3192 H2TU - C | JOBAID |
| 0105 |
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3192 H2TU-C
CLEI: T1L3X6AA_ _1222004L2
C A U T I O N !SUBJECT TO ELECTROSTATIC DAMAGE
OR DECREASE IN RELIABILITY.
LED STATUS
DSL | ● | Off | No synchronization between |
| ● | Red | Poor signal quality on the loop |
| ● | Yellow | Marginal signal quality on the loop (≤ 2 dB margin above |
| ● | Green | Good signal quality on the loop (> 2 dB margin above |
DSX | ● Off | Network side | |
|
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| of the HDSL2 circuit. |
| ✷ Blinking | Bipolar Violation (BPV), frame bit error (SF mode) or CRC error (ESF mode) detected at | |
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| ● Solid | Network side DSX signal is present and synchronized. | |
ALM | ● Off | No alarm condition detected. | |
| ● Red | Detected local alarm condition | |
| ● Yellow | Detected remote alarm condition | |
LBK | ● Off | Unit is not in loopback or armed state. | |
| ● Yellow | Active local bidirectional loopback from the | |
| ✷ Blinking | Unit is armed but not in active loopback condition. |
BANTAM JACKS
MON
■Provides a nonintrusive tap to monitor characteristics of the DSX signal TX — monitors signal being received from the network
RX — monitors signal being transmitted to the network
EQ
■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 terminal, Hyper Terminal – Private Edition and ProComm Plus.
■There are two types of terminal emulation modes, Manual and
■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 control.
■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)
CIRCUIT BOARD 5-POSITION ROTARY SWITCH
Sets the
■133 —
■266 —
■399 —
■533 —
CIRCUIT BOARD 6-POSITION DIP SWITCH
Provisions the unit. (Default settings are in bold.)
SW1-1
■Selects line coding to AMI or B8ZS
SW1-2
■Selects
SW1-3
■Selects
SW1-4
■ENABLES or DISABLES the NIU loopback
SW1-5
■ENABLES or DISABLES the loopback time out2
SW1-6
■ENABLES or DISABLES shelf alarm feature.
1UNFRAMED operation ignores the setting of
2Default 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
Code | Input | Output |
Installation Code (IC) | A | – |
Telecommunication Code (TC) | – | X |
Power Code (PC) | F | C |
HANDLING PRECAUTIONS REQUIRED.
■ For complete Installation and Maintenance: (877)