NETVANTA ANALOG MODEM DIAL BACKUP INTERFACE MODULE (DIM)
P/N 1200864L1
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Quick Start Guide
Quick Start Guide, 61200864L1-13B, February 2004
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S
PECIFICATIONS
• ITU V.90 Compliant
• Async
I
NSTALLATION
I
NSTRUCTIONS
1. Remove power from the base unit.
2. If the Network Interface Module (NIM) is already in the
NetVanta chassis, release the pins at both edges of the
NIM faceplate and slide the module out of the chassis.
3. Carefully align the P1 connector on the NIM with the J1
connector on the analog modem DIM.
Using only
fingertip pressure
so that neither circuit board bends or
flexes, ensure that the connectors are firmly seated.
Secure the analog modem DIM to the NIM using the
screws and standoff posts supplied.
12 VDC
POWER
CONSOLE
LAN
SLOT 1 NET/D BU
WAN-DDS
DBU
WAN-DDS
DBU
4. Slide the NIM with the analog modem DIM attached
into the NetVanta option slot until the NIM is firmly
seated against the back of the chassis.
5. Secure the pins at both edges of the NIM.
6. Connect the cables to the associated device(s).
7. Complete installation of the base unit.
8. Restore power to the base unit.
A
NALOG
M
ODEM
DBU (RJ-48C) C
ONNECTION
P
INOUT
Pin
Name
Description
1-3
—
Unused
4
R
Network-Ring
5
T
Network-Tip
6-8
—
Unused
I
NSTALLATION
I
NSTRUCTIONS
(C
ONTINUED
)