Description
For copper-wired Ethernet networks that need premium switching performance and the flexibility of Fiber or Copper Gigabit uplinks (via fixed 10/100/1000 or SFP ports) without the complexity and high price, the 3Com Switch 4200 28 Port is an innovative, yet very practical solution.
This 28-port Ethernet switch combines wirespeed Layer 2 switching with easy installation and exceptional reliability. Twenty-four autosensing 10/100 copper ports provide flexible desktop and workgroup attachments, while two autosensing 10/100/1000 copper uplink ports support stacking or Gigabit connections, and two flexible SFP expansion slots enable an additional choice of fiber or copper Gigabit Ethernet backbone and server connections.
Resiliency features such as Rapid Spanning Tree Protocol and link aggregation (for the 10/100/1000 ports) help ensure uptime. Built-in Gigabit ports can be used as uplinks or for stacking with a mix of other Switch 28-, 26- or 50-Port units. Up to four units can be stacked for maximum scalability.
Manufactured by: 3COM
Model/Part : 3C17304A-US
Device Type: Switch – stackable
Enclosure Type: External – 1U
Localization: United States
Networking Ports Qty: 24 x Ethernet 10Base-T, Ethernet 100Base-TX
Auxiliary Network Ports: 2×10/100/1000Base-T(uplink)
Max Units In A Stack: 4
Data Transfer Rate: 100 Mbps
Data Link Protocol: Ethernet, Fast Ethernet
Routing Protocol: IGMPv2, IGMP
Remote Management Protocol: SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, HTTP
Connectivity Technology: Wired
Communication Mode: Half-duplex, full-duplex
Switching Protocol: Ethernet
MAC Address Table Size: 8K entries
Features: Flow control, layer 2 switching, auto-sensing per device, dynamic IP address assignment , auto-negotiation, VLAN support, IGMP snooping, manageable, store and forward
Compliant Standards: IEEE 802.3u, IEEE 802.3i, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x
Expansion Slots Total (Free): 2 ( 2 ) x SFP (mini-GBIC)
Interfaces: 1 x management – console – 9 pin D-Sub (DB-9) 24 x network node – Ethernet 10Base-T/100Base-TX – RJ-45 2 x network host – Ethernet 10Base-T/100Base-TX/1000Base-T – RJ-45
Authentication Method: RADIUS
Compliant Standards: FCC Class A certified, CSA, UL, EN 60950, EN55022, ICES-003, VCCI Class A ITE, IEC 60950, EN55024
Power Device: Power supply – internal
Voltage Required: AC 120/230 V ( 50/60 Hz )
Width: 17.3 in
Depth: 10.8 in
Height: 1.7 in
Weight: 5.3 lbs
Reviews
There are no reviews yet.