Cisco SFP - 1000base-SX Gigabit Ethernet, 850nm, MM, I-Temp ONS-SI-GE-SX= Manuel D’Utilisation
Codes de produits
ONS-SI-GE-SX=
Brochure
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
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Transmitter
In the transmit direction, the transceiver module receives a 10-Gbps electrical data signal and transmits the data as
an optical signal via an E/O converter. The optical output power is held constant by an automatic power control
circuit. The transmitter also contains a Clock Data Recovery (CDR) circuit. The function of this circuit is to attenuate
and reshape any jitter received on the electrical interface.
Receiver
In the receive direction, the transceiver module receives a 10-Gbps optical signal and converts it to an electrical
equivalent. The receiver contains a CDR circuit.
Figure 6. XFP Module Block Diagram
Pluggable Modules: List and Description
Cisco ONS Family modules have well-defined product IDs, making it easy for you to order the appropriate module.
The product ID is structured as follows: ONS-”AB”-”CCC”-”DD”.
●
A = S for SFP, G for GBIC, and X for XFP
●
B = C for commercial temperature (0 to 70°C), E for extended temperature (–10 to 85°C), and I for indus trial
temperature (–40 to 85°C)
●
CCC = Supported bit-rate or signal type: 155 Mbps for OC-12/STM-1 signal or 2 GF for a tri-rate Gigabit
Ethernet, Fibre Channel, and 2G Fibre Channel signal support
●
DD = Supported reach: S1 for short-reach/intra-office 1310 nm interface or SX for Ethernet
There are still some older product IDs for the Cisco ONS 15454 platform, but those IDs will migrate toward the newer
ID scheme for the Cisco ONS Family.
Red color codes indicate deltas introduced with the 9.1 release.