3ComŪ SuperStackŪ 3 Switch 3848 - 3CR17402-91
3COM  3ComŪ SuperStackŪ 3 Switch 3848 3CR17402-91
The 3COM 3CR17402-91 you're interested in is a: Entry-level, stand-alone managed Gigabit Ethernet switching, with wirespeed Layer 2 performance and autosensing 10/100/1000 ports. Enhanced security includes IEEE 802.1X and Access Control Lists; 48 ports..
High-Density Managed Gigabit Switching
The 3ComŪ
SuperStackŪ 3 Switch 3848 is ideal for Gigabit to the desktop applications in
high performance workgroups. As the basis for a future-proof Enterprise
workgroup environment, with compatibility with slower desktop connections, it
can be the platform to support a gradual move to Gigabit
speeds.
Forty-eight auto-sensing 10/100/1000 copper ports provide
flexible wirespeed desktop and workgroup attachments, which can ease migration
for environments with a mix of 10/100 and Gigabit-enabled desktops and servers.
Four dual-purpose slots support SFPs that can connect to fiber cabling for
flexible Gigabit Ethernet backbone and server connections.
Resiliency
features such as IEEE 802.1w Rapid Spanning Tree Protocol and IEEE 802.3ad link
aggregation (LACP) help ensure uptime and availability. Enterprise-class
security features include IEEE 802.1X network login, SSH/SSL encrypted device
log-in, and access control lists.
For a scalable, stackable, future-proof
Gigabit switching solution incorporating all of the above features, the SuperStack
3 Switch 3870 48-Port is recommended.
48 auto-negotiating 10/100/1000 ports for seamless migration from Ethernet
or Fast Ethernet to Gigabit Ethernet
Wirespeed, with forwarding rates up to 71 million pps, and a switching
capacity of 96 Gbps
Includes four dual-purpose ports, supporting SFP slots to accommodate 1000BASE-SX,
1000BASE-LX,
and 1000BASE-LH
connectivity
Up to 24 trunks of eight ports each can be configured using IEEE 802.3ad
LACP, delivering 8Gbps bandwidth uplinks per trunk
Quality of Service (QoS), with eight queues per port, control traffic flow
and improve network performance
Utilize 254 VLANs to control and secure network traffic
3Com Network Supervisor software (60-day trial version included) supports
automatic prioritization of real-time or critical traffic
Limited Lifetime Hardware Warranty includes fan and power supply
Advance hardware replacement with next business day delivery in U.S. and
E.U. countries (product registration required)
Available optional 3Com
Advanced Redundant Power Supply
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