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61246041L1-22A
T200 HRE TURN-UP GUIDE
LOOP BACK
LOOP THRU
SHORT
OPEN
LOOP 1
LOOP 2
P7
T
P13 R
P41 T
P47 R
T
P5
R P15
T
P55
R P49
CUST
NET
LOOP 1
LOOP 2
P7
T
P13 R
P41 T
P47 R
T
P5
R P15
T
P55
R P49
CUST
NET
LOOP 1
LOOP 2
P7
T
P13 R
P41 T
P47 R
T
P5
R P15
T
P55
R P49
CUST
NET
LOOP 1
LOOP 2
P7
P5
T
NET
CUST
P13
P15
R
T
R
LOOP
BACK
LOOP
THRU
SHORT
OPEN
SW1
P41
P55
T
NET
CUST
P47
P49
R
T
R
P17
P1/P11
FRM
GND
-48
RET
P35
-48V
1996
5244.065-1D
c
LOOP 1
LOOP 2
P7
T
P13 R
P41 T
P47 R
T
P5
R P15
T
P55
R P49
CUST
NET
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
P13
LOOP 1 Receive towards CUST
P5
LOOP 1 Transmit towards CUST
P15
LOOP 1 Receive towards CUST
P41
LOOP 2 Transmit towards NET
P47
LOOP 2 Receive towards NET
P55
LOOP 2 Transmit towards CUST
P49
LOOP 2 Receive towards CUST
P17
–48RET
P1
Frame Ground
P11
Frame Ground
P35
–48 volts
WARRANTY
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) 457-5007, Document 414.
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
–
