Specifications
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 ELMo 120 Multiplexer installation and testin
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Revision 2.01 ELMo 120 Multiplexer Installation and Maintenance Guide   08-01023-01
Task:
Installing ELMo 120 Multiplexer connections for 
data-only service 
Use this procedure to connect the ELMo 120 Multiplexer to the EtherLoop 
cross-connect in applications where no voice service is required.
Requirements
This procedure requires the following tools and materials:
• 5-ELMo 120 Multiplexer cable harnesses
• 5-intermediate cables
• cross-connect block(s) of the same type used in the existing main 
distribution frame (MDF)
• cross-connect punch-down tool
Appendix B contains the specifications for the cables and wiring required in 
this procedure.
Action
Step Action
1
Place and secure the dedicated EtherLoop cross-connect blocks on the 
facility main distribution frame.
2
Connect one Amp-Champ connector of an intermediate cable to the matchin
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connector on the dedicated EtherLoop cross-connect block, and route the 
other connector to the equipment bay containin
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 the ELMo 120 Multiplexer.
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