Dear customer,

When there might be a difference between the automatic generated specifications by the Ebay system, and the hand written/typed description, then please be aware that the only correct description is what's written by our selves here in the description.

Specifications above might be slightly different.

Thanks for your understanding.

TESTED, CLEANED & WORKING OK!

Overview
The 3Com 3CRS48G-24-91 4800G 24-Port delivers Gigabit switching, with full unicast and multicast routing, in a 1U high unit. With optional 10-Gigabit uplinks, clustering-style stacking management, and full IPv4/IPv6 capabilities, this is a future-proof platform for building an advanced secure, converged network. Please let us know if you have a questions regarding the 3CRS48G-24-91 4800G switch.

Specifications

• 3CRS48G-24-91
• The 3CRS48G-24-91 has has 24X 10/100/1000 Mbps tri-speed front-port connections
• Wirespeed non-blocking performance; switching capacity of up to 128 Gbps
• Supports 10G expansion to fulfill the upgrade of the bandwidth required now or in the future, protecting your network investment
• Supports robust IPv6 to future-proof the network, with IPv6 RIPng routing, OSPFV3, BGP4+, IS-ISV6, dual stack IPv4/IPv6, IPv6 ACLs, and IPv6 management including telnet6, TraceRoute, Ping, and SNMP
• Enterprise-class security features including bi-directional ACL, CPU self-protection mechanism, uRFP, IEEE 802.1X, and MAC-based access control

Benefits

• The 3CRS48G-24-91 4800G Switch model has 24 10/100/1000 Mbps tri-speed front-port connections, of which four are combo ports shared with SFP fiber 100/1000 Mbps ports. Two rear slots support 1- or 2-port 10-Gigabit expansion, for high bandwidth unit-to-unit local connections and uplinks - 3CRS48G-24-91-US

Comes as shown on picture, if something is not on the picture it's not included unless stated otherwise.