3com 3C17205 SuperStack 3 Switch 4400 PWR 24x RJ45 10/100Mbps Network PoE

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3com 3C17205 SuperStack 3 Switch 4400 PWR 24x RJ45 10/100Mbps Network PoE

 

Spec

Standards
IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3ad (LACP), IEEE 802.1x
Primary Ports
24 x 10BASE-T /100BASE-TX ports
2 x module slots
Primary Port Speed
10/100Mbps
MAC Address Table
8,000
VLAN Support
64 VLANs (IEEE 802.1Q)
Power
AC 120/230 V ( 50/60 Hz )
Dimensions
17.3" x 12.0" x 1.7"
Weight
10.1 lbs.
Temperature
0ºC to 40ºC (32ºF to 104ºF)
Humidity
10% - 90%, Non-condensing

Features

Features
Ethernet switching features:
Full-/half-duplex autonegotiation and flow control; IEEE 802.1Q VLAN support; IEEE 802.1p traffic prioritization, DiffServ, Multi-Layer Packet Classification; IEEE 802.3ad Link Aggregation Control Protocol; IEEE 802.1X Radius Network Login; IEEE 802.3ah Ethernet in First Mile over Point to Point Fiber (EFMF)

Management:
Web interface management, command line interface management, 3Com Network Supervisor, 3Com Network Administrator

Data switching and Power over Ethernet (PoE) integrated into one unit, saves rack space, excess cabling, and the need for multiple backup systems— simplifying installation of networking devices
Complies with the IEEE 802.3af specification
Shares the enhanced switching feature sets of the SuperStack 3 Switch 4400 family, including advanced Layer 4 traffic classification and prioritization, and RADIUS security network login and accounting
User network login with IEEE 802.1X and RADIUS, combined with RADIUS Authenticated Device Access (RADA), based on MAC address, provide secure network access control at the network edge
Authenticated users can be automatically placed into a specific VLAN, restricting access only to the data needed
Secure Shell (SSH) encryption of login passwords, management VLANs, and management station "trusted IP address" lists help protect network from rogue management threats
Ideal solution for NBX voice telephony installations, as switch automatically prioritizes NBX voice traffic; guaranteed power support for up to 24 NBX phones per switch
Pre-configured PoE power profiles for 3Com equipment eases power budgeting; use with networked phones and 3Com Network Jacks and IntelliJack products and enterprise LAN access points
Redundant power for all stacked units using the 3Com SuperStack Advanced Redundant Power System

 

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