1-8
Cisco ONS 15454 SDH Procedure Guide, R7.0
78-17194-01
Chapter 1 Install the Shelf and FMECs
NTP- D220 Install the Power and Signal FMECs
Warning
Voltage is present on the backplane when the system is operating. To reduce risk of an electric shock,
keep hands and fingers out of the power supply bays and backplane areas.
Statement 166
Warning
For connections outside the building where the equipment is installed, the following ports must be
connected through an approved network termination unit with integral circuit protection:
E1, E3, DS-1, DS-3, Ethernet, and STM-n.
Statement 1044
Caution
Always use the supplied ESD wristband when working with a powered ONS 15454 SDH. Plug the
wristband cable into the ESD jack located on the lower-right outside edge of the shelf assembly.
Step 1
Verify which FMEC is required for your application.
The ONS 15454 SDH EFCA has 12 FMEC slots numbered sequentially from left to right. Slots 18 to 22
and 25 to 29 provide electrical connections for the corresponding slots. The FMEC-E1, FMEC-DS1/E1,
FMEC E1-120NP, and FMEC E1-120PROA cards can be installed in Slots 18 to 21. The FMEC
E1-120PROB card can be installed in Slots 26 to 29. FMEC-E3/DS3, FMEC STM1E NP, FMEC STM1E
1:1, and FMEC STM1E 1:3 cards can be installed in Slots 18 to 21 or Slots 26 to 29.
Slot assignment is as follows:
•
FMEC Slot 18 supports an electrical card in Slot 1.
•
FMEC Slot 19 supports an electrical card in Slot 2.
•
FMEC Slot 20 supports an electrical card in Slot 3.
•
FMEC Slot 21 supports an electrical card in Slot 4.
•
FMEC Slot 22 supports an electrical card in Slot 5.
•
FMEC Slot 23 supports the MIC-A/P.
•
FMEC Slot 24 supports the MIC-C/T/P.
•
FMEC Slot 25 supports an electrical card in Slot 13.
•
FMEC Slot 26 supports an electrical card in Slot 14.
•
FMEC Slot 27 supports an electrical card in Slot 15.
•
FMEC Slot 28 supports an electrical card in Slot 16.
•
FMEC Slot 29 supports an electrical card in Slot 17.
Note
Refer to the
Cisco ONS 15454 SDH Reference Manual
for a list of FMEC ports, line rates,
connector options, and connector locations.
Note
FMEC E1-120PROA has no access from the FMEC in Slot 20 to the main board in Slot 3.
FMEC E1-120PROB has no access from the FMEC in Slot 27 to the main board in Slot 15.
Step 2
Hold the FMEC by the faceplate.
Step 3
Slide the FMEC along the guide rails into the desired FMEC slot or slots.
Summary of Contents for ONS 15454 SDH
Page 26: ...Tables vi Cisco ONS 15454 SDH Procedure Guide R7 0 78 17194 01 ...
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 ...
Page 66: ...xxvi Cisco ONS 15454 SDH Procedure Guide R7 0 78 17194 01 About this Guide ...
Page 860: ...Index IN 28 Cisco ONS 15454 SDH Procedure Guide R6 0 78 17194 01 ...