ADTRAN 3192 H2TU-C Job Aid

3192 H2TU-C
LED STATUS
G G
CLEI: T1L3X6AA_ _
DSL Off
G
Red
G
Yellow
G
Green
G G
DSX Off
1222004L2
✷
Blinking
G
Solid
G G
ALM Off
G
Red
G
Yellow
G G
LBK Off
G
Yellow
✷
Blinking
BANTAM JACKS
MON
Provides a nonintrusive tap to monitor characteristics of the DSX signal
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TX — monitors signal being received from the network
RX — monitors signal being transmitted to the network
EQ
I Provides an intrusive signal interrupting access point to the data stream
TX — accesses the data stream being transmitted toward the customer
RX — accesses the data stream being received from the customer
RS-232 DB-9 CONNECTOR
Used to access the HDSL2 utilities menu tree via VT100 emulation software such as
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terminal, Hyper Terminal – Private Edition and ProComm Plus.
I There are two types of terminal emulation modes, Manual and Real-Time. To toggle between the
two, type "CTRL" and "T." To update the screens while in Manual Mode, press the space bar 3
times. Real-Time Update Mode is the default mode.
I Provision terminal port as follows:
Data Rate — 1.2 kbps to 19.2 kbps
Asynchronous Data Format — eight data bits, no parity (none), one stop bit, and no flow
I When using a PC with terminal software, be sure to disable any power saving programs.
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 copy of ADTRAN's U.S. Carrier Networks
Equipment Warranty: (877) 457-5007, Document #414.
C A U T I O N C A U T I O N !
SUBJECT TO ELECTROSTATIC DAMAGE
OR DECREASE IN RELIABILITY.
HANDLING PRECAUTIONS REQUIRED.
3192 H2TU-C
No synchronization between H2TU-C and H2TU-R on the loop.
- 7
Poor signal quality on the loop (>10 BER).
Marginal signal quality on the loop (≤ 2 dB margin above 10
Good signal quality on the loop (> 2 dB margin above 10
Network side DSX-1 signal is absent or is in a format that does not match the provisioning
of the HDSL2 circuit.
Bipolar Violation (BPV), frame bit error (SF mode) or CRC error (ESF mode) detected at
DSX-1 signal.
Network side DSX signal is present and synchronized.
No alarm condition detected.
Detected local alarm condition (H2TU-C) or locally and remotely (H2TU-C and H2TU-R).
Detected remote alarm condition (H2TU-R).
Unit is not in loopback or armed state.
Active local bidirectional loopback from the H2TU-C toward the customer and the network.
Unit is armed but not in active loopback condition.
control.
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For complete Installation and Maintenance: (877) 457-5007, Document # 700. Please have your fax number available.
CIRCUIT BOARD 5-POSITION ROTARY SWITCH
Sets the DSX-1 Line Build Out (LBO). (Default settings are in bold.)
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- 7
BER).
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- 7
BER).
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CIRCUIT BOARD 6-POSITION DIP SWITCH
Provisions the unit. (Default settings are in bold.)
SW1-1
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SW1-2
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SW1-3
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SW1-4
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SW1-5
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SW1-6
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1
UNFRAMED operation ignores the setting of SW1-3
2
Default timeout setting is 20 minutes when loopback time out is ENABLED
COMPLIANCE CODES
This product is intended to be installed in an enclosure with an
Installation Code (IC) of "B" or "E" and in Restricted Access Locations
only. Up to –200 Vdc may be present on telecommunications wiring.
The DSX-1 interface is intended for connection to intra-building
wiring only.
Code
Installation Code (IC)
Telecommunication Code (TC)
Power Code (PC)
0 — 0-133 feet of LBO
133 — 133-266 feet of LBO
266 — 266-399 feet of LBO
399 — 399-533 feet of LBO
533 — 533-655 feet of LBO
Selects line coding to AMI or B8ZS
Selects T1-framing to FRAMED or UNFRAMED
Selects T1-framing to SF or ESF
ENABLES or DISABLES the NIU loopback
ENABLES or DISABLES the loopback time out
ENABLES or DISABLES shelf alarm feature.
Input Output
A –
– X
F C
JOB
A
ID
61222004L2-22A
0105
1
2
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