S e n d d o c u m e n t c o m m e n t s t o u c s - d o c f e e d b a c k @ c i s c o . c o m
1-19
Cisco UCS 6100 Series Fabric Interconnect Hardware Installation Guide
OL-20036-02
Chapter 1 Product Overview
Supported Transceivers
Note
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 300m limit still applies.
SFP Transceivers
The SFP 1 -Gigabit Ethernet transceiver module is a bidirectional device with a transmitter and receiver
in the same physical package.
Table 1-6
lists the supported SFP optical transceivers.
Note
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 300m limit still applies.
SFP+ Copper Cables
Copper cables are available for use with the 10-Gigabit Ethernet SFP+ module. See
Table 1-8
for a
description of these cables.
SFP Fibre Channel Transceivers
The Cisco UCS 61oo series fabric interconnects support multimode 850nm 4Gbps SFPs with 150m reach
(see
Table 1-9
).
Table 1-7
Supported SFP Optical Transceivers
Model
Description
GLC-T
1-Gigabit Ethernet copper SFP module
GLC-SX-MM
1-Gigabit Ethernet—short range (550m max) SFP module
GLC-LH-SM
1-Gigabit Ethernet—long range (10km) SFP module
Table 1-8
Cables Used with the 10-Gbps Ethernet SFP+ Transceivers
Model
Description
SFP-H10GB-CU1M
10GBASE-CU SFP+ 1-meter cable
SFP-H10GB-CU3M
10GBASE-CU SFP+ 3-meter cable
SFP-H10GB-CU5M
10GBASE-CU SFP+ 5-meter cable
Table 1-9
SFP Fiber Channel Transceivers
Model
Description
DS-SFP-FC4G-SW
4 Gbps Fibre Channel-SW SFP, LC
DS-SFP-FC4G-LW
4 Gbps Fibre Channel-LW SFP, LC, (10 km reach)
