IBM 3746-900, Руководство по установке

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Cabling the 3746-900 to the 3745-X1A
Step 21. ____ Re-install the cards removed in step 2 on page 4-36, in positions U
and V, and any crossovers (if needed, refer to the Maintenance Informa-
tion Procedures, SY33-2054, for crossover setting). Hold the excess
length of the cables in the 3746-900 frame.
Go to “Plugging the Active and Passive Bypass Cards and Connecting the +5 V Cables.”
Plugging the Active and Passive Bypass Cards and Connecting
the +5 V Cables
Step 1. ____ From the 3745 menu, click on "Operation Management"
Step 2. ____ Double click on "Locate Bypass Card Position", the function is
running.
Note: If the configuration does not require a bypass card you will get an
information message (see Figure 4-41). In that case, click on "OK" to
return to the 3745 menu.
Figure 4-41. Information Message
Step 3. ____ Record the card positions (if any) for the active (ABP1 and ABP2)
and passive (BPC1) bypass cards
Step 4. ____Obtain the required cards and cables from the shipping group
according to your 3745 configuration (save the unused parts in a safe
place for further needs).
In the shipping group you have received:
a. 2 Active bypass cards ABP1 PN 58G2308.
b. 2 Active bypass cards ABP2 PN 58G2309.
c. 18 Passive bypass cards BPC1 PN 03F4372.
d. 2 Cables PN 76F9338
e. 2 Cables PN 76F9339
f. 18 Intermix brackets PN 1953110
g. 18 Extenders PN 1953093
h. 4 Dummy cards PN 398482
i. 4 Holders PN 1953172
Step 5. ____Install the holders PN 1953093 on the BPC1 cards.
Step 6. ____Install the holders PN 1953172 on the ABP1 and ABP2 cards (if
any).
Chapter 4. Connecting the 3746-900 to a 3745-X1A
4-41