Cisco DS-SFP-FC8G-SW= Datasheet download pdf (Page 8)

Data Sheet

Ordering Information

Table 13 provides ordering information.

Table 13. Cisco Fibre Channel SFP+ Ordering Information

Part Number Description

DS-SFP-FC8G-SW 2/4/8-Gbps Fibre Channel-Shortwave, SFP+, LC

DS-SFP-FC8G-SW= 2/4/8-Gbps Fibre Channel-Shortwave, SFP+, LC, Spare

DS-SFP-8G-SW-4= 2/4/8-Gbps Fibre Channel-Shortwave, SFP+, LC, 4 pack, Spare

DS-SFP-FC8G-LW 2/4/8-Gbps Fibre Channel-Longwave, SFP+, LC

DS-SFP-FC8G-LW= 2/4/8-Gbps Fibre Channel-Longwave, SFP+, LC, Spare

Cisco Tri-Rate Multiprotocol SFPs

To ease management and sparing concerns, Cisco offers SFPs that can be used in both Fibre Channel (FC) and

Gigabit Ethernet (GE) ports. The Cisco Tri-Rate Multiprotocol SFPs can run at 1- and 2-Gbps Fibre Channel and 1-

Gbps Ethernet, thus enabling the user to use one type of SFP for all ports on the Cisco MDS 9000 family platform.

There are two types of Cisco Tri-Rate Multiprotocol SFP (Figure 4): the Cisco Tri-Rate Multiprotocol Shortwave SFP

(part number DS-SFP-FCGE-SW) and the Cisco Tri-Rate Multiprotocol Longwave SFP (part number DS-SFP-FCGE-

LW). Each product offers autosensing 1/2-Gbps Fibre Channel connectivity and 1-Gbps Ethernet connectivity.

Figure 4. Cisco Tri-Rate Multiprotocol SFPs

Technical Specifications

Connectors and Cabling

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Connectors: Dual LC connector

Table 14 summarizes the cabling specifications.

Table 14. Cisco Tri-Rate Multiprotocol SFP Cabling Specifications

SFP Wavelength

(nanometers)

Fiber Type Core Size (microns) Baud Rate (GBd) Cable Distance

62.5 1.0625 300 m (984 ft)

62.5 2.125 150 m (492 ft)

50.0 (OM2) 1.0625 500 m (1640 ft)

DS-SFP-FCGE-SW 850 MMF

50.0 (OM2) 2.125 300 m (984 ft)

9.0 1.0625 10 km (6.2 mi) DS-SFP-FCGE-LW 1310 SMF

9.0 2.125 10 km (6.2 mi)

Note: The minimum cable distance for all SFPs listed (MMF and SMF) is 6.5 feet (2 meters).

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