Section 3: Installing Extensions and Trunks
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Section 3: Installing Extensions and Trunks
Aspire S Hardware Manual
INSTALLING SINGLE LINE TELEPHONES
Single Line Extension Cabling
Each single line extension requires one-pair twisted station cable from the MDF to the modular jack. A max-
imum of 24 2-wire extensions can be installed per 50-pin 66 block.
To connect station cabling:
1.
Punch down one pair 24 AWG station cable for each single line telephone to a cross-connect block.
2.
Punch down cross-connect from the clips on the cross-connect block to their corresponding clips on
the extension (B) block.
3.
Connect the extension (B) block's 25-pair cable to the corresponding RJ-61 connector on the PCB.
4.
Install bridging clips on the extension (B) block.
Installing a Single Line Telephone
To install a single line telephone:
1.
Install a modular jack for each single line telephone. The modular jack should be within six feet of
the phone.
2.
For each extension, run one-pair 24 AWG station cable from the cross-connect block to a modular
jack.
3.
Terminate the extension leads to GRN/RED of the modular jack. Terminate the unused leads to the
jack.
Figure 3-2: INSTALLING A SINGLE LINE TELEPHONE
625
Modular
Jack
25-pair
cable to
extension
PCB
BLK
YEL
RED
GRN
BLU-WHT
WHT-BLU
0893100-93
Cross
Connect
Block
"B"
Block