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ReadyNAS 716X and ReadyNAS 4220X with 2x 10Gbit Copper

Use Category 6 (cat-6) rated network cables (or higher) to achieve 10 Gigabit performance

ReadyNAS 4220S and ReadyNAS 4200 with 2x 10Gbit SFP+ (RN12Sxxxx)

These ports are SFP+ ports and do not support either SFP (Gigabit) modules or SFP direct-attach cables.

The following NETGEAR SFP+ modules are supported:

  • AXM761
  • AXM762
  • AXM763

The following NETGEAR SFP+ direct-attach cables are supported:

  • AXC761
  • AXC763
  • AXC753 (This is an SFP+ to XFP direct-attach cable. The SFP+ end connects in the RD5200 and the XFP end connects to an XFP port on some other device.)
ReadyNAS 4200 with 2x CX4 (RN12Sxxxx)

Use 10GBASE-CX4 cables, which are also used for InfiniBand.

You can find the modules and direct attach cables here:
http://www.netgear.com/business/products/switches/modules-accessories

Last Updated:07/07/2025 | Article ID: 25090

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