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SMC (SMC7724FMSC) Expansion Module

1. SMCTO24 VSP ia gt smc7724Mvsw A Phone Lines to Central Office Fiber Optic Link to ISP ISP Internet Central Office PSTN Figure 2 3 Making VLAN Connections Note When connecting to a switch that does not support IEEE 802 1Q VLAN tags use untagged ports 2 5 NETWORK PLANNING Application Notes 1 For network applications that require routing between dissimilar network types you can attach the EE Switch directly to a router 2 Asa general rule the length of Gigabit fiber optic cable for a single switched link should not exceed 550 m 1805 ft for multimode fiber or 5 km 16404 ft for single mode fiber However power budget constraints must also be considered when calculating the maximum cable length for your specific environment 2 6 CHAPTER 3 INSTALLING THE EXTENDED ETHERNET SWITCH AND SPLITTER Preparing the Site In multi tenant buildings phone lines from the service provider enter the site and are terminated at a location referred to as the MPOE Minimum Point of Entry The MPOE is the demarcation point where the service provider s cables end and that of the building s owner customer begins An MPOE typically consists of two sets of punch down blocks one from the service provider and the other from the customer The customer s punch down blocks are connected to PBX or MDF equipment in the building A PBX may have eith
2. Rooms Clients X SMC7500A NC lt Q Existing Phone Floor 1 EE CPE Lines to Clients ka Local Servers A Locally Hosted Services SMC7724M VSW Lea Punch Down SMC7024 VSP E q Blocks K Patch Panels Video Servers Billing ak J a s ISP Intern MPOE Fiber Optic Link te et to ISP Telephone Line Central Office VDSL Lines from Central Office PS I N Multi dwelling Multi tenant Building Figure 1 1 Extended Ethernet Application Extended Ethernet provides high speed Internet access over existing phone lines by making use of previously unused frequency bandwidth above the voice band By placing VDSL signals above the frequency of the voice signal an Extended Ethernet service can coexist on the same line as other telephone services Extended Ethernet can operate symmetrically providing the same data rate in both directions or asymmetrically providing a higher data rate in the downstream receive direction than in the upstream transmit direction 1 3 ABOUT THE TIGERACCESS EXTENDED ETHERNET SWITCH Extended Ethernet can deliver high performance online applications such as high quality video and other switched multimedia services SMC s Extended Ethernet System provides robust performance with a symmetric data rate up to 15 Mbps and a range up to 1525 m 5000 ft SMC s system is based on advanced QAM Quadr
3. Figure 1 5 Port and System LEDs DESCRIPTION OF HARDWARE Port Status LEDs VDSL Ports Ethernet Port Link On Amber Port is operating at 1000 Mbps On Green Port 1s operating at 100 Mbps Flashing Amber Port is operating at 10 Mbps Flashing Green Port is disabled Activity Flashing Green Shows that traffic is crossing the port Off Shows that no traffic is crossing the port System Status LEDs LED Condition Status Power O Switch is receiving power Diag Flashing Green The system diagnostic test is in progress On Green The system diagnostic test has completed successfully On Amber The system diagnostic test has detected a fault Stacking On Off Shows that the stacking link is connected disconnected Master On Off The switch is the master slave switch in the stack Stacking is not supported in the current firmware version 1 11 ABOUT THE TIGERACCESS EXTENDED ETHERNET SWITCH Optional Media Extender Modules Optional 1000BASE X GBIC Module SMC7712GB 1000BASE X GBIC Module S E SMC7712GB Figure 1 6 Single Port 1000BASE X GBIC Module This module supports 5 V 1000BASE SX GBIC transceivers 1000BASE SX GBIC transceivers provide one short wavelength 850 nm Gigabit port that can be used for a high speed backbone or server connection This port can be connected to a site up to 220 m 722 ft away with 62 5 125 micron multimode fiber cable or up to 500 m 1641 ft with 50
4. Select the Master unit in the stack by pushing the push button in on the front of one of the switches Notes 1 Only one unit in the stack can act as Master 2 If the stacking ports are connected the SFP port will be disabled 3 13 INSTALLING THE EXTENDED ETHERNET SWITCH AND SPLITTER Connecting to a Power Source To connect a device to a power soutce 1 Insert the power cable plug directly into the receptacle located at the front of the switch SMC TigerAccess EE Switch 7724M VSW a Console 100 240V 50 60Hz 1A Figure 3 10 Power Receptacle 2 Plug the other end of the cable into a grounded 3 pin socket Note For International use you may need to change the AC line cord You must use a line cord set that has been approved for the receptacle type in your country 3 Check the front panel LEDs as the switch is powered on to be sure the Power LED is lit If not check that the power cable is correctly plugged in The switch will automatically select the setting that matches the connected input voltage Therefore no additional adjustments are necessary when connecting it to any input voltage within the range marked on the front panel 4 The switch performs a self diagnostic test upon power on Note The unit supports a hot remove feature which permits you to connect or disconnect network cables without powering off the unit and without disrupting the operation of the devices attach
5. Because the ports on the SMC7724T and SMC7712GT modules support automatic MDI MDI X operation you can use straight through cables for all network connections to PCs or servers or to other switches or hubs In straight through cable pins 1 2 3 and 6 at one end of the cable are connected straight through to pins 1 2 3 and 6 at the other end of the cable The table below shows the 10BASE T 100BASE TX MDI and MDI X port pinouts Output Transmit Data Input Recetve Data Output Transmit Data Input Receive Data No other pins are used Note Auto negotiation must be enabled for automatic MDI MDI X pinout configuration B 3 CABLES 1000BASE T Pin Assignments 1000BASE T ports support automatic MDI MDI X operation so you can use straight through cables for all network connections to PCs or servers or to other switches or hubs The table below shows the 1000BASE T MDI and MDI X port pinouts These ports require that all four pairs of wires be connected Note that for 1000BASE T operation all four pairs of wires are used for both transmit and receive Use 100 ohm Category 5 5e or better unshielded twisted pair UTP or shielded twisted pair STP cable for 1000BASE T connections Also be sure that the length of any twisted pair connection does not exceed 100 meters 328 feet ca B 4 TWISTED PAIR CABLE AND PIN ASSIGNMENTS 1000BASE T Cable Requirements All Category 5 UTP cables that are work for 1000BA
6. Temperature Operating 0 to 50 C 32 to 122 F Storage 40 to 70 C 40 to 158 F Humidity Operating 5 to 90 AC Input 100 to 240 V 50 to 60 Hz Power Consumption 40 Watts maximum Heat Dissipation 137 BTU hr maximum Maximum Current 0 5 A 110 VAC 0 25 A 240 VAC Switch Features C 2 Spanning Tree Protocol Forwarding Mode Store and forward Throughput Layer 2 wire speed EXTENDED ETHERNET EE SWITCH Flow Control Full Duplex IEEE 802 3x Half Duplex Back pressure Broadcast Storm Suppression Traffic throttled above a critical threshold VLAN Support Up to 255 groups port based or with 802 1Q VLAN tagging Private VLAN feature GVRP for automatic VLAN learning Quality of Service Four levels of priority and Weighted Round Robin Queueing Quality of Service based on DSCP IP Precedence TOS TCP UDP port number Extended Ethernet Bandwidth Control Rate Limiting Management Features In Band Management Telnet Web based HTTP or SNMP manager Out of Band Management RS 232 DB 9 console port Software Loading TFTP in band or XModem out of band MIB Support MIB I RFC1213 Interfaces Evolution MIB RFC 2863 Ethernet Like MIB RFC 2665 Bridge MIB RFC 1493 Extended Bridge MIB P bridge Q bridge RFC2674 RMON MIB RFC 2819 Entity MIB RFC 2737 RADIUS authentication client MIB RFC 2618 SMC s private MIB RMON Support Groups 1 2 3 9 Statistics History Alarm
7. mer BEANS e HHRHH A E EER Be Be IRE gt AY HE Ey 9 RT HE gt Tela TRT Y CAE ESE AR Australia AS NZS 3548 1995 Class A CG ACN 069 351 613 SMC contact for products in Australia is SMC Australia L9 123 Epping Rd North Ryde NSW Australia Phone 61 2 88757887 Fax 61 2 88757777 111 COMPLLANCES iv Safety Compliance Warning Fiber Optic Port Safety When using a fiber optic port never look at the transmit CLASS laser while it is powered on Also never look directly at the LASER DEVICE A J fiber TX port and fiber cable ends when they are powered on Avertissment Ports pour fibres optiques s curit sur le plan optique Ne regardez jamais le laser tant qu il est sous tension Ne en regardez jamais directement le port TX Transmission a j fibres optiques et les embouts de c bles fibres optiques tant qu ils sont sous tension Warnhinweis Faseroptikanschl sse Optische Sicherheit s Niemals ein Ubertragungslaser betrachten wahrend dieses LASERGERAT 2 DER KLASSE eingeschaltet ist Niemals direkt auf den k y Faser IX Anschlu und auf die Faserkabelenden schauen w hrend diese eingeschaltet sind Underwriters Laboratories Compliance Statement Important Before making connections make sure you have the correct cord set Check it read the label on the cable against the following Operating Voltage Cord Set Specifications 120 Volts UL Listed CSA Certif
8. to Splitter EE Switch EE Splitter VDSL Switch PBX MDF VDSL Line Connector to switch Figure 4 3 Connecting the EE Switch to the EE Splitter Follow the steps below to connect an EE Switch to an EE Splitter using an RJ 21 cable 1 Connect one end of the RJ 21 cable to the VDSL port on the rear panel of the EE Switch 2 Connect the other end of the RJ 21 cable to the VDSL Switch port on the rear panel of the EE Splitter Fiber Optic Devices An optional slide in 1OOOBASE X or 100BASE FX transceiver may be used for backbone and long distance connections or for ISP Internet connections A 1000BASE X transceiver may also be used for connecting to a high speed server Each single mode fiber optic port requires 9 125 micron multimode fiber optic cabling with an SC or LC connector at both ends Each multimode fiber optic port requires 50 125 or 62 5 125 micron multimode fiber optic cabling with an SC or LC connector with at both ends 4 5 MAKING NETWORK CONNECTIONS 4 6 Caution This switch uses lasers to transmit signals over fiber optic cable The lasers are compliant with the requirements of a Class 1 Laser Product and are inherently eye safe in normal operation However you should never look directly at a transmit port when it is powered on 1 Remove and keep the port s rubber cover When not connected to a fiber cable the rubber cover should be
9. 125 micron multimode fiber cable 1000BASE LX GBIC transceivers provide one long wavelength 1300 nm Gigabit port that can be used for a high speed backbone or server connection This port can be connected to a site up to 5 km 16404 ft away with single mode fiber cable 1000BASE LH GBIC transceivers provide one long wavelength 1550 nm Gigabit port that can be used for a long haul connection to a remote location This port can be connected to a site up to 70 km 43 5 miles away with single mode fiber cable Note Install only 5 V GBIC transceivers into the module slot DESCRIPTION OF HARDWARE Optional 1000 BASE T Module SMC7712GT 1000BASE T Module Y SMC7712GT Figure 1 7 Single Port 1000BASE T Gigabit Module Using Category 5 or 5e twisted pair cable you can connect to another device up to 100 m 328 ft away The 1000BASE T module operates at 10 100 and 1000 Mbps with support for the auto negotiation of speed duplex mode and flow control When operating at 1000 Mbps the duplex mode is limited to full duplex only Note that you should first test the cable installation for IEEE 802 3ab compliance See I000BASE T Cable Requirements on page B 5 Note If the attached device does not support auto negotiation you will have to manually configure the other device to match the speed and duplex mode Optional 100 BASE FX Module SMC7724FSSC 100BASE FX Sing
10. Protocol 1 6 specifications compliances C 4 environmental C 2 physical C 1 standards compliance C 4 IEEE C 4 status LEDs 1 10 switch architecture 1 4 switching introduction to 2 1 T Traffic Priority 1 6 troubleshooting in band access A 3 powet and cooling problems A 2 switch indicators A 1 twisted pair connections 4 1 N VLANs 1 5 warranty C 4 Web based management 1 4 Weighted Round Robin 1 6 FOR TECHNICAL SUPPORT CALL From U S A and Canada 24 hours a day 7 days a week 800 SMC 4 YOU 949 679 8000 Fax 949 679 1481 From Europe 8 00 AM 5 30 PM UK Time 44 0 118 974 8700 Fax 44 0 118 974 8701 INTERNET E mail addresses techsupportOsmc com european techsupportOsmc europe com Driver updates http www smc com index cfm action tech_support_drivers_downloads World Wide Web http www smc com http www smc europe com FOR LITERATURE OR ADVERTISING RESPONSE CALL U S A and Canada 800 SMC 4 YOU Spain 34 93 477 4935 UK 44 0 118 974 8700 France 33 0 41 38 32 32 Italy 3902739 12 33 Benelux 31 33 455 72 88 Central Europe 49 0 89 92861 0 Switzerland 41 0 1 9409971 Nordic 46 0 868 70700 Northern Europe 44 0 118 974 8700 Eastern Europe 34 93 477 4920 Sub Saharian Africa 27 11 314 1133 North Africa 34 93 477 4920 Russia 7 095 290 29 96 PRC 86 10 6235 4958 Taiwan 886 2 2659 9669 Asia Pacific 65 238 6556 Korea 82 2 553 0860 Japa
11. fiber optic cable 100BASE TX Cat 5 100 ohm UTP 100 m 328 ft RJ 45 10BASE T Cat 3 4 5 100 ohm UTP 100 m 328 ft RJ 45 1000BASE SX Fiber Specifications Fiber Bandwidth Maximum Cable Length 62 5 125 micron 160 MHz km 50 125 micron MMF 400 MHz km B 1 CABLES Twisted Pair Cable and Pin Assignments Caution DO NOT plug a phone jack connector into any RJ 45 port Use only twisted pair cables with RJ 45 connectors that conform with FCC standards Caution Each wire pair must be attached to the RJ 45 connectors in a specific orientation See Cabling Guidelines on page 4 1 for an explanation Figure B 1 illustrates how the pins on the RJ 45 connector are numbered Be sure to hold the connectors in the same orientation when attaching the wires to the pins Figure B 1 RJ 45 Connector Pin Numbers 10BASE T 100BASE TX Pin Assignments B 2 For 100BASE TX 10BASE T connections a twisted pair cable must have two pairs of wires Each wire pair is identified by two different colors For example one wire might be red and the other red with white stripes Also an RJ 45 connector must be attached to both ends of the cable TWISTED PAIR CABLE AND PIN ASSIGNMENTS With 100BASE TX 10BASE T cable pins 1 and 2 are used for transmitting data and pins 3 and 6 for receiving data RJ 45 Pin Assignments 1 The and signs represent the polarity of the wires that make up each wite pair
12. services POTS Plain Old Telephone Service Redundant Power Unit RPU A backup power supply that automatically takes over in case the primary power supply should fail RJ 45 Connector A connector for twisted pair wiring Glossary 4 GLOSSARY Splitter A filter to separate DSL signals from POTS signals to prevent mutual interference Switched Ports Ports that are on separate collision domains or LAN segments Transmission Control Protocol Internet Protocol TCP IP Protocol suite that includes TCP as the primary transport protocol and IP as the network layer protocol UTP Unshielded twisted pair cable VDSL Very high data rate Digital Subscriber Line A family of digital telecommunications protocols designed to allow high speed data communication at data rates from below 1 Mbps to 52 8 Mbps with corresponding maximum reach ranging from 4500 feet to 1000 feet of 24 gauge twisted pair cable over the existing copper telephone lines between end users and telephone companies Virtual LAN VLAN A Virtual LAN is a collection of network nodes that share the same collision domain regardless of their physical location or connection point in the network A VLAN serves as a logical workgroup with no physical barriers allowing users to share information and resources as though located on the same LAN Glossary 5 GLOSSARY Glossary 6 A accessories ordering D 1 adhesive feet attaching 3 9 application
13. the Slot To install an SFP transceiver do the following 1 Use your cabling requirements to select an appropriate SFP transceiver type 2 Insert the transcetver with the LC connector facing outward and the slot connector facing down Note that SFP transceivers are keyed so they can only be installed in one orientation 3 Slide the SFP transceiver into the slot until it clicks into place Notes 1 If the stacking ports are connected the SFP port will be disabled 2 SFP transceivers are hot swappable You do not need to power off the switch before installing or removing a transceiver However you should always first disconnect the network cable before removing a transceiver 3 12 MOUNTING Connecting to the Stack s Backplane Note Stacking is not supported in the current firmware version Plug one end of the provided stack cable in the Down port of the top unit and the other end to the Up port of the next unit Repeat this step for each unit in the stack Form a simple chain starting at the Down port on the top unit and ending at the Up port on the bottom unit stacking up to 8 units The SMC7724M VSW supports a wrap around stacking feature If a connection is made between the Down port of the bottom switch in the stack and the Up port of the top switch then all switches in the stack will remain connected even if one fails Figure 3 9 Connecting to the Stack s Backplane
14. 5 Limitation of voltage fluctuation and flicker in low voltage supply system according to EN 61000 3 3 1995 Product family standard according to EN 55024 1998 Electrostatic Discharge according to EN 61000 4 2 1995 Contact Discharge 4 kV Air Discharge 8 kV Radio frequency electromagnetic field according to EN 61000 4 3 1996 80 1000 MHz with 1 kHz AM 80 Modulation 3 V m Electrical fast transient burst according to EN 61000 4 4 1995 AC DC power supply 1 kV Data Signal lines 0 5 kV Surge immunity test according to EN 61000 4 5 1995 AC DC Line to Line 1 kV AC DC Line to Earth 2 kV Immunity to conducted disturbances Induced by radio frequency fields EN 61000 4 6 1996 0 15 80 MHz with 1 kHz AM 80 Modulation 3 V m Power frequency magnetic field immunity test according to EN 61000 4 8 1993 1 A m at frequency 50 H2 Voltage dips short interruptions and voltage variations immunity test according to EN 61000 4 11 1994 gt 95 Reduction 10 ms 30 Reduction 500 ms gt 95 Reduction 5000 ms EN 60950 A1 1992 A2 1993 A3 1993 A4 1995 A11 1997 Warning Do not plug a phone jack connector in the RJ 45 port This may damage this device Les raccordeurs ne sont pas utilis pour le syst me t l phonique 11 COMPLLANCES Japan VCCI Class A COPEL ARMUBRESSRESA EHI DZ VCCI DE CBO OSAZAALRRHERB CT LOBBZZERHTEAMTACER PEAR SRIF CLU EF COBARDES HKDFBRENSZTEMBVET Taiwan BSMI Class A
15. 60 Hz 3 Hz The switch and splitter power supplies automatically adjust to the input voltage level Make sure that a properly grounded power outlet is within 2 5 m 8 ft of the switch and splitter The switch and splitter should be located in a cool dry place with at least 10 cm 4 in of space on the sides for ventilation Place the switch and splitter out of direct sunlight and away from heat sources or areas with a high amount of electromagnetic interference The temperature and humidity should be within the ranges listed in the specifications If you intend to mount the switch and splitter in a rack make sure you have all the necessary mounting screws brackets bolts and nuts and the right tools Check if network cables and connectors needed for installation are available Be sure the EE Splitter is within reach of the punch down blocks or patch panel for rear panel connections and within reach of the EE Switch for front panel connections MOUNTING Installing Optional Modules Before mounting the switch be sure you install any optional modules If you have purchased an optional slide in 1000BASE T GBIC 1000BASE X 100BASE EX or 10 100BASE TX media expansion module install it now and following the instructions below To rack mount devices 1 Attach the brackets to the device using the screws provided in the Bracket Mounting Kit Figure 3 3 Attaching the Brackets 3 7 INSTALLING THE EXTENDED
16. 802 3x APPENDIX D ORDERING INFORMATION expansion slot and one SFP slot SMC7712GB Gigabit module with one slot for GBIC transceivers SMC7724FSSC Fast Ethernet module with one 1OOBASE FX port SC connector SMC7724FMSC Fast Ethernet module with one 1OOBASE FX port SC connector SMC7724T Fast Ethernet module with one 10 100BASE TX port RJ 45 connector SMC7712GT Gigabit module with one 1000BASE T port RJ 45 connector ORDERING INFORMATION D 2 GLOSSARY 10BASE T IEEE 802 3 specification for 10 Mbps Ethernet over two pairs of Category 3 4 or 5 UTP cable 100BASE TX IEEE 802 3u specification for 100 Mbps Fast Ethernet over two pairs of Category 5 UTP cable 100BASE FX IEEE 802 3u specification for 100 Mbps Fast Ethernet over two strands of 50 125 62 5 125 or 9 125 micron core fiber cable 1000BASE T IEEE 802 3ab specification for Gigabit Ethernet over 100 ohm Category 5 ot 5e twisted pair cable using all four wire pairs Auto Negotiation Signalling method allowing each node to select its optimum operational mode e g 10 Mbps or 100 Mbps and half or full duplex based on the capabilities of the node to which it is connected Bandwidth The difference between the highest and lowest frequencies available for network signals Also synonymous with wire speed the actual speed of the data transmission along the cable Collision A condition in which packets transmitted over the cable inter
17. AUONE TA Se B 1 Twisted Pair Cable and Pin Assignments anar B 2 10BASE T 100BASE TX Pin Assignments B 2 1000BASE T Pin Assishments sin ats iss B 4 1000BASE T Cable Requirements users a ai B 5 Cable Testing for Existing Category 5 Cable B 5 Adjusting Existing Category 5 Cabling to Run 1000 BASES nass 222 taa bibs ar eee pia tee B 5 RJZ Bor ie Assisnments er oop Scans EN AEO B 6 Console Port PinAssienmienis mira da la B 7 DBY Port Pin ASSIS Coe tes ii bol B 7 Console Port to 9 Pin DTE Port on PC see B 7 Console Port to 25 Pn DTE Potton PC es B 8 C Specifications ies law Whee owes a aia Beak C 1 Extended Ethernet EE Switch ias a RRR aa C 1 Extended Ethernet EEJ Splitter and o oe C 5 Side Modules tiva Acie aa tans er ee ee A C 7 D Ordering Information oooooooooo D 1 Glossary Index 1X TABLE OF CONTENTS CHAPTER 1 ABOUT THE TIGERACCESS EXTENDED ETHERNET SWITCH Overview SMC s Extended Ethernet EE System consists of end user CPEs Customer Premise Equipment connected to an EE switch and splitter by standard telephone cable The term EFM used in this section stands for Ethernet in the First Mile The first mile is the connection between business and residential users and the public network The Extended Ethernet system uses VDSL based technology for this connection This EFM connection delivers an Ethernet data link rated up to 15 Mbps symmetric full duplex while sim
18. Between Buildings Existing Phone Lines to Clients Punch Down SMC7724M VSW Blocks SMC7024 VSP Patch Panels VDSL Lines Central Office PSTN Figure 2 2 Remote Connection with Fiber Cable APPLICATION EXAMPLES Making VLAN Connections VLANs can be based on port groups or each data frame can be explicitly tagged to identify the VLAN group to which it belongs When using port based VLANs ports can be assigned to one or more groups Port based VLANs are suitable for small networks A single switch can be easily configured to support several VLAN groups for various organizational entities such as Finance and Marketing When VLANs cross switches linked by Ethernet connections you must use VLAN tagging This allows you to assign multiple VLAN groups to the trunk ports that is tagged ports connecting different switches This switch also has a Private VLAN feature This allows modification of the default VLAN to provide port based security and isolation between ports within the VLAN Data traffic on these ports can only be forwarded to and from the uplink port Private VLANs and normal VLANs can exist simultaneously within the same switch In the figure below ports 1 5 connected to four end users and a server are configured into a normal VLAN The remaining ports are configured into a private VLAN al Ports 1 5 in VLAN 2 Ports 6 24 in a Private VLAN
19. ETHERNET SWITCH AND SPLITTER 2 Mount the device in the rack using four rack mounting screws Figure 3 4 Installing the Switch in a Rack 3 If installing a single switch only turn to Powering On the Switch at the end of this chapter 4 If installing several devices we recommend using one stack for the switches and another for the splitters this will keep the cabling straight and easy to maintain 3 8 MOUNTING Desktop or Shelf Mounting 1 Attach the four adhesive feet to the bottom of the first switch Figure 3 5 Attaching the Adhesive Feet 2 Set the device on a flat surface near an AC power source making sure there are at least two inches of space on all sides for proper air flow 3 If installing a single switch only go to Powering On the Switch at the end of this chapter 4 If installing multiple switches attach four adhesive feet to each one Place each device squarely on top of the one below in any order 3 9 INSTALLING THE EXTENDED ETHERNET SWITCH AND SPLITTER Installing an Optional Module into the Switch 3 10 Figure 3 6 Installing an Optional Module Caution DO NOT install slide in modules with the switch powered on Be sure you power off the switch To install an optional module into the switch do the following 1 2 Disconnect power to the switch Remove the blank metal plate or a previously installed module from the appropriate slot by removing th
20. Event C 3 SPECIFICATIONS Additional Features Port Trunks Port Mirroring Standards IEEE 802 3 Ethernet IEEE 802 3u Fast Ethernet IEEE 802 1D Spanning Tree Protocol and traffic priorities IEEE 802 1p priority tags IEEE 802 1Q VLAN IEEE 802 3ac VLAN tagging IEEE 802 3x full duplex flow control ISO IEC 8802 3 SNMP RFC 1157 RMON RFC 1757 groups 1 2 3 9 ARP RFC 826 ICMP REC 792 IP RFC 791 UDP RFC 768 TCP RFC 793 TFTP RFC 783 TELNET RFC 854 859 SMI REC 1155 Traps RFC1215 HTML RFC1866 HTTP RFC 2068 Compliances C 4 CE Mark Emissions FCC Class A Industry Canada Class A EN55022 CISPR 22 Class A EN 61000 3 2 3 VCCI Class A Immunity EN 61000 4 2 3 4 5 6 8 11 Safety CSA NRTL CSA 22 2 950 amp UL 1950 EN 60950 TUV GS CB UEC60950 Warranty Limited lifetime EXTENDED ETHERNET EE SPLITTER Extended Ethernet EE Splitter Models SMC7024 VSP SMC7048 VSP Ports SMC7024 VSP 1 RJ 21 Port contains 24 VDSL lines SMC7048 VSP 2 RJ 21 Ports each port contains 24 VDSL lines Network Interface RJ 21 connector 25 pair bundle of Category 3 UTP cables Weight 3 kg 6 lbs 10 oz Size 44 0 x 35 2 x 4 4 cm 17 4 x 13 9 x 1 7 in Temperature Operating 0 to 50 C 32 to 122 F Storage 40 to 70 C 40 to 158 F Humidity Operating 5 to 90 AC Input 100 to 240 V 50 to 60 Hz C 5 SPECIFICATIONS Compliances C 6 CE Mark Emissio
21. FP Slot Stacking Ports Reset Button Console Port VDSL Connector to Splitter Use this for console connections VDSL Figure 1 2 SMC7724M VSW EE Switch Front and Rear Panels DESCRIPTION OF HARDWARE SMC7024 VSP and SMC7048 VSP EE Splitters SMC s SMC7024 VSP and SMC7048 VSP EE Splitters combine data and voice signals for delivery over standard telephone cable to multiple users in residential or commercial buildings Data signals from the VDSL Switch port rear panel are combined with phone signals from the PBX MDF port rear panel and then passed to multiple users over the Line port front panel The SMC7024 VSP EE Splitter can support up to 24 lines users The SMC7048 VSP EE Splitter can support up to 48 lines users One SMC7724M VSW EE Switch unit can be connected to one SMC7024 VSP EE Splitter or two units can be connected to one SMC7048 VSP EE Splitter via the VDSL Switch port The switch is connected directly to your ISP with fiber optic cable The RJ 21 PBX MDF port on the rear panel connects to PBX MDF or other MPOE equipment that leads to your POTS Plain Old Telephone Service provider The RJ 21 Line port on the front panel connects to the punch down block or patch panel that distributes phone lines to individual users in your building The following figures show the components of the SMC7024 VSP and SMC7048 VSP EE Splitters UUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU
22. QUIPMENT CHECKLIST SMC7024 VSP or SMC7048 VSP EE Splitters AnEE Splitter SMC7024 VSP or SMC7048 VSP Four adhesive foot pads Bracket Mounting Kit containing two brackets and eight screws for attaching the brackets to the splitter This Installation Guide SMC Warranty Registration Card be sure to complete and return to SMC Please register this product and upgrade the product warranty at WWW SMc com Please inform your dealer if there are any incorrect missing or damaged parts If possible retain the carton including the original packing materials Use them again to repack the product if there is a need to return it for repair Optional Rack Mounting Equipment If you plan to rack mount the switch and splitter be sure to have the following equipment available Four mounting screws for each device you plan to install in a rack A screwdriver Phillips or flathead depending on the type of screws used 3 5 INSTALLING THE EXTENDED ETHERNET SWITCH AND SPLITTER Mounting 3 6 The switch and splitter may be mounted on any flat surface such as a shelf or in a rack Before you start installing the switch and splitter make sure you can provide the right operating environment including power requirements sufficient physical space and proximity to other network devices that are to be connected Verify the following installation requirements Power requirements 100 to 240 VAC 10 at 50 to
23. Queueing Multicast Switching based on IGMP Snooping Port trunking supported with 1 12 trunks of 2 24 ports per trunk for VDSL ports Port trunking supported with 1 trunk of 2 ports per trunk for optional gigabit uplink modules CHAPTER 2 NETWORK PLANNING Introduction to Switching A network switch allows simultaneous transmission of multiple packets via non crossbar switching This means that it can partition a network more efficiently than bridges or routers The switch has therefore been recognized as one of the most important building blocks for today s networking technology When performance bottlenecks are caused by congestion at the network access point such as the network card for a high volume file server the device experiencing congestion server or power user can be attached directly to a switched port And by using full duplex mode the bandwidth to the end user can be doubled to maximize throughput A switch can be easily configured in any Ethernet network to significantly boost bandwidth while using conventional cabling and network cards 2 1 NETWORK PLANNING Application Examples 2 2 SMC s Extended Ethernet System provides significant savings on network installation equipment and service fees Internet services operate over existing phone cabling and a minimal amount of network equipment The only changes require installing an SMC7500A VCP CPE for each client and an SMC7724M VSW EE Sw
24. SE T providing that all four wire pairs are connected However it is recommended that for all critical connections or any new cable installations Category 5e enhanced Category 5 or better cable should be used The Category 5e specification includes test parameters that are only recommendations for Category 5 Therefore the first step in preparing existing Category 5 cabling for running 1000BASE T is a simple test of the cable installation to be sure that it complies with the IEEE 802 3ab standards Cable Testing for Existing Category 5 Cable Installed Category 5 cabling must pass tests for Attenuation Near End Crosstalk NEXT and Far End Crosstalk FEXT This cable testing information is specified in the ANSI TIA EIA TSB 67 standard Additionally cables must also pass test parameters for Return Loss and Equal Level Far End Crosstalk ELFEXT These tests are specified in the ANSI TIA EIA TSB 95 Bulletin The Additional Transmission Performance Guidelines for 100 Ohm 4 Pair Category 5 Cabling Note that when testing your cable installation be sure to include all patch cables between switches and end devices Adjusting Existing Category 5 Cabling to Run 1000BASE T If your existing Category 5 installation does not meet one of the test parameters for 1000BASE T there are basically three measures that can be applied to try and correct the problem 1 Replace any Category 5 patch cables with high performance Category 5e o
25. TigerAccess Extended Ethernet System Extended Ethernet System 999999 99944 High speed Internet access over existing phone lines Supports 24 Extended Ethernet Lines Optional 1OOOBASE X modules Concurrent data and telephone services voice ISDN over a single connection Supports evolving ETSI ANSI and ITU standards for the copper local loop Spanning Tree Protocol Supports port trunks QoS support for four level priority Full support for VLANs with GVRP IGMP multicast filtering and snooping Manageable via console RMON SMC Installation Guide Networks SMC7724M VSW TigerAccess Extended Ethernet System Installation Guide From SMC s Tiger line of feature rich workgroup LAN solutions SMC Networks 38 Tesla Irvine CA 92618 December 2002 Phone 949 679 8000 Pub 150200022400A Information furnished by SMC Networks Inc SMC is believed to be accurate and reliable However no responsibility is assumed by SMC for its use nor for any infringements of patents or other rights of third parties which may result from its use No license is granted by implication or otherwise under any patent or patent rights of SMC SMC reserves the right to change specifications at any time without notice Copyright 2002 by 38 Tesla Irvine CA 92618 All rights reserved Printed in Tatwan Trademarks SMC is a registered trademark and EZ Switch TigerStack and TigerSwitch are trademarks of SMC Networks Inc Othe
26. UUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU RMC 7024 VSP VDSL Line Connector to end users PBX MDF VDSL Switch PBX MDF Connector VDSL Line Connector to switch to POTS provider Figure 1 3 SMC7024 VSP EE Splitter Front and Rear Panels 1 9 ABOUT THE TIGERACCESS EXTENDED ETHERNET SWITCH YUUUUUUU UU UU UU UU UU UU UU UU UU UU UU UU UU UU UU UU LinsB TigerAccess EE Splitter SSSSSSSS5 58555555558 VDSL Line Connectors VDSL Line Connectors to end users to switch dl nnd Ceeennnnnacennaaaa d Ceennnannnacnnananad PBX MDF Connectors to POTS provider Figure 1 4 SMC7048 VSP EE Splitter Front and Rear Panels Extended Ethernet CPE The SMC7024 VSP and SMC7048 VSP EE Splitters are designed to connect to the RJ 11 Line port on the SMC7500A VCP CPE The CPE provides users with a high speed Internet connection via its RJ 45 Ethernet port and a standard telephone connection via its RJ 11 phone jack Status LEDs The LEDs which are located on the front panel for easy viewing are shown below and described in the following table 13 14 15 16 17 18 19 20 21 22 23 24 Activity O O O O O 09 9 O O O O Activity Q iO OO O O O O O O OOO Un O Stacking a mon Y OOOOOODDODODO aviy O O Master H off Lak O 0 O 0 0 OTG 0 00 O Link rO 123 4 5 6 7 8 9 10 11 12 Diag
27. X Compliant to IEEE 802 3ab and 802 3z Gigabit Ethernet IEEE 802 3u Fast Ethernet and IEEE 802 3 Ethernet standards The 1000BASE T port auto negotiates Ethernet connection at 10 100 1000 Mbps full half duplex The 1000BASE X port does not support auto negotiation it is fixed at 1000 Mbps full duplex The 100BASE FX port does not support auto negotiation it is fixed at 100 Mbps full duplex Provides back pressure for half duplex and IEEE 802 3x flow control for full duplex System features include Z Z 9 LEDs indicate Ethernet link status activity Extended Ethernet link status and System status Simple plug and play installation Switching table with a total of 8K entries Transparent bridging Provides Store and Forward switching for intra VLAN traffic Supports flow control using back pressure for half duplex and IEEE 802 3x for full duplex Broadcast Storm Control Desktop or rack mountable ABOUT THE TIGERACCESS EXTENDED ETHERNET SWITCH Management features include 4 At a glance LEDs for easy troubleshooting Network management agent Manages switch in band or out of band Supports Telnet SNMP RMON and Web based interface Spanning Tree Protocol for redundant network connections VLAN Supports with up to 255 groups port based or with 802 1q VLAN tagging and GVRP for automatic VLAN learning Quality of Service QoS supports four levels of priority and Weighted Round Robin
28. ature Amplitude Modulation technology with adaptive channel equalization that overcomes bridge taps and other line distortions Reed Solomon Forward Error Correction and interleaving protects against errors due to impulse noise and enables recovery from signal interruptions Frequency Division Duplexing FDD separates downstream and upstream channels and allows VDSL signals to coexist with regular telephone services A power back off mechanism 15 also implemented to reduce noise from crosstalk in line bundles Switch Architecture The SMC7724M VSW employs a wire speed non blocking switching fabric This permits simultaneous wire speed transport of multiple packets at low latency on all ports This switch also features full duplex capability on all ports which effectively doubles the bandwidth of each connection Management Options 1 4 This switch contains a comprehensive array of LEDs for at a glance monitoring of network and port status It also includes a built in network management agent that allows the switch to be managed in band using SNMP or RMON Groups 1 2 3 and 9 protocols with a Web browser or remotely via Telnet The switch provides an RS 232 serial port DB 9 connector on the front panel for out of band management A PC may be connected to this port for configuration and monitoring out of band via a null modem cable See Appendix B for wiring options OVERVIEW This switch provides a wide range of advan
29. ced performance enhancing features Port based and tagged VLANs plus support for automatic GVRP VLAN registration provides traffic security and efficient use of network bandwidth QoS priority queueing ensures the minimum delay for moving real time multimedia data across the network Flow control eliminates the loss of packets due to bottlenecks caused by port saturation Broadcast storm control prevents broadcast traffic storms from engulfing the network Some of this switch s advanced features are described below For a detailed description refer to the Management Guide VLANs The SMC7724M VSW supports up to 255 VLANs A Virtual LAN is a collection of network nodes that share the same collision domain regardless of their physical location or connection point in the network By segmenting your network into VLANs you can e Eliminate broadcast storms which severely degrade performance in a flat network e Simplify network management for node changes moves by remotely configuring VLAN membership for any port rather than having to manually change the node s physical connection e Provide data security by restricting all traffic to the originating VLAN except where a connection has been configured between separate VLANs using a router or Layer 3 switch The EE Switch also supports a Private VLAN function A Private VLAN allows modification of the default VLAN to provide port based security and isolation between ports within th
30. ctions to the splitter cables with standard Telco RJ 21 connectors must be used Some punch down blocks and patch panels can be pre wired with an RJ 21 connector provided making the connection simple Otherwise a cable with an RJ 21 on one end and free wiring on the other end will be required The SMC7724M VSW EE Switch also uses an RJ 21 cable to connect directly to an EE Splitter CONNECTING RJ 27 CABLES Using Punch down Blocks Twisted pair Connection to CPE Punch down Block with RJ 21 Connector od Buildings Phone line Punch down Block OO 00000000000 00000000 COQ T COG hp oo go hp Ta TU 00 0000 0000 000 TT Fp T T TT 00 0000 0000 000 00000 Tp PBX MDF Connector RJ 21 Connector Line Connector EE Splitter Figure 4 1 Connecting to Punch down Blocks Follow the steps below to connect an EE Splitter to a building s phone line system using a punch down block 1 Connect one RJ 21 flat cable from the PBX to the connector on the splitter s rear panel labeled PBX MDE Note Some installations may also have a separate punch down block between the PBX and the EE Splitter In this case connect an RJ 21 cable from the splitter s PBX MDF connector to the punch down block 2 Connect another RJ 21 flat cable from the RJ 21 connector on the front of the splitter labeled Line to the building s phone line punch down block Note that
31. ctive In this case contact SMC Technical Support for assistance A 2 INSTALLATION Installation Verify that all system components have been properly installed If one or more components appear to be malfunctioning such as the power cord or network cabling test them in an alternate environment where you are sure that all the other components are functioning properly In Band Access You can access the management agent in the switch from anywhere within the attached network using Telnet a Web browser or other network management software However you must first configure the switch with a valid IP address subnet mask and default gateway If you have trouble establishing a link to the management agent check to see if you have a valid network connection Then verify that you entered the correct IP address Also be sure the port through which you are connecting to the switch has not been disabled If it has not been disabled then check the network cabling that runs between your remote location and the switch Note The switch can accept up to four simultaneous Telnet sessions If the maximum number of sessions already exists an additional Telnet connection will not be able to log into the system A 3 TROUBLESHOOTING A 4 APPENDIX B CABLES Specifications 100BASE FX 50 125 or 62 5 125 micron 2 km 1 24 miles SC multimode fiber optic cable 100BASE FX 9 125 micron single mode 20 km 12 43 miles SC
32. e VLAN Data traffic on downlink ports can only be forwarded to and from uplink ports Private VLANs and normal VLANs can exist simultaneously within the same switch 1 5 ABOUT THE TIGERACCESS EXTENDED ETHERNET SWITCH 1 6 Multicast Switching Specific multicast traffic can be assigned to its own VLAN to ensure that it does not interfere with normal network traffic and to guarantee real time delivery by setting the required priority level for the designated VLAN The switch uses IGMP Snooping to manage multicast group registration Traffic Priority This switch provides Quality of Service QoS by prioritizing each packet based on the required level of service using four distinct categories with Weighted Round Robin Queuing It uses IEEE 802 1p and 802 1Q tags to prioritize incoming traffic based on input from the end station application These functions can be used to provide independent priorities for delay sensitive data and best effort data Spanning Tree Protocol This switch supports IEEE 802 1D Spanning Tree Protocol This protocol adds a level of fault tolerance by allowing two or more redundant connections to be created between a pair of LAN segments When there are multiple physical paths between segments the protocol will choose a single path and disable all others to ensure that only one route exists between any two stations on the network This prevents the creation of network loops However if the chosen path sho
33. e two screws with a flat head screwdriver Before opening the package that contains the module touch the bag to the switch casing to discharge any potential static electricity Also it is recommended to use an ESD wrist strap during installation Remove the module from the anti static shielded bag Holding the module level guide it into the carrier rails on each side and gently push it all the way into the slot ensuring that it firmly engages with the connector If you are sure the module is properly mated with the connector tighten the retainer screws to secure the module in the slot MOUNTING Installing a GBIC Transceiver Figure 3 7 Installing a GBIC Transceiver Caution Install only 5 V GBIC transceivers into the module slots You can install a GBIC transceiver as described below 1 Insert the transceiver with the SC connector facing out toward you Note that the transceiver is keyed so that it can only be installed in one orientation 2 Press in on the transceiver s side tabs and gently slide it into the GBIC interface slot until it clicks into place Note GBIC transceivers are hot swappable You do not need to power off the switch before installing or removing a transceiver 3 11 INSTALLING THE EXTENDED ETHERNET SWITCH AND SPLITTER Installing an SFP Transceiver Stacking SFP Ethernet Interface Figure 3 8 Inserting an SFP Transceiver into
34. ed to the unit 3 14 CHAPTER 4 MAKING NETWORK CONNECTIONS Connecting to the Optional 1000BASE T and 10 100BASE TX Modules Twisted Pair Devices Each device requires an unshielded twisted pair UTP cable with RJ 45 connectors at both ends For 1000BASE T connections Category 5 5e or better cable is required for 1OOBASE TX connections Category 5 cable is required for 1OBASE TX Category 3 4 or 5 cable can be used Cabling Guidelines The RJ 45 ports on the SMC7724T and SMC7712GT modules support automatic MDI MDI X operation so you can use standard straight through twisted pair cables to connect to any other network device PCs servers switches routers or hubs Note Auto negotiation must be enabled for automatic MDI MDI X pinout configuration See Appendix B for further information on cabling 4 1 MAKING NETWORK CONNECTIONS Connecting RJ 21 Cables 4 2 For incoming phone lines a splitter can connect directly to a PBX or can be connected via a punch down block or patch panel The particular connection method used will depend on the type of connectors and cables supported on the PBX and on the existing cabling in the building The EE lines from the splitter are connected to the punch down block that connects the phone lines that run up to the end users If the splitter is installed in a rack it may be convenient to use a patch panel between the splitter and the punch down block For all conne
35. ede ad alee cda pends 2 6 Vil TABLE OF CONTENTS 3 Installing the Extended Ethernet Switch and Splitter 3 1 PRED AMO CAC Site aa a A de 3 1 Installing Additional Equipment Br 3 3 Equipment Checklist aus nei seen ner es 3 4 Packaee Contents 2 025 earth 3 4 SMETFZAND NSW ER Switch ass 2222 ne 3 4 SMC7024 VSP or SMC7048 VSP EE Splitters 3 5 Optional Rack Mounting Equipment 0 3 5 Mount std aia 3 6 Desktop or shel Mountin see ea A e 3 9 Installing an Optional Module into the Switch 3 10 Installing a GBIC Transeeiver air dais aaa 3 11 Installing an SEP Transceiver a nassen 3 12 Connecting to the Stack s Backplane 2 3 13 Conan eine toa Power Source rail 3 14 4 Making Network Connections 66 4 1 Connecting to the Optional 1000BASE T and 10 100BASE TX Modules errada rs 4 1 Twisted Pair Devices atada a si 4 1 Cabine Guidelines a a AA aoa 4 1 Connecting RI DIL Cables peter een ias en 4 2 Usine Punch down Blocks an aaa kai an 4 3 Using Patch Pins nee ae 4 4 Connecting the EE Switch to the EE Splitter 4 5 Fiber Optie Devices Gussie SE h ed T R R a 4 5 Vill TABLE OF CONTENTS APPENDICES As Proupleshooune camas ea A 1 Diasnosins Switch Indicators nun ern RER A A 1 Power and Cooling Problems 2 40 42a odiada dada A 2 Tas Al on un a era bei dng A LEA a A 3 In BandiNeeese A ee bat haw nit Bute A 3 B Kables att o lia nd du SE an B 1 SPECIIC
36. er analog or digital cards that provide the phone lines to individual end users The PBX lines are usually connected to the end users through another set of punch down blocks or patch panels 3 1 INSTALLING THE EXTENDED ETHERNET SWITCH AND SPLITTER The following figure displays the normal wiring before installing the EE Switch and Splitter Existing Phone Lines to Clients Upper Floors Basement Punch Down Blocks Connecting to Clients MPOE Telephone Line from Central Office Customer s Service Provider s Punch Down Punch Down Blocks Blocks Figure 3 1 Wiring before EE Switch and Splitter Installation 3 2 PREPARING THE SITE Installing Additional Equipment The EE Switch and Splitter should be installed close to the PBX punch down blocks and patch panels usually in the basement or wiring closet You may also want to install a rack for all the distribution equipment splitters switches routers etc and extra punch down blocks or patch panels for flexibility and future applications or expansion The splitter connects between the PBX and the punch down block that distributes the VDSL lines running up to the end users An optional patch panel can also be used between the splitter and the PBX A cable with an RJ 21 on one end and free wiring on the other end must be used to connect between the splitter and the punch down block See Connecting RJ 21 Cables on page 4 2 for furth
37. er information Note The analog or digital cards in the PBX servicing the EE splitters must be activated prior to connection Existing Phone Lines to Clients Upper Floors Basement Punch Down Blocks Connecting to Clients Splitters l MPOE gt PBX Telephone Line from Central Office Figure 3 2 Wiring after EE Switch and Splitter Installation 3 3 INSTALLING THE EXTENDED ETHERNET SWITCH AND SPLITTER Equipment Checklist Before installing the switch and splitter verify that you have all the items listed under Package Contents If any of the items are missing or damaged contact your local SMC distributor Also be sure you have all the necessary tools and cabling before installing the switch and splitter Note that these devices can be installed on any suitably large flat surface or in a standard EIA 19 inch rack Package Contents 3 4 SMC7724M VSW EE Switch 4 An EE Switch SMC7724M VSW Four adhesive foot pads Bracket Mounting Kit containing two brackets and eight screws for attaching the brackets to the switch One Power Cord either US Continental Europe or UK RS 232 console cable RJ 21 cable 24 pair Category 3 telephone lines This Installation Guide Management Guide SMC Warranty Registration Card be sure to complete and return to SMC E
38. etr gt 70 dB A oder weniger COMPLLANCES vi TABLE OF CONTENTS About the TigerAccess Extended Ethernet Switch 1 1 DVIS A A Salers scott wh Be dons T hole Sot as haces TT Stake Ne asta 1 1 Extended Ethernet Technolosy rn nadie R ei er ia ee 1 3 SWIECh Architecture ariadna 1 4 Manas MENFOPLORS sa re a ms ee oh eae 1 4 E 1 5 MultteaseSwiteh ie ot ra 1 6 TAO AO E A o S 1 6 Spannine Tree Protocol da ati arado 1 6 Descapuon Or Hardware zu 22 Sehens Es 1 7 SMG FAA MIN SW BE Switches en 1 7 SMC7024 VSP and SMC7048 VSP EE Splitters 1 9 Extended the met CPE caida ei pai 1 10 O NO 1 10 Optional Media Extender Modules 1 12 Optional 1000BASE X GBIC Module SMC7712GB 1 12 Optional 1000BASE T Module SMC7712GT 1 13 Optional 1OOBASE FX Module SMC7724FSSC 1 13 Optional 1OOBASE FX Module SMC7724FMSC 1 14 Optional 10 100BASE TX Module SMC7724T 1 14 Power Supply Receptacle TTT 1 15 Per RGA Ceres ae teGe R R A E eae cat 1 16 Extended Ethernet features CPE side include 1 16 Extended Ethernet features CO side include 1 17 System Teat resincluder rre 1 17 Management features include cu a desea ai dal ee 1 18 Network Planning A a E 2 1 IEOCUCHOM tO Swit Hie dies a e ra enge 2 1 Applleation Psamples A AAA 2 2 Internet COumeCHONG iia 2 3 Remote Connections with Fiber Gable cours 2 4 Makne VLAN CONRECHONS indias Pr 2 5 IAP PICAMOMMNOES We r
39. ex mode and speed otherwise it may default to half duplex 1 7 ABOUT THE TIGERACCESS EXTENDED ETHERNET SWITCH 1 8 The switch also includes a DB 9 console port on the front panel for switch configuration When multiple units are stacked together you can manage the entire stack by connecting to the console port on the Master unit in the stack The push button on the front panel is used to select the Master unit in the stack Notes 1 Only one unit in the stack can act as Master 2 If the stacking ports are connected the SFP port is disabled 3 Stacking is not supported in the current firmware version The switch also includes key system and port indicators that simplify installation and network troubleshooting The front panel has LEDs for Ethernet link status activity and Extended Ethernet link status as well as system status indicators The following figure shows the components of the EE Switch Expansion Slot Stacking Master Ethernet Port 10 100BASE TX 100BASE FX Push button Status Indicators 1000BASE T Stacking Master VDSL Port System Status Power Socket 1000BASE X GBIC modules Status Indicator StatusIndicators Indicators DUDU UU UU UU UU UU UO UU UU UU UU UU UU UU DU UU UU UU UU UU UU UU OU UU UU UU VU UU UU UUW UUU UTUUTUUTUUTUUTUUUUUUU T a A SMC HE X Activity 0000002 00000 Avy O To E Sulial Ethernet Interface bid nn ae rom A z Pas U ee S
40. fallen kann Es sollte auch nichts auf der Leitung abgestellt werden Alle Hinweise und Warnungen die sich am Ger t befinden sind zu beachten Wird das Ger t ber einen l ngeren Zeitraum nicht benutzt sollten Sie es vom Stromnetz trennen Somit wird im Falle einer berspannung eine Besch digung vermieden Durch die L ftungs ffnungen d rfen niemals Gegenst nde oder Fl ssigkeiten in das Ger t gelangen Dies k nnte einen Brand bzw elektrischen Schlag ausl sen ffnen sie niemals das Ger t Das Ger t darf aus Gr nden der elektrischen Sicherheit nur von authorisiertem Servicepersonal ge ffnet werden Wenn folgende Situationen auftreten ist das Ger t vom Stromnetz zu trennen und von einer qualifizierten Servicestelle zu berpr fen Netzkabel oder Netzstecker sind besch digt Fl ssigkeit ist in das Ger t eingedrungen Das Ger t war Feuchtigkeit ausgesetzt nm Wenn das Ger t nicht der Bedienungsanleitung entsprechend funktioniert oder Sie mit Hilfe dieser Anleitung keine Verbesserung erzielen e Das Ger t ist gefallen und oder das Geh use ist besch digt f Wenn das Ger t deutliche Anzeichen eines Defektes aufweist Zum Netzanschlu dieses Ger tes ist eine gepr fte Leitung zu verwenden F r einen Nennstrom bis 6 A und einem Ger tegewicht gr er 3 kg ist eine Leitung nicht leichter als HO5VV E 3G 0 75 mm einzusetzen Der arbeitsplatzbezogene Schalldruckpegel nach DIN 45 635 Teil 1000 b
41. fere with each other Their interference makes both signals unintelligible Glossary 1 GLOSSARY Collision Domain Single CSMA CD LAN segment CSMA CD CSMA CD Carrier Sense Multiple Access Collision Detect is the communication method employed by Ethernet Fast Ethernet or Gigabit Ethernet End Station A workstation server or other device that does not forward traffic Ethernet A network communication system developed and standardized by DEC Intel and Xerox using baseband transmission CSMA CD access logical bus topology and coaxial cable The successor IEEE 802 3 standard provides for integration into the OSI model and extends the physical layer and media with repeaters and implementations that operate on fiber thin coax and twisted pair cable Fast Ethernet A 100 Mbps network communication system based on Ethernet and the CSMA CD access method Gigabit Ethernet A 1000 Mbps network communication system based on Ethernet and the CSMA CD access method Full Duplex Transmission method that allows two network devices to transmit and receive concurrently effectively doubling the bandwidth of that link IEEE Institute of Electrical and Electronic Engineers Glossary 2 GLOSSARY IEEE 802 3 Defines carrier sense multiple access with collision detection CSMA CD access method and physical layer specifications IEEE 802 3ab Defines CSMA CD access method and physical layer specifications
42. for 1000BASE T Fast Ethernet IEEE 802 3u Defines CSMA CD access method and physical layer specifications for 100BASE TX Fast Ethernet IEEE 802 3x Defines Ethernet frame start stop requests and timers used for flow control on full duplex links IEEE 802 3z Defines CSMA CD access method and physical layer specifications for 1000BASE Gigabit Ethernet Local Area Network LAN A group of interconnected computer and support devices LAN Segment Separate LAN or collision domain LED Light emitting diode used for monitoring a device or network condition Local Area Network A group of interconnected computers and support devices Glossary 3 GLOSSARY Media Access Control MAC A portion of the networking protocol that governs access to the transmission medium facilitating the exchange of data between network nodes MDF Main Distribution Frame Equipment where outside telephone lines are terminated at a building or site MIB An acronym for Management Information Base It is a set of database objects that contains information about the device MPOE Minimum or Main Point of Entry The location in a building where cables from the telephone service provider are terminated Network Diameter Wire distance between two end stations in the same collision domain Private Branch Exchange PBX A telephone exchange local to a particular organization who use rather than provide telephone
43. g tables Pin 1 Pin 9 Figure B 2 DB 9 Console Port Pin Numbers DB 9 Port Pin Assignments EIA CCITT Description Switch s PC DB 9 Circuit Signal DB 9 DTE DTE 2 z 104 RxD RxD Received Data Data a TxD Transmitted Data Te s a SEND ca No other pins are used Console Port to 9 Pin DTE Port on PC Switch s 9 Pin CCITT Signal PC s 9 Pin DTE Serial Port Port 2RXD 3 TXD 2 RxD 5SGND 5SGND No other pins are used B 7 CABLES Console Port to 25 Pin DTE Port on PC Switch s 9 Pin Serial Null Modem Port 2RXD 3 TXD 5SGND No other pins are used B 8 PC s 25 Pin DTE Port APPENDIX C SPECIFICATIONS Extended Ethernet EE Switch Model SMC7724M VSW Physical Characteristics Extended Ethernet Specifications Compatible with evolving ETSI ANSI and ITU standards Modulation 4 to 256 QAM Frequency Division Duplexing Data Rate Up to 15 Mbps symmetric Range Up to 1525 m 5000 ft Ports 1 RJ 21 Port contains 24 VDSL lines 1 Stacking Port Pair 1 SFP Slot 1 Slide in Module Slot Network Interface VDSL Line RJ 21 connector 25 pair bundle of Category 3 UTP cables Cable phone line 24 pair Buffer Architecture 16 Mbytes Switching Database 8K MAC address entries C 1 SPECIFICATIONS LEDs System Power Diag Stacking Master Port Link Activity Weight 3 95 kg 8 Ibs 11 02 Size 44 0 x 35 2 x 4 4 cm 17 4 x 13 9 x 1 7 in
44. his implementation fiber optic cable carries data from a telephone company s central office to the building then the installed telephone copper wires take the data and deliver it to individual units within that building Existing Phone Lines to sag T Punch Down SMC7724M VSW i SMC7024 VSP Blocks N Dr p Local Servers Locally Hosted Services Video Servers Billing Patch Panels ISP N qr Internet SS Phone Li mpog Tier Optio Link i one Lines VDSL Lines e Ber Sn Zi 1 ai Telephone Line entral Office from Central Office PSTN Multi dwelling Multi tenant Building Figure 2 1 Internet Connections 2 3 NETWORK PLANNING Remote Connections with Fiber Cable 2 4 Fiber optic technology allows for longer cabling than any other media type A 1000BASE LX SMF GBIC transceiver link can connect to a site up to 5 km 16404 ft away This allows end users in two sites to use the same Internet connection share server resources and communicate with each other In the figure below a 1OOOBASE LX port on an SFP transceiver in the SMC7724M VSW EE Switch in Building 1 is providing 1000 Mbps connectivity to the SMC7724M VSW EE Switch in Building 2 Existing Phone Lines to Clients Punch Down Blocks Patch Panels SMC7724M VSW Fiber Optic Link to ISP ISP Internet entral Office PSTN 1000BASE LX 5 km Link
45. ied Cord Set Minimum 18 AWG Type SVT or SJT three conductor cord Maximum length of 15 feet Parallel blade grounding type attachment plug rated 15 A 125 V 240 Volts Europe only Cord Set with HOSVV F cord having three conductors with minimum diameter of 0 75 mm IEC 320 receptacle Male plug rated 10 A 250 V The unit automatically matches the connected input voltage Therefore no additional adjustments are necessary when connecting it to any input voltage within the range marked on the rear panel COMPLLANCES Wichtige Sicherheitshinweise Germany 1 2 J 10 11 12 13 14 15 Bitte lesen Sie diese Hinweise sorgf ltig durch Heben Sie diese Anleitung f r den sp teren Gebrauch auf Vor jedem Reinigen ist das Ger t vom Stromnetz zu trennen Verwenden Sie keine Fl ssigoder Aerosolreiniger Am besten eignet sich ein angefeuchtetes Tuch zur Reinigung Die Netzanschlu Bsteckdose soll nahe dem Ger t angebracht und leicht zug nglich sein Das Ger t ist vor Feuchtigkeit zu sch tzen Bei der Aufstellung des Ger tes ist auf sicheren Stand zu achten Ein Kippen oder Fallen k nnte Besch digungen hervorrufen Die Bel ftungs ffnungen dienen der Luftzirkulation die das Ger t vor berhitzung sch tzt Sorgen Sie daf r da diese ffnungen nicht abgedeckt werden Beachten Sie beim Anschlu an das Stromnetz die Anschlu werte Verlegen Sie die Netzanschlu leitung so da niemand dar ber
46. itch and an SMC7024 VSP EE Splitter in the basement or wiring closet Internet services can then be provided over a direct Ethernet connection from your ISP For non commercial environments you can run the switch through a broadband router at the customer s site This will allow you to use a single user account and ISP sharing to significantly reduce network access charges SMC7724M VSW EE Switch provides Internet connections of up to 15 Mbps full duplex for multiple users Cable distances also can run up to 1525 meters at lower transmission rates Installation is extremely economical for multiple tenant dwellings such as apartment buildings hotels or school dormitories as well as commercial buildings Extended Ethernet provides multiple user access to the Internet with benefits including e Internet services such as e mail over faster connections than currently possible with other options such as cable modem or ADSL Multimedia applications such as video and virtual gaming made available to the broader public for the first time e Access to corporate intranets at speeds close to that available in the office e Both local network applications and Internet services are supported for commercial environments APPLICATION EXAMPLES Internet Connections The figure below shows an SMC7724M VSW EE Switch and SMC7024 VSP EE Splitter providing a broadband data service to a multi tenant residential or commercial building In t
47. le Mode Module eite TX RX SMC7724FSSC A Figure 1 8 Single Port 100BASE FX Single Mode Module Using single mode fiber optic cable the 1OOBASE FX port can be connected to a remote site up to 20 km 12 43 miles away The 100BASE FX Single Mode module operates at 100 Mbps with support for full duplex mode and flow control Note 100BASE FX ports do not support auto negotiation you will have to manually configure the other device to full duplex 1 13 ABOUT THE TIGERACCESS EXTENDED ETHERNET SWITCH Optional 100 BASE FX Module SMC7724FMSC N 100BASE FX Multimode Module kelka TX RX SMC7724FMSC Figure 1 9 Single Port 100BASE FX Multimode Module Using 62 5 125 or 50 125 micron multimode fiber cable the 100BASE FX port can be connected to a remote site up to 2 km 1 24 miles away The 100BASE FX module operates at 100 Mbps with support for full duplex mode and flow control Optional 10 100BASE TX Module SMC7724T 10 100BASE TX Module Z SMC7724T Figure 1 10 Single Port 10 100BASE TX Module Using Category 3 4 or 5 twisted pair cable for 10 Mbps links or Category 5 twisted pair cable for 100 Mbps links you can connect to another device up to 100 m 328 ft away The 10 100BASE TX module operates at 10 100 Mbps full and half duplex and supports auto negotiation of speed and flow control DESCRIPTION OF HARDWARE Power Supply Recep
48. n 81 3 5645 5715 Australia 61 2 8875 7887 India 91 22 8204437 Fax 949 679 1481 Fax 34 93 477 3774 Fax 44 0 118 974 8701 Fax 33 0 41 38 01 58 Fax 39 02 739 14 17 Fax 31 33 455 73 30 Fax 49 0 89 92861 230 Fax 41 0 1 9409972 Fax 46 0 887 62 62 Fax 44 0 118 974 8701 Fax 34 93 477 3774 Fax 27 11 314 9133 Fax 34 93 477 3774 Fax 7 095 290 29 96 Fax 86 10 6235 4962 Fax 886 2 2659 9666 Fax 65 238 6466 Fax 82 2 553 7202 Fax 81 3 5645 5716 Fax 61 2 8875 7777 Fax 91 22 8204443 If you are looking for further contact information please visit www smc com or WWW smcCc europe com SMC Networks 38 Tesla Model Number SMC7724M VSW Irvine CA 92618 Publication Number 150200022400A Phone 949 679 8000 Revision Number E122002 R01
49. ns FCC Class A Industry Canada Class A EN55022 CISPR 22 Class A EN 61000 3 2 3 VCCI Class A Immunity EN 61000 4 2 3 4 5 6 8 11 Safety CSA NRTL CSA 22 2 950 amp UL 1950 EN60950 TUV GS CB UEC60950 Warranty Limited Lifetime SLIDE IN MODULES Slide in Modules 1000BASE T Extender Module Model SMC7712GT Port 1 1000BASE T RJ 45 port Network Interface RJ 45 connector 100 ohm Category 5 or 5e twisted pair cable using all four wire pairs Operating Mode 10 100 1000 Mbps full and half duplex Auto negotiation of speed duplex mode and flow control Standards IEEE 802 3ab 1000BASE X GBIC Module Model SMC7712GB Port 1 slot for GBIC transceiver Operating Mode Fixed at 1000 Mbps full duplex Standards IEEE 802 3z C 7 SPECIFICATIONS 100BASE FX Extender Module Models SMC7724FSSC SMC7724FMSC Port 1 100BASE FX SC port Network Interface 50 125 micron or 62 5 125 micron multimode fiber 9 125 micron single mode fiber cable Operating Mode Fixed at 100 Mbps full duplex Auto negotiation of flow control Standards IEEE 802 3u 1000BASE T Extender Module C 8 Model SMC7724T Port 1 10 100BASE T RJ 45 port Network Interface RJ 45 connector 100 ohm UTP cable 100BASE TX Category 5 10BASE T Categories 3 4 or 5 Operating Mode 10 100 Mbps full and half duplex Auto negotiation of speed duplex mode and flow control Standards IEEE 802 3 IEEE 802 3u IEEE
50. o The Building FTTB Phone signals are routed from PBX MDF distribution equipment to the splitter The data and phone signals for each user are combined in the splitter and passed over Extended Ethernet lines to individual customers The CPE at the other end of the Extended Ethernet line connects to any PC or Macintosh equipped with a 10 100BASE TX network interface card Your existing telephone modem or fax machine simply plugs into the CPE s phone port There is no need for special splitters terminators or filters In fact there is no need to modify the home wiring at all And because the Extended Ethernet connection is based on Ethernet no further complex software configuration is required OVERVIEW Extended Ethernet Technology Extended Ethernet EE 1s at the high end of all the Digital Subscriber Line DSL technologies offering the best combination of fiber optic and copper to provide high speed broadband Internet access Extended Ethernet s primary application is in providing a broadband data service to multi tenant residential or commercial buildings In this implementation fiber optic cable carries data from an Internet Service Provider ISP to the building then the installed telephone copper wires take the data and deliver it to individual units within that building o Telephone amp p lt N y Rooms Clients a SMC7500AIVCPN AN EE CPE Floor 2 Telephone Fax S s gt qn
51. onnection attached to this Be sure an Ethernet cable is plugged into both the switch and attached port may be l device defective Verify that the proper cable type is used and its length does not exceed specified limits Check the network cable connections for possible defects Replace the defective cable if necessary A 1 TROUBLESHOOTING Troubleshooting Chart VDSLLINK indicator EE Switch Verify that the EE Switch and does not light up after cabling VDSL attached CPE are powered on making a connection Line or VDSL Switch Ports may be defective Be sure the RJ 21 cables are plugged into the EE Switch EE Splitter and the Extended Ethernet punch down block patch panel Verify that the cable length does not exceed specified limits Check the cable connections on the EE Switch EE Splitter punch down block patch panel and the Extended Ethernet CPE for possible defects Replace the defective cable 1f necessaty Power and Cooling Problems If the power indicator does not turn on when the power cord is plugged in you may have a problem with the power outlet power cord or internal power supply However if the unit powers off after running for a while check for loose power connections power losses or surges at the power outlet and verify that the fans on the unit are unobstructed and running prior to shutdown If you still cannot isolate the problem then the internal power supply may be defe
52. r outlet connect the field ground lead on the tri pole power plug to a valid earth ground line to prevent elec trical hazards Industry Canada Class A This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus as set out in the interference causing equipment standard entitled Digital Apparatus ICES 003 of the Department of Communications Cet appareil num rique respecte les limites de bruits radio lectriques applicables aux appareils num riques de Classe A prescrites dans la norme sur le mat riel brouilleur Appareils Num riques NMB 003 dict e par le ministere des Communications COMPLLANCES EC Conformance Declaration Class A SMC contact for these products in Europe is SMC Networks Europe Edificio Conata II Calle Fructu s Gelabert 6 8 2 42 08970 Sant Joan Desp Barcelona Spain This information technology equipment complies with the requirements of the Council Directive 89 336 EEC on the Approximation of the laws of the Member States relating to Electromagnetic Compatibility and 73 23 EEC for electrical equipment used within certain voltage limits and the Amendment Directive 93 68 EEC For the evaluation of the compliance with these Directives the following standards were applied RFI Emission Immunity LVD Limit class A according to EN 55022 1998 Limit class A for harmonic current emission according to EN 61000 3 2 199
53. r product and company names are trademarks or registered trademarks of their respective holders COMPLIANCES FCC Class A This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause interference to radio communications It has been tested and found to comply with the limits for a Class A computing device pursuant to Subpart B of Part 15 of FCC Rules which are designed to provide reasonable protection against such interference when operated in a commercial environment Operation of this equipment in a residential area is likely to cause interference in which case the user at his own expense will be required to take whatever measures may be required to correct the interference You are cautioned that changes or modifications not expressly approved by the party responsible for compliance could void your authority to operate the equipment You may use unshielded twisted pair UTP cable for RJ 45 connections Category 3 or greater for 10 Mbps connections Category 5 for 100 Mbps connections and Category 5 5e or better for 1000 Mbps connections Use 50 125 or 62 5 125 micron multimode fiber optic cable or 9 125 micron single mode cable for SFP transceiver connections Warnings 1 Wear an anti static wrist strap or take other suitable measures to prevent electrostatic discharge when handling this equipment 2 When connecting this switch to a powe
54. replaced to protect the optics 2 Check that the fiber terminators are clean You can clean the cable plugs by wiping them gently with a clean tissue or cotton ball moistened with a little ethanol Dirty fiber terminators on fiber cables will impair the quality of the light transmitted through the cable and lead to degraded performance on the port 3 Connect one end of the cable to the SC or LC port on the switch and the other end to the SC or LC port on the other device Since SC and LC connectors are keyed the cable can be attached in only one orientation Figure 4 4 Making SC Port Connections 4 Asa connection is made check the Link LED on the switch corresponding to the port to be sure that the connection is valid 1000BASE X fiber optic ports operate at 1 Gbps full duplex with auto negotiation of flow control LOOBASE FX fiber optic ports operate at 100 Mbps full duplex with auto negotiation of flow control APPENDIX A TROUBLESHOOTING Diagnosing Switch Indicators Troubleshooting Chart POWER indicator Power outlet Check the power outlet by plugging in does not light up after power cord or another device that is functioning power on internal power properly supply may be E Check the power cord with another device Contact SMC Technical Support ETHERNET LINK Network cable Verify that the switch and attached indicator does not light or Ethernet device are poweted on up after making a device c
55. s 2 2 applications examples 2 2 B brackets attaching 3 7 broadcast storm control 1 5 C cable specifications B 1 compliances EMC C 4 safety C 4 console port 1 4 pin assienments B 7 contents of package 3 4 cooling problems A 2 D desktop mounting 3 9 E equipment checklist 3 4 F fault tolerance Spanning Tree 1 6 features C 2 INDEX G GVRP 1 5 I IGMP Snooping 1 6 indicators LED 1 10 installation desktop or shelf mounting 3 9 port connections 4 1 problems A 3 L LED indicators Power 1 11 problems A 1 limited warranty C 4 M management agent 1 4 features C 3 out of band 1 4 SNMP 1 4 Web based 1 4 MIB support C 3 modules 10 100BASE TX 1 14 C 8 1000BASE T 1 13 C 6 1000BASE X 1 12 C 7 100BASE FX 1 13 1 14 C 7 mounting the switch on a desktop or shelf 3 9 Multicast Switching 1 6 Index 1 INDEX N network connections 4 1 examples 2 2 null modem cable 1 4 O ordering information D 1 out of band management 1 4 P package contents 3 4 pin assignments B 2 10 100BASE TX B 2 1000BASE T B 4 25 pin DTE port B 8 console port B 7 DB 9 B 7 port saturation 1 5 ports connectingto 4 1 power connecting to 3 14 priority queues 1 6 problems troubleshooting A 1 Q QoS 1 5 R RJ 45 port connections 4 1 RJ 45 ports pinouts B 4 RMON 1 4 RS 232 port 1 4 rubber foot pads attaching 3 9 Index 2 S serial port 1 4 SNMP agent 1 4 Spanning Tree
56. t better cables 2 Reduce the number of connectors used in the link 3 Reconnect some of the connectors in the link B 5 CABLES RJ 21 Port Pin Assignments The PBX MDF connector is designed to aggregate 24 POTS ISDN ports Each wire pair must be attached to the RJ 21 connector in a specific orientation detailed below The following tables shows the pin assignments Pins Circuit Pins Circuit Pins Circuit Pins Circuit 2 27 2 Ring Tip 8 33 8 Ring Tip 14 39 14 Ring Tip 20 45 20 Ring Ti g Tip g Tip g Tip g Tip 3 Ring Tip 9 Ring Tip 15 40 15 Ring Tip 21 46 21 Ring Tip 4 Ring Tip 10 35 10 Ring Tip 16 41 16 Ring Tip 22 47 22 Ring Tip 5 Ring Tip 11 36 11 Ring Tip 17 42 17 Ring Tip 23 48 23 Ring Tip 6 Ring Tip 12 37 12 Ring Tip 18 43 18 Ring Tip 24 49 24 Ring Tip The Extended Ethernet Line connector is designed to aggregate 24 Ethernet ports The following table shows the pin assignments Pins Circuit Pins Circuit Pins Circuit Pins Circuit B 6 CONSOLE PORT PIN ASSIGNMENTS Console Port Pin Assignments The DB 9 serial port on the switch s rear panel is used to connect to the switch for out of band console configuration The on board menu driven configuration program can be accessed from a terminal or a PC running a terminal emulation program The pin assignments used to connect to the serial port are provided in the followin
57. tacle There is a power receptacle on the front panel of the switch for the AC power cord SMC TigerAccess EE Switch 7724M VSW a EC Console 100 240V 50 60Hz 1A Figure 1 11 Power Supply Receptacle 1 15 ABOUT THE TIGERACCESS EXTENDED ETHERNET SWITCH Key Features Extended Ethernet features CPE side include High speed Internet access over existing phone lines Extended Ethernet connection provides the following rate range options 15 Mbps 1070 m 3500 ft 10 Mbps 1220 m 4000 ft 5 Mbps 1525 m 5000 ft Note Category 3 cable must be installed to achieve the maximum distances Also distances may be limited by factors such as how cables are bundled and the interference and noise on the link Concurrent data and telephone services voice ISDN over a single connection Always on digital connection eliminates dial up delays and transparent reconnection when initiating any network request Supports evolving ETSI ANSI and ITU Ethernet standards for the copper local loop Spectral compatibility with POTS ISDN 2B1Q 4B3T or Smartphone digital PBX Port to port isolation for Ethernet Robust operation on severely distorted lines Supports power back off algorithm that permits a mixed distance deployment Key FEATURES Extended Ethernet features CO side include Optional single port modules for 1000BASE T 1000BASE X GBIC 100BASE FX and 10 100BASE T
58. the connection to the punch down block usually requires punching down the free wires from the RJ 21 cable Note If you use pre wired punch down blocks with RJ 21 connectors be sure they are wired to match the pin assignments of ports on the back of the splitter To ensure that your cables are properly wired refer to RJ 21 Port Pin Assignments on page B 6 MAKING NETWORK CONNECTIONS Using Patch Panels Twisted pair Cables to End Users Patch Panel E RJ 21 Cables EE Splitter SE hs To EE Switch RJ 21 Cable RJ 21 Cable PBX Figure 4 2 Using Patch Panels Follow the steps below to connect an EE Splitter to a building s phone line system using a patch panel 1 Connect an RJ 21 flat cable from the RJ 21 connector on the front of the splitter labeled Line to the patch panel If connecting to a pre wired patch panel with an RJ 21 connector use a cable with RJ 21 connectors on both ends otherwise a cable with free wires at one end will have to be punched down to the back of the patch panel 2 Connect each port on the front of the patch panel to one end user phone line connection This connection could be direct to the building s phone line punch down block or via another patch panel 3 Label the cables to simplify future troubleshooting CONNECTING RJ 27 CABLES Connecting the EE Switch to the EE Splitter VDSL Connector
59. uld fail for any reason an alternate path will be activated to maintain the connection DESCRIPTION OF HARDWARE Description of Hardware SMC7724M VSW EE Switch SMC s SMC7724M VSW EE Switch together with the SMC7024 VSP or SMC7048 VSP EE Splitter combines data and voice signals for delivery over standard telephone cable to multiple users in residential or commercial buildings Ethernet data signals are recetved on the switch uplink port and passed to 24 VDSL lines via 24 internal Ethernet ports These 24 VDSL lines are then passed to the splitter via the RJ 21 connector on the rear panel The switch supports optional single port modules for 1OOOBASE T 1000BASE X GBIC 100BASE FX multimode and single mode and 10 100BASE TX It also has an SFP slot for Gigabit transceivers The fiber module and transceiver ports can provide direct connection to your ISP with fiber optic cable In a switch stack any of the module ports can also function as uplinks to the backbone or as regular switch ports for networking Note Stacking is not supported in the current firmware version The speed duplex mode and flow control for the optional module GBIC transceiver and SFP transceiver ports are shown below Port Type Duplex Mode Flow Control 1000BASE X 1000 Mbps lola 100BASE FX 100 Mbps full duplex Note If the attached device does not support auto negotiation you will have to manually configure the other device to match the dupl
60. ultaneously supporting standard telephone services The system can be deployed in any multi dwelling multi tenant environment apartment blocks hotels or office complex to provide both high speed Internet access and telephone services without any need for re wiring 1 1 ABOUT THE TIGERACCESS EXTENDED ETHERNET SWITCH 1 2 SMC s TigerAccess SMC7724M VSW EE Switch and SMC7024 VSP or SMC7048 VSP EE Splitter combine both the data and phone signals coming from your Internet and telephone service providers and pass these signals directly over standard telephone wiring to multiple users in the same building A CPE is then used to separate these signals and pass them on to a customer s computer and telephone equipment In building connections can operate up to 15 Mbps for runs up to 1070 m 3500 ft 10 Mbps for runs up to 1220 m 4000 ft and 5 Mbps for runs up to 1525 m 5000 ft Note Category 3 cable must be installed to achieve the maximum distances Also distances may be limited by factors such as how cables are bundled and the interference and noise on the link The EE Switch and splitter are typically located in a wiring closet or other central location of a multi dwelling multi tenant unit campus or enterprise An Internet connection is provided from the ISP to the customer s building over fiber optic cable running Ethernet directly over a 100 Mbps or 1 Gbps connection This kind of WAN connection is referred to as Fiber T

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