Appendix B Technical Specifications

SFP Transceiver Specifications

Table B-11 General Specifications for Cisco Gigabit Ethernet/Fibre Channel SFP Transceivers

Description

Short wavelength

Long wavelength

 

 

 

 

Connector type

LC

 

LC

 

 

 

 

Wavelength

850 nm

 

1310 nm

 

 

 

 

Fiber type

MMF

 

SMF

 

 

 

 

Core size

50 microns

62.5 microns

9/125 microns

 

 

 

 

Cable distance1

300 m

150 m

10 km

Transmit power

-1.5 to -9.5 dBm

-3 to -9.5 dBm

 

 

 

 

1. Approximate; actual distance may vary depending on fiber quality and other factors.

Environmental and Electrical Specifications for Cisco GE/FC SFP Transceivers

Table B-12provides the maximum environmental and electrical ratings for Cisco GE/FC SFP transceivers.

Table B-12 Maximum Environmental and Electrical Ratings for Cisco GE/FC SFP Transceivers

Parameter

Symbol

Min.

Max.

Unit

 

 

 

 

 

 

 

 

Storage temperature1

T

S

 

-40

100

°C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Case temperature1, 2

T

C

 

0

85

°C

 

 

 

 

 

 

 

 

 

 

 

 

Relative humidity1

RH

 

5

95

%

Module supply voltage1

V

CC

T,R

3.1

3.5

V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.Absolute maximum ratings are those values beyond which damage to the device may occur if these limits are exceeded for other than a short period of time. See Reliability Data Sheet for specific reliability performance.

2.Functional performance is not intended, device reliability is not implied, and damage to the device may occur over an extended period of time between absolute maximum ratings and the recommended operating conditions.

Cisco CWDM SFP Transceivers

Table B-13lists the CWDM SFP transceivers available through Cisco Systems. These SFP transceivers are supported by the Cisco MDS 9140 and Cisco MDS 9120 switch.

Table B-13 Cisco CWDM SFP Transceivers

Part Number

Description

 

 

DS-CWDM-xxxx

Gigabit Ethernet and 1-Gbps/2-Gbps/4-Gbps Fibre Channel SFP LC interface

 

xxxx where xxxx = 1470, 1490, 1510, 1530, 1550, 1570, 1590, or 1610 nm.

 

 

DS-CWDM-MUX-4

Add/drop multiplexer for four CWDM wavelengths.

 

 

DS-CWDM-MUX-8

Add/drop multiplexer for eight CWDM wavelengths.

 

 

DS-CWDMCHASSIS

Two slot chassis for CWDM add/drop multiplexers.

 

 

Cisco MDS 9100 Series Hardware Installation Guide

 

OL-16187-01

B-7

 

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Cisco Systems MDS 9100 Series manual Cisco Cwdm SFP Transceivers, Part Number Description