Cisco Systems MDS 9200 Series manual B-19

Appendix B Technical Specifications

SFP and SFP+ Transceiver Specifications

Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m

	Table B-34	Optical Specification for Cisco 2-Gbps CWDM SFP Transceivers (continued)
	Parameters		Symbol	Minimum	Typical	Maximum	Units	Notes/Conditions
	Receiver Optical		Pin	-29.0	–	-7.0	dBm	At 1.25 Gbps,
	Input Power (BER							140°F (60°C)
	<10-12 with PRBS							case temperature
	2-7-1)
	Receiver Optical		λin	1450	–	1620	nm	–
	Input Wavelength
	Transmitter		OMI	9	–	–	dB	–
	Extinction Ratio
	Dispersion Penalty at		–	–	–	3	dB	At 2.12 Gbps
	62.1 miles (100 km)
	Dispersion Penalty at		–	–	–	2	dB	At 1.25 Gbps
	62.1 miles (100 km)
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-35provides the environmental specifications for the Cisco 4-Gbps CWDM SFP transceivers.

Table B-35 Environmental Specifications for Cisco 4-Gbps CWDM SFP Transceivers

	Operating		Storage
SFP
	Maximum	Minimum	Maximum	Minimum
All Cisco 4-Gbps	40°C	0°C	85°C	-40°C
CWDM SFP
Transceivers

	Cisco MDS 9200 Series Hardware Installation Guide
OL-17468-02		B-19