Cisco UCS 6248 UP User Manual

Table 8: Cables Used with the 10-Gbps Ethernet SFP+ Transceivers
DescriptionModel
10GBASE-CU SFP+ 1-meter cableSFP-H10GB-CU1M
10GBASE-CU SFP+ 3-meter cableSFP-H10GB-CU3M
10GBASE-CU SFP+ 5-meter cableSFP-H10GB-CU5M
10GBASE-CU SFP+ 7-meter cableSFP-H10GB-ACU7M=
10GBASE-CU SFP+ 10-meter cableSFP-H10GB-ACU10M=
On the Cisco UCS 6200 platforms, you can use an innovative Twinax copper cable that connects to standard
SFP+ connectors for in-rack use, and on optical cable for longer cable runs.
For in-rack or adjacent-rack cabling, the Cisco UCS 6200 platform supports SFP+ direct-attach 10-Gigabit
Ethernet copper, which integrates transceivers with Twinax cables into an energy efficient, low-cost, and
low-latency solution. SFP+ direct-attach 10-Gigabit Twinax copper cables use only 0.1 watts of power per
transceiver and introduce only approximately 0.25 microsecond of latency per link.
For longer cable runs, the Cisco UCS 6200 platform supports multimode, short-reach optical SFP+ transceivers.
These optical transceivers use approximately 1 W per transceiver and have a latency of less than 0.1
microsecond.
Table 9: Supported Cables
StandardTransceiver
Latency (Link)
Power (each
side)
DistanceCableConnector
(Media)
SFF 8431~ 0.1
microseconds
~ 0.1 W5 mTwinaxSFP+ CU copper
SFF 8461~ 6.8
nanoseconds
~ 0.5 W7 m/
10 m
Active TwinaxSFP+ ACU
copper
IEEE 802.3ae~ 0
microseconds
1 W82 m/
300 m
MM OM2
MM OM3
SFP+ SR MMF
and SR
SFP Fibre Channel Transceivers
The Cisco UCS 6200 series fabric interconnects support multimode 850 nm 4 Gbps and 8 Gbps SFPs with
150 m reach.
Table 10: SFP Fiber Channel Transceivers
DescriptionModel
4 Gbps Fibre Channel-SW SFP, LC (for FC
configured Unified ports)
Cisco DS-SFP-FC4G-SW
Cisco UCS 6200 Series Fabric Interconnect Hardware Installation Guide
OL-24475-0316
Product Overview
SFP Fibre Channel Transceivers

Cisco UCS 6248 UP Specifications

General

Brand	Cisco
Model	UCS 6248 UP
Category	Accessories
Language	English