Cisco Cisco ONS 15454 SDH Multiservice Provisioning Platform (MSPP) Guía De Instalación
4
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.
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
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Fiber: 1310 nm single-mode
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Loopback Modes: Terminal and Facility
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Connector: SC
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Compliance: ITU-T G.707, ITU-T G.957
•
Transmitter
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Max. Transmitter Output Power: -8 dBm
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Min. Transmitter Output Power: -15 dBm
–
Center Wavelength: 1293 nm – 1334 nm
–
Nominal Wavelength: 1310 nm
–
Transmitter: Fabry Perot laser
uP bus
uP
Flash
RAM
BTC
ASIC
B
a
c
k
p
c
k
p
l
a
n
e
n
e
STM-4
Optical
Transceiver
Optical
Transceiver
Optical
Transceiver
Optical
Transceiver
63118
STM-4/
STM-1
Mux/Demux
STM-1
Mux/Demux
STM-1
termination/
framing
termination/
framing
STM-1
termination/
framing
termination/
framing
STM-1
termination/
framing
termination/
framing
STM-1
termination/
framing
termination/
framing
STM-1
STM-1
STM-1
STM-1