USER MANUAL
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1. oO 22 Oo 59 0237 E info ctcu com E2. The Unframed E1 Line Card is an all on board solution for low cost Ethernet over E1 applications This Line Card has two 2 DIP switches which may only be accessed by removing the line card from the ERMO1 chassis Refer to Figure 3 4 The E1U ET100 Bridge Ethernet card provides an auto MDIX function which enables connection of PCs or HUB devices with only a straight through UTP cable Auto MDIX is enabled by default Disable it if the connecting devices have trouble linking to the Ethernet Auto negotiation is also enabled by default Disable and use manual settings for legacy equipment that does not support N Way negotiation Connection to HUB Connection to PC MDI MDI X HDB26 RJ 45 HDB26 RJ 45 11 1 T 11 1 R 12 2T 12 2 R 13 3 R 13 3 T 14 4 14 4 15 5 15 5 16 6 R 16 6 T 17 7 17 7 18 8 18 8 Figure 2 2 Connection Pin assignment for HDB26 to RJ 45 Ethernet connector 2 5 DIP Switch Setting Tables Please refer to the next page for the graphic showing the location of the configuration DIP switches on the E1U ET100 card S1 Set Comment Comment 1 OFF E1 Recovery Timing ON E1 Internal OSC Timing 2 OFF HDB3 Line Coding ON AMI Line Coding 3 OFF 120 Q Impedance ON 75 Q Impedance 4 5 6 Data Rate OFF OFF OFF 2048Kbps 4 ON OFF OFF 1024Kbps OFF ON OFF 512Kbps 5 ON ON OFF 256Kbps OFF OFF ON 128Kbps 6 ON OFF O
3. and IEEE802 3u 100Base TX Data Rate 10Mbps 20Mbps in Full Duplex or 100Mbps 200Mbps Full Duplex Auto negotiation or Forced Mode Selectable Forced Mode supports 10 100 Speed and Full Half Duplex Auto MDIX enable or disable Maximum packet size 1536 Bytes Address Learning When this feature is disabled S2 7 OFF all frames are passed transparently In this configuration the ET100 acts as a repeater this is the preferred setting when connecting to a switch When the address learning is enabled frame destinations are tested against the internal MAC address table Address Learning enabled is the normal selection for Bridging Installation amp Operation Chapter 2 Installation amp Operation 2 1 Installation Removal Installation of an E1U ET100 Line Card is accomplished sliding the card into the ERMO1 chassis in any slot 1 to 13 numbered from right to left seating the board into the connector and then tightening the two 2 captive thumb screws Removal is accomplished by loosing the two 2 captive screws on the face plate of the card module and then pulling the card straight out of the chassis with the same screws Apply equal pulling force to both top and bc A RS VS Card ERM 01 Rails Chassis Interface Connector Captive Screws Figure 2 1 Installation Removal of E1U ET100 Line Card in ERMO1 Chassis 2 2 LED Indicators PWR This green LED should be lit when the chassis is powere
4. N 64Kbps OFF ON ON 32Kbps ON ON ON 16Kbps 7 OFF Set By DIP Switch ON Follow SNMP 8 OFF Disable Front Pushbuttons ON Enable Pushbuttons factory settings Table 2 1 E1U ET100 Line Card DIP Switch 1 Settings Installation amp Operation S2 Set Comment Comment 1 OFF Auto negotiation enabled ON Forced mode enabled 2 OFF Full Duplex in Forced ON Half Duplex in Forced 3 OFF 100M in Forced ON 10M in Forced 4 OFF LAN Flow Control ON No LAN Flow Control 5 OFF WAN Flow Control ON No WAN Flow Control 6 OFF Enable Auto MDIX ON MDI 1 1 to HUB 7 OFF Repeater ON Bridging 8 NA reserved factory settings Table 2 2 E1U ET100 Line Card DIP Switch 2 Settings E1U ET100 Ethernet Bridge Card S DIPSW1 E1 Settings Q DIPSW2 Bridge Settings ODODDOOOOODOOO gt ES Ss SS Figure 2 3 E1U ET100 DIP Switch locations Installation amp Operation 2 6 Typical Application Metro Ethernet 4 ff A Ethernet BREE ERMO1 SE E1U ET100 ADM A EoE1 EoEI1A N WS a zZ zZ 77 LAN T LAN 7 LAN Figure 2 4 Ethernet over Unframed E1 application The ERMO01 with E1U ET100 in combination with EoE1 or EoE1A remote stand alone E1 bridge units can be utilized in an Ethernet over E1 application as shown above 11 CTC union www T 886 2 2659 1021 F 88
5. USER MANUAL E1U ET100 Ethernet over Unframed E1 Bridge Line Card For ERMO1 CIC Technologies Co Ltd CTC Union Technologies Co Ltd Far Eastern Vienna Technology Center Neihu Technology Park 8F No 60 Zhouzi St Neihu Taipei 114 Taiwan Phone 886 2 2659 1021 FAX 886 2 2799 1355 E1U ET100 Unframed E1 Ethernet Bridge Card For ERMO1 Rack Mount Series Ethernet 10 100Base TX Bridge E1U ET100 Installation and Operation Manual Version 1 0 Dec 2009 Release This manual supports the following models ERM 01 E1U ET100 This document is the first release manual Please check CTC Union s website for any updated manual or contact us by E mail at info ctcu com Please address any comments for improving this manual or to point out omissions or errors to marketing ctcu com Thank you This document is based on hardware card version 1 2G with firmware version 1 01 The information and specifications in this document are subject to change without notice Table of Contents Chapter 1 Introduction amp Specifications uuansnenssennnunnnunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 6 1 1 Introduction tot 6 ER Product DesScipto EE 6 1 3 Product Qullaok es ee 6 1 4 Features amp Specifications A 7 Chapter 2 Installation amp Operation 8 2 1 Installation Removal varian ea ere ee ee 8 Rule ee 8 23 PUSH te E 9 2 4 E1U ET100 Ethernet Bridge Card Gettngs ANEREN 9 2 5 DIP Switch Setting Table act nn euren
6. d and the E1U Card is seated in the rack slot LAN Link This green LED will light when the card is connected to an active 10Base T or 100Base TX connection LAN Activity This green LED will flash in the presence of LAN traffic LAN 100M This green LED will light when the connected active Ethernet has 100M speed LAN Full This green LED will light when the connected Ethernet is in Full Duplex mode E1 Tx Data This green LED will light and flash when the E1 is transmitting data E1 Rx Data The green LED will light and flash when the E1 is receiving data E1 Signal Loss This red LED indicated an E1 loss of signal alarm no received E1 E1 AIS This red LED indicates that the received E1 signal has AIS or Alarm Indication Signal Bert Error When BERT is running this red LED flashes to indicate received Bit Errors TEST This red LED lights if either loopback or BERT bit error rate test are active Installation amp Operation 2 3 Push Buttons Remote Loopback When depressed this pushbutton will activate a remote loop back of the El Bert When the Bertn switch is depressed the local E1 Line Card sends out a 511 bit test pattern according to ITU T V 54 on the E1 link enabling testing of the entire link 2 4 E1U ET100 Ethernet Bridge Card Settings When the ERMO07 is ordered with an ERMO1 E1U ET100 option an Unframed ONLY E1 E1U ET100 card and HDB26 to RJ 45 adapter are supplied and configured according to the following table
7. fein 9 Eelere le le EE 11 Introduction amp Specifications Chapter 1 Introduction amp Specifications 1 1 Introduction Thank you for selecting CTC Union equipment for your network needs We hope you find everything in order and are satisfied with our quality network products The manual will explain the installation and settings for the E1U ET100 Ethernet over Unframed E1 Bridge Line Card 1 2 Product Description The E1U ET100 is an Ethernet over Unframed G 703 E1 Line Card for use in the ERMO1 E1 Concentrator Rack The E1 circuits in this product are designed for eXtra Long Haul XLH operation with a receive sensitivity from OdBm to 43dBm The pulse shape complies with ITU T G 703 recommendations The bridge is based upon the Infineon ADM6993 HDLC to Ethernet Converter which can support rates from 64Kbps to 50Mbps This sets very easily with the 2Mbps rate of Unframed E1 There are two 2 DIP switches one for the E1 circuit settings and one for the Bridge settings At the time of this writing this card is not supported by the ERMO1 SNMP In fact and this is very important the E1U ET100 CANNOT be placed into a managed ERMO1 chassis This card is incompatible with the SNMP management option at this time It is planned that a later firmware version will allow both placing this card in a managed chassis and managing it in the chassis 1 3 Product Outlook The E1U ET100 is a slide in card for the ERMO1 The PCB edge connector p
8. rovides power and all interface connections from the ERMO1 backplane The front panel has the status LED indicators and pushbutton switches for E1 loopback and integral BERT pattern generator Figure 1 1 Physical outlook of the E1U ET100 line card Introduction amp Specifications 1 4 Features amp Specifications FEATURES e 10BASE T 100BASE TX Full Duplex or Half Duplex HP Auto MDIX detects and corrects crossed cables Up to 2k MAC Unicast addresses with a 4 way associative hashing table IEEE 802 3x flow control enable disable HDLC WAN flow control enable disable Real time filtering with 256 address tables Automatic address learning aged and deleted with 5 minutes 6K x 64bit packet buffering capacity Support Ethernet packet sizes from 64 to 1536 bytes Forwarding and filtering rate at WAN speed with throughput latency of 1 frame Automatic TP polarity correction SPECIFICATIONS El Conforms to ITU T G 703 Recommendations Unframed non structured Bit Rate 2 048Mbps Jitter complies with ITU T G 823 Clock Source Selectable E1 Rx Recovery loop or Internal Oscillator Line Code SelectableHDB3 or AMI Impedance Selectable 75 or 120 Ohms BRIDGE e LAN Table 256 MAC address with 5 minute automatic aging e Filtering and Forwarding WAN speed 2048Kbps e Buffer 6K x 64bit SRAM e Delay 1 frame e WAN Protocol Standard HDLC not compatible with Cisco modified HDLC LAN Standard Conforms to IEEE 802 3 10Base T
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