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Cisco ONS 15454 SDH Procedure Guide, R7.0
78-17194-01
Chapter 15 Maintain the Node
NTP- D230 Replace the Fan-Tray Assembly
Step 1
Review
to ensure that you have compatible components when replacing the FTA and note
the alarms that will occur when an incompatible combination of hardware is installed.
Note
If you need to determine the hardware that has been installed on a node, click the
Inventory
tab
in node view.
Step 2
Open the front door of the shelf assembly by completing the following substeps:
a.
Open the front door lock.
The ONS 15454 SDH comes with a pinned hex key for locking and unlocking the front door. Turn
the key counterclockwise to unlock the door and clockwise to lock it.
b.
Press the door button to release the latch.
c.
Swing the door open.
Table 15-3
Incompatibility Alarms
Shelf Assembly
1
1.
15454E-SA-ETSI (P/N: 800-08708-XX) = ONS 15454 SDH Release 3.3 and later shelf assembly.
Fan Tray
2
2.
5A Fan Tray = 15454E-FTA-60V
2A Fan Tray = 15454E-FTA-48V
10G Cards
3
3.
10G cards include the XC-VXC-10G, XC-VXL-10G, STM-64, and STM-16 any slot (AS).
Ethernet Cards
4
4.
2.5G indicates cards compatible with the XC-VXL-2.5G cross-connect card: E100T-12, E1000-2, E100T-G, E1000-2-G,
G1K-4, ML100T-12, ML1000-2. 10G indicates cards compatible with the XC-VXC-10G and XC-VXL-10G cross-connect
cards: E100T-G, E1000-2-G, G1K-4, ML100T-12, ML1000-2.
Alarms
15454E-SA-ETSI
2A
No
—
None
15454E-SA-ETSI
2A
Yes
—
Mismatch of Equipment
Attributes (MEA) on 10G
15454E-SA-ETSI
2A
No
—
None
15454E-SA-ETSI
2A
Yes
—
MEA on 10G
15454E-SA-ETSI
5A
No
—
MEA on fan tray
15454E-SA-ETSI
5A
Yes
—
MEA on fan tray and 10G cards
15454E-SA-ETSI
5A
No
—
None
15454E-SA-ETSI
5A
Yes
—
MEA on 10G
ETSI
2A
No
—
None
ETSI
2A
Yes
2.5G compatible
MEA on fan tray or Ethernet
ETSI
2A
Yes
10G compatible
MEA on fan tray
ETSI
2A
No
Either
None
ETSI
2A
Yes
2.5G compatible
MEA on fan tray, Ethernet
ETSI
2A
Yes
10G compatible
MEA on fan tray
ETSI
5A
Yes
2.5G compatible
MEA on Ethernet
ETSI
5A
No
Either
None
ETSI
5A
Yes
Either
None
Summary of Contents for ONS 15454 SDH
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Page 62: ...xxii Cisco ONS 15454 SDH Procedure Guide R7 0 78 17194 01 About this Guide ...
Page 64: ...xxiv Cisco ONS 15454 SDH Procedure Guide R7 0 78 17194 01 About this Guide ...
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