Cisco Cisco ONS 15454 SDH Multiservice Provisioning Platform (MSPP) 安装指南

Installing ONS 15454 SDH OC3 IR 4/STM1 SH 1310 Cards

78-14608-01

OC3 IR 4/STM1 SH 1310 Card

Figure 2

OC3 IR 4/STM1 SH 1310 block diagram

Warning

Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into
beams or view directly with optical instruments.

OC3 IR 4/STM1 SH 1310 Card Specifications

•

Line

–

Bit Rate:155.52 MBits/s (Mbps)

–

Code: Scrambled NRZ

–

Fiber: 1310 nm single-mode

–

Loopback Modes: Terminal and Facility

–

Connector: SC

–

Compliance: ITU-T G.707, ITU-T G.957

•

Transmitter

–

Max. Transmitter Output Power: -8 dBm

–

Min. Transmitter Output Power: -15 dBm

–

Center Wavelength: 1293 nm – 1334 nm

–

Nominal Wavelength: 1310 nm

–

Transmitter: Fabry Perot laser

uP bus

Flash

RAM

BTC

ASIC

a
c
k
p

a
n
e

STM-4

Optical

Transceiver

Optical

Transceiver

Optical

Transceiver

Optical

Transceiver

63118

STM-4/
STM-1
Mux/Demux

STM-1
termination/
framing

STM-1