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Telect, Inc. • USA +1.509.926.6000 • 52.33.3836.37.52
www.telect.com • © 2010 Telect, Inc., All Rights Reserved, 117209-1 A0

Page 12

3.1.3 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.

Figure 8 - Patching

4.1

Service

CAUTION

CAUTION! Only qualified technicians may install and maintain this product.

4.1.1 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.

4.1.1.1 Replacing the Tracer Lamp LED

Procedure steps:

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.

ALERT

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 resis-

tance, do not force the LED into position. Move it until it slides easily into the jack module.

Network
Element

Repeater

or DSX

Network
Element

OX
IX
O
I

Repeater

Содержание BCS II SIMPLEX

Страница 1: ...BCS II Simplex Repeater User Manual ...

Страница 2: ...cribed herein are subject to change without notice About Telect Telect offers complete solutions for physical layer connectivity power equipment housing and other network infrastructure equipment From outside plant and central office to inside the home Telect draws on more than 25 years of experience to deliver leading edge product and service solutions Telect is committed to providing superior cu...

Страница 3: ...Repeater 7 3 1 Operation 11 3 1 1 Monitoring 11 3 1 2 Loopbacks 11 3 1 3 Patching 12 4 1 Service 12 4 1 1 Owner Maintenance 12 4 1 2 In Case Of Difficulty 13 4 1 3 In Warranty Service 13 4 1 4 Out Of Warranty Service 13 4 1 5 Repacking For Shipment 14 List of Figures Figure 1 Dimensions 4 Figure 2 Schematic 5 Figure 3 Network Element Locations 6 Figure 4 Jumper Settings 8 Figure 5 Connecting Two N...

Страница 4: ...eneration to equal level point on each circuit Mini WECO monitor and I O jacks Alarm and tracer lamp LEDs Full DSX functionality including patching monitoring and loopbacks 1 1 2 Specifications 1 1 2 1 Electrical Monitor Level 20 dB 1 5 dB below signal level Return Loss 24 dB at DS3 signal rate Impedance 75Ω 5 1 1 2 2 Power Battery Input A and B redundant 42 to 58 Vdc Input Current 35 mA nominal 4...

Страница 5: ...e Meets ITU T G 832 1993 requirements Equalization Selectable normal or high sensitivity receive equalization based on receive cable length 1 1 2 6 E3 Output Data Rate Same as input signal transmit clock is recovered from input signal Data Format AMI with HDB3 coding Pulse Shape Complies with ITU T G 703 LBO Fixed transmit level 1 1 2 7 STS 1 Input Data Rate 51 84 Mb s 100 ppm Data Format Bipolar ...

Страница 6: ...Operational from 0 50 C Heat Dissipation 5 7 BTUs hour ALARM OUTPUTS LEDs CONDITION RCV LED GREEN XMIT LED GREEN ALARM CONTACTS OPEN NORMAL VALID INPUT SIGNAL RCV LED RED XMIT LED AMBER MAJ ALARM CONTACT CLOSED LOSS OF VALID INPUT SIGNAL ALL ONES SIG NAL AUTOMATICALLY TRANSMITTED XMIT LED RED MAJ ALARM CONTACT CLOSED TRANSMITTER FAILURE ALL FRONT PANEL LEDS OFF PWR FAIL ALARM CONTACT CLOSED FAILUR...

Страница 7: ...t Inc USA 1 509 926 6000 Mexico 52 33 3836 37 52 www telect com 2010 Telect Inc All Rights Reserved 117209 1 A0 Page 4 1 1 2 11 Dimensions Figure 1 Dimensions 3 90 in 9 91 cm 6 84 in 17 37 cm 0 65 in 1 65 cm ...

Страница 8: ...required to regenerate both the send and receive signals and complete the cross connect The repeater regenerates the signal that appears on the IX port and transmits it out the I port for a length dependent upon the type of cable used See Section 2 1 Installation on page 6 to set the module jumpers based on cable length The OX and O ports are passive therefore a second repeater is required to rege...

Страница 9: ...ains static sensitive components To prevent equip ment damage wear a properly connected grounding strap while handling the module and store it in its original anti static bag when not in use 2 1 1 1 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 repeater modules in a BCS II chassis The Ve...

Страница 10: ...ontainer is damaged keep it for the carrier s inspection Notify the carrier and call Telect s Customer Service Department 1 800 551 4567 or 1 509 926 6000 Keep the container until you have checked equipment operation If you experience any kind of problem call Telect s Customer Service Department Use the original undamaged con tainer if you are instructed to return the product to Telect 2 2 Install...

Страница 11: ...e being used Figure 4 Jumper Settings NOTE Transmit and Receive settings are for distance from repeater to network element or next repeater only Table 1 Transmit Settings by Cable Type Cable Repeater to NE distance feet Setting 720 0 124 Low 124 255 High 728 0 212 Low 212 425 High 734 0 224 Low 224 450 High 735 0 112 Low 112 225 High RG 59 0 224 Low 224 450 High Jumper Settings Data Rate T3 DS3 De...

Страница 12: ...the appropriate chassis slot and press it firmly into the backplane connector 7 Secure each module with the included screw Table 2 Receive Settings by Cable Type Cable Cross connect distance feet Setting 720 0 124 Short 124 255 Long 728 0 212 Short 212 425 Long 734 0 224 Short 224 450 Long 735 0 112 Short 112 225 Long RG 59 0 224 Short 224 450 Long ...

Страница 13: ...distance feet FIGURE Distance Transmit LBO Setting Repeater to Repeater distance feet FIGURE Distance Receive LBO Setting 0 124 A or C SHORT 0 124 B SHORT 124 255 A or C LONG 124 255 B LONG 0 212 A or C SHORT 0 212 B SHORT 212 425 A or C LONG 212 425 B LONG 0 224 A or C SHORT 0 224 B SHORT 224 450 A or C LONG 224 450 B LONG 0 112 A or C SHORT 0 112 B SHORT 112 225 A or C LONG 112 225 B LONG 0 224 ...

Страница 14: ...u can perform non intrusive signal monitoring by connecting your test equipment to the front monitor jack labeled M Figure 6 Non intrusive Signal Monitoring 3 1 2 Loopbacks To temporarily loop the repeater s OUT port to its IN port fully insert a mini WECO looping plug into the I O jacks Figure 7 Inserting a Mini WECO Looping Plug Monitor Jack Test Equipment ...

Страница 15: ...S II Simplex Repeater module does not need preventive maintenance The only part you can replace is the tracer lamp LED 4 1 1 1 Replacing the Tracer Lamp LED Procedure steps 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 ALERT ALERT Do not bend the LED s two meta...

Страница 16: ...pport By e mail getinfo telect com By phone 888 821 4856 or 509 921 6161 4 1 3 In Warranty Service Contact your Telect equipment distributor or call a Telect Customer Service Representative 1 800 551 4567 1 509 926 6000 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 Retu...

Страница 17: ... against actual material and labor costs 4 1 5 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 outs...

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