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Chapter 1
Product Overview
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
The maximum length of fiber optic runs is limited to 300 meters. This is imposed by our use of
Note
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 1-7
Model
GLC-T
GLC-SX-MM
GLC-LH-SM
The maximum length of fiber optic runs is limited to 300 meters. This is imposed by our use of
Note
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
description of these cables.
Table 1-8
Model
SFP-H10GB-CU1M
SFP-H10GB-CU3M
SFP-H10GB-CU5M
SFP Fibre Channel Transceivers
The Cisco UCS 61oo series fabric interconnects support multimode 850nm 4Gbps SFPs with 150m reach
(see
Table 1-9
Model
DS-SFP-FC4G-SW
DS-SFP-FC4G-LW
OL-20036-02
Table 1-6
Supported SFP Optical Transceivers
Description
1-Gigabit Ethernet copper SFP module
1-Gigabit Ethernet—short range (550m max) SFP module
1-Gigabit Ethernet—long range (10km) SFP module
Cables Used with the 10-Gbps Ethernet SFP+ Transceivers
Description
10GBASE-CU SFP+ 1-meter cable
10GBASE-CU SFP+ 3-meter cable
10GBASE-CU SFP+ 5-meter cable
Table
1-9).
SFP Fiber Channel Transceivers
lists the supported SFP optical transceivers.
Description
4 Gbps Fibre Channel-SW SFP, LC
4 Gbps Fibre Channel-LW SFP, LC, (10 km reach)
Cisco UCS 6100 Series Fabric Interconnect Hardware Installation Guide
Supported Transceivers
Table 1-8
for a
1-19
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