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Page 142 of 436
Installing the Krone cross-connect system (UK)
NN43021-310
Standard 06.01
Planning and designating a Main Distribution Frame
In the Krone cross-connect system, one terminating strip holds ten pairs of
cable. When cross-connecting a 25-pair cable on this system, eight of the
ten terminating points are used on each strip. One 25-pair cable, therefore,
occupies three terminating strips:
8 pairs per strip by 3 strips = 24 pairs
Card allocations
Figures 52 and 53 provide module card allocations for the Krone
cross-connect system.
Procedure 12 describes how to install the Krone Test Jack Frame for the UK.
Procedure 12
Installing the Krone Test Jack Frame (UK)
1
Refer to the equipment layout plan to determine where to place the
cross-connect terminal.
2
Lay out the terminal blocks.
3
Attach labels on the cross-connect terminal to indicate the terminal blocks
assigned to the following:
•
Analog line cards
•
DC15/AC15/RAN/PAG cards
•
Data Access cards
•
AUX wiring
•
Power Failure Transfer Units
•
Digital line cards
•
Telephones
•
Exchange line trunk cards
•
Direct Dialing Inward trunk cards
•
Miscellaneous equipment
March 2013
End of Procedure
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