T200 HRE TURN - UP GUIDE
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INSERTING THE TAC
For test access using the TAC, insert the TAC into the repeater housing as follows.
Hold card with the index finger through the finger hole viewing the edge of the card so that SW1 is facing to the right. The edge of the card being viewed corresponds to the faceplate of the HRE. Insert card into the slot with the same orientation as the T200 HRE. Test Access Card (TAC), part number 1244065L1, or Test Access Module (TAM), part number 1245065L1, can be used for testing the slot.
TESTING THE CO PAIRS
LOOPBACK
1.To loopback the circuit put SW1 in the LOOPBACK position. This loops the circuit back to the CO and to the field.
LOOPTHRU
2.To loopthru the CO pairs to the field pairs put SW1 in the LOOPTHRU position. This bridges the circuit pairs.
SHORT
3.To short the CO pairs put SW1 in the SHORT position. This connects transmit to receive on each loop.
OPEN
4.To open the circuit put SW1 in the OPEN position. This allows for a voltage measurement across pairs.
AVAILABLE ACCESS
Label | Description |
P7 | LOOP1 Transmit towards NET |
LOOP 1
P7 | P5 |
|
T | T |
|
NET | CUST |
|
R | R |
|
P13 | P15 | SW1 |
LOOP |
|
|
BACK |
|
|
LOOP |
|
|
THRU |
|
|
SHORT |
|
|
OPEN |
|
|
LOOP 2 |
| |
P41 | P55 |
|
T | T |
|
NET | CUST |
|
R | R |
|
P47 | P49 |
|
P17 | P1/P11 |
|
FRM |
| |
RET | GND |
|
| P35 |
|
|
| |
P7 T
P13 R NET
P41 T
P47 R
P7 T
P13 R
NET
P41 T
P47 R
P7 T
P13 R
NET
P41 T
P47 R
P7 T
P13 R
NET
P41 T
P47 R
LOOP BACK
LOOP 1
LOOP 2
LOOP THRU
LOOP 1
LOOP 2
SHORT
LOOP 1
LOOP 2
OPEN
LOOP 1
LOOP 2
TP5
R P15 CUST
TP55 R P49
TP5
R P15 CUST
T P55 R P49
TP5
R P15 CUST
T P55 R P49
TP5
R P15 CUST
T P55 R P49
P13 | LOOP 1 | Receive towards CUST |
P5 | LOOP 1 | Transmit towards CUST |
P15 | LOOP 1 | Receive towards CUST |
P41 | LOOP 2 | Transmit towards NET |
WARRANTY
c 1996 
P47 | LOOP 2 | Receive towards NET |
P55 | LOOP 2 | Transmit towards CUST |
P49 | LOOP 2 | Receive towards CUST |
Warranty for Carrier Networks products manufactured by ADTRAN and supplied under Buyer’s order for use in the U.S. is ten (10) years. For a complete faxback copy of ADTRAN’s U.S. and Canada Carrier Networks Equipment Warranty: (877)
P17 | |
P1 | Frame Ground |
P11 | Frame Ground |
P35 |
COMPLIANCE
This product complies with UL 1950, third edition. It is intended for installation in restricted access locations only and in equipment with a Type “B”’ or “E” installation code. Ensure chassis ground is properly connected.
Code | Input | Output |
Power Code (PC) | C | C |
Telecommunication Code (TC) | X | X |
Installation Code (IC) | A | – |
