NETVANTA 56K/64K NETWORK INTERFACE MODULE (NIM)
P/N 1200861L1
For more detailed documentation, visit us online at
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Quick Start Guide
Quick Start Guide, 61200861L1-13C, February 2004
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S
PECIFICATIONS
DDS Interface
4-wire, full duplex
-45 dB receiver sensitivity all rates
Data Rates: 56K, 64K, and Auto
Connector: RJ-48C
Clock Source
Internal or Network
Diagnostics
CSU and DSU loopbacks
I
NSTALLATION
I
NSTRUCTIONS
1. Remove power from the unit.
2. Slide the Network Interface Module (NIM) into the
option slot until the NIM is firmly seated against the front
of the chassis.
3. Secure the pins at both edges of the NIM.
4. Connect the cables to the associated device(s).
5. Complete the installation of the base unit.
6. Restore power to the unit.
DBU (RJ-48C) C
ONNECTION
P
INOUT
Pin
Name
Description
1
R1
Network-Ring1
2
T1 Network-Tip1
3
—
Unused
4
T
Network-Tip
5
R
Network-Ring
6-8
—
Unused
An optional Dial Backup Interface Module (DIM)
is required for dial backup applications.
WAN-DDS (RJ-48C) C
ONNECTION
P
INOUT
Pin
Name
Description
1
R1
Transmit data to Network–Ring 1
2
T1
Transmit data to Network–Tip 1
3-6
—
Unused
7
T
Receive data from Network–Tip
8
R
Receive data from Network–Ring
