Comtest-networks MTAS-192 METALLIC TEST ACCESS SYSTEM Instrukcja Użytkownika Pobierz pdf (Strona 34)

Comtest Networks

CT-IG-MTAS192-2008-v1_8.doc

MTAS-192

Installation Guide June 2006

4.2.3 Connecting Line/Facility and POTS/Equipment RJ-21 Connectors

NOTE: Please see Appendix A for cable pinouts.

Step 1. Connect one end of the CAT3/5 24-pair cable to the "LINE/FACILITY" female

RJ-21 connector on the MTAS backplane. For right-angle RJ-21 connectors,

use a tie wrap to secure the top of connector to the cable tie mount and RJ-21

connector; use a screw for bottom. Please see Figure 27 and Figure 28.

Step 2. Connect the other end to the subscriber MDF.

Step 3. Connect one end of the CAT3/5 24-pair cable to the "POTS/EQUIPMENT"

female RJ-21 connector on the MTAS backplane.

Step 4. Connect the other end to the voice switch.

Step 5. Dress, tie, and label cables following local procedures.

Step 6. Repeat steps #1-5 for all provisioned line cards.

Figure 26: Cabling RJ-21 Connections

Figure 27: Run Tie-wrap through Slot of Cable

Tie Mount

Figure 28: Right Angle RJ-21 Male Connector

Tie-wrapped to Cable Tie Mount

12 3 4

"DSL" to DSLAM

"LINE/FACILITY" to

subscriber

MDF

"POTS/EQUIPMENT" to

voice switch

1 2 ... 29 30 31 32 33 34 35 36 37 38 39 ... 71 72

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Comtest-networks MTAS-192 METALLIC TEST ACCESS SYSTEM Instrukcja Użytkownika Strona 34