SFP 1-Gigabit Transceivers
The SFP 1-Gigabit Ethernet transceiver module is a bidirectional device with a transmitter and receiver in the
same physical package.
Table 2: Supported SFP Optical Transceivers
DescriptionModel
1000BASE-T standardGLC-TE
1000BASE-SX short wavelength with MDOMGLC-SX-MMD
1000BASE-T SFP (NEBS 3 ESD)SFP-GE-T
The maximum length of fiber optic runs is limited to 300 meters. This is imposed by our use of
802.3X/802.1Qbb Priority Pauses. SFP-10G-LR is supported between fabric interconnect and I/O Module,
but the 300 meter limit still applies. For copper wiring the maximum distance is 100 meters.
Note
SFP+ Transceivers and SFP+ Copper Cables
The enhanced SFP+ 10-Gigabit Ethernet transceiver module is a bidirectional device with a transmitter and
receiver in the same physical package. It has a 20-pin connector on the electrical interface and duplex LC
connector on the optical interface.
Table 3: Supported Transceivers
DescriptionProduct ID
10GBASE-SR SFP+ module (multimode fiber
[MMF])
SFP-10G-SR
10GBASE-SR SFP+ module (multimode fiber
[MMF], S-Class)
SFP-10G-SR -S
10GBASE-LR SFP+ module (single-mode fiber
[SMF])
SFP-10G-LR
10GBASE-LR SFP+ module (single-mode fiber
[SMF], S-Class)
SFP-10G-LR -S
Cisco 10G Line Extender for FEXFET-10G
Cisco 10GBASE-ER ModuleSFP-10G-ER
Cisco SFP-10G-ER-S module (S-Class)SFP-10G-ER-S
Cisco SFP-10G-ZR moduleSFP-10G-ZR
Cisco SFP-10G-ZR-S module (S-Class)SFP-10G-ZR-S
Cisco UCS 6454 Fabric Interconnect Hardware Installation Guide
9
Product Overview
SFP 1-Gigabit Transceivers
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