- OS V3.03.02s168p21
- Bootrom Version 4.06
- 48x RJ-45 connectors for 10/100BASE-T
- 4x SFP slots for fiber Gigabit Ethernet modules
- Managed & stackable
- Flow control, layer 3 switching, layer 2 switching, auto-sensing per device
- Auto-negotiation, IGMP snooping, traffic shaping, packet filtering, port mirroring
- Reliabilty 38 years (334,000 hours)
- Fans voor koeling
- Rackmounts inbegrepen
Product Information
The 3Com Switch 4500 is a high performance, managed 10/100 switch with advanced features, perfect for cost-conscious medium-sized businesses and branch offices looking for secure LAN connectivity. Layer 2 switching along with Layer 3 RIP-based dynamic routing make the Switch 4500 for wiring closet workgroup connectivity and as the core for small-size enterprises.The Switch 4500 50-port features 48 10/100 ports and two dual-personality ports, operating either as 1000BASE-T or SFP-based fiber. Up to eight switches can be stacked via built-in Gigabit Ethernet ports, allowing single-IP management and distributed links in a stack of up to 384 ports.QoS, auto-voice VLAN, and traffic management features help ensure essential applications get the appropriate priority for efficient utilization of network resources. Furthermore, this switch has enterprise-class security features including IEEE 802.1X network login, SSH/SSL encrypted device log-in, Access Control Lists and RADIUS Authenticated Device Access (RADA).
Verdere specs @ http://www.comtel.com.tw/PDF/MKT-Switch ... 00)-04.pdf
Nog kleine 93 jaar garantie
(zie screen)====================================
1x 3Com SuperSstack 3 Baseline Switch type 3C16476
- 48x RJ-45 connectors for 10/100BASE-T
- 2x RJ-45 connectors for 10/100/1000BASE-T
- Unmanaged
- Flow control, MDI/MDI-X switch, auto-negotiation
- Fans voor koeling
- Rackmounts inbegrepen
Product Information
The 3Com Baseline Switch 48-Port Plus 2 10/100/1000 delivers highly affordable wirespeed switching for simple, high-density, copper-wired Ethernet networks that don't need management capabilities. This fixed-configuration, non-blocking 50-port switch combines Layer 2 switching with plug-and-play installation and exceptional reliability. Forty-eight 10/100 ports provide flexible desktop and workgroup connections, while two built-in 10/100/1000 ports enable backbone and server connections.All the ports automatically adjust to the speed of network devices, so the switch can accommodate a range of workgroup environments and legacy equipment types. The switch comes preconfigured for fast and easy installation using economical copper wiring. Advanced features include IEEE 802.1 traffic prioritization (two priority queues) and auto MDI/MDIX cable detection. Like all 3Com Baseline products, this switch provides powerful, feature-rich practicality in a sturdy package designed for reliability, long life, and low total cost of ownership.
Verdere specs @ http://joule.bu.edu/~hazen/LinuxCluster/3com_48.pdf
Niet meer onder garantie.
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Beide switchen verkeren in een zeer goede staat.
Factuur niet meer voorhande.
- 3Com SuperStack 3 4500 -- bieden vanaf 60 euro
- 3Com SuperStack 3 Baseline -- bieden vanaf 30 euro
Verzending via Kiala, B-post of ophaling te Lier.
Afsluiting 48u na het hoogste bod.
Cheers,
Shiseido
