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Model #: 3C17700
List Price: $ 3,995.00
Your Price: $ 995.00
Availability: 3 In-Stock
Condition: Refurbished

3Com 3C17700

3Com Refurb SuperStack 3 Switch 4900 Copper Gigabit
3C17700

Click Here for New
3C17700 Pricing!

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Overview:
The 3Com 3C17700 SuperStack  3 Switch 4900 delivers high-performance, feature-rich Gigabit Ethernet switching in a simple, affordable platform, making it an excellent solution for small to midsize networks with growing bandwidth requirements. It's also perfect for large enterprises that require economical Gigabit Ethernet switching for the data center, server farm, or wiring closet.

The 12-port switch supports traditional Category 5 copper cabling. You can mix and match both fiber and copper gigabit media using optional gigabit switching modules.

The 3Com SuperStack 3 Switch 4900 family provides advanced Layer 2 switching & Layer 3 routing capabilities (such as multiple priority queues per port and 802.1p-based classification), virtual LANs and VLAN tagging, standards-based multicast filtering support, and seven groups of RMON. The family also supports inherent resiliency features such as Spanning Tree, resilient links, and link aggregation, allowing you to build robust, fault-tolerant, redundant network backbones.

The advanced ASIC architecture provides industry-leading gigabit switching performance, plus wire-speed IP routing.

3Com SuperStack 3 Switch 4900 products come with a Lifetime Limited warranty that includes fans and power supplies.

Specifications
Connectors
Twelve autonegotiating 100BASE-TX/1000BASE-T ports configured as AutoMDIX (crossover). Configurable to 100BASE-TX half-duplex, 100BASE-TX full-duplex, or 1000BASE-T full-duplex; or they can automatically detect the speed and duplex mode of a link and provide the appropriate connection. Support for 100/1000 UTP ports as well as a 4-port fiber module using MT-RJ connectors

Maximum Segment Length
100 m (328 ft) over Category 5 twisted-pair cable

Cabling Requirements
Category 5, Category 5 enhanced in accordance to the cabling specifications defined by IEEE 802.3ab

Dimensions
Height: 65.8 mm (2.59 in)
Width: 440 mm (17.3 in)
Depth: 368.4 mm (14.5 in)
Weight: 6.3 kg (13.8 lb)

Environmental Requirements
Operating temperature: 0 to 40C (32 to 104F)
Storage temperature: -10 to +70C (14 to 158F)
Operating humidity: 10% to 95% relative humidity, noncondensing
Standards: EN60068 (IEC68), various parts

Safety Agency Certifications
UL 1950, EN60950, CSA 22.2 No. 950, IEC 60950, EMC

Emissions
CISPRR 22 Class A, EN55022 Class A, FCC Part 15 Subpart B Class A, ICES-003 Class A, VCCI Class A, AS/NZS 3548 Class A, CNS 13438 Class A, EN61000-3-2, Immunity EN 55024

Heat Dissipation
330 watts max (1070 Btu/hour max)

Power Supply
AC line frequency: 50/60 Hz
Input voltage options: 90-240 VAC
Current rating: 4 A max

SNMP Standards
SNMP protocol (RFC 1157), MIB-II (RFC 1213), Bridge MIB (RFC 1493), RMON MIB II (RFC 2021), Remote Monitoring MIB (RFC 1557), MAU MIB (RFC 2239), Terminal Emulation

Administration Protocols
UDP (RFC 768), IP (RFC 791), ICMP (RFC 792), TCP (RFC 793), ARP (RFC 826), TFTP (RFC 783)

Warranty
Lifetime limited warranty

Management
Web interface management, command line interface management, SNMP management

Benefits:
  • Wire-speed, non-blocking Gigabit Ethernet switching & routing across all ports delivers maximum performance even for heavily utilized networks.

  • Modular architecture lets you support all gigabit media in the same workgroup platform, enabling placement of the 3Com Superstack Switch 4900 anywhere in the network.

  • Resiliency features such as spanning tree, resilient links, and link aggregation give you a highly fault-tolerant and redundant network backbone.

  • 3Com Network Supervisor, included with every Switch 4900 product, lets you map, monitor, and document your network with ease.

  • Radically simple 3Com Transcend Network Supervisor software (available mid-2001) eases setup and management through automatic port trunk configuration, automatic IP address configuration through DHCP, and automatic configuration of resilient links.

Product Options:

- Thank you for viewing our 3C17700 3Com 4900 Switch Page -


Contact Us!

sales@MTMnet.com

Call: 877-868-6638

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