Specifications

Cisco ONS 15327 Product Overview
Cards and Card Slots
2
Cisco ONS 15327 Product Overview, R3.3
June 2002
The ONS 15327 is designed for maximum flexibility. It carries traditional
time-division multiplexing (TDM) and high-speed data traffic—avariety of card
configurations offer incremental bandwidth increases as needed and support
DS-1, DS-3, OC-3, OC-12, OC-48, and 10/100 Ethernet speeds. Cisco Transport
Controller (CTC), the ONS 15327 software interface, provides easy card, node,
and network-level provisioning. The ONS 15327 deploys a variety of network
configurations, including terminal mode (TM), linear add/drop multiplexer
(ADM), bidirectional line switched ring (BLSR), unidirectional path-switched
ring (UPSR), subtending rings, and path-protected mesh network (PPMN). The
ONS 15327 can be combined with ONS 15454s in any network configuration.
Cards and Card Slots
The ONS 15327 has eight card slots numbered 1- 8; four high-speed slots, two
Cross-Connect, Timing, and Control (XTC) slots, and two Mechanical Interface
card (MIC) slots.
Figure 2 ONS 15327 showing card slot types
Tx Rx
OC48/STM-16
IR 1310
FAIL
ACT
SF
1234
E10/100-T
FAIL
ACT
SF
1234
E10/100-T
FAIL
ACT
SF
Tx Rx
OC12/STM-4
IR 1310
FAIL
ACT
SF
ACO
LAN
CRAFT
XTC-28-3
LAMP
TEST
FAIL
ACT/STBY
SYNC
ACO
DS3 SF
DS1 SF
PWR A
PWR B
CRIT
MAJ
MIN
REM
ACO
LAN
CRAFT
XTC-28-3
LAMP
TEST
FAIL
ACT/STBY
SYNC
ACO
DS3 SF
DS1 SF
PWR A
PWR B
CRIT
MAJ
MIN
REM
BITS
MIC A
ALARM
DS1 (1-14)
Tx 1 Tx 2 Tx 3
BITS
MIC B
ALARM
DS1 (15-28)
Rx 1 Rx 2 Rx 3
CISCO ONS 15327
OPTICAL NETWORKING SYSTEM
FAN
STATUS
High speed slots
XTC slots
MIC slots
Fan tray
47870
Fan filter
4
3
2
1
5
6
7
8
PWRA
RTN-48V
PWRB
RTN-48V