Figure 4-2 Oc3Ir/Stm1 Sh 1310-8 Faceplate And Block Diagram; Oc3 Ir/Stm1 Sh 1310-8 Card; Table - Cisco 15454-DS1-14= - 1.544Mbps Expansion Module Reference Manual

4.3 OC3 IR/STM1 SH 1310-8 Card

4.3 OC3 IR/STM1 SH 1310-8 Card
For hardware specifications, see the
Note
page
The OC3 IR/STM1 SH 1310-8 card provides eight intermediate or short range SONET/SDH OC-3 ports
compliant with ITU-T G.707, ITU-T G.957, and Telcordia GR-253-CORE. Each port operates at
155.52 Mbps over a single-mode fiber span. The card supports VT, nonconcatenated (STS-1), or
concatenated (STS-3C) payloads.
Warning The laser is on when the optical card is booted. The port does not have to be in service for the laser
to be on. Statement 293
Figure 4-2
Figure 4-2
OC3IR
STM1SH
1310-8
FAIL
ACT
SF
Cisco ONS 15454 Reference Manual, R8.5
4-8
A-29. See Table 4-2 on page 4-5
shows the card faceplate and block diagram.
OC3IR/STM1 SH 1310-8 Faceplate and Block Diagram
STM-1
Optical
Transceiver #1
STM-1
Optical
Transceiver #2
STM-1
Optical
Transceiver #3
STM-1
Optical
Transceiver #4
STM-1
Optical
Transceiver #5
STM-1
Optical
Transceiver #6
STM-1
Optical
Transceiver #7
STM-1
Optical
Transceiver #8
"A.6.2 OC3 IR/STM1SH 1310-8 Card Specifications" section on
for optical card compatibility.
OCEAN
ASIC
Chapter 4 Optical Cards
BPIA RX
Prot
BPIA RX
Main
BPIA TX
Prot
BPIA TX
Main
Flash RAM uP
uP bus
78-18106-01
B
a
c
k
p
l
a
n
e