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Telect BCS II User Manual

Telect user manual simplex repeater bcs ii
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BCS II SIMPLEX REPEATER

USER MANUAL

117209-1 A0

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Table of Contents
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  Summary of Contents for Telect BCS II

  • Page 1: User Manual

    ® ® BCS II SIMPLEX REPEATER USER MANUAL 117209-1 A0...
  • Page 2 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.
  • Page 3: Table Of Contents

    1 Descriptions BCS II Simplex Repeater ... 1-1 Features ... 1-1 Specifications ... 1-1 Electrical... 1-1 Power... 1-1 DS3 Input ... 1-2 DS3 Output... 1-2 E3 Input ... 1-2 E3 Output ... 1-2 STS-1 Input ... 1-3 STS-1 Output... 1-3 Alarms ...
  • Page 4 3 Operation Monitoring ...3-1 Loopbacks ...3-1 Patching ...3-2 4 Service Owner Maintenance ...4-1 Replacing the Tracer Lamp LED...4-1 In Case Of Difficulty ...4-2 Technical Support...4-2 In-Warranty Service...4-2 Out-Of-Warranty Service ...4-3 Repacking For Shipment ...4-3 Telect, Inc. 117209-1 A0...
  • Page 5: Descriptions

    # 710-3201-0002) regenerates DS3, E3, and STS-1 signals to allow in- creased separation of network elements and provides full DSX function- ality. The module installs in any vertical BCS II chassis or in the Vector chassis and is always installed in pairs.
  • Page 6: Ds3 Input

    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 BCS II Simplex Repeater User Manual Telect, Inc. 117209-1 A0...
  • Page 7: Sts-1 Input

    BCS II Simplex Repeater User Manual 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...
  • Page 8: Environmental

    1 Descriptions Environmental Humidity: 95% relative humidity, noncondensing Temperature: Operational from 0-50°C Heat Dissipation: 5.7 BTUs/hour Dimensions 3.90 in. 9.91 cm 0.65 in. 1.65 cm BCS II Simplex Repeater User Manual 6.84 in. 17.37 cm Telect, Inc. 117209-1 A0...
  • Page 9: Schematic

    BCS II Simplex Repeater User Manual 1 Descriptions Schematic 117209-1 A0...
  • Page 10: System-Level Application

    900 ft from the far end repeater’s IX port. Simplex NE 1 Repeater Up to 900 ft (using RG-59/734) BCS II Simplex Repeater User Manual Up to 900 ft (using RG-59/734) Simplex Repeater NE 2 Telect, Inc.
  • Page 11: Installation

    ALERT 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.
  • Page 12: 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 II chassis. The Vector Chassis can be fully populated with repeaters.
  • Page 13: Installing The Repeater

    BCS II Simplex Repeater User Manual NSTALLING THE Identify the two network elements you wish to cross-connect. Plan placement of the 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.
  • Page 14 2 Installation Transmit Settings by Cable Type Cable RG-59 Receive Settings by Cable Type Cable RG-59 BCS II Simplex Repeater User Manual Repeater to NE Setting distance (feet) 0-124 124-255 0-212 212-425 0-224 224-450 0-112 112-225 0-224 224-450 Cross-connect Setting...
  • Page 15 BCS II Simplex Repeater User Manual Slide each module into the appropriate chassis slot and press it firmly into the backplane connector. Secure each module with the included screw. Follow the diagram below to connect two network elements. Distance 710-3201-0002 Each network element can be located up to 900ft.
  • Page 17: Operation

    ONITORING You can perform non-intrusive signal monitoring by connecting your test equipment to the front monitor jack (labeled M). Test Equipment OOPBACKS To temporarily loop the repeater’s OUT port to its IN port, fully insert a mini-WECO looping plug into the I/O jacks. 117209-1 A0 Operation Monitor Jack...
  • Page 18: 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. Network Element Repeater BCS II Simplex Repeater User Manual Network Repeater Element or DSX Telect, Inc.
  • Page 19: Service

    WNER AINTENANCE 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 Pull the defective LED straight out with your fingers.
  • Page 20: In Case Of Difficulty

    Contact your Telect equipment distributor, or call a Telect Customer Service Representative: Telect will repair or replace defective products within the limits of the warranty. See “Repacking for Shipment” in this section. Call a Customer Service Representative for a Return Material Authori- zation (RMA) before returning any equipment.
  • Page 21: Out-Of-Warranty Service

    ARRANTY 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.

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