SFP+ cable Cisco 2m SFP-10G-AOC2M=, Cisco

The Cisco 2m SFP+ cable (SFP-10G-AOC2M=) is an active optical cable designed to provide a reliable 10 Gigabit connection between SFP+ ports. With a 2 meter length and SFP+ form-factor connectors on both ends, it supports 10G Ethernet and compatible InfiniBand links. The cable is intended for short-reach, high-bandwidth interconnects in racks and across adjacent networking equipment in data centers and enterprise environments.

Advantages

This active optical cable delivers low latency and consistent throughput for 10G links while reducing electromagnetic interference due to its optical transmission. Its factory-terminated SFP+ connectors ensure plug-and-play compatibility with SFP+ ports that accept active optical cables, simplifying installation and minimizing manual termination or configuration. The 2 m length provides flexibility for rack-to-rack or within-rack connections without excess cable slack.

Suitable for

• Interconnecting switches, routers and servers within the same rack or between adjacent racks
• 10 Gigabit Ethernet uplinks in data center top-of-rack or aggregation layers
• High-bandwidth, low-latency links for virtualization and storage networks
• Short-reach InfiniBand or RDMA-capable connections where SFP+ form factor is supported

Key specifications

• Form factor: SFP+ connectors on both ends
• Nominal length: 2 meters
• Supported data rate: 10 Gigabit per second
• Transmission medium: active optical cable
• Supported protocols: 10G Ethernet and compatible InfiniBand/RDMA
• Typical use: short-reach, high-bandwidth interconnects

How to use

Insert each SFP+ connector into the corresponding SFP+ port on networking equipment until the latch engages. Ensure both devices support active optical SFP+ cables and are powered on. After connection, verify link status on each device and confirm negotiated speed and duplex in the device management interface. If the link does not establish, reseat the connectors and check port configuration and compatibility settings.

Recommendations

Avoid bending the cable sharply near the connector interfaces and maintain gentle cable bends consistent with manufacturer bend radius guidance. Use the 2 m length for direct inter-rack or within-rack connections to reduce excess cable management. Confirm device compatibility with active optical cables and consult switch or server documentation for any required firmware or transceiver support.