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ADTRAN TOTAL ACCESS 4303 Quick start guide

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Quick Start Technical Support (800) 726-8663 61200323L1-13B
November 2001
Copyright © 2001 ADTRAN All rights reserved
For more detailed documentation, visit us online at www.adtran.com
TOTAL ACCESS
®
4303 BNC MODULE
R1
C12
C13
FB2 FB3
C2
R5
C3
C6
C9
O
N
C1
C5
C15
C10
C11
SW1
R6
R3
R4
P1
P2
R9
R10 R2
C7
C14
R11
1 2 3 4 5
O
N
R 8
C 4
EXT STA CLK
P50 P52 P51
A - IN A - OUT B - IN
P53
B - OUT
+
_
s
+
_
s+
_
s
+
_
s
NTWK MGMT
A MISC B
TRS
TRS ABAB AB AB
AUX1 AUX2
ACO RMT
AUX1 AUX2
NO COM NC
NO COM NC
-48 VDC PRI
-48 VDC RET
-48 VDC SEC
-48 VDC RET
E - NET B E - NET A
NO COM NC NO COM NC NO COM NC
AUD. ALARM OUTPUTS
CRI - A MAJ - A MIN - A
VIS. ALARM
OUTPUTS
CRI - V MAJ - V MIN - V
NO COM NC NO COM NC NO COM NC
TX 4
TX 3
ADTRAN 1999 © COPYRIGHT
COPYRIGHT
5200330-1B
RX 4
RX 3
RX 2
TX 2
RX 1
TX 1
ADMIN
BNC Module
Slots 1&2
BNC Module
Slots 3&4
INSTALLATION INFORMATION
• Connect the module to the I/O Module connectors located on the backplane of the TA 4303 unit. For
Slots 1 and 2, use the I/O Module connectors at the top of the backplane, labeled J1 and J2. For
Slots 3 and 4, use the I/O Module connectors at the bottom of the backplane, labeled J3 and J4.
Refer to the above figure for a diagram of installed BNC Modules.
• The installed BNC Module provides two dual BNC Female connectors. Continue the installation by
connecting the appropriate cables to the TA 4303.
• Once powered, the SCU will automatically activate the BNC Module using the current module switch
settings. No further configuration is necessary to activate the interfaces.
• Once installed, use the terminal menus to configure and control the DS3 or STS-1 modules (see the
SCU Quick Start, 61200334L1-13A).
• Use the arrow keys on your VT-100 terminal keyboard to move to the Modules menu; press Enter in
the Menu column of the appropriate module.
Disconnect the TA4303 Chassis from power before installing the BNC Module.
CLEI Code: SLL34Y4J_ _
Quick Start Technical Support (800) 726-8663 61200323L1-13B
November 2001
Copyright © 2001 ADTRAN All rights reserved
• For single mode operation use BNC pair ‘A’ for Slots 1 and 3 and BNC
pair ‘B’ for Slots 2 and 4.
• For the TA 4303 to function properly in DS3 or STS-1 redundant mode, only
BNC pair ‘A’ may be used.
MODES OF OPERATION
SINGLE REDUNDANT
SW1 OFF ON
SW2 OFF OFF
SW3 ON OFF
SW4 OFF OFF
SW5 ON ON
TOTAL ACCESS 4303 BNC MODULE
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