all of s Dealers resellers Distributors Chimaoffers a warranty of ONE year Expiredate be from the date of receipt of shipment by client gt gt gt Regular Replacements to be shipped with the shipment of re orders All the cost for Regular Replacements be furnished by Chima gt gt gt Urgent Replacements to be shipped within 2 weeks All the cost for Urgent Replacements be furnished by clients chima s Sample Policy gt gt gt Chima ssamples areall charged
6. VoIP phones series SIP 2 0 VoIP phone SVP303 SVP306 gt gt gt 1 2 port Optional 1 Supports SIP 2 0 2 Supports TCP UDP IP RTP RTCP HTTP ARP RARP ICMP DNS DHCP NTP TFTP protocols DHCP support for LAN or Cable modem PPPoE support for ADSL or Cable modem Supports IP address dynamic DHCP system Supports multi method NAT traversal and anti virus crossing Compliant with ITU T standard and DTMF formand check 8 Supports codecs G 723 1 5 3K 6 3K G6 729A B iLBC 6 726 6 728 and wide band 6 722 sound coding and decoding 9 Supports dynamic sound check VAD Voice Activity Detection CNG Comfort Noise Generation Line Echo Cancellation 6 168 and AGC Automatic Gain Control NO O1 BR 10 Dynamic sound technology with sound quality as good as a traditional telephones 11 Advanced Digital Signal Processing DSP to ensure superb hi fidelity audio quality 12 Support standard voice features suchas Caller ID Display or Block Call Waiting Hold Transfer Forward FLASH in band and out of band DTMF RFC2833 Dial Plans of f hook auto dial configurable emergency dialing e g 911 early dial click to dial 13 Advanced adaptive jitter buffer control packet delay amp loss concealment technology 14 Support multi net construction 15 Auto manual indication 16 Built in world clock auto time display Www stephen tele com VoIP phones series SVP307 Competitive
7. 12 With Accounting Function VoIP ATA Gateways series 5 64205 2 fxs 1PSTN 1 1 Wan SIP 2 0 VoIP Description The SVG420SPIP ADAPTOR is a VoIP andPSTN integrated device whichis designed tobe a perfect solution for offices that needs to use both VoIP and PSTN Service The SVG420SP VoIP ATA is compatible with both SIP 2 0and H 323 V4 protocols People canconnect this device toregular analog telephones to runits settings or dial receive transfer calls Witha WAN portand aLAN port the SVG420SP VoIP ATA can be connected to the network connection as well as your computer With 2 FXS and 1PSTN ports the SVG420SP VoIP ATA isable to connect to 2 VoIP lines together with 1PSTN line by which enables youuse both PSTN and VoIP serviceat the same time SVG420SP users choose to use VoIP or the ordinary telephone line PSTN to call out When the power is cut off it will be switched to ordinary phone line automatically The SVG420SP s 24V FXS ports is compatible with most of the telecom standards such as Europe North America China etc The SVG420S can also be connected with standard telephones or cordless telephones of different brands The SVG420SP s typical advantages are flexible configuration smart appearance multiple functions and perfect tone quality It isan ideal choice for your offices enterprises voiceover ip solutions Www stephen tele com VoIP ATA Gateways series SVG100S
8. Regularly samples s costs 10 higher than that for bulks Different samples different prices For those samples that needs to be produced particularly anextra Production cost shall be applied gt gt gt Sample s costs are to be returned ina re order based MOQ gt gt gt Free samples apply to Chima s partners that are ata long term business relation Www stephen tele com VoIP phones series SVP3300 3G Mobile compatible VoIP Video Phone Description The third generation of VoIP Video Phone the svp3300 that comes withan abundance of exciting new features This sleekand streamline looking series is compatible with 3G mobile phone systems 3G Mobile System Compatible The svp3300 is compatible with 3G networks and mobile videophones Calls canbe made between fixed line videophones and 36 mobile videophones thus enabling face to face communications between homes officesand mobile users onthe road Built in NAT Router The built in NAT Router enables the end user to share the same broadband link for both video telephony and internet access without increasing access charges for separate IP addresses Witha priority switch built in video telephony traffic isgiven preference to ensure smooth video conversation even when someone is using the same link for internet surfing Support Firewall Border Traversal Solution The svp3300 supports networkbased firewall and border traversal solutions offered by
9. gt gt gt SVG16 VC08 OS 4FXO 4FXS ports Module card for SVG6116 VoIP Gateway gt gt gt SVG16 VC08 SS 8 FXS port Module card for SVG6116 VoIP Gateway gt gt gt SVG16 VC08 OO 8 FXO port module card for SVG6116 VoIP Gateway SVG6116 VoIP Gateway is designed for multidwelling unit multitenant unit MDU MTUJ applications and isan ideal solution for legacy integration with an existing IP telephony architecture It matches thedensity requirements for smaller locations while meeting service provider s demands for scalability Www stephen tele com Wired and wireless usb phones SUP600 range Skype andPSTN dual mode PC PSTN Usb phone SUP600 Skype and PSTN dual mode USB Wireless Phone The SUP600 is awireless Dual usb phone which is composed of one baseand one handset The base is a high quality speaker phone which is ideal for conference calls The handset has blue back lighted graphic LCD The SUP600 Device rings for incoming calls The effective transmission distance of the SUP600 skype and pstn wireless usb phone is 50 meters You can make receivea call via the handset at every corner inyour office just like using amobile phone Features 1 2 3 4 gt 8 9 10 Twenty contact books are available Technical Data gt gt gt gt Www stephen tele com Skype PSTN in one 2 4GHZISM Band suitable for Europe USA Japan etc Handfree with digital echo cancellation L
10. 3 10BASE T IEEE802 3u 100BASE TX FX IEEE802 3x Transmission Rate 10Mbps 14880pps 100Mbps 148800pps back pressure flow control Cable Support 10Base T 3 4 or Cat 5shielded unshielded twisted pair 100 meters max 100Base TX Cat 5 shielded unshielded twisted pair 100 meters max 100Base Fx 8 3u m 8 7u m 9u m and1Ou m on single mode fiber and 50 62 5and 100 m on multi mode fiber Fiber Cables Connectors Single Mode Multi Mode fiber cable SC ST connector optional Www stephen tele com erma 10 100mbps fiber copper optic switches 24 port 10 100mbps fiber 1 port 10 100mbps copper Web managed fiber optic switch The STE 31B X3X1is a10 100M Management Switch fully complies with IEEE802 3 IEEE802 3u Ethernet standards Its standard 19 inch size and intelligent management make it suitable for small middle and large optical fiber networks It provides Twenty four 10 100Mbps UTP STP RJ45 ports with auto MDI MDIX plus 110 100mbps optical fiber port It also provides powerful management functions including the system IP setting Port Vlan control Trunk control Bandwidth control Port Mirroring control Broadcast Storm Control priority and system security control so on It is the perfect choice to improve the performance of Offices and Workgroups optical fiber networks La L1 ee r T m c Features STE 31B X3X1 1 Complies with IEEE802 3 10BASE T and IEEE802 3u 100BASE TX 2 Supports Twenty four 10M 100
11. 7 Steel case suitable for desktop use STE 308 P 8 port 10 100mbps fast ethernet switch Features 1 810 100M RJ 45 port 2 Storeand forward mode 3 10 100M auto negotiation maximum speed to 20 200M full duplex 4 Supports IEEE 802 3x full duplex flow control and back pressure half duplex flow control 5 Automatic MDI MDI X configuration 6 Supports MAC self learning 7 Dynamic LED indicators 8 Steel case suitable for desktopuse Www stephen tele com 77 10 100mbps fast ethernet switches STE 316 P 16 port 10 100mbps fast ethernet switch Features 1 16 10 100M RJ 45 port 2 Storeand forward mode 3 10 100M auto negotiation maximum speed to 20 200M full duplex 4 Supports IEEE 802 3x full duplex flow control and back pressure half duplex flow control 5 Supports MAC self learning 6 Built in12Kx64 SRAM 7 Supports two queue for Qos 8 Supports priority features by Port Based 802 1 VLAN amp IP TOS of packets 9 Supports 2048 MAC addresses table 10 Supports port based VLAN 11 Dynamic LED indicators 12 Steel case suitable for desktop use STE 324 P 24 port 10 100mbps fast ethernet switch Features 1 2410 100M RJ 45 port 2 Storeand forward mode 3 10 100M auto negotiation maximum speed to 20 200M full duplex 4 Supports IEEE 802 3x full duplex flow control and back pressure half duplex flow control 5 Supports MAC self learning 6 Built in12Kx64 SRAM 7 Supports two queue for Q
12. Compliant with IEEE802 3 IEEE802 3u IEEE802 3x 2410 100Mbps Auto Negotiation RJ45 ports Auto MDI MDI X gt Basic setting functionof each port 10 100Mbps Auto Negotiation mode setting Full Half duplex mode setting gt 802 3x back pressure flow control setting port status indicating gt Port Mirroring To monitor more than one port at the same time supports port monitoring receiving port monitoring sending and port monitoring of receiving and sending modes supports monitoring across different VLANs gt Port Bandwidth Control support 8 different levels of port bandwidth control VLAN supports port based VLAN to divide different VLAN groups gt Port Trunking Supports Port Trunking of 2 groups 2 4 ports per group support fault tolerant and hot backup of the cascade connection pipeline gt Priority setting Support 3 types of Priority Queues control realize simple QoS application to prioritize mission critical data suchas voiceor video packets gt MAC Address Filtering MAC address learning control filtering of fixed MAC address gt Broadcast storm control broadcast stormconfiguration gt Backup Support the backup and recovery of the configurationof the switch Www stephen tele com 7 Layer 2 managed fiber optic switches Web managed 8 Port 10 100Mbps fiber optic switch S5008 isan 8 port web configurable optical Ethernet switch specifically designed to deliver enterprise class features customized and pri
13. Redial of last number 11 History of 10 latest dialed numbers 12 Quick dial users list Www stephen tele com VoIP Softphones CePhony Demo 7 wy 77 H 323 Dialer CHIMAH323 ChimaH323 H 323 softphone CHIMAH323 softphone CHIMAH323 isa smart softphone your PC you can easily configure it to register to your Asterisk server and make unlimited PC PC calls and low cost PC phone calls This SoftPhone is fully H 323 compatible It can beused in PC2Phone and PC2PC services Upon client s request we can make this sof tphone with our wired or wireless usb phones Introduction for INFO button Our H 323 Softphone isused together with webbilling system The Info button inour H 323 Softphone is configured to open URL e g http server com billing php user XXXX amp password XXXX XXXX stands for loginand password So whenyou need to seehistory of calls press the INFO button then youare directed to Web page on your main server Although thereis not a button for the local history of calls we can make it for youas requested so that you can view your call histories in your own computer rather than going to your Server by Web Specification 1 Compatible with Windows 98 Me 2000 XP 2003 2 Supports work behind NAT Firewall STUN is used 3 6 723 1 6 729 6 711 codecs 4 Voice Activity Detection reduces data traffic sent during silence periods 5 Automaticadjustable Jitter buffer
14. any errors in this document Furthermore Stephen Technologies Co LTD assumes no responsibility for the use or misuse of the information inthis document and for any patent infringements that may arise from the use of this document The informationand product specifications within this document are subject to change at any time without notice and without obligation to notify any person of such change Www stephen tele com
15. aperture seat Handshake control signal CTS DSR DCD efficient adopt when connect with DTE equipment CTS DTR efficient adopt when connect with DCE equipment transmit the control signal to theopposite end transparently efficient in frame mode Time slot configuration Data loop back cause V 35 interfaceof localloop back to datauser E1 loop back cause E1 interface of localloop back to data user REM loop back cause remote 1 local loop back to local in frame mode cause local Elof localloop back to remote data user in non frame mode Power supply 220VAC 100 275V Power consume 3W Www stephen tele com erma 4 All Rights Reserved Copy Right Notice No part of this document may be reproduced transmitted transcribed stored ina retrieval system or translated into any language in any form or by any means electronic mechanical magnetic optical chemical manual or otherwise without the prior written permission of Stephen Technologies Co Limited Disclaimer Notice No license is granted implied or otherwise under any patent or patent rights of Stephen Technologies Co LTD Stephen Technologies Co LTD makes no warranties implied or otherwise inregard to this document and to the products described inthis document The information provided by this document is believed to be accurate and reliable to the publication date of this document However Stephen Technologies Co LTD assumes no responsibility for
16. distanceup to 2km for multi mode fiber and 20 120km for single mode fiber gt gt gt Indication light RX TX FX 1000 POW 10 100 gt gt gt Easy to view LED indicators provides status to easily monitor network activity Internal power supply Www stephen tele com C 10 100mbps ethernet media converters 9 STE FMCisa freestanding 10 100mbps Media Converter that comes in two models the one is for single fiber bidirectional and the other is for dual fiber single mode It supports up to 20km 40km 80km 120km etc 10 100mbps standalone ethernet fiber media converter STE FMC 59 STE SFMC is single fiber 10 100mbps Media Converter that supports up to 20km 40km 80km etc The STE SFMC adopts WDM enables the transmission and receive with only one fiber model Makes the lowestfiber cost It isthe best choice for long distance transmission 10 100mbps standalone ethernet fiber media converter STE SFMC Features 10 100 Base Tx to 100 Base Fx Media Converter It translates transmission signals from atwisted pair 10 Base T or 100Base TX cable to 100 Base FX fiber optic cable Its extends transmission distance beyond the 100m limitation of copper wire up to 100km by single mode fiber optic module Complies with IEEE802 3 1OBase T TEEE802 3U operation style full and half duplex auto negotiation optical fiber interface Multi mode wavelength 850nm 1300nm Single mode wavelength 1310nm 1550mm Twi
17. high reliability chassis architecture design It also provides rich service functions such as powerful QoS guarantee complete security management and high reliability Allof theseprove that STCS6006 Government 106 Network Campus 106 Network High School 106 Network Enterprise 106 Network STCS6006 is designed to fully satisfy the requirements of end users forits highcapability highreliability and multiple services STCS6006 switch support the functions of strategy routing IPV6 MPLS load balancing and so onby extending the high performance multi service card so satisfying the different application requirements in various complicated and flexible environments erma Pure Gigabit Layer 3 fiber Copper switches Advanced Security As nowadays network facingall kinds of security threats secret leakage and attacks SPEED STCS5024 series security intelligent multi layer switch is equipped with advanced security features to guarantee the safe operation of the network Supports comprehensive ACL access control policies including user MAC address based ACL IP protocol TCP UDP based ACL TCP port number based ACL UDP port number based and time based ACL Can identify legal service terminals with bounded VLAN IP MAC supports user access control protocol 802 1x provides more efficient user port control than the traditional method The port MAC address limitation function can control the host number accessing the specified p
18. mode and back pressure flow control for half duplex mode gt Backplane bandwidth up to 10Gbps support Non blocking Wire Speed throughput Storeand forwardarchitecture MAC Address auto learning 8K Address Table Mini Desktop Steel Case Www stephen tele com Gigabit fast ethernet switches 5 1016 6 16 port Gigabit ethernet switch gt Fully compliant with IEEE802 3 IEEE802 3u IEEE802 3ab gt Supports NWAY Auto Negotiation each port senses the link speed ofa network device 10 100 or 1000Mbps and intelligently adjusts for compatibility and optimal performance Plug amp Play gt 16 10 100 1000 Mbps ports with Auto MDI MDI X Support IEE802 3x Flow Control for full duplex mode and back pressure flow control for half duplex mode Backplane bandwidth up to 32 Gbps support Non blocking Full Wire Speed throughput Storeand forwardarchitecture MAC Address auto learning 8K Address Table Standard 19 inch rack mountable Steel Case STE 1024 G 24 port Gigabit ethernet switch Fully compliant with IEEE802 3 IEEE802 3u IEEE802 3ab gt Supports NWAY Auto Negotiationon each port senses the link speed ofa network device 10 100 or 1000Mbps and intelligently adjusts for compatibility and optimal performance Plug amp Play gt 2410 100 1000 Mbps ports with Auto MDI MDI X gt Support IEE802 3x Flow Control for full duplex mode back pressure flow control for half duplex mode Ba
19. tele com Wireless Sip phones SVW900 SVW900 802 11g Vowlan Sip phone Description The SVW900 VoWLAN SIP IP Phone allows you to transmit and receive the voice over awireless LAN The SVW900 Vowlan SIP IP Phoneallows you to make phone calls using your broadband connection The battery life of SVW900 Vowlan SIP IP phone is extended and its consumption of battery is very low The SVW900 Vowlan SIP IP Phone provides superior audio quality with low end to end delay The SVW900 Vowlan SIP Phonealso provides mobility for the traditional and vertical enterprise markets and the residential SOHO cordless market With aweb based UI User Interface the SVW900 Vowlan SIPIP Phone is easy to setup and maintain All functions can be configured with the UI via web browsers Product Name 802 119 VoWLAN IP Phone Application Voice codecs SIP v2 Session Initiation Protocol RFC3261 SDP RFC2327 VoIP WLAN DSL Gateway WLAN IP E Supported codecs NT M G 711 6 729 a b Y fat f Internet Voice Quality WLAN IP gt s DSLAM BB BAS VoDSL VolP GW VoIP WLAN DSL Acoustic Echo Cancellation Gateway Jitter Buffer Control Comfortable Noise Generation WEAN i Www stephen tele com Wireless Sip phones SVW901 SVW901 Wifi Sip phone The SVW901 Wifi SIP Phone SIP IP Phoneallows you to transmit and receive the voiceover awireless network connection The SVW901 Wifi SIPIP P
20. 0M RJ 45 2 2 port 100Base Fx optical fiber 3 Storeand forward mode 4 10 100M auto negotiation maximum speed to 20 200M full duplex 5 Supports IEEE 802 3x full duplex flow control and back pressure half duplex flow control 6 Supports MAC self learning 7 Automatic MDI MDI X configuration 8 Port base VLAN 9 LED status of Link activity Full half duplex speed and power on diagnostic function Protocol CSMA CD Standard IEEE802 3 10BASE T TEEE802 3u 100BASE TX FX IEEE802 3x Topology STAR Number of Ports 2Port 10 100Base Tx And 3 Port 100Base Fx optical fiber Transmission Rate 10Mbps 14880pps 100Mbps 148800pps Flow control mode IEEE 802 3x full duplex flow control and back pressure flow control Cable Support 10Base T 3 4 or Cat 5 shielded unshielded twisted pair 100 meters max 100Base TX Cat 5 shielded unshielded twisted pair 100 meters max 100Base Fx 8 3u m 8 7u m 9u m and1Ou m on single mode fiber and 50 62 5and 100u m on multi mode fiber Fiber Cables Connectors Single Mode Multi Mode fiber cable SC ST connector optional Www stephen tele com erma 10 100mbps fiber copper optic switches STE 314 X3X1 1 port 10 100mbps fiber 4 port Fiber Switch 100BASE TX TO LOOBASE FX CONVERTER 10 100mbps copper fiber optic switch P p A 2 SS The STE 314 X3X1 is an Optical fiber switch that offers 1 port 10 100Base FX optical fiber and 1 port 10 100Base Tx Copper It s
21. 124 channels calls 3 Supports standard telephony and data protocols Including RBS and PRI protocol families for voice and PPP Cisco HDLC and Frame Relay data modes 4 100 compatible Asterisk PBX all features 5 Support 557 through chan ss7 6 Beused for VoIP Call Center PBX Applications 1 PBX IVR Services Specifications Data Modes Cisco HDLC HDLC PPP Multilink PPP Frame Relay 2 VoIP Services 3 VoIP Gat Voice Modes ax PRI amp PRI phe nia NI1 NI2 EuroISDN ee 4ESS AT amp T 5ESS Lucent 6 Call Centers DMS100 7 Prepaid Calling Card System 8 Callback Service 9 Traditional Calls VoIP Calls Conference Interfaces E amp M Wink Feature Group B Feature Group D FXO amp FXS Ground Start Loop Start Loop Start with Disconnect Detect 4 XE1 interfaces PCI 5 0V interface Www stephen tele com Asterisk Pbx Cards SAX4S 4 TE port ISDN Asterisk PBX card 4 TE Port ISDN Asterisk PBX card Features 4 Basic Rate Interface ports 1 421 for TE and NT mode Hardware DTMF detection Conference bridge PCM bus connectors daisy chaining of max 4 cards 4 dual color LEDs layer 1 state indicators Active channel switching across multiple cards over the external PCM bus TRB3 TRB3 A1 certified Point to Point TE NT and Point to Multipoint TE NT EuroISDN protocol stack Suitable for 3 3 volts 5 0 volts 32 bit PCI 2 2 slots Application ISD
22. 3 groups each group including 2 4 ports Static MAC Address Table up to 24 groups Port bandwidth control 64kbps gt QoS 8 Priority Queues Port Security Control support Port MACaddress aging learning binding 24 MAC Address binding per Broadcast Strom Intelligent Control broadcast type control broadcast setting supported Port Mirroring Support IPaddress settingof Fixed IP or DHCP client automatic distributing Web Managed Multi Language Supported Support Firmware upgrade gt Cable diagnose gt Support Flow Static dynamic display packet storing filtering and transferring of port and switch gt Internal power supply Standard 19 inch rack mountable Steel Case I U height Www stephen tele com 10Gigabit Core routing switches STCS8010 10Gigabit core routing switch The STCS8010 106 multi service core routing switch isa new generation high performance switch It is extensively applied as the core layer of E governmentnetworks Campus networks Education networks and Enterprise networks andcore layer or aggregation layer of Carrier s IP Based on 106 platform it supports new generation high speed 10Gbps interface card that provides interconnection between MANs Campus networks and Data centers to construct end to end Ethernet featuring low cost high performance andreliability to support abundant services Furthermore it provides L2 and L3 wire speedpacket forwarding and distributed MPLS wire speed forwarding by its h
23. A CD Standard IEEE802 3 10BASE T IEEE802 3u 100BASE TX FX IEEE802 3x Topology STAR Number of Ports 2Port10 100 mbps optical fiber 1 port 10 100mbps copper Transmission Rate 10Mbps 14880pps 100Mbps 148800pps Flow control mode IEEE 802 3x full duplex flow control and back pressure flow control Cable Support 10Base T 3 4 or Cat 5 shielded unshielded twisted pair 100 meters max 100Base TX Cat 5 shielded unshielded twisted pair 100 meters max 100Base Fx 8 3u m 8 7u m 9u m and1Ou m onsingle mode fiber 50 62 5 and 100 u m on multi mode fiber Www stephen tele com erma 10 100mbps fiber copper optic switches STE 323 X3X1 2 port 10 100mbps fiber 3 port 10 100mbps copper fiber optic switch The STE 323 X3X1is an Optical fiber switch that offers 2 port 10 100Base FX optical fiberand 3 port 10 100Base Tx Copper It supports both Single optical fiber and dual optical fiber its transmission distance ranges from 2km to 120km This optical fiber switch works under full duplex mode supports the STAR network topology and it is anideal option for fiber to home Ftth optical fiber solution city optical fiber networks etc Features 1 2 port 10 100M RJ 45 2 3port 100Base Fx optical fiber 3 Storeand forward mode 4 10 100M auto negotiation maximum speed to 20 200M full duplex 5 Supports IEEE 802 3x full duplex flow control and back pressure half duplex flow control 6 Supports MAC self l
24. C Address Table port security and broadcast storm control STES2908 has easy to use management Interface fits small and medium size enterprise net cafeand smart residential area etc STES2908 SSE oS Tae Features 1 Fully Compliant with IEEE802 3 IEEE802 3u IEEE802 3x 810 100Mbps Auto Negotiation RJ45 ports 2 Auto MDI MDI X plus 1 Uplink port RJ45 3 Basic setting function of each port 10 100Mbps Auto Negotiation mode setting 4 Full Half duplex mode setting 802 3x back pressure flow control setting port status indicating D Port Mirroring To monitor more than one port at the same time supports port monitoring receiving port monitoring sending and port monitoring of receiving and sending modes supports monitoring across different VLANs 6 Port Bandwidth Control support 8 different levels of port bandwidth control 7 VLAN supports port based VLAN to dividedifferent VLAN groups 8 Port Trunking Supports Port Trunking of 2 groups 2 4 ports per group support fault tolerant and hot backupof the cascade connection pipeline 9 Priority setting Support 3 types of Priority Queues control realize simple QoS application to prioritize mission critical data suchas voiceor video packets 10 MAC Address Filtering MAC address learning control filtering of fixed MAC address 11 Broadcast storm control broadcast stormconfiguration 12 Backup Support the backup and recovery of the configurationof the switch 13 Firmware upgrade S
25. Chimasip Sip softphone CHIMASIP softphone CHIMASIP isa smart SIP softphonerun inyour PC you caneasily configure it to register to your Asterisk server and make unlimited PC PC calls and low cost PC phone calls This Soft Phone is fully SIP compatible It can be used in PC2Phone and PC2PC services Upon client s request we can make this softphone with our wired or wireless usb phones Introduction for INFO button Our Sip Softphone is used together with web billing system The Info button in our Sip Softphone is configured to open URL e g http server com billing php user XXXX amp password XXXX XXXX stands for loginand password So whenyou need to seehistory of calls press the INFO button then youare directed to Web page on your main server Although thereis not a button for the local history of calls we can make it for youas requested so that you can view your call histories in your own computer rather than going to your Server by Web 1 Compatible with Windows 98 Me 2000 XP 2003 2 Supports workbehind NAT Firewall STUN is used 3 6 723 1 6 729 6 711 codecs 4 Voice Activity Detection reduces data traffic sent during silence periods 5 Automaticadjustable Jitter buffer 6 DTMF tones canbe integrated with voice mail or other tone driven system 7 Registers with SIP Registrar 8 Supports SIP Outbound Proxy 9 Displays balance the summ that remains onuser s account 10
26. Comprehensive routing protocol support SPEED 54012 series security intelligent multi layer switch supportsa rich set of routing technology which covers almost all current routing technologies Supports unicast routing protocols RIP V1 RIP V2 OSPF BGP static routing Supports multicast routing protocols IGMP PIM SM Supports redundancy backup protocol VRRP Convenient Maintenance and Control Supports NM methods suchas SNMP CLI RMON TELNET WEB Supports BOOTP TFTP and FTP for fast software upgrading Www stephen tele com Layer 10 100Mbps Gigabit slots switches SPEED STCS3526 Series are secure and intelligent Layer 3 switches featuring wire speed switching SPEED STCS3526 series switches are box type layer 2 3 wire speed enterprise central routing switch with10 100M aggregationin service provider data centers server farms wiring closets and metropolitan area networks It provides 24 auto sensing 10 100 Ethernet ports and two Gigabit expansion slots for both fiber and copper cabling The hardware is designed to support intelligent Layer 2 3 4 flow classification Features suchas access control list ACL filteringand QoS classification bring intelligence and security to the edge of the networks and enable applications such as real time streaming multimedia SPEED STCS3526 Series supports a wide range of Layer 2 3 4 protocols including RIPv1 v2 OSPFv2 and PIM SM VRRP layer 3 managed 24 port 10 100Base T
27. Dual port SIP VoIP phone Features 1 Call History Stores the most recent 10 Missed 10 Received and 10 Dialed Calls 2 Phonebook Programmable for up to 30 telephone numbers 3 Speed Dialing 10 speed dial buttons 4 Volume Adjust Adjust the volume of handset speaker andring 5 Call duration display Show real time call duration 6 Redial Supports Last Number Redial 7 Abbreviated Dialing Abbreviated Dialing Plan support 8 Status Indicator LCD displays statusand feature information 9 Speaker Hands free 10 Mute Mute Advanced Features 1 Support Caller ID Display LCD displays incoming call information 2 Support Balance Display LCD displays the balance of user account 3 Call Forwarding Includes offline call forwarding and online call forwarding There are 3 types of Online forwarding No Answer Busy Always 4 Call hold Duringa callpress HOLD to puta part on hold and press hold again toretrieve the party 5 Call Transfer Whenan incoming call isanswered press XFER key can make a call transfer 6 Call waiting Whena new call comes in while you areon acall youwill receive Call waiting tone To receive this call press the HOLD button 7 MWI 8 Do Not disturb The incoming calls willbe reject and will be add to MISSED CALLS Www stephen tele com VoIP phones series SVP308 Competitive SIP 2 0 IAX2 VoIP phone gt gt gt POE Optional gt gt gt 1 or 2 port Op
28. E 802 1x it enhances network security through user authentication and authorization Features High Switching Capacity and Wire speed layer 2 switching Up to 8 8 17 6 Gbps switching capacity Up to 6 6 13 2 Mbps forwarding Enhanced Port Functionality Support for IEEE 802 3x auto negotiationand MDI MDIX self calibration across all ports Support for IEEE 802 3ad port binding across all ports Intelligent QoS Multi layer flow classification and flow processing Independent packet filters at each port for intelligent differentiation of application flows User defined multi layer flow classification rules Support for up to 1K flow classification Support for IEEE 802 1pand DiffServ Code Point Support for intelligent Layer 2 7 flow classification Comprehensive Security Policies Compliance with IEEE 802 1x Support for multiple ACL filtering policies to ensure controlled access to the network Intelligent Network Management Support for the EasyView Network Management Platform Www stephen tele com C Layer 2 managed 10 100mbps switches Web managed 8 Port 10 100Mbps fast ethernet switch The STES2908 is an 8 port 10 100Mbps Auto Negotiation Web Smart switch STES2908 supports port mirroring and port bandwidth control Administrator can monitors the real time connectivity status of each port through the Web based Interface STES2908 supports Port VLAN of up to 9 groups and Port Trunking of up to 2 groups QoS Static MA
29. FTP HTTP manual configuration via keypad voice prompt webpage and Telnet 9 Extensive phone features Caller ID Call Waiting Call Transfer attended blind Do Not Disturb Call Forwarding Dial Plans 3 Way Calling Phonebook Send Anonymous CID etc 10 User authentication 11 Signaling tone of ITU T standard DTMF detectionand generation 12 Support T 38 fax VLAN DMZ DDNS Mac Clone Virtual Server SIP Encrypt 13 Ultracompact wallet size and lightweight des companion for travelers Www stephen tele com VoIP ATA Gateways series SVG6400S 4 fxs 1Lan 1 Wan SIP 2 0 VoIP ATA SVG400S VoIP ATA offers 2 RJ45 interfaces and four RJ11interfaces and supports various private network transparency modes STUN OUTBAND PROXY UPNP It can provide dual server registration backup supports SNMP protocol and VPN Key features voice Features call hold Configurable feature codes Unattended attended call transfer call waiting and per call waiting blocking call forward Always busy no answer call return caller number name display caller ID block outgoing caller ID Reject anonymous call FAX T 38 DND Do not disturb voip speed dial VoIP digital map per arearing tone support 8 Distinctive Ring Settings per users E 164 dial plan MWI Message wait Indication configurable Adaptive jitter buffer size configurable Hook Flash time data features Static Dynamic WAN IP Addres
30. Fx optical fiber 3 Storeand forward mode 4 10 100M auto negotiation maximum speed to 20 200M full duplex 5 Supports IEEE 802 3x full duplex flow control and back pressure STE 32B X3X1 half duplex flow control 6 Supports MAC self learning 7 Automatic MDI MDI X configuration 8 Port base VLAN 9 LED status of Link activity Full half duplex speed and power on diagnostic function Protocol CSMA CD Standard IEEE802 3 10BASE T TEEE802 3u 100BASE TX FX IEEE802 3x Transmission Rate 10Mbps 14880pps 100Mbps 148800pps back pressure flow control Cable Support 10Base T 3 4 or Cat 5shielded unshielded twisted pair 100 meters max 100Base TX Cat 5 shielded unshielded twisted pair 100 meters max 100Base Fx 8 3u m 8 7u m 9u m and1Ou m on single mode fiber and 50 62 5 and 100 1 on multi mode fiber Fiber Cables Connectors Single Mode Multi Mode fiber cable SC ST connector optional Www stephen tele com Layer 2 managed 10 100mbps switches Layer 2 Managed Ethernet switch 24 48 port 2 Optional Slots STES2026 STES2050 The STES2026 STES2050 Series isa line of intelligent Layer 2 Ethernet switches providing up to 24 48 auto sensing 10 100 Ethernet ports It is an ideal option for small medium enterprise workgroups The STE S2026 STES2050 Series supports in hardware Layer 2 7 flow classification Comprehensive QoS functionality and flexible ACL filtering policies Compliant with IEE
31. IEEE 802 3ah IEEE 802 3 IEEE 802 3u IEEE 802 3x IEEE 802 32 IEEE 802 1d IEEE 802 1p IEEE 802 1q IEEE 802 1x RFC1155 RFC1157 1112 RFC1113 etc Nota Switch Capacity 166 Bandwidth adjustment pace length 1Kbps Support 4K VLAN base on 802 1q also can support up to 8K MAC address cour 1 T LOCAL 3 po nma ee SNA8110T Gigabit fast ethernet switches 5 1005 6 5 port Gigabit ethernet switch gt Fully compliant with IEEE802 3 IEEE802 3u IEEE802 3ab gt Supports NWAY Auto Negotiation each port senses the link speed of a network device 10 100 or 1000Mbps and intelligently adjusts for compatibility and optimal performance Plug amp Play 510 100 1000 Mbps ports with Auto MDI MDI X gt Support IEE802 3x Flow Control for full duplex mode and back pressure flow control for half duplex mode Backplane bandwidth up to 10Gbps support Non blocking Wire Speed throughput Storeand forwardarchitecture MAC Address auto learning 8K Address Table Mini Desktop Steel Case 5 1008 6 8 port Gigabit ethernet switch Fully compliant with IEEE802 3 IEEE802 3u IEEE802 3ab gt Supports NWAY Auto Negotiation on each port senses the link speed of a network device 10 100 or 1000Mbps and intelligently adjusts for compatibility and optimal performance Plug amp Play 810 100 1000 Mbps ports with Auto MDI MDI X Support IEE802 3x Flow Control for full duplex
32. M auto detect Half Full duplex ports 3 Provides independent extension 51015 support 100Mbps optical fiber module card 4 Provides Web management 5 Supports port based VLAN and MTU VLAN function 6 Supports Port Security Bradcast Storm control Bandwidth Control the minimum granularity is 200Kbps Port Mirroring control and Trunk control so on 7 Supports Store amp Forward architecture and performs forwarding and filtering at non blocking full wire speed 8 Supports 802 3x Flow Control pause packet for Full Duplex in case buffer is full 9 Supports Back Pressure function for Half Duplex operation in case buffer is full 10 Supports MAC address auto learning 11 Supports firmware upgrade configuration storeand restored by software 12 Standard 19 inch rack mountable steel case internal power supply Www stephen tele com erma 10 100mbps fiber copper optic switches 24 port 10 100mbps fiber 2 port 10 100mbps copper fiber optic switch The STE 32B X3X1is an Optical fiber switch thatoffers 2 port 10 100Base FX optical fiber and 24 port 10 100Base Tx Copper It supports both Single optical fiber and dual optical fiber its transmission distance ranges from 2km to 120km This optical fiber switch works under full duplex mode It supports the STAR network topology and it is anideal option for fiber to home Ftth optical fiber solution city optical fiber networks etc Features 1 24 port 10 100MRJ 45 and 2 port 100Base
33. N BRIPBX ISDN least cost router Voice over IP BRIgateways VoIP integration of ISDN equipment PBX to PBX trunking IVR Www stephen tele com Asterisk Pbx Cards isa Quad Span T1 half length PCI card which supports both telephony and datamodes AX 4T has four T1 PRI interfaces supporting PRA signalling HDLC PPP and Frame Relay data modes and any combination thereof With SAXAT youcan easily build your IP PBX or Carrier system with handling 96 channels calls SAX4T Features 4 T1 port ISDN Asterisk PBX card 1 Sameas Tormenta2 and Digium s T400P cards 2 Provide four T1 PRI interface for to 96 channels calls 3 Supports standard telephony and data protocols Including RBS and PRI protocol families for voice and PPP Cisco HDLC and Frame Relay data modes 4 100 compatible Asterisk PBX all features 5 Be used for VoIP Call Center PBX Applications 1 PBX IVR Services 2 VoIP Services 3 VoIP Gateways 4 Voice Mail Services 5 Call Centers 6 Prepaid Calling Card System 7 Callback Service 8 Traditional Calls VoIP Calls Conference Wy lt Specification Data Modes EAM Cisco HDLC HDLC PPP Wink Multilink PPP Frame Relay Feature Group B Voice Modes Feature Group D PRI CPE amp PRINET FXO amp FXS NI1 NI2 4ESS ATAT Ground Start 5ESS Lucent DMS100 Loop Start Loop Start with Disconnect Detect Interfaces 4 X T1 interfaces PCI 5 0V interface Www stephen
34. RS 232 port Web browser and Simple Network Management Protocol SNMP based network management platforms S5224M Features gt Non blocking store and forward shared memory architecture withan 8 8Gbps switching capacity and anefficient self learning and address recognition mechanism enables the forwarding rate to proceed ata full wire speed A mixture configuration of copper and fiber ports to meet the requirement of various applications such asFTTx optical LAN Ethernet based DCS and security surveillant system etc 6Kaddress table for auto learned unicast or static unicast multicast addresses 7 trunkgroups of up to 4 member ports within 26 ports with flexibleload distribution control and fail over function 802 1d Multiple Spanning Trees 802 1x port based networkaccess control gt 802 3x flow control for afull duplex mode and collision based backpressure for ahalf duplex mode Port based VLAN and 802 1Q tag based VLAN with 255 VLANgroups Head of Line HOL blocking prevention Static MAC addressing and filtering Port mirroring Source port based destination port based and source destination pair based Sniffer functions By port Egress Ingress bandwidth management control IP Multicasting with IGMP snooping andan IP multicast tableof 256 entries Broadcast storm filtering Www stephen tele com Layer 2 managed fiber optic switches 12 Port 10 100Base FX 12 Port 10 100Base Tx 2 P
35. SPEED 54012 series security intelligent multi layer switch supportsa rich set of routing technology which covers almost all current routing technologies Supports unicast routing protocols RIP V1 RIP V2 OSPF BGP static routing Supports multicast routing protocols IGMP PIM SM Supports redundancy backup protocol VRRP Convenient Maintenance and Control Supports NM methods suchas SNMP CLI RMON TELNET WEB Supports BOOTP TFTP and FTP for fast software upgrading Www stephen tele com erma Pure Gigabit Layer 3 fiber Copper switches Advanced Security Supports comprehensive ACL access control policies including user MAC address based ACL IP protocol TCP UDP based ACL TCP port number based ACL UDP port number based and time based ACL Can identify legal service terminals withbounded VLAN IP MAC supports user access control protocol 802 1x provides more efficient user port control than the traditional method The port MAC address limitation function can control the host number accessing the specified port Supports PVLAN offers strict port segregation within 802 1Q VLAN ensures high security while ensuring service operation Patented CPU protection technique checks and filters the data sent to the CPU to avoid malicious attack Several authentications for protocols such as RIP OSPF etc plain textauthentication MD5 authentication to ensure the controllability of the route and network topology offering higher securi
36. UDP port number based and time based ACL Can identify legal service terminals withbounded VLAN IP MAC supports user access control protocol 802 1x provides more efficient user port control than the traditional method The port MAC address limitation function can control the host number accessing the specified port Supports PVLAN offers strict port segregation within 802 1Q VLAN ensures high security while ensuring service operation Patented CPU protection technique checks and filters the data sent to the CPU to avoid malicious attack Several authentications for protocols such as RIP OSPF etc plain textauthentication MD5 authentication to ensure the controllability of the routeand network topology offering higher security layer 3 managed 12 port 1000M SFP Gigabit fiber switch 5 540125 Flexible QoS SPEED S4012 series security intelligent multi layer switch supports intelligent QoS to meet the high service quality demand of voice video and other real time multimedia services by following technologies Priority based on IEEE802 1P t agged informationand quintuple flow classification service Supports flow based multilayer CoS and ToS tosatisfy the demand of real time multimedia service such as video conference Self defined multilayer flow classification rules with 1024 flow rules supported in one device 8 priority queues supported per port with congestion prevention and flow shaping Comprehensive routing protocol support
37. arge graphic LCD with blue backlight Review Skype PSTN contacts and call list handset LCD Devicerings forall incoming calls FSK DTMF caller ID for PSTN Multi language caller ID display feature Auto select RF channel to improve the quality of voice Standby time More than 100 hours Talk time More than 10 hours Radio range 50 meters 160 ft Battery 460mAh Li battery Wired and wireless usb phones SUP311 Skype usb optical mouse phone SUP311 Skype usb mouse phone The SUP311 is askype usb optical mouse phone The SUP311 Skype mouse phone canbe usedasa mini speaker With the SUP311 Skype mouse phone you willno longer need aPC microphone speaker or a pair of troublesome earphones when listening music or talk to people Function of the mouse is as usual and with a full functional keypad on the SUP311 Skype mouse phone itis able to be used asa skype phone Youare able todial orreceive calls through the SUP311 Skype mouse phone Altough the SUP311 is called a skype usb phone it is evenable to carry lots more softphones The pop softphones available with the SUP311 skype mouse are gt gt gt Skype VoipButser VoipStunt VoIPCheap VoipDiscount SparVoip Internetcalls poivY WebCallDirect VoipCheapCom FreeCall NetAppel and MTalk With great compatibilities and multiple usages there isno doubt the SUP311 usb mouse is your best PC companion Features of VoIP Features of mouse Auto detection bet
38. ced for small and mid sized organizations It provides anaffordable solution for direct connection of up toeight computers Ethernet based terminals of FTTx optical LAN Ethernet based DCS and security surveillant system etc where the environmental conditions exceed the reach of CAT5 copper cable 55008 combines the latest advancements infiber opticand chip technologies with feature rich network management controls to give the most advanced yet affordable optical Ethernet solutions The functions of the S5008 Ethernet switch permit all the connected computers terminals to beable to communicate and share the resources with each other without the limitation of physical location A user friendly browser interface provides easy to use tools so thateven network novices can easily configure and administer the network configure individual port speeds VLANs link aggregation and traffic prioritization keepan eye on network traffic and statistics and troubleshoot the switch 55008 Features gt Eight 100Base FX Half Full duplex switch ports gt 2048 MAC address table 4 way hashing gt Two queues for QOS 1 2 or 1 4 or 1 8 or 1 16 Port based 802 1pand IP TOS priority gt Store amp forward architecture and performs forwarding and filtering at non blocking full wire speed gt Anaging functionand 802 3x flow control for full duplex anda backpressure function for half duplex gt Packet lengths up to 1522 bytes gt Congest
39. ckplane bandwidth up to 32 Gbps support Non blocking Full Wire Speed throughput Storeand forwardarchitecture MAC Address auto learning 8K Address Table Standard 19 inch rack mountable Steel Case Www stephen tele com C Websmart Gigabit fast ethernet switches 16 port Websmart Gigabit ethernet switch The STE 2216 GW provides 16 10 100 1000Base T ports along with 2 shareware SFP ports which it supports the auto shift between the Gigabit copper ports SFP fiber module The user can extend the network from 100m to 80km flexible The STE 2216 GW Support Web based management provide Port Mirroring port bandwidth distribution control Port Tag Based Trunk and static MAC address QOS Port safty port flow stat etc The STE 2216 GW also support English Websmart management panel its function is powerful and itis very easy use itis abest option for the network of a working teemand the living district network scheme STE 2216 GW Features gt Fully compliant with IEEE802 3 IEEE802 3u IEEE802 3ab IEEE802 3z gt 16 10 100 1000M RJ 45 Ports with NWAY and Auto MDI MDI X 2 shared Gigabit SFP slots Auto Negotiation between cooper ports and optical slots Support IEE802 3x Flow Control for full duplex mode and back pressure flow control for half duplex mode Backplane bandwidth to 48 Gbps support Non blocking Full Wire Speed throughput Storeand forward architecture 8K MAC Address Table Support Por
40. de Flow Control and Link Fault Pass Through configuration Easy to view LED indicators provides status to easily monitor Local and Remote networkactivity AC100V AC240V and DC 48V is optional Www stephen tele com C 10 100mbps Rack Mount media converters UnManaged 16 ports 2 5U TX to FX Rack Mount Media Converter STE 51P Description STE 51P provides 16 Fast Ethernet media converter ina 2 5U Chassis configuration It features hot swappable 10 100BASE TX to FX Line Card and redundant Power Supply It extends network data transmission distances beyond the 100 meters limitation distances of copper wire up to 100 kilometers by using Single Mode fiber optic module The SFM 9XX P offer 10 100Base TX auto negotiation function for more flexible installation requirement Features Support upto 16 10 100 Base Tx to 100 Base Fx Slots Its extends transmission distance beyond the 100m limitation of copper wire up to 100km by single mode fiber optic module It is typically used to connect fast ethernet devices suchas 10 100 Base Tx Hubs or Switches ata long Distance upto 100km Auto Negotiate 10 100M Auto Half Full Duplex data mode Supports IEEE 802 3 10 Base T 802 3U 100Base TX 100Base FX protocols Auto Negotiate 10 100M Auto Half Full Duplex data mode RJ45 connector for either Straight or Cross CATUTP Cable Fiber Interface supporting Multimode or Single Mode Fiber Optic Www stephen tele com Protocol convert
41. e IU height Www stephen tele com C Websmart Gigabit fast ethernet switches 26 port Websmart Gigabit ethernet switch The STE 2226 GW provides 2410 100Base T ports along with 2 10 100 1000Base T ports and 2 shareware SFP ports which it supports the auto shift between the Gigabit copper ports and SFP fiber module The user can extend the network from 100m to 80km flexible The STE 2226 GW Support Web based management provide Port Mirroring port bandwidth distribution control Port Base Tag Vlan Trunkand static MAC address QOS Port safty port flowstat etc The STE 2226 GW also support English Websmart management panel its function is powerful and it is very easy to use it isa best option for the network of aworking teemand the living district network scheme STE 2226 GW Features gt Fully compliant with IEEE802 3 IEEE802 3u IEEE802 3ab IEEE802 3z 24 10 100M RJ45 Ports plus 2 10 100 1000M RJ45 Ports plus 2 shared Gigabit SFP expansion slots Auto MDI MDI X NWAY onall RJ45 ports Auto Negotiation between Gigabit cooper ports and Gigabit optical slots Support IEE802 3x Flow Control for full duplex mode and back pressure flow control for half duplex mode Backplane bandwidth up to 8 8Gbps supportNon blocking Full Wire Speed throughput Store and forward architecture 8K MAC Address Table gt Support Port based VLAN of up to 26 groups IEE802 1q Tag based VLAN VLAN ID from 1 4096 gt Support Port Trunking of up to
42. earning 7 Automatic MDI MDI X configuration 8 Port base VLAN 9 LED status of Link activity Full half duplex speed and power on diagnostic function Protocol CSMA CD Standard IEEE802 3 10BASE T TEEE802 3u 100BASE TX FX IEEE802 3x Topology STAR Number of Ports 3Port 10 100Base Tx And 2 Port 100Base Fx optical fiber Transmission Rate 10Mbps 14880pps 100Mbps 148800pps Flow control mode IEEE 802 3x full duplex flow control and back pressure flow control Cable Support 10Base T 3 4 or Cat 5 shielded unshielded twisted pair 100 meters max 100Base TX Cat 5 shielded unshielded twisted pair 100 meters max 100Base Fx 8 3u m 8 7u m 9u m and1Ou m on single mode fiber and 50 62 5 and 100u m on multi mode fiber Fiber Cables Connectors Single Mode Multi Mode fiber cable SC ST connector optional Www stephen tele com erma 10 100mbps fiber copper optic switches STE 332 X3X1 3 port 10 100mbps fiber 2 port 10 100mbps copper fiber optic switch The STE 332 X3X1 is an Optical fiber switch thatoffers 3 port 10 100Base FX optical fiber and 2 port 10 100Base Tx Copper It supports both Single optical fiber and dual optical fiber its transmission distance ranges from 2km to 120km This optical fiber switch works under full duplex mode supports the STAR network topology and it is anideal option for fiber to home Ftth optical fiber solution city optical fiber networks etc Features 1 3port 10 10
43. ed network access control gt 802 3x flow control for a full duplex mode and collision based backpressure for ahalf duplex mode gt Port based VLAN and 802 1Q tag based VLAN with 255 VLAN groups Head of Line HOL blocking prevention gt Static MAC addressing and filtering gt Port mirroring gt Source port based destination port based and source destination pair based Sniffer functions gt By port Egress Ingress bandwidth management control gt IP Multicasting with IGMP snooping and an IP multicast table of 256 entries gt Broadcast storm filtering Www stephen tele com P Layer 2 managed fiber optic switches Layer 2 managed 24 Port 10 100Mbps fiber optic switch S5224M isa 24 26 high performance managed Layer 2 optical fiber Ethernet switch that provides an ideal solution for fiber to the home FTTH and fiber to the desk FTTD and for the applications where the environmental conditions exceed the reach of CAT5 copper cable The 55224 offers 24 100Base FX ports amixture of twelve 100Base FX ports 2 10 100 1000Base TX or optional SFP 1000Base X ports for flexibility and fast connection speeds The standard design with a19 inch rack mount width and a 1U height gives the highest port SC connectors density of optical Ethernet switches on the market 55224M network management solution allows administrators to easily configure features monitor performance and troubleshoot the switches usinga standard
44. ers 1 High performance bridge for 10Base T Ethernet extension 2 Fully compatible with IEEE 802 3 and Ethernet Standards 3 E1 channel Full and Fabrication optional 75 120o0hm optional 4 Ethernet Port 10Mbps Full Half Duplex Mode compatible 5 10Base T LAN Interface onRJ 45 connector and MDI MDI X optional 6 Allow transmitting and receiving VLAN data packet 7 15000 frames per second filtering and forwarding rate 8 1000 MAC address LAN table and automatic LAN table learning and aging 9 Standalone and 12 slots chassis optional 10 Chassis support E1 10Base T Converter and E1 V 35 Converter 11 Power of Chassis 2 Slots for slide in power supplier module ACor DC power supplier module Redundant Power supported 12 AC220V 2076 or DC 48V power input pem E1 to 10Base T Protocol Converter STE E1PC LAN port 1 Standard Conforms to IEEE802 3 10Base T Ethernet 2 Datarate 10Mbps 20Mbps 10Base T in Full duplex topology 3 Compatible on Full Half duplex topology 4 Connectors RJ 45 Connector 5 Transfer distance 150m E1 port 1 Standard ITU 6 703 6 704 2 Jitter Performance According To ITU 6 823 3 Bitrate NX64Kbps N 1 31 Fractional Mode or 2 048Mbps Full Mode 4 Line Code HDB35 Line Impedance 75 1200ohms optional 6 Pulse Amplitude Nominal 2 37V 11096 4 E1 to 10Base T Protocol Converter STE 4E1PC E1 interface 1 Compatible with ITU T 6 703 2 Interfacerate 2048 Kbit s 50ppm 3 HDB3 code 4 Jitter
45. erters Description SFM 51X Manageable Rack mount Media Converter is a 2U rack mount media converter combine with a Network Management Unit MCU The whole rack contains 15 pieces of media converter module and 1 piece of network managed module Each module can be used separately and different kindof converter module canbe inserted into one rack The rack mount media converter adopts communication isolation technology to separate the system power from the converter module totally Guaranteed the dependability of the whole system It can extend the conventional 10M Ethernet or 100M Fast Ethernet to 20Km 120Km via the quick Ethernet Fiber optical Line The collective dual power supplies can ensure the uninterrupted operationof the system Managed 16 ports 2 5U TX to FX Rack Mount Media Converter STE 51X Features It supports local console and Web Management Every media converter module Provide one fiber connector and one UTP connector Fully Complies with IEEE802 3 10Base T TEEE802 3u 100Base TX FX standard Auto detection of half full duplex transfer mode for Tx port Extend fiber distance up to 2km for multi mode fiber and 20 120km for single mode fiber Support Local management and Remote management Support bandwidth options control 2 5M 5 0M 5 0M 50M 7 5M 75M 10M 100M Auto negotiation of 10 100Mbpa rate Auto MDI MDIX for Tx port Provide configuration of half full duplex transfer mode for Fx port and Tx port Provi
46. fiber Fiber Cables Connectors Single Mode Multi Mode fiber cable SC ST connector optional Www stephen tele com erma 10 100mbps fiber copper optic switches STE 317 X3X1 7 port 10 100mbps fiber 1 port 10 100mbps copper fiber optic switch The STE 317 X3X1 is an Optical fiber switch that offers 1 port 10 100Base FX optical fiber and 7 port 10 100Base Tx Copper It supports both Single optical fiber and dual optical fiber its transmission distance ranges from 2km to 120km This optical fiber switch works under full duplex mode It supports the STAR network topology and it is anideal option for fiber to home Ftth optical fiber solution city optical fiber networks etc Features 1 7 port 10 100M RJ 45 and 1 port 100Base Fx optical fiber 3 Storeand forward mode 4 10 100M auto negotiation maximum speed to 20 200M full duplex 5 Supports IEEE 802 3x full duplex flow control and back pressure half duplex flow control 6 Supports MAC self learning 7 Automatic MDI MDI X configuration 8 Port base VLAN 9 LED status of Link activity Full half duplex speed and power on diagnostic function Protocol CSMA CD Standard IEEE802 3 1OBASE T IEEE802 3u 100BASE TX FX IEEE802 3x Topology STAR Transmission Rate 10Mbps 14880pps 100Mbps 148800pps Flow control mode IEEE 802 3x full duplex flow control and back pressure flow control Cable Support 10Base T 3 4 or Cat 5 shielded unshielded twisted pair
47. g switch with10 100M aggregationin service provider data centers server farms wiring closets and metropolitan area networks It provides 24 auto sensing 10 100 Ethernet ports and two Gigabit expansion slots for both fiber and copper cabling The hardware is designed to support intelligent Layer 2 3 4 flow classification Features suchas access control list ACL filtering QoS classification bring intelligence and security to the edge of the networks and enable applications such as real time streaming multimedia SPEED STCS3526 Series supports a wide range of Layer 2 3 4 protocols including RIPv1 v2 OSPFv2 and PIM SM VRRP layer 3 managed 24 port fiber copper optional 2 optional Gigabit expansion ethernet switch STCS3526F Features Full Wire Speed Layer 2 3 Switching All ports support wire speed forwarding 15 2 Gbps switching capacity 6 6 Mpps Layer 2 3 wire speed forwarding Flexible QoS Support for flexible queue scheduling algorithms Strict Priority SP Weighted Round Robin WRR and SP WRR 8 priority queues Support for intelligent Layer 2 7 flowclassification Support for IEEE 802 1p TOS and DiffServ Code Point Comprehensive Security Policies Compliance with IEEE 802 1x and Web portal SPEED 53526 series can identify users whoattempt toaccess the network They can also prevent unauthorized access to the network by binding any combinationof VLAN and PORT Intelligent anti virus policies and opt
48. ga pair of earphone when talking with people through Skype or other communication softwares It has agood sound effec This product is currently quite popular in the market due to the low talking cost that skype offers Many people prefer touse this rather than a pair of earphones Features 1 PnP USB interface compatible with USB 1 1and 2 0 2 16 bit sound card inside the PC can without Sound Card 3 Built in DTMF dialing 4 Incoming callringing easy for answering 5 The powered via the USB port with not need fora power adaptor 6 Compact appearance design suitable for notebook 7 Applicable for wide and compatible multi calling platforms 8 Choosing proper platform to communicate between two USBIP phones 9 Review incoming and outgoing call 10 Supports Skype etc software 11 The LCD can display Year Month Day Time Accessories 1 Instruction manual Weight 60 pcs 12 5kgs Www stephen tele com IP PBX system SVX8004 12 Extensions Ip pbx system Description SVX8004 IP pbx systemis anallinone converged communications solution ideal for small businesses The product offers full PBX functionality including VoiceMail Auto Attendant Hunt Group Ring Group Call Transfer Call Forward and much more which help businesses look big reduce communications costs and stay connected everywhere SVX8004 ippbx isa hybrid telephone system capable of handling both traditional telephone and Voice over IP calls Using VoIP allows ca
49. gt gt 10Base T Cat 3 5 UTP gt gt gt 100Base TX Cat 5 UTP Working Mode Store and Forward LED indicator 1 Power GreenLed 2 1 Led for each Rj45 port 3 Link Act Led 4 Connecting LED lights Transferring date Led Glitters Www stephen tele com erma 10 100mbps fiber optic switches STE 205 X3X1 5 port 10 100mbps fiber optic switch The STE 205 X3X1 is an Optical fiber switch that offers 5 port 10 100Base FX It supports both Single optical fiber and dual optical fiber its transmission distance ranges from 2km to 120km This optical fiber switch works under both Half duplex and full duplex modes supports the STAR network topology and it isan ideal option for fiber to home Ftth optical fiber solution city optical fiber networks etc Features 1 5 Port 10 100Mbps fiber module for option 2 Supports STORE AND FORWARD switching 3 Conforms to IEEE 802 3x back pressure inhalf duplex and flow control in full duplex operation mode 4 Supports MAC self learning 5 Dynamic LED indicators STE 208 X3X1 6 Supports port based VLAN 7 Steel case 8 port 10 100mbps fiber optic switch The STE 208 X3X1 is an Optical fiber switch that offers 8 port 10 100Base FX Itsupports both Single optical fiber and dual optical fiber its transmission distance ranges from 2km to 120km This optical fiber switch works under both Half duplex and full duplex modes It supports the STAR network topology and it is anideal option for f
50. hone allows you to make phone calls using your broadband connection The battery life of SVW901 WIFI SIP IP phone is extended and its consumption of battery is very low The SVW901 Wifi SIP IPPhone provides superior audio quality For ITSP operators The SVW901 Wifi SIPIP Phonecan belocked with their own services Wireless Characteristics Signal type 802 11b g gt 802 11b Data Rate 1 2 5 5 11 Mbps VoIP Protocol gt IETF SIP RFC3261 LCD Display gt 128x128 pixels 256 colors 4 menu colors LED backlight Keyboard 16 Keys gt Volume and gt 5 way navigation paddle gt Keyboard backlight Call Features gt Call Hold gt Call Mute gt 802 119 Data Rate 6 9 12 18 24 36 48 54 Mbps gt Caller ID Display Operating Frequencies gt USA Canada 2 412 2 462 GHz 11 channels Europe 2 412 2 472 GHz 13 channels Anonymous call Conditional Anonymous call blocking Conditional gt Japan 2 412 2 472 and 2 484 GHz 14 Channels gt Message waiting indicator Redial Www stephen tele com C 10 100mbps fast ethernet switches STE 305 P 5 port 10 100mbps fast ethernet switch Features 1 510 100M RJ 45 port 2 Store and forward mode 3 10 100M auto negotiation maximum speed to 20 200M full duplex 4 Supports IEEE 802 3x full duplex flow control and back pressure half duplex flow control 5 Supports MAC self learning 6 Dynamic LED indicators
51. iber to home Ftth optical fiber solution city optical fiber networks etc Features 1 8 Port 10 100Mbps fiber module for option 2 Supports STORE AND FORWARD switching Supports MAC self learning Dynamic LED indicators Supports port based VLAN Steel case Conforms to IEEE 802 3x back pressure inhalf duplex and flow control in full duplex operation mode Www stephen tele com oO O1 W 4 erma 10 100mbps fiber optic switches STE 216 X3X1 16 port 10 100mbps fiber optic switch Description The STE 216 X3X1is an Optical fiber switch that offers 16 port 10 100Base FX It supports both Single optical fiber and dual optical fiber its transmission distance ranges from 2km to 120km This optical fiber switch works under both Half duplex and full duplex modes It supports the STAR network topology and itis anideal option for fiber to home Ftth optical fiber solution city optical fiber networks etc Features 1 16 Port 10 100Mbps fiber module for option 2 Supports STORE AND FORWARD switching 3 Conforms to IEEE 802 3x back pressure in half duplex and flow control in full duplex operation mode 4 Supports MAC self learning 5 Dynamic LED indicators 6 Supports port based VLAN 7 Steelcase Specifications Protocols IEEE802 3 IEEE802 3u IEEE 802 1x Topology STAR Number of Ports 16 10 100mbps fiber optic ports Transmission Rate 10Mbps 14880pps 100Mbps 148800pps Switching
52. igh performance high density and high reliability chassis architecture design It also provides rich service functions such as powerful QoS guarantee complete security management and high reliability Allof theseprove that STCS8010 Government 106 Network Campus 106 Network High School 106 Network Enterprise 106 Network STCS8010 is designed to fully satisfy the requirements of end users for its high capability high reliability and multiple services STCS8010 switch support the functions of strategy routing IPV6 MPLS load balancing and so on by extending the high performance multi service card so satisfying the different application requirements in various complicated and flexible environments Www stephen tele com The STCS6006 106 multi service core routing switch isa new generation high performance switch It is extensively appliedas the core layer of E governmentnetworks Campus networks Education networks and Enterprise networks andcore layer or aggregation layer of Carrier s IP Based on 106 platform it supports new generation high speed 10Gbps interface card that provides interconnection between MANs Campus networks and Data centers to construct end to end Ethernet featuring low cost high performance and reliability to support abundant services Furthermore it provides L2 and L3 wire speedpacket forwarding and distributed MPLS wire speed forwarding by its high performance high density and
53. imizing routing policy can guard the network toagainst theattack by Code Red and Worm Blaster thus guarantee the equipment security Diversified management modes SPEED series support Simple Network Management Protocol SNMP the general network management platform such as Open View They support Command Line Interface CLI Web network management and TELNET so that equipment management becomes more convenient Www stephen tele com Conta Layer 3 managed Pure Gigabit fiber switch The SPEED STCS3800 Series Intelligent Ethernet Switches isa line of enterprise class multiplayer switches SPEED STCS3800 offers 8 Gigabit Interface Converter GBIC ports Deployed at the aggregation layer the series delivers secure converged services for mid sized enterprise and campus networks Supporting intelligent Layer 2 7 flow classification the SPEED STCS3800 Series offers superior multiplayer QoS features that prevent congestion and help ensure that network traffic is properly classified and prioritized Fully integrated into the SPEED family of switches the SPEED STCS3800 Series offers the perfect balance of features performance and cost Features High Switching Capacity and Wire Speed Layer 2 4 Switching 1 16 Gbps switching capacity 2 11 9Mpps forwarding 3 Hardware based Layer 2 7 switching Intelligent QoS 1 32M shared packet buffer and advanced HOL blocking prevention mechanism 2 Multilayer flow classification policies defi
54. ion Flow Control HOL gt Port based VLAN and adjustable VLAN to support up to 32 VLAN groups gt Broadcast storm filter Www stephen tele com S Layer 2 managed fiber optic switches Layer 2 managed 16 Port 10 100Mbps fiber optic switch S5016M isa 16 port high performance managed Layer 2 optical Ethernet switch that provides an ideal solution for fiber to the home FTTH and fiber to the desk FTTD and for the applications where the environmental conditions exceed the reach of CAT5 copper cable The S5016M offers sixteen 100Base FX ports and with a19 inch rack mount width and a 1U height standard design 55016M network management solutionallows administrators to easily configure features monitor performance and troubleshoot the switches usinga standard RS 232 port Web browser and Simple Network Management Protocol SNMP based network management platforms Features 5501 6M gt Non blocking store and forward shared memory architecture with a 5 2Gbps switching capacity and anefficient self learning and address recognition mechanism enables the forwarding rate to proceed ata full wire speed 6Kaddress table for auto learned unicast or static unicast multicast addresses gt 7 trunk groups of up to 4 member ports within 16 ports with flexible load distribution control and fail over function gt Static priority and 802 1p Class of Service with 2 level priority gt 802 1d Multiple Spanning Trees gt 802 1x port bas
55. l Base works as charging station for handset Noisereduction and digital echo cancellation gt gt gt Both base and handset ringing for all incoming calls Auto selected RF channel for improved voice quality Www stephen tele com Wired and wireless usb phones SUP200 20M range wireless Skype Usb phone The SUP200 is awireless Skype phone whichis composed of one base and one handset The base is built in one high quality speakerphone ideal for conference calls The handset has graphic LCD with blue color backlight User canreview Skype contacts and call list on handset LCD User can make receive acall viathe handset without the limitation of USB cable just like using amobile Internet Cable or XOSL Iritennat Features 1 2 46 ISM Band 2400 2483MHZz suit for Europe USA 2 Commercial grade high quality speakerphone with digital echo cancellation 3 Large graphic LCD with blue color backlight 4 Multi language caller ID display feature 5 Review Skype contacts and call list on handset LCD 6 Both base and handset ring for all incoming calls 7 Auto select RF channel to improve the quality of voice Hardware 1 Radio range 10 meters 32ft 2 Standby time More than 100 hours 1 one base with USB interface to PC 3 Talk time More than 10 hours 2 one handset with headset jack 4 1 Battery 250mAh Li battery 5 No external power required 6 Driverand s
56. lls from one location to be routed over the Internet to another location eliminating long distance charges SVX8004 ip pbx system can also directly integrate with VoIP service provider networks SVX8004 ip pbx system is very easy to understand configure and deploy The web interface is designed to providea clean and userfriendly configuration window so that users won t get lost in complicated menus and maintenance A fully working system canbe set up quickly and get ready to communicate Full Rangeof PBX Features SVX8004 ip pbx system offers a full range of traditional PBX features like Call ID Call Forward Call Transfer Call Pickup Call Waiting and more All such features are available to both analog and VoIP extensions Automatic Route Selection SVX8004 ip pbx system gives you complete control over your phone lines and extensions You automatically place specific types of calls on specific lines Www stephen tele com IP PBX system RTCCP1000 48 fxo 552 fxs ip pbx system 1 Brief introduce of CCP1000 1 1 Demands of Market CCP1000 canoffer anintegrated communication includes internal PBX system internal email system call center CRM etc CCP1000 build an integrated communication system will integrate full sets of voice data and Internet services and abundant service applications in a System comply different cliensdemands implement enterprise communications diversified ways anyti
57. lots 4 port 10 100 1000Base Tx Combo Gigabit fiber switch STCS5024ST Flexible QoS SPEED STCS5024 series security meme multi layer switch supports intelligent QoS to meet the high service quality demand of voice video and other real time multimedia services by following technologies Priority based on IEEE802 1P tagged informationand quintuple flow classification service Supports flow based multilayer CoS and ToS to satisfy the demand of real time multimedia service suchas video conference e Self defined multilayer flow classification rules with 1024 flow rules supported inone device 8 priority queues supported per port with congestion preventionand flow shaping Comprehensive routing protocol support e SPEED STCS5024 series security intelligent multi layer switch supportsa rich set of routing technology which covers almost all current routing technologies Supports unicast routing protocols RIP V1 RIP V2 OSPF BGP static routing Supports multicast routing protocols IGMP PIM SM Supports redundancy backup protocol VRRP Convenient Maintenance and Control Supports NM methods such as SNMP CLI RMON TELNET WEB Supports BOOTP TFTP and FTP for fast software Upgrading Www stephen tele com erma Pure Gigabit Layer 3 fiber Copper switches Advanced Security Supports comprehensive ACL access control policies including user MAC address based ACL IP protocol TCP UDP based ACL TCP port number based ACL
58. mber ports within 26 ports with flexible load distribution control and fail over function gt Static priority and 802 1p Class of Service with 2 level priority gt 802 3x flow control fora full duplex mode and collision based backpressure for ahalf duplex mode Port based VLANand 802 1Q tag based VLAN with 255 VLAN groups Head of Line HOL blocking prevention By port Egress Ingress bandwidth management control gt Broadcast storm filtering Www stephen tele com Gepon Solution Equipments The Chima SON8110T SON8010U ONU SON8011U ONU GEPON system is the latest smart GEPON Equipment whichis atelecom grade FTTH broadband access equipment mainly for telecom Operator and Large Group users with the characteristic of high integration flexible application highstableness easy management flexible extend and buildup the network as well as providing QoS function ONU SON8010U Chima s GEPON Equipment is with the latest standard of GEPON System based on IEEE802 3ah The fiber link speed can reach up 1 2566 5 and each EPON OLT system distribute into 32 remote ONUs to buildup the fiber passive network bya max 32 way optical splitter with the advantage of big capacity of transmission highsecurity flexibility of buildup network economization the resource of fiber mainly applies for FTTH projects which canaccess to telephone Broadband data and IPTV Features Standard Protocol Fully complies with
59. me and anywhere atlower charges simplify system installation management and widen service applications It is opened reliable easy expanded and upgraded As aresult it may meet your current communication requirements and also plan your futuredevelopment 1 2 CCP1000 capacity CCP1000 includes two 19 inch frames One is BPCUUBusiness Process Chassisllll is main process shelf of CCP1000 includesIP PBX service Value Add service Trans fire wall Maintenance etc One is CCP1000EACIIUExpand Access ChassisUUUUcan offer more analogue lines trunks if not enough in BPCUUtwo shelves connect by HDLC The capacity of One CCP1000 includes 1 BPC and 10 EAC Full IP PBX functions Extension Call Caller Line Identification CLID direct dialing in call transfer outgoing call restriction do not disturb call waiting conference call abbreviated dialing and other functions Multiple signaling interfaces 557 signaling ISDN PRI R2 signaling V5 x analog loop startup H 323 SIP H 248 and MGCP toimplement optional conversion among different signaling and different protocols support full connectionbetween traditional voice and IP voice network Www stephen tele com IP PBX system RTCCP1000S 48 284 fxs ip pbx system y 1 Brief introduce of CCP1000 1 1 Demands of Market CCP1000 canoffer an integrated communication platform includes internal PBX system internal email system call center CRM etc CCP1000 build an i
60. mode Store and Forward Flow control mode IEEE 802 3x full duplex flow control and back pressure flow control Cable Support 10Base T 3 4 or Cat 5 shielded unshielded twisted pair 100 meters max 1OOBase TX Cat 5 shielded unshielded twisted pair 100 meters max 100Base Fx 8 3 m 8 7u m 9u m andiOu onsingle mode fiber and 50 62 5 and 100 m on multi mode fiber Power supply AC 220V or DC 48V Www stephen tele com erma 10 100mbps fiber optic switches 24 port 10 100mbps fiber optic switch STE 224 X3X1 Description The STE 224 X3X1 is an Optical fiber switch that offers 16 port 10 100Base FX It supports both Single optical fiber and dual optical fiber its transmission distance ranges from 2km to 120km This optical fiber switch works under both Half duplex and full duplex modes It supports the STAR network topology and it is anideal option for fiber to home Ftth optical fiber solution city optical fiber networks etc Features 1 24 Port 10 100Mbps fiber module for option 2 Supports STORE AND FORWARD switching 3 Conforms to IEEE 802 3x back pressure in half duplex and flow control in full duplex operation mode 4 Supports MAC self learning 5 Dynamic LED indicators 6 Supports port based VLAN 7 Steel case Specifications Protocols IEEE802 3 IEEE802 3u IEEE 802 1x Topology STAR Number of Ports 2410 100mbps fiberoptic ports Transmission Rate 10Mbps 14880pps 100Mbps 148800pps S
61. nable by users 3 Independent packet filtersat each port for intelligent differentiationof application flows 4 Support for IEEE 802 1p and Diff Serv Code Point Comprehensive Security solutions 1 Compliance with IEEE 802 1x 2 Support for awide range of ACL filtering policies layer 3 managed 8 port GBIC ethernet Gigabit fiber switch Www stephen tele com C Gigabit ethernet media converters Description STE 8400M Media Converter is 10 100 1000Mbps fast Ethernet converter The converter mediates betweena 10 100 1000Base Tx segment anda 1000Base FX segment It is primarily designed for large higher speed bandwidth demanding workgroups that require expansionof the Ethernet network It can extend the conventional 10M Ethernet or 100 1000M Fast Ethernet to 20Km 120Km via the fast Ethernet Fiber optical Line It is high performance cost effective and flexible solutions for awide range of applications in the field of LAN campus network 10 100 1000mbps ethernet fiber media converter Single fiber Birectional STE 8400M Features Provide one fiber connector and one UTP connector gt gt gt Fully Complies with IEEE802 3 10Base T IEEE802 3u 100Base TX IEEE802 3ab 1000Base TX IEEE802 3z1000Base FX standard Auto detectionof half full duplex transfer mode for Tx port Auto negotiationof 10 100 1000Mbparate and Auto MDI MDIX for Tx port gt gt gt Provide switch configuration of half full duplex tra
62. nsfer mode for Fx port Extend fiber distanceup to 2km for multi mode fiber and 20 120km for single mode fiber gt gt gt Indication light RX TX FX 1000 POW 10 100 gt gt gt Easy to view LED indicators provides status to easily monitor network activity Internal power supply Www stephen tele com C Gigabit ethernet media converters Description STE 8400M Media Converter is 10 100 1000Mbps fast Ethernet converter The converter mediates betweena 10 100 1000Base Tx segment anda 1000Base FX segment It is primarily designed for large higher speed bandwidth demanding workgroups that require expansionof the Ethernet network It can extend the conventional 10M Ethernet or 100 1000M Fast Ethernet to 20Km 120Km via the fast Ethernet Fiber optical Line It is high performance cost effective and flexible solutions for awide range of applications in the field of LAN campus network 10 100 1000mbps ethernet fiber media converter Dual fiber single or multimode STE 8401M Features Provide one fiber connector and one UTP connector gt gt gt Fully Complies with IEEE802 3 10Base T IEEE802 3u 100Base TX IEEE802 3ab 1000Base TX IEEE802 3z1000Base FX standard Auto detectionof half full duplex transfer mode for Tx port Auto negotiationof 10 100 1000Mbparate and Auto MDI MDIX for Tx port gt gt gt Provide switch configuration of half full duplex transfer mode for Fx port Extend fiber
63. nsip protocol sip setting canbe access here if basedon iax2 protocol iax2 setting s canbe access here you can upgrade firmware from sip toiax2 or from iax2 to sip with web browswer or tftp Www stephen tele com VoIP ATA Gateways series 1 fxs 1pstn 1 Lan 1 Wan SIP 2 0 IAX2 VoIP ATA Key features Support twosip serversrunning at the same time Redundancy sip server support NAT Firewall DHCP client and server Support PPPoE used for ADSL cable modem connecting Support major G7 xxx CODEC VAD CNG G 165 compliant 16ms echo cancellation E 164 dial plan and customized dial rules Support Lifeline Hotline Call Forward Call Transfer 3 way conference calls Call ID display DND bo Not Disturb Black List Limit List Reverse polarity Voice prompt Data Features Static Dynamic WANIP Addressing PPPoE Management Web telnet and keypad management Adjustable user password and super password Upgrade firmware through HTTP FTP or TFTP Telnet remote management Upload download setting file Auto provision Safe mode provide reliability Www stephen tele com VoIP ATA Gateways series SVG500SO 1fxs 1fxo lLan 1 Wan SIP 2 0 VoIP ATA Features 4 1 1FXO and1FXS port make or receive VoIP PSTN VoIP to PSTN PSTN to VoIP call 2 Supported protocols SIP RFC2543 RFC3261 TCP UDP IP PPPoE RTP RTCP HTTP ARP RARP ICMP DNS DHCP Server Client NTP SNTP TFTP FTP 3 Two 10 100M Ethe
64. ntegrated communication system It will integrate full sets of voice data and Internet services and abundant service applications in a System comply different cliensdemands implement enterprise communications diversified ways anytime and anywhere atlower charges simplify system installation management and widen service applications It is opened reliable easy expanded and upgraded As aresult it may meet your current communication requirements and also plan your futuredevelopment 1 2 CCP1000 capacity CCP1000 includes two 19 inch frames One is BPCUUBusiness Process Chassislll is main process shelf of CCP1000 includesIP PBX service Value Add service Trans fire wall Maintenance etc One is CCP1000EACIIIIExpand Access ChassisUUUUcan offer more analogue lines trunks if not enough in BPCUUtwo shelves connect by HDLC The capacity of One CCP1000 includes 1 BPC and 10 EAC Full IP PBX functions Extension Call Caller Line Identification CLID direct dialing in call transfer outgoing call restriction do not disturb call waiting conference call abbreviated dialing and other functions Multiple signaling interfaces 557 signaling ISDN PRI R2 signaling V5 x analog loop startup H 323 SIP H 248 and MGCP toimplement optional conversion among different signaling and different protocols support full connectionbetween traditional voice and IP voice network Www stephen tele com VoIP Softphones CHIMASIP
65. ort Supports PVLAN offers strict port segregation within 802 1Q VLAN ensures high security while ensuring service operation Patented CPU protection technique checks and filters the data sent to the CPU to avoid malicious attack Several authentications for protocols such as RIP OSPF etc plain text authentication MD5 authentication to ensure the controllability of the route and network topology offering higher security layer 3 managed 24 port Gigabit copper 4 Sfp Gigabit fiber switch STCS5024TF Flexible QoS SPEED STCS5024 series security intelligent multi layer switch supports intelligent QoS to meet the high service quality demand of voice video and other real time multimedia services by following technologies Priority based on IEEE802 1P tagged informationand quintuple flow classification service Supports flow based multilayer CoS and ToS to satisfy the demand of real time multimedia service suchas video conference e Self defined multilayer flow classification rules with 1024 flow rules supported inone device 8 priority queues supported per port with congestion preventionand flow shaping Comprehensive routing protocol support SPEED STCS5024 series security intelligent multi layer switch supportsa rich set of routing technology which covers almost all current routing technologies Supports unicast routing protocols RIP V1 RIP V2 OSPF BGP static routing Supports multicast routing protocols IGMP PIM SM
66. ort 1000Base Tx SFP Layer 2 managed Fiber optical ethernet switch 552245 isa 24 26 high performance managed Layer 2 optical fiber Ethernet switch that provides an ideal solution for fiber to the home FTTH and fiber to the desk FTTD and for the applications where the environmental conditions exceed the reach of CAT5 copper cable The 552245 offers 12 Port 100Base FX plus 12 port 10 100Base Tx plus and 2 Port 1000Base TX or optional SFP 1000Base X ports for flexibility and fast connection speeds The standard design witha 19 inch rack mount width and a 1U height gives the highest port SC connectors density of optical Ethernet switches on the market 552245 network management solution allows administrators to easily configure features monitor performance and troubleshoot the switches using astandard RS 232 port Web browser and Simple Network Management Protocol SNMP based network management platforms Features 552245 Non blocking store and forward shared memory architecture with an 8 866 switching capacity and anefficientself learning and address recognition mechanism enables the forwarding rate to proceed at a full wire speed gt A mixture configuration of copper and fiber ports to meet the requirement of various applications such asFTTx optical LAN Ethernet based DCS and security surveillant system etc gt 6K address table for auto learned unicast or static unicast multicast addresses 7 trunk groups of up to 4 me
67. ortable USB Flash Memory Phone Description The SUP301 is a Usb stick that have the skype software stored up inside the memory canbe 64m 128m 256m 512m 1GB When draw this into the usb port of acomputer the skype will auto run As longas your account is charged you will be able to talk to people EVERYWHERE with using a phone like this and make your international calls with alow cost that skype offers Also this product is with little size people can put a corner of their bag and take it everywhere and make their calls very easily The talking is through a pair of earphones also has the skype softstored up into thedeviced areaof the usb stickwhich preventsit froma virusattack Features 1 USB bus supplies power does not need outside power 2 Compatible USB 1 1 with 2 0 3 Compatible USB AUDIO DEVICE criterion Ver1 0 4 Supporting the playback and recording the sampling rate is 48K and 44 1K 5 Stored IPPHONE software keep users from deleting operation prevent the virus breakage 6 Autorun IPPHONE software 7 Logon the platform system of Toptone do authentication directly throughUSB disk 8 Supporting FLASH capacity of 32MB 64MB 128MB 256MB 512MB 1024MB 9 With theaccounts information stored in USB Disk users can call any kinds of telephones by a PC which connecting with Internet Accessories 1 Instruction manual 2 Software disc Www stephen tele com Wired and wireless usb phones SUP306 Skype U
68. os 8 Supports priority features by Port Based 802 1p VLAN amp IP TOS of packets 9 Supports 2048 MAC addresses table 10 Supports port based VLAN 11 Dynamic LED indicators 12 Steel case suitable for desktop use Www stephen tele com C 10 100mbps fast ethernet switches STE 348 P 48 port 10 100mbps fast ethernet switch Description The STE 348 P is a48 port 10 100Base Tx fast ethernet switch Its high stability enables it very suitable for the high load networking environment It provides 48 ports 10 100Base T ports that supports half duplex full duplex with Auto MDIX function it isthe best choice for enterprises large scaled companies etc Specification 1 Complies with IEEE802 3 IEEE802 3U 2 Provides 48 10 100Base Tx ports 3 Provides AUTO MDI MDIX Function that simplified the network span maintain the working stability 4 AutoNWAY atuo sense the transmissionrate Duplex mode Automatically choose abest network connection mode Easy touse plugand play 5 Support IEE802 3X full duplex half duplex backpressure flow control 6 Support full speed forwarding rate no block 7 Storeand Forward working Support MAC address auto learning Intergrates 8KMAC address fully get use of different kinds of appliance 8 A high performance power supply schemed inside 19 Rack Steel case Standards amp Protocols IEEE802 3 IEEE802 3u IEEE 802 3x Ports 48 10 100Base Tx Auto MDI MDIX Cable gt
69. oundcard built in Interface Www stephen tele com Wired and wireless usb phones SUP100 Video Skype Usb phone Description The SUP100 is askype usb video phone that intergrates a pc camera which it enables users to see each other when they are using the skype VoiP stunt or any other pc to phone softwares Users canview the caller s ID through the blue LCD it also displays the time day month year Users can also dial out directly with the phone s keypad This phone is most cost effective it is the best choice for the usb phones users Features 1 With high quality camera youcan talk face to face with people all over the world 2 Start or stop video by phone keypads 3 Commercial grade high quality speakerphone ideal for conference calls 4 Large LCD with blue color backlight 5 Phone rings for incoming calls ring style selectable 6 Dial Skype contacts and Skypeout number by phone keypads 7 Echo cancellation noise reduction full duplex communication 8 No external power required 9 USB power LED indicator 10 Driverand sound card built in Camera 1 Definition 300K pixels 2 320x240 high resolution CMOS sensor 3 Supports up to 30fps VGA video display 4 Adjust brightness automatically Interface 1 1USB interface to PC 2 1USB interface to camera Www stephen tele com Wired and wireless usb phones SUP210 Blue backlight Skype Usb phone Description SUP210 isa USB interface
70. performance ITU T 6 823 5 Impedance 759 Imbalance 6 Physical Interface BNC coaxial plug Ethernet Interface Comply with IEEE802 3 10Base T standard 10Base T UTP Full duplex Filter and transmit rate up to 15 000 pps Frame buffer 256 frames Throughput delay 1 frame Physical interface RJ 45 Power supply and environment Local power supply 220V AC or 48V DC or 24V DC Power consume lt 5W Humidity 5 95 no condense Temperature 9 C 45 C Www stephen tele com Protocol converters E1 to V 35 Protocol Converter STE E1PC Description 1 Support V 35 synchronous datarate 2048Kbps non frame mode NX64Kbps 1 31 frame mode 2 Support cascade connection can transmit several V 35 data through 1E1 via equipment cascade connection 3 User canassign n continuous time slotas transmission channel arbitrarily simple and convenient system configuration alarm designation and comprehensive maintain funtion 4 AC DC alternative E1 interface nominal rate 2 048Mbps HDB3 code Circuit impedance 759 imbalance Frame choice non frame mode frame mode CRC4 multiple frame Receive level 0 43dB Transmit clock mode internal clock mode loop back clock mode external clock mode Overvoltage and overcurrent protection internal overvoltage protection and PTC overcurrent protection V 35 interface Data rate non frame mode 2048Kbps frame mode NX64Kbps N 1 31 Clock mode DCE modeand DTE mode Connector M34
71. port based VLAN todivide different VLAN groups Port Trunking Supports Port Trunking of 2 groups 2 4 ports per group support fault tolerant and hot backup of the cascade connection pipeline gt Priority setting Support 3 types of Priority Queues control realize simple QoS application to prioritize mission critical data suchas voiceor video packets gt MAC Address Filtering MAC address learning control filtering of fixed MAC address gt Broadcast storm control broadcast storm configuration gt Backup Support the backup and recovery of the configuration of the switch gt Firmware upgrade Support firmware upgrade via TFTP gt Easy to use operation guide offer simplified and simple description of function operating guide help user to fast plug and play Www stephen tele com erma Layer 2 managed 10 100mbps switches Web managed 24 Port 10 100Mbps fast ethernet switch The STES2024 is a24 port 10 100Mbps Auto Negotiation Web Smart switch STES2024 supports port mirroring and port bandwidth control Administrator can monitors the real time connectivity status of each port through the Web based Interface STES2024 supports Port VLAN of up to 24 groups and Port Trunking of up to 2 groups QoS Static MAC Address Table port security and broadcast storm control STES2024 has easy to use management Interface fits small and medium size enterprise net cafe and smart residential area etc STES2024 Features gt Fully
72. portable phone It offers USB1 1 interface and built in 16bit sound card and is equipped with clear bimap LCD to support four line display and multiple languages SUP210 offers humanistic key operation mute redial dial back caller ID caller statistics in call volume adjustment It also supports personalized ring tone SUP210 has excellent voice quality and rich features It supports Skype and is an outstanding voice product Also this Usb phone is able to be integrated with our Sip 2 Sip IAX2 softphone Key Features Available tobe usedas USB soundcard speaker cabinet under hands free mode Mute function Customize ring tones Supporting multiple languages display English Chinese Simplified Chinese Traditional Turkish Polish Russian Italian French German Portuguese Japanese Arabic Thai Spanish Friend list display on line friends display Friend list rapid up down paging function Inquiry of calling history Statistic of missed calls Caller ID display Directly dial Skype Skypeout number Redial dial back function Volume adjustable during acall Replacing mouse to operate SKYPE software in computer Skypeout balance display Humanized operation panel close to mobile phone operation mode Www stephen tele com Wired and wireless usb phones SUP309 Blue backlight Skype Usb phone Description The SUP309 USB phone provides you more conveniences to make free callover the Internet f
73. ps back pressure flow control Cable Support 10Base T 3 4 or Cat 5shielded unshielded twisted pair 100 meters max 100Base TX Cat 5 shielded unshielded twisted pair 100 meters max 100Base Fx 8 3um 8 7u m 9u m and1Ou m on single mode fiber and 50 62 5and 100u m on multi mode fiber Fiber Cables Connectors Single Mode Multi Mode fiber cable SC ST connector optional Www stephen tele com erma 10 100mbps fiber copper optic switches 15 port 10 100mbps fiber 1 port 10 100mbps copper fiber optic switch The STE 31A X3X1 is an Optical fiber switch that offers 1 port 10 100Base FX optical fiber and 15 port 10 100Base Tx Copper It supports both Single optical fiber and dual optical fiber its transmission distance ranges from 2km to 120km This optical fiber switch works under full duplex mode supports the STAR network topology and it is anideal option for fiber to home Ftth optical fiber solution city optical fiber networks etc Features 1 15 port 10 100M RJ 45 and 1 port 100Base Fx optical fiber 3 Storeand forward mode 4 10 100M auto negotiation maximum speed to 20 200M full duplex 5 Supports IEEE 802 3x full duplex flow control and back pressure STE 31A X3X1 half duplex flow control 6 Supports MAC self learning 7 Automatic MDI MDI X configuration 8 Port base VLAN 9 LED status of Link activity Full half duplex speed and power on diagnostic function Protocol CSMA CD Standard IEEE802
74. r based ACL UDP port number based and time based ACL Can identify legal service terminals withbounded VLAN IP MAC supports user access control protocol 802 1x provides more efficient user port control than the traditional method The port MAC address limitation function can control the host number accessing the specified port Supports PVLAN offers strict port segregation within 802 1Q VLAN ensures high security while ensuring service operation Patented CPU protection technique checks and filters the data sent to the CPU to avoid malicious attack Several authentications for protocols such as RIP OSPF etc plain textauthentication MD5 authentication to ensure the controllability of the routeand network topology offering higher security layer 3 managed 12 port 1000Base Tx 4 port 1000MSFP Combo Gigabit fiber switch stcs4012TF VENE Flexible QoS SPEED 54012 series security intelligent multi layer switch supports intelligent QoS tomeet thehigh servicequality demand of voice video and other real time multimedia services by following technologies Priority based on IEEE802 1P t agged informationand quintuple flow classification service Supports flow based multilayer CoS and ToS tosatisfy the demand of real time multimedia service such as video conference Self defined multilayer flow classification rules with 1024 flow rules supported in one device 8 priority queues supported per port with congestion prevention and flow shaping
75. rfuland itis very easy use itis abest option for the network ofa working teem and the living district network scheme STE 2224 GW Features gt Fully compliant with IEEE802 3 IEEE802 3u IEEE802 3ab IEEE802 3z gt 24 10 100 1000M RJ45 Ports with NWAY Auto MDI MDI X 2 shared Gigabit SFP slots Auto Negotiation between cooper ports and optical slots Support IEE802 3x Flow Control for full duplex mode and back pressure flow control for half duplex mode Backplane bandwidth up to 48 Gbps support Non blocking Full Wire Speed throughput Storeand forward architecture 8K MAC Address Table Support Port based VLAN of up 16 groups IEE802 1q Tag based VLAN VLAN ID from 1 4094 Support Port Trunking of up to 4 groups each group includes up to 4 ports gt Static MAC Address Table management supported gt Port bandwidth control 64kbps QoS 4 Priority Queues Port Security Control support Port MAC address aging learning 128 MAC Addresses bingding per port Broadcast strom Intelligent Control broadcast type control broadcast setting supported gt Port Mirroring gt Support IP address setting of Fixed IP or DHCP client automatic distributing Web Managed Multi Language Supported gt Support Firmware upgrade basedon HTTP gt Cable diagnose gt Support Flow Static dynamic display packet storing filtering and transferring of port and switch gt Internal power supply Standard 19 inch rack mountable Steel Cas
76. rnet ports support NAT and Bridge mode 4 Voice codecs 6 711 6 723 1 6 729A B 6 726 5 Voice quality enhancement QoS VAD CNG Adaptive Jitter Buffer 6 165 16ms Echo Cancellation 6 Support 3 SIP accounts 7 NAT traversal STUN Outbound proxy 8 Auto configuration and upgrade via TFTP FTP HTTP manual configuration via keypad voice prompt webpage and Telnet 9 Extensive phone features Caller ID Call Waiting Call Transfer attended blind Do Not Disturb Call Forwarding Dial Plans 3 Way Calling Phonebook Send Anonymous CID etc 10 User authentication 11 Signaling tone of ITU T standard DTMF detection and generation 12 Support T 38 fax VLAN DMZ DDNS Mac Clone Virtual Server SIP Encrypt 13 Ultra compact wallet size and lightweight great companion for travelers Www stephen tele com VoIP ATA Gateways series SVG300S 2 fxs 1Lan 1 Wan SIP 2 0 VoIP ATA Features 1 2 FXS ports connect with 2 telephones 2 Supported protocols SIP RFC2543 RFC3261 TCP UDP IP PPPoE RTP RTCP HTTP ARP RARP ICMP DNS DHCP Server Client NTP SNTP TFTP FTP 3 Two 10 100M Ethernet ports support NAT and Bridge mode 4 Voice codecs 6 711 6 723 1 G 729A B 6 726 5 Voice quality enhancement QoS VAD CNG Adaptive Jitter Buffer 6 165 16ms Echo Cancellation 6 Support 3 SIPaccounts 7 NAT traversal STUN Outbound proxy 8 Auto configuration and upgrade via TFTP
77. rom PC to PC anywhere as easy as using normal moilebilephones Simply plug the USB phone into the USB port of your PC download Internet telephony software like Skype and you can start making calls You can easily access thenet andconnect your friends family members or colleagues The phone is fully compatible with Skype and can be used as audio device with Yahoo Messenger MSN Messenger MS NetMeeting net2phone babble and etc for voice communication It s designed similar to a mobile phone with quick dial and volume control buttons Features 1 Compatible with VoIP Voice over Internet Protocol solution suchas Skype 2 Worksas microphone amp earphone with Yahoo Messenger MSN Messenger MS NetMeeting and etc 3 Hot key functions to operate Skype software as easy as dialing a normal telephone 4 Echo cancellation for better sound quality 5 9 types of ring tones for incoming call alert 6 Usedot matrix LCD module 128x64 7 Supports multi language English Japanese germany Traditional Simplified Chinese 8 LCD backlight turns on whilereceiving acall or any key pressed 9 ASa speaker to broadcast music from pc 10 LCD to dosplay caller ID contact list and calling list Miss Income Outgoing 11 Compliant with USB 1 1 specification 12 No additional power adapter required 13 MIC mute button for privacy protection 14 Display Skype out balance Www stephen tele com Wired and wireless usb phones SUP301 P
78. s fiber copper optic switches STE 326 X3X1 6 port 10 100mbps fiber 2 port The STE 326 X3X1is an Optical fiber switch thatoffers 2 port 10 100Base FX optical fiber and 6 port 10 100Base Tx Copper It supports both Single optical fiber and dual optical fiber its transmission distance ranges from 2km to 120km This optical fiber switch works under full duplex mode It supports the STAR network topologyand itis anideal option for fiber to home Ftth optical fiber solution city optical fiber networks etc Features 1 6port 10 100M RJ 45 and 2 port 100Base Fx optical fiber 3 Store and forward mode 4 10 100M auto negotiation maximum speed to 20 200M full duplex 5 Supports IEEE 802 3x full duplex flow control and back pressure half duplex flow control 6 Supports MAC self learning 7 Automatic MDI MDI X configuration 8 Port base VLAN 9 LED status of Link activity Full half duplex speed and power on diagnostic function Protocol CSMA CD Standard IEEE802 3 10BASE T IEEE802 3u 100BASE TX FX IEEE802 3x Topology STAR Transmission Rate 10Mbps 14880pps 100Mbps 148800pps Flow control mode IEEE 802 3x full duplex flow control and back pressure flow control Cable Support 10Base T 3 4 or Cat 5 shielded unshielded twisted pair 100 meters max 100Base TX Cat 5 shielded unshielded twisted pair 100 meters max 100Base Fx 8 3 8 7u m 9u m and1Ou m on single mode fiber and 50 62 5and 100u m multi mode
79. sb phone wihtout LCD Display Description The SUP306 is aUsb phone Without LCD display It keeps people free from using apair of earphones when talking with people through Skype or other communication softwares hasa good sound effect This product is currently quite popular inthe market due to the low talking cost that skype offers Many people prefer to use this rather than apair of earphones Features 1 16 bit sound card inside the PC can without Sound Card 2 Support H 323 SIP MGCP etc lot of protocol 3 Support product serial write 4 With HID Human Interface Device Feature 5 Plug amp Play to Install USB Driver 6 With PID Physical Interface Device Feature 7 Compatible with Major PC s Internet Phone Application Software 8 Provides Ringer Generation for PC to PC Call Through Existing IP phone Applications 9 Optional ITSP Application Software With Credit for PC to Phone Connection 10 Compatible with Major PC sInternet Phone Application Software 11 A LED to indicate Power and Linking Status 12 Adjustable volume for handset 13 Support E 164 dialing rule 16 Record support 14 The powered via the USB port with no need for a power adaptor Accessories 1 Instruction manual Weight 40 pcs 9 0 kgs Www stephen tele com Wired and wireless usb phones SUP304 Skype Usb phone with LCD Display Description The SUP304 is aUsb phone With LCD display Time Month Year that keeps people free from usin
80. service providers allowing telephony services to bedeployed behind NAT Firewall environments in enterprises In addition the svp3300 supports VLAN routing for better control of video voiceand data traffic Www stephen tele com VoIP phones series SVP305 SIP 2 0 IAX2 Dual port VoIP phone gt gt gt POE Optional Description SVP305 IP phone isan internet based voice broadband phone terminal supporting power supply through Ethernet SVP305 IP phone adopts multiple voice control protocols and voice compression codec to directly convert analog voice into IP packet for internet transport thus effectively using the existing bandwidth to provide PSTN quality voice service SVP305 IP phone supports SIP 2 0 and IAX2 protocol offering two 10 100Mbps Ethernet interface with built inrouter SVP305 ip phone can accommodate both internet access and telephone connection ona single line thus effectively using the existing broadband resources It is compatible with various softswitch systems and VoIP voice gateways to provide broadband IP voice service SVP305 IP phone adopts the latest Ethernet power supply technology to not only save user investments simplify network deployment but also provide centralized power management accessory option SVP305 ip phone is the best option fora voice over ip solution for family voip middle sized office VoIP and abest phone to go with your pbx system for large projects Www stephen tele com
81. sing management and provisioning http telnet handset adjustable user password and super password TFTP HTTP and HTTPS auto update 8 entries for speed dial number IVR for network setting by handset SNMP Interfaces Ethernet Port 2 X 10 100MHz Ethernet Port FXS port 4FXS Port for Tel Www stephen tele com VoIP ATA Gateways series Specification TCP IP V4 IP V6 auto adapt ITU T H 323 V4 Standard H 2250 V4 Standard H 245 V7 Standard H 235 Standard MD5 HMAC SHAI1 ITU TO6 711 Alaw ULaw 6 729 G 729AB and G 723 1 Voice Codec 7 RFC1889 Real Time Data Transmission 8 Proprietary Firewall Pass Through Technology 9 SIP V2 0 Standard 10 Simple Traversal of UDP over NAT STUN 11 Web base Management 12 PPPover Ethernet PPPoE 13 PPP Authentication Protocol PAP 14 Internet Control MessageProtocol ICMP 15 TFTP Client 16 Hyper Text Transfer Protocol HTTP oR WP FP On 17 Dynamic Host Configuration Protocol DHCP 18 Domain Name System DNS 19 User account authentication using MD5 20 Out band DTMF Relay RFC 2833 and SIP Info Www stephen tele com SVG800S 8 fxs 1Lan 1 Wan SIP 2 0 VoIP ATA 1 LINUX OS 2 Built in HTTP for accessing internal parameters 3 PPPoE dial up 4 NAT Broadband Router functions 5 bHCPClient 6 DHCP Server 7 Firmware On line upgrade 8 Phone Book 9 Memory Dial 10 Caller ID 11 Multiple Language Support
82. ss concealment technology Support popular vocoders including G 723 6 729 A B G 711 a law and u law 6 726 40K 32K 24K 16K Support standard voice feature such as Caller ID Display or Block Call Waiting Hold Transfer 3 way conference Transfer Forward in band and out of band DTMF Dial Plans Support Silence Suppression VAD Voice Activity Detection CNG Comfort Noise Generation Line Echo Cancellation G 168 and AGC Automatic Gain Control Data Networking MAC Address IEEE 802 3 ARP Address Resolution Protocol DNS Domain Name Server DHCP Client Dynamic Host Configuration Protocol RFC2131 ICMP Internet Control Message Protocol RFC792 TCP Transmission Control Protocol RFC793 UDP User Datagram Protocol RFC768 RTP Real TimeProtocol RFC1889 RFC1890 RTCP Real Time Control Protocol RFC1889 TOS Type of Service RFC 791 1349 SNTP Simp Network Time Protocol RFC2030 Www stephen tele com VoIP ATA Gateways series 16 Port modular Sip VoIP Gateway Description The SVG6116 15 a modular VoIP Gateway that is SIP based Witha large capacity the SVG6116 VoIP Gateway is able to configured with multiple FXS FXO voice ports Theavailable configurations are gt gt gt 16 FXS port VoIP Gateway gt gt gt 16 FXO port VoIP Gateway gt gt gt 8 FXS 8 FXO port VoIP Gateway gt gt gt 4FXS 4 FXO port VoIP Gateway SVG6116 Available Module cards for SVG6116 VoIP Gateway are
83. ste pair interface NODE and HUbor SWITCH 5utp Distance Multi mode 2Km 5Km Single mode 25Km 60Km 80Km 120Km Www stephen tele com C 10 100mbps ethernet media converters STE MSMC isa multi mode to single mode single mode to multi mode 10 100mbps Media Converter that comes in two models the one is for single fiber bidirectional and the other is for dual fiber single mode It supports up to 20km 40km 80km etc 10 100mbps multimode to singlemode standalone ethernet fiber media converter STE MSMC Features Complies with IEEE 802 3z standard Supports Multi mode SC Connector Single Mode SC Connector Fiber 1300nm Extend fiber distance up to 40km per segment max possible distance of 80km with converter situated in middle of two segments Compatible with other Multi mode to Single Mode devices 10 100mbps rack converter card STE MCM STE MCM is the inserting cards of the rack mount media converters one rack mount can insert up to 16 cards the cards can support single fiber doubel fiber single mode dual mode etc Features Complies with IEEE802 3 1OBase T TEEE802 3U operation style full and half duplex auto negotiation optical fiber interface Multi mode wavelength 850nm 1300nm Single mode wavelength 1310nm 1550mm Twiste pair interface NODE and HUbor SWITCH 5utp Distance Multi mode 2Km 5Km Single mode 25Km 60Km 80Km 120Km Www stephen tele com C 10 100mbps Rack Mount media conv
84. t based VLAN of up to 16 groups IEE802 1q Tag based VLAN VLAN ID from 1 4094 Support Port Trunking of up to 4 groups each group includes up to 4 ports gt Static MAC Address Table management supported gt Port bandwidth control 64kbps QoS 4 Priority Queues Port Security Control support Port MAC address aging learning 128 MAC Addresses bingding per port Broadcast strom Intelligent Control broadcast type control broadcast setting supported gt Port Mirroring Support IP address setting of Fixed IP or DHCP client automatic distributing Web Managed Multi Language Supported gt Support Firmware upgrade basedon HTTP gt Cable diagnose gt Support Flow Static dynamic display packet storing filtering and transferring of port and switch Internal power supply Standard 19 inch rack mountable Steel Case IU height Www stephen tele com C Websmart Gigabit fast ethernet switches 24 port Websmart Gigabit ethernet switch The STE 2224 GW provides 24 10 100 1000Base T ports along with 2 shareware SFP ports which it supports the auto shift between the Gigabit copper ports SFP fiber module The user can extend the network from 100m to 80km flexible The STE 2224 GW Support Web based management provide Port Mirroring port bandwidth distribution control Port Tag Based Trunk and static MAC address QOS Port safty port flow stat etc The STE 2224 GW also support English Websmart management panel its function is powe
85. tional Description SVP308 IP phone isan internet based voice broadband phone terminal support power supply through Ethernet SVP308 IP phone adopts multiple voice control protocols and voice compression codec to directly convert analog voice into IP packet for internet transport thus effectively using the existing bandwidth to provide PSTN quality voice service SVP308 IP phone supports SIP 2 0 IAX2 protocol offering two 10 100Mbps Ethernet interface with built inrouter SVP308 ip phone can accommodate both internet access and telephone connection ona single line thus effectively using the existing broadband resources It is compatible with various softswitchsystems and VoIP voice gateways to provide broadband IP voice service SVP308 IP phone adopts the latest Ethernet power supply technology to not only save user investments simplify network deployment but also provide centralized power management accessory option It could also go with POE Power over ethernet version SVP308 ip phone is the best option fora voice over ip solution for family voip middle sized office VoIP and abest phone to gowith your pbx system for large projects SIP Settings When running with firmware based onsip protocol sip setting canbe access here if basedon iax2 protocol iax2 settings canbe access here you can upgrade firmware from sip to 2 or from iax2 to sip with web browswer or TFTP IAX2 Settings When running with firmware based o
86. ty layer 3 managed 8 port 1000M SFP 4 port 1000Base T Gigabit fiber switch stcs4012st ie Flexible QoS SPEED S4012 series security intelligent multi layer switch supports intelligent QoS to meet the high service quality demand of voice video and other real time multimedia services by following technologies Priority based on IEEE802 1P t agged informationand quintuple flow classification service Supports flow based multilayer CoS and ToS tosatisfy the demand of real time multimedia service such as video conference Self defined multilayer flow classification rules with 1024 flow rules supported in one device 8 priority queues supported per port with congestion prevention and flow shaping Comprehensive routing protocol support SPEED 54012 series security intelligent multi layer switch supportsa rich set of routing technology which covers almost all current routing technologies Supports unicast routing protocols RIP V1 RIP V2 OSPF BGP static routing Supports multicast routing protocols IGMP PIM SM Supports redundancy backup protocol VRRP Convenient Maintenance and Control Supports NM methods suchas SNMP CLI RMON TELNET WEB Supports BOOTP TFTP and FTP for fast software upgrading Www stephen tele com erma Pure Gigabit Layer 3 fiber Copper switches Advanced Security Supports comprehensive ACL access control policies including user MAC address based ACL IP protocol TCP UDP based ACL TCP port numbe
87. upport firmware upgrade via TFTP 14 Easy to use operation guide offer simplified and simple description of function operating guide help user to fast plug and play Www stephen tele com Layer 2 managed 10 100mbps switches Web managed 16 Port 10 100Mbps fast ethernet switch The STES2016 is a16 port 10 100Mbps Auto Negotiation Web Smart switch STES2016 supports port mirroring and port bandwidth control Administrator can monitors the real time connectivity status of each port through the Web based Interface STES2016 supports Port VLAN of up to 16 groups and Port Trunking of up to 2 groups QoS Static MAC Address Table port security and broadcast storm control STES2016 has easy to use management Interface fits small and medium size enterprise net cafeand smart residential area etc Features gt Fully Compliant with IEEE802 3 IEEE802 3u IEEE802 3x 16 10 100Mbps Auto Negotiation Rj45 ports Auto MDI MDI X STES2106 gt Basic setting function of each port 10 100Mbps Auto Negotiation mode setting Full Half duplex mode setting 802 3x back pressure flow control setting port status indicating gt Port Mirroring To monitor more than one port at the same time supports port monitoring receiving port monitoring sending and port monitoring of receiving and sending modes supports monitoring across different VLANs gt Port Bandwidth Control support 8 different levels of port bandwidth control VLAN supports
88. upports both Single optical fiber and dual optical fiber its transmission distance ranges from 2km to 120km This optical fiber switch works under full duplex mode It supports the STAR network topology and it is anideal option for fiber to home Ftth optical fiber solution city optical fiber networks etc Features 1 4 port 10 100M RJ 45 and 1 port 100Base Fx optical fiber 3 Storeand forward mode 4 10 100M auto negotiation maximum speed to 20 200M full duplex 5 Supports IEEE 802 3x full duplex flow control and back pressure half duplex flow control 6 Supports MAC self learning 7 Automatic MDI MDI X configuration 8 Port base VLAN 9 LED status of Link activity Full half duplex speed and power on diagnostic function Protocol CSMA CD Standard IEEE802 3 10BASE T TEEE802 3u 100BASE TX FX IEEE802 3x Topology STAR Number of Ports 1 Port 10 100Base Tx And 4 Port 100Base Fx optical fiber Transmission Rate 10Mbps 14880pps 100Mbps 148800pps Flow control mode IEEE 802 3x full duplex flow control and back pressure flow control Cable Support 10Base T 3 4 or Cat 5shielded unshielded twisted pair 100 meters max 100Base TX Cat 5 shielded unshielded twisted pair 100 meters max 100Base Fx 8 3u m 8 7u 9u m and1Ou m on single mode fiber and 50 62 5and 100u m on multi mode fiber Fiber Cables Connectors Single Mode Multi Mode fiber cable SC ST connector optional Www stephen tele com erma 10 100mbp
89. ween mouse and 1 5m USB cable USB 1 1 VoIP phone 800 dpi optical sentor gt gt gt Rings loudly onan incoming call 7 Features of Hi fi Speaker Crystal clear sound quality gt gt gt 48 KHz sampling rate Able to connect to apair of tailor made earphones to keep your talk asa secret Www stephen tele com Wired and wireless usb phones SUP300 range wireless Skype Usb phone Preferring mobility when making Skype calls Then SUP300 is your best option Itis slim fashionable elegant gorgeous The shiny white color is dazzling Slim figure and nice paint of handset make you enjoy the touch feeling in your hand It consists of base and one handset The graphic LCD with blue back light can show contact list and calling history inany language Because is cordless you can move away from computer at least 50 meters instead of being bundled with computer when making calls Speakerphone high quality built Cin the base A perfect happy hands free calling experience undoubtedly belongs to you gt gt gt Phone s160 foot 50 meter radio range enabling people talk away from computer Fashionlook and human design Largegraphic LCD and blue back light gt gt gt Contact list and calling history any language easily reviewed on handset Caller ID function gt gt gt With speakerphone built in base ideal device for conference cal
90. witching mode Store and Forward Flow control mode IEEE 802 3x full duplex flow control and back pressure flow control Cable Support 10Base T 3 4 or Cat 5shielded unshielded twisted pair 100 meters max 100Base TX Cat 5 shielded unshielded twisted pair 100 meters max 100Base Fx 8 3 m 8 7u m 9u m andiOu onsingle mode fiber and 50 62 5 and 100 m on multi mode fiber Power supply AC 220V or DC 48V Www stephen tele com erma 10 100mbps fiber copper optic switches STE 102 X3X1 2 port 10 100mbps fiber 1 port 10 100mbps copper fiber optic switch The STE 102 X3X1is an Optical fiber switch that offers 2 port 10 100Base FX optical and 1 port 10 100Base Tx Copper It supports both Single optical fiber and dual optical fiber its transmission distance ranges from 2km to 120km This optical fiber switch works under both Half and full duplex mode It supports the STAR network topology and itis anideal option for fiber to home Ftth optical fiber solution city optical fiber networks etc Features 1 High stability and excellent reliability 2 Autonegotiation for 10 100m TP port speed 3 2Port 10 100Base Fx optical fiber 4 Half duplex and full duplex identify automatically 5 Store and forward switching provides unobstructed flow 6 LEDS for monitoring the status of power Link ACT 10 100M half full duplex 7 Plug and play installation 8 Supports broadcast stormfiltering control Protocol CSM
91. x 2 optional Gigabit expansion ethernet switch STCS3526A Features Full Wire Speed Layer 2 3 Switching All ports support wire speed forwarding 15 2 Gbps switching capacity 6 6 Mpps Layer 2 3 wire speed forwarding Flexible QoS Support for flexible queue scheduling algorithms Strict Priority SP Weighted Round Robin WRR and SP WRR 8 priority queues Support for intelligent Layer 2 7 flow classification Support for IEEE 802 1p TOS and DiffServ Code Point Comprehensive Security Policies Compliance with IEEE 802 1x and Web portal SPEED 53526 series can identify users whoattempt to access the network They can also prevent unauthorized access to the network by binding any combinationof MAC IP VLANand PORT Intelligent anti virus policies and optimizing routing policy can guard the network toagainst the attack by Code Redand Worm Blaster thus guarantee the equipment security Diversified management modes SPEED series support Simple Network Management Protocol SNMP the general network management platform such as Open View They support Command Line Interface CLI Web network management and TELNET so that equipment management becomes more convenient Www stephen tele com Layer 10 100Mbps Gigabit slots switches SPEED STCS3526 Series are secure and intelligent Layer 3 switches featuring wire speed switching SPEED STCS3526 series switches are box type layer 2 3 wire speed enterprise central routin

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