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3COM 3CR17772-91 4500G PWR 48-PORT GIGABIT POE SWITCH


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Model: 3CR17772-91
Manufactured by: 3COM
CategoryNETWORKING
Return for Refund: 15 Days
Return for Replacement: 1 Year

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Description:


The 3Com Switch 4500G is a stackable 10/100/1000 Ethernet switch that provides secure, flexible LAN connectivity and advanced voice-optimized features such as auto-voice VLAN and QoS. Optional 10-Gigabit uplinks via local connection modules or XFP transceivers supply highest-speed connections to other similarly equipped devices. The Switch 4500G offers Layer 2 switching and dynamic layer 3 routing, as well as robust security, Quality of Service (QoS) and management features to deliver intelligent edge connectivity for essential business applications. This switch offers stackable scalability with single IP address management. This makes the switch 4500G ideal for medium businesses and small enterprises seeking to build a secure converged network.


  • Manufactured by: 3COM
  • Model/Part : 3CR17772-91
  • Device Type: Switch - stackable
  • Enclosure Type: External - 1U
  • Networking Ports Qty: 48 x Ethernet 10Base-T, Ethernet 100Base-TX, Ethernet 1000Base-T
  • Max Units In A Stack: 32
  • Data Transfer Rate: 1 Gbps
  • Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
  • Routing Protocol: RIP-2, static IP routing
  • Remote Management Protocol: SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTPS
  • Connectivity Technology: Wired
  • Communication Mode: Half-duplex, full-duplex
  • Switching Protocol: Ethernet
  • MAC Address Table Size: 8K entries
  • Status Indicators: Link activity, power, link OK
  • Features: Flow control, layer 3 switching, layer 2 switching, auto-sensing per device, auto-negotiation, trunking, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, Syslog support, traffic shaping, DoS attack prevention, packet filtering, port mirroring, IPv6 support, Access Control List (ACL) support
  • Compliant Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3i, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s
  • Expansion Slots Total (Free): 4 ( 4 ) x SFP (mini-GBIC) 2 ( 2 ) x expansion slot
  • Interfaces: 48 x network / power - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45 1 x management - console - RJ-45
  • Encryption Algorithm: MD5, SSL, TLS, PEAP
  • Authentication Method: RADIUS, PAP, CHAP, TACACS+, Secure Shell v.2 (SSH2), Extensible Authentication Protocol (EAP)
  • Compliant Standards: FCC Class A certified, ETSI, CISPR 22 Class A, EN 61000-3-2, IEC 61000-3-2, IEC 61000-3-3, VCCI Class A ITE, EN 61000-3-3, EN55022 Class A, FCC Part 15, ICES-003 Class A, RoHS, EN300-386, UL 60950-1, IEC 60950-1, EN 60950-1, CSA C22.2 No. 60950-1-03
  • Power Over Ethernet (PoE): Yes
  • Power Device: Power supply - internal
  • Voltage Required: AC 120/230 V ( 50/60 Hz )
  • Localization: United States
  • Width: 17.3 in
  • Depth: 16.5 in
  • Height: 1.7 in
  • Weight: 14.3 lbs


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