Specifications

2-28
ELMo 120 Multiplexer installation and testin
g
Revision 2.01 ELMo 120 Multiplexer Installation and Maintenance Guide 08-01023-01
Task:
Testing data connectivity
This procedure verifies data connectivity from the customer premise cross-
connect and the ELMo 120 shelf.
Requirements
The following is required to do this procedure:
• Elite modem with power adapter and extension cord (if necessary)
Action
Step Action
1
Identify the data connections bein
g
tested at the EtherLoop cross-connect
block and the Modem card on the ELMo 120 Multiplexer shelf.
2
Install and connect the Elite modems on the correspondin
g
lines at the
customer premise locations as described in the
Elite Modem Installation
Guide
.
3
Connect power to the Elite modem.
4
Switch the power switch on the ELMo 120 Multiplexer Power card to the ON
position.
5
Observe the Elite modem and ELMo 120 Modem card LEDs. After about 4-5
minutes, all LEDs at both the ELMo 120 Multiplexer and CPE locations
should be
g
reen, with the transfer LEDs flickerin
g
.
6
If the LEDs do not respond properly, see Chapter 3, “ELMo 120 Multiplexer
maintenance.”
STOP
You have completed this task.