Datasheet

Data Sheet
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Efficient Transceiver and Cabling Options
The Cisco Nexus 5500 platform supports a wide variety of 1 and 10 Gigabit Ethernet connectivity options using
Cisco 10GBASE SFP+ modules.
In addition, the Cisco Nexus 5500 platform supports 1 Gigabit Ethernet connectivity options using 1GBASE SFP
modules, 8/4/2 -Gbps Fibre Channel SFP+ and 4/2/1-Gbps Fibre Channel SFP interfaces are supported with
expansion module options.
Table 2 lists the supported transceiver options.
Table 2. Cisco Nexus 5500 Platform Transceiver Support Matrix
Cisco SFP Description
FET-10G 10-Gbps SFP+ module for Cisco Nexus 2000 Series to Cisco Nexus 5000 Series connectivity
Cisco SFP-10G-SR 10GBASE-SR SFP+ module (multimode fiber [MMF])
Cisco SFP-10G-LR 10GBASE-LR SFP+ module (single-mode fiber [SMF])
Cisco SFP-H10GB-CU1M 10GBASE-CU SFP+ cable 1m (Twinax cable)
Cisco SFP-H10GB-CU3M 10GBASE-CU SFP+ cable 3m (Twinax cable)
Cisco SFP-H10GB-CU5M 10GBASE-CU SFP+ cable 5m (Twinax cable)
Cisco SFP-H10GB-ACU7M 10GBASE-CU SFP+ cable 7m (active Twinax cable)
Cisco SFP-H10GB-ACU10M 10GBASE-CU SFP+ cable 10m (active Twinax cable)
Cisco GLC-T 1000BASE-T SFP
Cisco GLC-SX-MM Gigabit Ethernet SFP, LC connector SX transceiver (MMF)
Cisco GLC-LH-SM Gigabit Ethernet SFP, LC connector LX/LH transceiver (SMF)
Cisco SFP-GE-T 1000BASE-T SFP, extended temperature range
Cisco SFP-GE-S Gigabit Ethernet SFP, LC connector SX transceiver (MMF), extended temperature range and digital optical
monitoring (DOM)
Cisco SFP-GE-L Gigabit Ethernet SFP, LC connector LX/LH transceiver (SMF), extended temperature range and DOM
Cisco DS-SFP-FC4G-SW 4-Gbps Fibre Channel SW SFP, LC (for Fibre Channel expansion module ports)
Cisco DS-SFP-FC4G-LW 4-Gbps Fibre Channel LW SFP, LC (for Fibre Channel expansion module ports)
Cisco DS-SFP-FC8G-SW 8-Gbps Fibre Channel SW SFP+, LC (for Fibre Channel expansion module ports)
Cisco DS-SFP-FC8G-LW 8-Gbps Fibre Channel LW SFP+, LC (for Fibre Channel expansion module ports)
The high bandwidth of 10 Gigabit Ethernet poses challenges to transmissions that are met by the transceiver and
cabling options supported by the Cisco Nexus 5500 platform.
The platform supports an innovative Twinax copper cabling solution that connects to standard SFP+ connectors for
in-rack use, and optical cabling for longer cable runs (Table 3).
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For in-rack or adjacent-rack cabling, the Cisco Nexus 5500 platform supports SFP+ direct-attach 10 Gigabit
Ethernet copper, an innovative solution that 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
watt (W) of power per transceiver and introduce only approximately 0.25 microsecond of latency per link.
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For longer cable runs, the Cisco Nexus 5500 platform supports multimode, short-reach optical SFP+
transceivers. These optical transceivers use approximately 1W per transceiver and have a latency of less
than 0.1 microsecond.