MODEL- USR997724          VENDOR- US ROBOTICS
     
FEATURES- Courier 24-Port Gigabit Smart Switch
       The new line of US Robotics Courier Gigabit Smart Switches deliver 
        the performance and manageability required for today's small and 
        medium business networks. With simple web-based configuration, 
        support for port-based VLAN and two auto-sensing mini-GBIC ports, 
        they are designed for easy installation, management, and expansion.
    Includes 24-Port Gigabit Smart Switch, Rack mount accessories (i.e. 
      brackets, screws), Power cables (North America, UK, Europe), Quick 
      Installation Guide, Documentation/Utility CD-ROM.
* Solid Manageability
   - Easy Web-based configuration from a Web browser anywhere on the 
     network.
      - Support for port-based VLAN 
      - Quality of Service (QoS) 
      - Port mirroring 
      - Specific port configurations (speed, duplex mode, and device flow 
        control).
   - Includes additional configuration and management utility (Windows 
     2000/XP compatible).
* Flexible Ethernet Connectivity
   - Supports Ethernet connections at speeds of 10/100 Mbps and 1 Gbps 
     (1000 Mbps).
   - Auto-Speed Detection - each port automatically detects, and matches 
     the speed of connected Ethernet devices.
   - Auto-Switching eliminates the need for cross-over cables.
* Simple, Reliable Design
   - Metal case and efficient design enhance reliability 
   - Visual diagnostic LEDs 
   - Standard 19 inch rack-mount form factor 
* Non-Blocking
   - Overall throughput matches the total capacity of the switch ports (48 
     Gbps).
     
  -- SPECIFICATIONs ------------------------------------
CONNECTORS   - (24) auto-sensing 10/100 Mbps RJ-45 Ethernet ports
               ( 2) 1000 Mbps auto-sensing mini-GBIC ports
INDICATORS   - Visual Diagnostic LEDs: Power, System, Ethernet Ports 
GENERAL      - Complies with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 
                 802.3z (GBIC).
               Supports full-duplex and half-duplex operation with IEEE 
                 802.3x flow control and back pressure flow control.
               Supports IEEE 802.1p QoS traffic prioritization 
               Embedded 512KB RAM for data buffering 
               Integrated address look-up engine, supports 8K MAC addresses
               Auto MDI/MDIX 
               MTBF - 116,000 hours
MANAGEMENT   - Web based configuration of key functionality, including: 
                 - Port-based Virtual LAN 
                 - Quality of Service (QoS) 
                 - Port Mirroring 
                 - Port Trunking 
                 - Port configuration setting: Speed/Disable, duplex mode 
                   and device flow control.
               Utility based configuration and switch detection 
                 - Change Password 
                 - Assign IP addressing parameters 
                 - Firmware upgrades 
                 - Switch monitoring 
APPROVALS    - EMI - FCC Class A, CE EMC Class A 
               Safety - UL, CUL 
POWER SOURCE - Internal power supply 
DIMENSIONS   - 17.3"w x 1.75"h x 8.25"d
               Standard 1U, 19 inch rack-mount case design 
      www.usr.com