Adtran DS3 Leaflet

TOTAL ACCESS 4303 DS3 MODULE

DS3 MODULE

CLEI: SLPOCD0C_ _

1200333L1

ONLINE
STATUS
DS3

DS3

■  For a complete Installation and Maintenance Practice (P/N 61200333L1-5): 877-457-5007, Faxback Document 860.  Please have your fax number ready.  ■

●

●

Off 

Blown fuse or no power supplied to the shelf

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Green

Online

✷

Flashing Green Offline

●

Amber

Self-test in progress

●

Red

Module failure

✷

Flashing Red

Self-test failure

●

Green

Active DS3 Module

✷

Flashing Green Standby DS3 - redundancy enabled

✷

Flashing Red

Standby DS3 - cannot automatically become the active
DS3 while the current active DS3 is installed

●

●

Off 

DS3/DS1 not configured for use

●

Green

DS3/DS1 signal present and synchronized; channel is 
configured for use

●

Amber

DS3/DS1 test in progress (includes port self-test)

●

Red

DS3/DS1 alarm present

✷

Flashing Red

DS3/DS1 error

NOTE:  The Total Access 4303 DS3 Module requires SCU firmware of C.02 or greater.

■

Insert the module into the desired slot (1 through 4 only) (hot insertion permissible).

■

The module connects to connectors on the backplane.  Connecting the BNC Module
(P/N 1200323L1) to the connectors  provides two dual BNC connectors (see the BNC
Module Job Aid, 61200323L1-22). 

■

The Total Access

®

4303 SCU automatically detects the presence of the module.  There

is no need to reboot.

■

Once installed, use the terminal menus to configure and control the module (see the
SCU Job Aid, 61200334L1-22).

■

Use the arrow keys on the VT100 terminal keyboard to move to the Modules menu;
press E

NTER

in the Menu column of the appropriate module.

#61200333L1-22B#

Framing

M13 or C-Bit Parity

Line Coding

B3ZS (bipolar 3 zero substitution)

Line Build Out

0 to 50 feet (Short)
51 to 450 feet (Long)

Tests

Self-test
Local Line and Payload Loopbacks
Remote Line and Payload Loopbacks

Line Rate

44.736 Mbps ± 895 bps

Terminating Impedance

75 ohms ± 5%, unbalanced

Power

12 watts

Compliance

FCC Part 15, UL 60950, NEBS Level 3

Temperature

Operation: 0ºC to 50ºC
Storage: –40ºC to 70ºC

Relative Humidity

To 95% noncondensing

The Total Access 4303 DS3 module is NRTL listed to the applicable UL standards.
The Total Access DS3 is to be installed in a restricted access location and in a Type
“B” or “E” enclosure only.

This device complies with Part 15 of the FCC rules.  Operation is subject to the fol-
lowing two conditions: (1) This device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may
cause undesired operation.

Changes or modifications not expressly approved by ADTRAN could void the user’s
authority to operate this equipment.

ADTRAN will replace or repair this product within the warranty period if it does not
meet its published specifications or fails while in service.  Warranty information can
be found at www.adtran.com/warranty. U.S. and Canada customer Faxback: 
877-457-5007, Document 414.

Power Code (PC)

F

C

Telecommunication Code (TC)

–

–

Installation Code (IC)

A

–