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DS3/EC1 and TMUX 48-port cable installation

Description

This section describes how to connect the DS3/EC1 and TMUX cables to the Alcatel-

Lucent 1665 DMX High-Capacity shelf and route the cables out of the bay and to the

DS3/EC1 terminating equipment. Perform this procedure if DS3/EC1 or TMUX cables

are required.

Note:

the DSX becomes an extension of the Alcatel-Lucent 1665 DMX High-Capacity shelf

backplane connections. Therefore, the IN on the Alcatel-Lucent 1665 DMX High-

Capacity shelf backplane connects to the IN of the DSX and the OUT of the Alcatel-

Lucent 1665 DMX High-Capacity shelf backplane connects to the OUT of the DSX.

DS3/EC1 and TMUX cable options are listed in

contains miscellaneous DS3 cables for both the 12-port and 48-port installations.

DS3/EC1 and TMUX transmission connections are in

groups fully cabled may have up to 192 DS3 drop capacity if using the 48-port DS3/EC1

or TMUX circuit packs.

Procedure

Proceed as follows:

Refer to the engineering job specification. Obtain the DS3 cables per

Table 1-11

indicating bay, shelf, function group (A, B, C or D) and direction (IN or OUT of the bay)

at each end.

Note:

(J1 - J8), the additional DS3 ports (25 - 48) are cabled to the middle section of the shelf

(J20 - J27).

Connect the function group cables at the Alcatel-Lucent 1665 DMX High-Capacity shelf

end, carefully matching the correct connector with the appropriate backplane connectors

as shown in

Note:

of 6.5 in-lb. Do not overtighten.

365-372-304R7.1

Issue 2 March 2008

When cabling the Alcatel-Lucent 1665 DMX High-Capacity shelf to a DSX,

and note the function group where each cable will be used. Label the cables,

The first 24 ports of a Function unit must be cabled to the bottom connectors

Figure 1-14, "DS3/EC1 and TMUX cable installation" (p.

DS3/EC1 and TMUX cable retaining screws must be tightened to a maximum

DS3/EC1 and TMUX 48-port cable installation

Table 1-8

and

Table

1-9.

Table

1-11. A total of four function

Table

Table 1-10

1-8,

Table 1-9

1-42).

1 - 4 1

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Ds3/Ec1 And Tmux 48-Port Cable Installation; Ds3/Ec1 And Tmux Transmission Connections - Alcatel-Lucent 1665 Installation Manual