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Cisco UCS Cisco UCS C220 M3 High-Density Rack Server (Small Form Factor Disk Drive Model)
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CONFIGURING the SERVER
STEP 7 ORDER OPTIONAL NETWORK CARD ACCESSORIES
Copper twinax cables and SFP optical modules may be ordered to support the two-port network cards that
are available with the server.
Choose Optional Twinax Cables
Tab le 12 lists the copper twinax cables available for the PCIe cards. You can choose cable
lengths of 1, 3, 5, 7, or 10 meters. The two longer cables (7 and 10 meters) are active, which
means that they contain active components within the SFP+ housing to improve signal quality.
Approved Configurations
(1) Choose Up to Two Twinax Cables for Each Network Card Ordered
■ You may choose one or two twinax cables for each compatible PCIe network card ordered.
The cables can be different lengths; however, you would normally order two cables of equal
lengths to connect to the primary and redundant network switching equipment.
Choose Optional SFP Modules
Optical Cisco SFP+ modules are listed in Table 13.
Table 12 Available Twinax Cables
Product ID (PID) PID Description
SFP-H10GB-CU1M 10GBASE-CU SFP+ Cable (1 M)
SFP-H10GB-CU3M 10GBASE-CU SFP+ Cable (3 M)
SFP-H10GB-CU5M 10GBASE-CU SFP+ Cable (5 M)
SFP-H10GB-ACU7M 10GBASE-CU SFP+ Cable (7 M)
SFP-H10GB-ACU10M 10GBASE-CU SFP+ Cable (10 M)
Table 13 Available SFP Modules
Product ID (PID) PID Description
SFP-10G-SR 10GBASE-SR SFP+ Module
850 nm, multimode, SR, 3.3V, LC connector, with Digital Optical Monitoring
DS-SFP-FC8G-SW 8 Gbit SFP+ Module
850 nm, multimode, SR, 3.3V, LC connector, with Digital Optical Monitoring