Datasheet

Data Sheet
© 2010 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 3 of 23
Figure 1. Cisco 2-Gbps Fibre Channel SFPs
Technical Specifications
Connectors and Cabling
●
Connectors: Dual LC connector
Table 2 summarizes the cabling specifications.
Table 2. Cisco 2-Gbps Fibre Channel SFP Cabling Specifications
SFP Wavelength
(nanometers)
Fiber Type Core Size (microns) Baud Rate (Gigabaud
[GBd])
Cable Distance
62.5 1.0625 300 m (984 ft)
62.5 2.125 150 m (492 ft)
50.0 (Optical Multimode 2 [OM2]) 1.0625 500 m (1640 ft)
DS-SFP-FC-2G-SW 850 MMF
50.0 (OM2) 2.125 300 m (984 ft)
9.0 1.0625 10 km (6.2 miles) DS-SFP-FC-2G-LW 1310 SMF
9.0 2.125 10 km (6.2 mi)
Note: The minimum cable distance for all SFPs listed (multimode fiber [MMF] and single-mode fiber [SMF]) is 6.5
feet (2 meters).
Dimensions
●
Dimensions (H x W x D): 8.5 x 13.75 x 55.2 mm
Environmental Conditions and Power Requirements
Table 3 presents the optical parameters, and Table 4 presents the temperature ranges.
Table 3. Optical Parameters
SFP Average Transmit Power (decibels
per milliwatt [dBm])
Average Receive Power
(dBm)
Fiber Loss Budget (decibels [dB])
Max Min Max Min
DS-SFP-FC-2G-SW –2.5 –10.0 0 – 2.1 (62.5 microns) and 2.62 (50.0 microns
[OM2])
DS-SFP-FC-2G-LW –3 –11.7 –3 – 7.8
Table 4. Operating and Storage Temperature Ranges
SFP Operating Storage
Max Min Max Min
DS-SFP-FC-2G-SW 40°C 0°C 85°C –40°C
DS-SFP-FC-2G-LW 40°C 0°C 85°C –40°C