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Model Number:
Cisco Catalyst 4500-X 8 Port 10GE Ethernet port uplink Module C4KX-NM-8SFP+


C4KX-NM-8SFP+ Overview

C4KX-NM-8SFP+ is the 8-port network uplink module, The 8-port network uplink module installs only in the Catalyst 4500-X series switch chassis. It provides an additional eight 1G/10G ports using either SFP or SFP+ transceivers. The module is included as a standard component of the WS-C4500X-24X-ES and the WS-C4500X-40X-ES chassis or is available as an option on the other Catalyst 4500-X series chassis.

Quick Specs

Product CodeC4KX-NM-8SFP+
Device TypeExpansion module – 8 ports
Form FactorPlug-in module
Connectivity TechnologyWired
Data Link Protocol10 GigE
Data Transfer Rate10 Gbps
Mean time between failures (MTBF)2,286,500 h
Interfaces8 – 10Gb Ethernet – SFP/SFP+
Compatible Slots1 x expansion slot
Designed ForCisco Catalyst 4500-X — WS-C4500X-16SFP+ WS-C4500X-24X-ES WS-C4500X-32SFP+ WS-C4500X-40X-ES C4KX-NM-8SFP+ WS-C4500X-F-16SFP+ WS-C4500X-F-32SFP+

Product Details

Figure 1 shows the front panel of C4KX-NM-8SFP+

Captive installation screws
Uplink ports (8 ports) (ports require either SFP or SFP+ transceivers to operate)
Port status LEDs (one port status LED per port)
OIR request switch