About this product

Product Information

The 3Com Switch 4800G 48-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.This Switch 4800G model has 48 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.The Voice VLAN technology ensures the highest level security and performance by placing voice traffic on a virtual voice network.

Product Identifiers

Brand3Com

MPN3CRS48G-48-91

UPC0662705534213

Model4800G

eBay Product ID (ePID)74134683

Dimensions

Weight9.92lbs.

Depth11.81in

Height1.73in

Width17.32in

Additional Product Features

Data Transfer Rate1Gbps

Power SourceAC 120/230V (50/60Hz)

Ports Qty48

Power SupplyPower Supply-Internal

Switching ProtocolEthernet

Mac Address Table Size32k Entries

CompatibilityPC

Min Operating Temperature32 ˚F

Routing ProtocolBgp-4, Ospfv3, Ecmp, Static IP Routing, Ospfv2, Igmp, Mld, Rip-1, Rip-2, Igmpv2, Igmpv3, Pim-Sm, Mldv2, Vrrp, Msdp, Pim-Dm, Ospf

Form FactorExternal

Networking TypeSwitch

Ethernet TechnologyFast Ethernet (100-Mbit/S), Ethernet, Gigabit Ethernet (1000-Mbit/S)

Enclosure TypeExternal-1U

Remote Management ProtocolRmon 9, Snmp 3, Snmp 2, Https, Ssh-2, Rmon 1, Http, Telnet, Snmp 1, Rmon 3, Rmon 2, Snmp 2C

Max Operating Temperature113 ˚F

Interfaces48 X Network-10base-100base-1000base-T-Rj-45, 1X Management-Console-Rj-45

TypeSwitch Managed

Other FeaturesFlow control, layer 3 switching, layer 2 switching, auto-sensing per device, DHCP support, auto-negotiation, BOOTP support, ARP support, trunking, VLAN support, wake on LAN (WOL), auto-uplink (auto MDI/MDI-X), IGMP snooping, Syslog support, DoS attack prevention, packet filtering, port mirroring, DiffServ support, Weighted Round Robin (WRR) queuing, store and forward, MAC address filtering, IPv6 support, IP address filtering, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Broadcast Suppression, Multicast Suppression, Committed Access Rate (CAR), Jumbo Frames support, MLD snooping

Humidity Range Operating (Range)10-90%

Rack Mounting KitIncluded

Connectivity TechnologyWired

Status IndicatorsLink Activity, Power, Link Ok

Encryption AlgorithmTtls, Peap, Ike, Tls, Ssl, Md5