Removing Or Installing A Line Interface Coupler (Llc) Or Its Cable - IBM 3745 Series Connection And Integration Manual

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1. Locate the cable by the label on the cable.
2. Touch the electrostatic discharge plate.
3. Plug in the new cable.
Step
4 You have finished this task
Close and lock the door using the special key.
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Removing or Installing a Line Interface Coupler (LIC) or Its Cable
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For LIe types 5 and 6, refer to the LICSI6 Migration and Integration Guide,
SA33-0416 or earlier version of the Connection and Integration Guide, SA33-0129.
Lie Slots: Regardless of the number of ports (lines) that are actually used, four
line numbers are allocated for each LIe slot in a LIB 1. These slots hold TSS LIe
type 1, 3, and 4.
Line Weights: When reconfiguring LIes, ensure that the total weight of lines
connected to a low-speed scanner is within the scanner maximum capacity. To
calculate them see Appendix A, "LSS Characteristics and Line Weights."
Step 1
Starting
Before beginning you must first do the procedure "Getting Started" on
page 2-2.
Step 2
Locating the LIB and the Lie slot.
Use the port number(s).
M-A1
L-A1
goo
RIill RIm
M-A2 L-A2
81Iillill
BillI
BB
I DODD
,
(]
DODD
• Boards 1 and 2 are always UB type 1, which can be equipped with
LIe type 1, 3, and 4.
• Board 4, when installed, is always a LIB type 2, which can be
equipped with LIe type 5 and 6 (features no longer available).
• Board 3 may be either a LI B type 1 or a LI B type 2.
Chapter 2. 3745 Models 130 to 17A: Connecting L1Cs and Cables
2;.13