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B-19
Cisco MDS 9200 Series Hardware Installation Guide
OL-17468-02
Appendix B Technical Specifications
SFP and SFP+ Transceiver Specifications
Note • Parameters are specified over temperature and at end of life unless otherwise noted.
• When shorter distances of single-mode fiber are used, it is necessary to insert an in-line optical
attenuator in the link to avoid overloading the receiver.
For information about safety, regulatory, and standards compliance, refer to the Regulatory Compliance
and Safety Information for the Cisco MDS 9000 Family.
Environmental and Optical Specifications for Cisco 4-Gbps CWDM SFP Transceivers
Table B-35 provides the environmental specifications for the Cisco 4-Gbps CWDM SFP transceivers.
Receiver Optical
Input Power (BER
<10-12 with PRBS
2-7-1)
P
in
-29.0 – -7.0 dBm At 1.25 Gbps,
140°F (60°C)
case temperature
Receiver Optical
Input Wavelength
λ
in
1450 – 1620 nm –
Transmitter
Extinction Ratio
OMI9––dB–
Dispersion Penalty at
62.1 miles (100 km)
–––3dBAt 2.12 Gbps
Dispersion Penalty at
62.1 miles (100 km)
–––2dBAt 1.25 Gbps
Table B-34 Optical Specification for Cisco 2-Gbps CWDM SFP Transceivers (continued)
Parameters Symbol Minimum Typical Maximum Units Notes/Conditions
Table B-35 Environmental Specifications for Cisco 4-Gbps CWDM SFP Transceivers
SFP
Operating Storage
Maximum Minimum Maximum Minimum
All Cisco 4-Gbps
CWDM SFP
Transceivers
40°C 0°C 85°C -40°C