Cisco Systems 4948E-F manual Specification Value

Appendix B Transceiver, Chassis Connectors, and Cable and Adapter Specifications

Transceiver Support for Uplink Ports

Table B-8	DWDM SFP Transceiver Product Numbers, Wavelengths, and
	ITU Channel Numbers (continued)
DWDM SFP		Description	ITU Channel
Product Number
DWDM-SFP-3582		1000BASE-DWDM 1535.82 nm SFP	52
DWDM-SFP-3504		1000BASE-DWDM 1535.04 nm SFP	53
DWDM-SFP-3425		1000BASE-DWDM 1534.25 nm SFP	54
DWDM-SFP-3268		1000BASE-DWDM 1532.68 nm SFP	56
DWDM-SFP-3190		1000BASE-DWDM 1531.90 nm SFP	57
DWDM-SFP-3112		1000BASE-DWDM 1531.12 nm SFP	58
DWDM-SFP-3033		1000BASE-DWDM 1530.33 nm SFP	59

Table B-9lists the DWDM SFP transceiver optical specifications.

Table B-9 DWDM SFP Transceiver Optical Specifications

Specification	Value
Transmitter spectral width	0.2 nm
Transmitter optical output power	•	0 dBm (minimum
	•	4.0 dBm (maximum)
Receiver optical input	•	1530 nm (minimum)
wavelength	•	1565 nm (maximum)
Receiver optical input power	•	–28.0 dBm (minimum)1
	•	–22.0 dBm (minimum)2
	•	–9.0 dBm (maximum)

1.Power-limited performance.

2.Noise-limited performance.

Table B-10lists the physical and environmental specifications for the DWDM SFP transceivers.

Table B-10 DWDMSFP Transceiver Physical and Environmental Specifications

Item	Specification
Dimensions (H x W x D)	0.04 x 0.53 x 2.22 in. (8.5 x 13.4 x 56.5 mm)
Operating temperature	32° to 122°F (0° to 50°C)
Storage temperature	–40° to 185°F (–40° to 85°C)

Catalyst 4948E an Catalyst 4948E-F Switch Installation Guide

B-8 OL-21561-02