Cisco UCS 6454 User Manual

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 FEX, but the
300 m limit still applies.
Note
QSFP Transceivers and Cables
The Cisco 6454 Fabric Interconnect supports Cisco 40GGBASE and 100GBASE Quad Small Form Factor
(QSFP) transceiver modules.
Table 4: Supported QSFP Transceivers and Cables
DescriptionModel
40 GbE Tranceivers
40GBASE-ER4, 1310 nm, SMF with OTU3 data-rate support
QSFP-40G-ER4
40GBASE-LR4, 1310 nm, SMF with OTU3 data-rate supportQSFP-40G-LR4
40GBASE-LR4-Lite, 1310 nm, SMFWSP-Q40GLR4L
40GBASE-SR4 QSFP module (multimode fiber [MMF]), 100 meterQSFP-40G-SR4
40GBASE-SR4 QSFP module (multimode fiber [MMF]), 100 meterQSFP-40G-SR4-S
Cisco 40GBASE-LR4 QSFP+ transceiver module for SMF, duplex LC
connector
QSFP-40G-LR4
Cisco 40GBASE-LR4 QSFP+ transceiver module for SMF, duplex LC
connector
QSFP-40G-LR4-S
Cisco 40GBASE-SR-BiDi, duplex MMF (LC)QSFP-40G-SR-BD
100 GbE Tranceivers
100GBASE SR4 QSFP Transceiver, MPO, 100m over OM4 MMF
QSFP-100G-SR4-S
100GBASE LR4 QSFP Transceiver, LC, 10km over SMFQSFP-100G-LR4-S
100GBASE CWDM4 QSFP Transceiver, 2km over SMFQSFP-100G-SM-SR
40 GbE QSFP Cables
Cisco 40GBASE-CR4 QSFP direct-attach copper cable, 1-meter, passive
QSFP-H40G-CU1M
Cisco 40GBASE-CR4 QSFP direct-attach copper cable, 3-meter, passiveQSFP-H40G-CU3M
Cisco 40GBASE-CR4 QSFP direct-attach copper cable, 5-meter, passiveQSFP-H40G-CU5M
Cisco 40GBASE-CR4 QSFP direct-attach copper cable, 7-meter, passiveQSFP-H40G-ACU7M
Cisco 40GBASE-CR4 QSFP direct-attach copper cable, 10-meter, passiveQSFP-H40G-ACU10M
Cisco UCS 6454 Fabric Interconnect Hardware Installation Guide
11
Product Overview
QSFP Transceivers and Cables

Cisco UCS 6454 Specifications

General

Brand	Cisco
Model	UCS 6454
Category	Server
Language	English