ADTRAN TRI-R, OP QUICK START GUIDE

PRACTICES

Section 61210083L1-13

Issue 1, June 1998

CLEI Code #NANIDCBC _ _

TRI-R/OP W/METAL ENCLOSURE

QUICK START GUIDE

GENERAL

This Quick Start Guide provides installation
procedures for the ADTRAN Total Reach ISDN
Remote Outside Plant (OSP)with a Metal Enclosure.
See Section 61210083L2-5A - Installation and
Maintenance Practice for the TRI-R/OP, for additional
information regarding the TRI-R unit.

The Metal Enclosure can be externally mounted on a
customer’s residence, on a pole, or in a wire closet.
The interconnect between the network and the
customer’s NT1 is made using the 18” long cable.
The cable has spade lug terminals for wiring to many
terminal blocks or station protectors. The TRI-R/OP
provides onboard protection from surge and power
cross conditions, and does not require the use of
station protectors.

Mounting

Loosen the 7/16 security bolt and remove the front
cover. Insert two screws (recommend #8 x 1.5-inch)
through the two mounting holes located on the base of
the metal enclosure and attach to the customer’s
residence, pole, or wire closet, see Figure 1.

Up to –190 VDC maximum may be present
on the OSP Cable Pair.

For applications on customer’s residence, the metal
enclosure should be within 12 inches from the
Network Interface Device (NID) to allow for proper
routing of the interconnect cable. Thread the
interconnect cable through the grommet of the metal
enclosure (see Figure 1) and connect the ground wire
(Black) to an approved ground. Connect the TRI
Interface (Blue and White) to the station protector
module that will be used for the network. These
connections are not sensitive to Tip/Ring reversal.

Total Reach

S

C

C

M

A

S
Y
N
C

L
O
S
S

NT1 TR

NT1-SUBSCRIBER

MODULE

( U-INTERFACE )

TIP - GREEN
RING - RED

This TRI-R unit interconnects to the central office ADTRAN TRI-C unit,

part number 1210082L1, or Total Reach equivalent.

The TRI-C must be removed or de-energized prior to installation

or maintenance to the Digital Subscriber Line (DSL).

L

R

R

A

C

Y

O

C

C

R

T

N

O

G

C

P

I

B

N

L

A

O

C

S

K

S

CONNECTIONS

GROUND - BLACK

WARNING:

P
O
W
E
R

DSL PROTECTOR

( TRI-INTERFACE )

RING - WHITE

MODULE

TIP - BLUE

REMOTE UNIT

1210083L2

ISDN

TELEPHONE

OPERATING

EQUIPMENT

BLUE

TIP
RING

TIP
RING

TRI

GROUND

NTI

WHITE
BLACK
GREEN
RED

18 inches

Figure 1. TRI-R/OP w/Metal Enclosure

Trademarks: Any brand names and product names included in this document are trademarks, registered trademarks, or trade names of

their respective holders.

1Section 61210083L1-13, Issue 161210083L1-13A

Connect the NT1 Interface (Green and Red). These
connections are not sensitive to Tip/Ring reversal. If
a customer wiring bridge module will be used, the
module must be an electronic free module (no 1/2
ringer or RFI). Connection to the customer module
can be made using one of the following methods:

• Use a separate station protector module using the
wiring post to make the electrical connection.

• Use interconnect devices such as Scotchlok™ in
the telco compartment of the NID.

For applications that require a pole or cabinet mount,
connections to the drop (TRI-Interface) and station
side (NT1-Interface) should be made using approved
methods, either Scotchlok or a suitable splice
enclosure. For applications in a wiring closet,
connections to the drop (TRI-Interface) and station
side (NT1-Interface) can be made using standard
punch-down blocks, or any other suitable method.

After the connections for the TRI and NT1 Interfaces
are complete, verify the TRI-C is installed or powered
on. Observe the faceplate indicators to determine the
operational status of the systems. Table 1 describes
the eight front panel status LEDs. Refer to Section
61210083L2-5A for additional deployment and test
information.

Upon completion of circuit turn-up, replace the front
cover and tighten the 7/16 security bolt to 20 to 30
in-lbs. DO NOT OVERTIGHTEN.

6. WARRANTY AND CUSTOMER SERVICE

ADTRAN will replace or repair this product within 10
years from the date of shipment if it does not meet its
published specifications or fails while in service (see

ADTRAN Telco Network Equipment Warranty,
Repair, and Return Policy and Procedure document

60000087-10A).
Contact CAPS prior to returning equipment to

ADTRAN.
For service, CAPS requests, or further information,

contact one of the following numbers:

ADTRAN Technical Support

[phone]
Standard hours: Monday-Friday, 7 am-7 pm CST
Emergency hours: 7 days/week, 24 hours/day

ADTRAN Sales

[phone]

ADTRAN Repair/CAPS

[phone]

Repair and Return Address

ADTRAN, Inc.
Customer & Product Service (CAPS) Department
901 Explorer Boulevard
Huntsville, Alabama 35806-2807

Table 1. Front Panel Indicators

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CNYS1TN

SSOL

CRC1TNdeRafostpiecersetacidnI

CNYSRTdeRlangisfossolasetacidnI

CRCRTdeRraeNafotpiecersetacidnI

RT

NIGRAM

KCABPOOLwolleYnisiR-IRTehtsetacidnI

TCAneerGehttahtsetacidnidilosnO

REWOPneerGnapstahtsetacidnI

deRlangisfossolasetacidnI

.1TN

.ecafretniIRB

.tinuC-IRTehthtiw

.tinUC-IRTehtnorf

wolleYeslupehttahtsetacidnI

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.tnempiuqelanimret

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noitazinorhcnysromorf

)EBEN(rorrEkcolBdnE

Bd85sdeecxenoitaunetta
.zHk02taderusaemssol

dednammoc-krowtena

2,kcabpool1Brofdnoces

2Brofdnocesrepsehsalf

rofdilosnodna,kcabpool

sahtnempiuqelanimret

htiwstibTCAdegnahcxe

dnocesrepecnognihsalF

sitibTCAehtsetacidni

ehtylnomorftnesgnieb

dnatneserpsignirewop

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2 Section 61210083L1-13, Issue 1 61210083L113A