Card Reference
This chapter describes the Cisco ONS 15327 cards. It includes descriptions, hardware specifications, and
block diagrams for each card. For installation and turn-up procedures, refer to
Installation."
The I-Temp symbol is displayed on the faceplate of an I-Temp compliant card. A card without this
Note
symbol is C-Temp compliant.
13.1 Overview
The Cisco ONS 15327 uses common control cards, mechanical interface cards, optical cards, and an
Ethernet/fast Ethernet card. This overview provides a summary of the cards.
15327 slot assignments.
Figure 13-1 ONS 15327 slot assignments
June 2002
High speed slots
Tx
Rx
FAIL
ACT
SF
4
Tx
Rx
FAIL
ACT
SF
3
1
2
3
4
FAIL
ACT
SF
2
1
2
3
4
FAIL
ACT
SF
1
XTC slots
LAN
ACO
LAN
ACO
Rx 1
Rx 2
Rx 3
BITS
ALARM
Tx 1
Tx 2
Tx 3
BITS
ALARM
MIC slots
Cisco ONS 15327 User Documentation, R3.3
C H A P T E R
Chapter 1, "Hardware
Figure 13-1
shows the ONS
FAIL
DS3 SF
CRIT
CRAFT
ACT/STBY
DS1 SF
MAJ
LAMP
TEST
SYNC
PWR A
MIN
ACO
PWR B
REM
CISCO ONS 15327
5
OPTICAL NETWORKING SYSTEM
FAIL
DS3 SF
CRIT
CRAFT
ACT/STBY
DS1 SF
MAJ
LAMP
TEST
SYNC
PWR A
MIN
ACO
PWR B
REM
6
-48V
RTN
DS1 (15-28)
PWRB
7
-48V
RTN
8
DS1 (1-14)
PWRA
13
Fan tray
FAN
STATUS
Fan filter
13-1