Vanguard Managed Solutions Vanguard 6500 PLUS - Manual (Page 75)

Installation 2-67
DSU DIM Installation
Installation
Procedure Follow these steps to install the DSU DIM:
Caution
Be sure that the telco plug is disconnected before the EIM is disconnected from the
6500
PLUS . Also, do not connect the telco plug to the EIM until the EIM has been
connected to the 6500 PLUS .
Software supporting the DSU option is necessary for the 6500 PLUS to recognize the
DSU hardware. The provided software requires an NSO or similar equipment to
(remotely) download the software, and a Flash card.
Control Terminal
Port For configuration, reporting, and troubleshooting the CTP port must be used.
Network Management is not supported for the Integral DSU option.
Step Action
1 Install the DSU DIM in the DTE position only (see Figure 2-23).
The DSU option does not operate if the DIM is installed in the DCE
position.
2 Set the jumpers properly.
This option requires the jumpers be set for the high speed 1 setting
(M1/HS). This is the same jumper location listed for the V.35, V.36,
and X.21 interfaces on standalone or Modulus 8/18 hardware.
3 Plug the EIM into the backplane connector corresponding to the DIM
port containing the DSU DIM (Port 1 or 2). Verify that the EIM is
only connected to a port that has a DSU DIM installed.
4 Tighten the connector mounting screws to provide proper grounding
and ensure signal integrity.