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SMC 8848M TigerStack II 1000 Stackable 48 10/100/1000 Managed Layer 2 Switch 

SMC Networks' TigerStack II 10/100/1000 Switches are the newest in a series of "Next Generation" high performance stackable switches that deliver high scalability, wire-speed Gigabit performance, high availability, 10 Gigabit Ethernet uplinks, and redundant power options. These switches are the first to include both IPv4 and IPv6 Management options enabling future proofed flexibility and maintainability.

The TigerStack II 10/100/1000 SMC8848M stacks up to 8 units in a stack, providing up to 384 Gigabit ports. A stack can be created with either of the 24 or 48 port switches, providing unprecedented flexibility. It provides up to 48 built-in copper Gigabit ports, including (4) Combo SFP ports supporting either copper links or SFP adapters for easy, flexible connection to fiber-based Gigabit media and a switching capacity of up to 176Gbps. The 2 10G module slots on the rear of the switch provide support for XFP 10G connections. These provide high bandwidth connections to the core of a network and are in additon to the 2 stacking connectors giving high capacity connections to the other units in the stack.

Features

• High-port density and migration protection in a small footprint: Supports 24 or 48*10/100/1000Mbps including 2 stacking ports and 2 optional 10G uplink slots in a 1RU chassis
• Advanced Management Support: Introduces IPv6 Management support to enhance the standard IPv4 management interfaces.
• QoS: Support eight levels of priority, with weighted fair queuing and L2/3/4 IP precedence--ensures smooth transmission of mission critical data
• VLAN with GVRP and 802.1v: Support VLANs based on frame tags or ports, plus support for automatic GVRP LAN registration spanning tree per VLAN--provides maximum security and bandwidth efficiency
• IGMP Snooping: Only allows IP Multicast traffic transmission to the registered members, resulting bandwidth savings--reduce IP multicast traffic and increase LAN performance
• MultiLink Trunking with LACP: Can group links between switches to provide higher bandwidth of up to 16Gbps
• Comprehensive security support: Currently supports RADIUS, IEEE802.1x, SSH, SSL,TACACS+, ACL
• Redundant Power Supply: Provides backup power in case of power failure

Specifications

• PORTS
  24/48 10/100/1000BASE-T ports
  4 Combo SFP ports
  2 Stacking ports
  2 10G Module slots
• NETWORK INTERFACE
  10/100/1000 BASE-T ports
  XFP Transceiver slots supporting SR, LR and ER XFP
  Multimode fiber cable; 62.5/125 or 50/125 microns
  Singlemode fiber cable: 9/125 micron
• SWITCHING FABRIC
  176Gbps
  131Mpps
• BUFFER ARCHITECTURE
  0.75M
• SWITCHING DATABASE
  8K MAC address entries LED
  System: Stack Master, Stack Link, Module,
• Power, Diag, RPS
  Port: Link/Activity
• WEIGHT
  6.1Kg (13.4lbs)
• DIMENSIONS
  44.0 x 41.5 x 4.4 cm (17.4 x 16.4 x 1.8 in.)

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