3Com 3812 10/100/1000Mbps Super Stack Managed Gigabit Switch 12-port + 4x SFP ports (empty)
Model: 3C17401
This switch is used, tested and reset to factorydefaults. All ports are intact and functional.
1 U - rack-mountable.
Comes with power cord
Spec

Standards: IEEE802.1D (STP)
IEEE 802.1p (CoS)
IEEE 802.1Q(VLANs)
IEEE 802.1w (RSTP)
IEEE 802.1X(Security)
IEEE 802.3ab(Copper Gigabit)
IEEE 802.3ad (LinkAggregation)
IEEE 802.3i(10BASE-T)
IEEE 802.3u (FastEthernet)
IEEE 802.3x (FlowControl)
IEEE 802.3z (FiberGigabit)

Jumbo Frames: 9Kpackets

Ports: 12-port 10/100/1000 with four SFPports (SFPs sold separately)

Speed: 10/100/1000Mbps

MAC Address Table

16K MAC addresses
Secure MAC addresses (1,024 addresses)

Buffer Memory: 4MBPacket buffer memory

Switching Method:

Store and Forward

Security: IEEE802.1X user authentication:
RADIUSauthentication
Secure mode (locksMAC address)Packet Filtering:Wirespeedpacket filtering in hardware
Port-based Access Control Lists (ACLs)
Supports a maximumof 100 ACL rules per system (DSCP and TCP/UDP port-based CoS)
ACLs filter onsource/destination IP addressSwitch Management:
RADIUS managementof switch passwords
Trusted IPmanagement addresses
Telnet: SSH v1, v2 (56 bitDES)
SSL (HTTPS)

VLAN Support: 255VLANs (IEEE 802.1Q)

Power: Inputvoltage 90-240 VAC autoranging
Operatingfrequency: 47-63 Hz
Maximum current:1.2A
Maximum power: 148W
Heat dissipation:717 BTU

Dimensions: 17.3"x 12.7" x 1.7"

Weight: 8.2lbs.

Temperature: 0ºCto 40ºC (32ºF to 104ºF)

Humidity: 10%- 90%, Non-condensing

Feel free to ask any questions before you offer. No returns accepted.

SoldAs Is.