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Installation Manual, Chapter 7 – Installing ETW-Type Multiline Terminals
A6-506000-642-01(8508), Release 6.0, November 2003
S
ECTION
3
C
ONNECTING
AN
ETW-T
YPE
M
ULTILINE
T
ERMINAL
Terminal Update
Before ETW-type Multiline Terminals can be operated on a Xen Alpha system, the
keypad may need to be changed. Replacement keypads and installation instructions
are available for purchase from the NEC CNS ICP Service Department.
Modular Terminal Connections
Connecting Multiline Terminals and SLT Adapters.
When connecting ETW-type Multiline Terminals or SLT Adapters to the MDF or IDF,
individually twisted 1-pair cabling must be used. Refer to
Connections for Multiline Terminals –
for an illustration of connections.
Figure 7-1:
Modular Terminal Connections for Multiline Terminals
Attach a Multiline Terminal to the System
1.
Plug a telephone cord into the modular jack on the bottom side of the
Multiline Terminal.
2.
Lead the cord out through the cord groove as shown in
.
Figure 7-2:
Connecting an ETW-Type Multiline Terminal
Modular
Terminal
Station
Cable
To
MDF
c f
Y
B
YL
BK
