3com 3C17401 3812 10/100/1000Mbps gigabit SuperStack Switch 12-port INCL 2X SFP'

Dear customer,

When there might be a difference between the automatic generated specifications by the 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

EXCLUDING NETWORK CABLES

INCLUDING 2X SFP'S

See photos for actual item!

Price is for 1 item.

SpecStandardsIEEE 802.1D (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 (Link Aggregation)
IEEE 802.3i (10BASE-T)
IEEE 802.3u (Fast Ethernet)
IEEE 802.3x (Flow Control)
IEEE 802.3z (Fiber Gigabit)Jumbo Frames9K packetsPrimary Ports12-port 10/100/1000 with four SFP ports (SFPs sold separately)Primary Port Speed10/100/1000MbpsMAC Address Table16K MAC addresses
Secure MAC addresses (1,024 addresses)Buffer Memory4MB Packet buffer memorySwitching MethodStore and ForwardSecurityIEEE 802.1X user authentication:
RADIUS authentication
Secure mode (locks MAC address)Packet Filtering:
Wirespeed packet filtering in hardware
Port-based Access Control Lists (ACLs)
Supports a maximum of 100 ACL rules per system (DSCP and TCP/UDP port-based CoS)
ACLs filter on source/destination IP addressSwitch Management:
RADIUS management of switch passwords
Trusted IP management addresses
Telnet
SSH v1, v2 (56 bit DES)
SSL (HTTPS)VLAN Support255 VLANs (IEEE 802.1Q)PowerInput voltage 90-240 VAC autoranging
Operating frequency: 47-63 Hz
Maximum current: 1.2A
Maximum power: 148 W
Heat dissipation: 717 BTU

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