Telect BCS II Network Card User Manual
Contents
1. Simplex Repeater E eee 1 1 EST nit iros 1 1 Specifications 1 1 Electrical uan rebeca 1 1 PO Wicca aia 1 1 DSS Taput iaa ds 1 2 DS3 V tp t ns as 1 2 ES pubes 26 stearate ate tos 1 2 E3 Output era 1 2 r yy 1 3 1 3 ao 1 3 Environmental cecilia 1 4 IS nassen 1 4 SCHeMAatic inicia Km 1 5 System Level Application 1 6 2 Installation Installation Considerations eee 2 1 Location and Space eee 2 2 Tools and Equipment Eeeeee 2 2 2 2 Technical Support 2 2 Inspection ii 2 2 Installing the Repeater 2 3 117209 1 iii 3 Operation Monitoring Dab 3 1 Loopb cks inician inca is 3 1 E 3 2 4 Service Owner Maintenance E 4 1 Replacing the Tracer Lamp LEBD 4 1 In Case Of Difficulty a iy Mir ed h k iya k E 4 2 Technical SupDOrt keke 4 2 In Warranty ServiCe u eke keke kek 4 2 Out Of Warranty Service eee keke 4 3 Repacking For Shipment ereke 4 3 Telect Inc 117209 1 AO 1 Descriptions BCS II SIMPLEX REPEATER The Broadband Connectivity System II BCS II Simplex Repeater part 710 3201 0002 regenerates DS3 E3 and STS 1 signals to allow in creased separation of network elements and provides full DSX2. www telect com
3. 112 225 SHORT _ 0 224 224 450 LONG 224 450 w w w w w w w ies 9 Install backplane tracer lamp wire between the two repeaters and verify both tracer lamp LEDs light 10 Install designation strips and label them using office standards 11 Test circuits per office standards 117209 1 AO 2 5 MONITORING You can perform non intrusive signal monitoring by connecting your test equipment to the front monitor jack labeled M Monitor Jack Test Equipment E LOOPBACKS To temporarily loop the repeater s OUT port to its IN port fully insert a mini WECO looping plug into the jacks Looping Plug 117209 1 AO 3 1 3 BCS II Simplex Repeater User Manual PATCHING You can establish temporary patches using the I O jacks on the front faceplate as shown below This operation is intrusive and will interrupt the cross connect routing the signals through the patch cords Repeater Repeater Network Repeater Element or DSX 3 2 Telect Inc 117209 1 AO 4 Service N CAUTION CAUTION This product must be installed and maintained only by qualified technicians VORSICHT Nur von qualifizierten Technikern installiert wer den und instand gehalten werden PRECAUCION Ser instalado y ser mantenido solamente por los t cnicos autorizados ATTENTION Ce
4. function ality The module installs in any vertical BCS chassis or in the Vector chassis and is always installed in pairs Features e Full signal regeneration to equal level point on each circuit Mini WECO monitor and jacks Alarm and tracer lamp LEDs Full DSX functionality including patching monitoring and loop backs SPECIFICATIONS q or Electrical Monitor Level 20 dB 1 5 dB below signal level Return Loss lt 24 dB at DS3 signal rate Impedance 75Q 5 Power Battery Input A and redundant 42 to 58 Input Current 35 mA nominal 48V Internal Fuse 1 4 amp not field replaceable 117209 1 AO 1 1 1 Descriptions BCS II Simplex Repeater User Manual DS3 Input Data Rate 44 736 Mb s 100 ppm Data Format Bipolar with B3ZS coding Jitter Tolerance Meets requirements of Telcordia GR 499 CORE Is sue 1 December 1995 Equalization Selectable normal or high sensitivity receive equaliza tion based on receive cable length DS3 Output Data Rate Same as input signal transmit clock is recovered from in put signal Under AOS condition no valid input 44 736 Mb s 100 ppm Data Format Bipolar with B3ZS coding input bipolar violations are transparent to output Pulse Shape Complies with Telcordia GR 499 CORE Issue 1 De cember 1995 Pulse plate complies with ANSI T1 404 pulse template LBO Selectable DSX Level or DS3 High Output E3 Input Data Rate 34 368
5. produit doit tre install et entretenu uniquement par des techniciens qualifi s OWNER MAINTENANCE Telect s BCS II Simplex Repeater module does not need preventive maintenance The only part you can replace is the tracer lamp LED Replacing the Tracer Lamp LED 1 Pull the defective LED straight out with your fingers 2 Align the replacement LED with the LED socket in the faceplate Notice that the socket is keyed and the LED enters only one way QAR ALERT Do not bend the LED s two metal leads 3 Gently insert the LED into the socket as shown on the next page If you encounter resistance do not force the LED into position Move it until it slides easily into the jack module 117209 1 AO 4 1 4 Service BCS II Simplex Repeater User Manual Flat surface of LED to flat surface of socket Leads aX LED Telect 4 When the LED snaps into place the installation is complete 5 To test the new LED insert a plug into the M monitor jack The LED flashes for about 30 seconds then lights steadily IN CASE OF DIFFICULTY If problems occur after initial installation check all cable connections and the installation instructions in Chapter 2 Technical Support By e mail getinfo telect com By phone 888 821 4856 or 509 921 6161 IN WARRANTY SERVICE Contact your Telect equipment distributor or call a Telect Customer Service Representative 1 800 551 4567 1 509 926 600
6. 0 Telect will repair or replace defective products within the limits of the warranty See Repacking for Shipment in this section NOTE Call a Customer Service Representative for a Return Material Authori zation RMA before returning any equipment 4 2 Telect Inc 117209 1 AO BCS II Simplex Repeater User Manual 4 Service QUT OF WARRANTY SERVICE The procedure for out of warranty service is the same as for in warranty service except that Telect charges a processing fee and you must sub mit a Purchase Order along with a Return Material Authorization RMA before returning equipment Call a Customer Service Represen tative for help getting these forms The processing fee guarantees a repair estimate and is credited against actual material and labor costs REPACKING FOR SHIPMENT 1 Tag the equipment with owner s name address and telephone number together with a detailed description of the problem 2 Use the original shipping container if possible If you do not have it package the equipment in a way to prevent shipping damage Include the RMA inside the container and legibly print the RMA number on the outside of the package near the shipping address 3 Insure the package NOTE Telect is not liable for shipping damage 117209 1 AO 4 3 Telect Inc 1730 N Madson St P O Box 665 Liberty Lake WA 99019 509 926 6000 800 551 4567 Fax 509 926 8915 E mail getinfo telect com Internet http
7. ACT CLOSED FAILURE OF INTERNAL POWER CONVERTER OR LOSS OF BOTH BATTERY INPUTS 117209 1 AO 1 3 1 Descriptions BCS II Simplex Repeater User Manual Environmental Humidity 95 relative humidity noncondensing Temperature Operational from 0 50 Heat Dissipation 5 7 BTUs hour Dimensions 6 84 in 17 37 cm 3 90 in 9 91 cm 1 4 Telect Inc 117209 1 AO BCS II Simplex Repeater User Manual 1 Descriptions Schematic Vcc RN lt 1 4A POWER CONVERSION yA BATTB lt KI PWR 2 TL Ex MON gt gt En r gt MW ALARM K2 768 T OUT gt 20 gt 75 Vcc XMIT y RPIR IX gt gt RCV OUT IN K2 LIT CD 117209 1 AO 1 5 1 Descriptions BCS II Simplex Repeater User Manual NE 1 Repeater Repeater System Level Application The simplex repeater regenerates DS3 E3 and STS 1 signals to equal level point over a distance of up to 900 ft using RG 59 734 cable Two repeaters are required to regenerate both the send and receive sig nals and complete the cross connect The repeater regenerates the signal that appears on the IX port and trans mits it out the 1 port for a length dependent upon the type of cable u
8. Mb s 100 ppm Data Format AMI with HDB3 coding Jitter Tolerance Meets ITU T 0 832 1993 requirements Equalization Selectable normal or high sensitivity receive equaliza tion based on receive cable length E3 Output Data Rate Same as input signal transmit clock is recovered from in put signal Data Format AMI with HDB3 coding Pulse Shape Complies with ITU T G 703 LBO Fixed transmit level 1 2 Telect Inc 117209 1 AO BCS II Simplex Repeater User Manual 1 Descriptions STS 1 Input Data Rate 51 84 Mb s 100 ppm Data Format Bipolar with B3ZS coding Jitter Tolerance Meets Telcordia GR 499 CORE Issue 1 December 1995 requirements Equalization Selectable normal or high sensitivity receive equaliza tion based on receive cable length STS 1 Output Data Rate Same as input signal transmit clock is recovered from in put signal Data Format Bipolar with B3ZS coding Pulse Shape Complies with Telcordia GR CORE 253 LBO Selectable DSX Level or STS 1 High Output Alarms Relay contacts rated for 2 amps maximum ALARM OUTPUTS LEDs RCV LED GREEN XMIT LED GREEN ALARM CON TACTS OPEN CONDITION NORMAL VALID INPUT SIGNAL RCV LED RED XMIT LED AMBER MAJ ALARM CON TACT CLOSED LOSS OF VALID INPUT SIGNAL ALL ONES SIGNAL AUTOMATI CALLY TRANSMITTED XMIT LED RED MAJ ALARM CONTACT CLOSED TRANSMITTER FAILURE ALL FRONT PANEL LEDS OFF PWR FAIL ALARM CONT
9. Telect CONNECTING THE FUTURE BCS II SIMPLEX REPEATER USER MANUAL 117209 1 AO 710 3201 0002 BCS II Simplex Repeater User Manual Document Number 117209A0 Copyright Telect Inc 2001 Rights Reserved Telect and Connecting the Future are registered trademarks of Telect Inc 1730 N Madson St Liberty Lake Washington 99019 Technical Support By e mail getinfo telect com By phone 888 821 4856 or 509 921 6161 Note Telect assumes no liability from the application or use of these products Neither does Telect convey any license under its patent rights nor the patent rights of oth ers This document and the products described herein are subject to change with out notice Compliance This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense ii Telect Inc 117209A0 Contents 1 Descriptions BCS
10. and Receive settings are for distance from repeater to network element or next repeater only 117209 1 AO 2 3 2 Installation BCS II Simplex Repeater User Manual Transmit Settings by Cable Type Repeater to NE Cable distance feet Setting 0 124 Low 720 124 255 High 0 212 Low 728 z 212 425 High 0 224 Low 734 224 450 High 0 112 Low 735 112 225 High 0 224 Low RG 59 224 450 High Receive Settings by Cable Type Cross connect Cable distance feet Setting 0 124 Short 720 124 255 Long 0 212 Short 728 212 425 Long 0 224 Short 734 224 450 Long 0 112 Short 735 112 225 Long 0 224 Short RG 59 224 450 Long 2 4 Telect Inc 117209 1 AO BCS II Simplex Repeater User Manual 2 Installation 6 Slide each module into the appropriate chassis slot and press it firmly into the backplane connector 7 Secure each module with the included screw 8 Follow the diagram below to connect two network elements Simplex Repeater LBO Settings Distance Distance Distance U SIMPLEX SIMPLEX REPEATER REPEATER 710 3201 0002 710 3201 0002 Each network element can be located up to 900ft from the far end repeaters IX port using RG 59 734 SHORT LONG 124 255 SHORT 0 212 LONG 212 425 SHORT _ 0 224 LONG 224 450 SHORT _ 0 112 LONG
11. ent operation If you experience any kind of problem call Telect s Customer Service Depart ment Use the original undamaged container if you are instructed to re turn the product to Telect Telect Inc 117209 1 AO BCS II Simplex Repeater User Manual 2 Installation INSTALLING THE REPEATER Identify the two network elements you wish to cross connect Plan placement of two repeater modules in relay racks ensur ing the distance between the network element and the repeater is correct for the system cables in use and office procedures This can be up to 450 feet the two repeater modules will not be more than 900 feet apart 3 While wearing a grounding strap remove the repeaters from their anti static bags touching the module edges only 4 Set the jumpers on each module for the appropriate data rate as shown below factory setting is T3 5 Set the jumpers for the transmit and receive distances shown below factory settings are Low and Short See the tables on the next page to determine the settings appropriate for the type of ca ble being used AN Jumper Settings Data Rate os sis Default A 12314 BB 1121818 aB Transmit High Low Default 1213 1 2 Receive Long Short Default 23 123 Telect NOTE Transmit
12. in use 117209 1 AO 2 1 2 Installation BCS II Simplex Repeater User Manual Location and Space The BCS II Simplex Repeater module occupies one slot in any vertical BCS II chassis or in the Vector chassis Do not install more than five re peater modules in a BCS chassis The Vector Chassis can be fully populated with repeaters You must install two repeaters to complete the cross connect one repeater for each network element Tools and Equipment No special tools or equipment are required Wear a grounding strap dur ing installation Power 42 Vdc to 58 Vdc power reaches the module through the backplane connector on the chassis Power to the backplane connector block is de livered from the power distribution panel using 16 22 AWG wire See the chassis user manual for additional information on power transmis sion Because the repeater is an active product Telect recommends us ing a dual feed power source Technical Support USA By e mail getinfo telect com By phone 888 821 4856 or 509 921 6161 INSPECTION Compare the contents of the shipping container with the packing list Call Telect if you are missing anything NOTE Telect is not liable for shipping damage If the shipping container is damaged keep it for the carrier 5 inspec tion Notify the carrier and call Telect 5 Customer Service Department 1 800 551 4567 or 1 509 926 6000 Keep the container until you have checked equipm
13. sed See the installation section to set the module jumpers based on cable length The OX and O ports are passive therefore a second repeater is required to regenerate and transmit the signal in the other direction Each net work element can be located up to 900 ft from the far end repeater s IX port Up to 900 ft using RG 59 734 Simplex Simplex p NE 2 RX lt RX LT Tx Up to 900 ft using RG 59 734 1 6 Telect Inc 117209 1 AO Installation INSTALLATION CONSIDERATIONS ZN CAUTION CAUTION This product must be installed and maintained only by qualified technicians VORSICHT Nur von qualifizierten Technikern installiert wer den und instand gehalten werden PRECAUCI N Ser instalado y ser mantenido solamente por los t cnicos autorizados ATTENTION Ce produit doit tre install et entretenu uniquement par des techniciens qualifies ALERT These instructions presume you have verified that the Telect equipment being installed is compatible with the rest of the system including power ground circuit protec tion signal characteristics equipment from other vendors and local codes or ordinances ALERT This repeater module contains static sen sitive components To prevent equipment damage wear a properly connected grounding strap while handling the module and store it in its original anti static bag when not
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