FEATURES- Courier 24-Port PoE Smart Switch
       The latest addition to the USRobotics Courier business solutions 
        line, the 24-Port PoE Smart Switch, provides data connectivity and 
        DC power to Ethernet devices in difficult to reach locations. 
       Designed with flexibility and expandability in mind, it supports 
        variable power settings up to 15.4W on the 24 10/100 Mbps ports 
        (maximum total 170W), and has two Gigabit ports (for uplinks and 
        extending networking range). Simple to use web-based management 
        makes this an ideal solution for small and medium businesses. 
    Includes 24-Port PoE Smart Switch, Rack mount accessories (i.e. 
      brackets, screws), Power cables (North America, UK, Europe), Quick 
      Installation Guide, Documentation/Utility CD-ROM.
* DC Power Where You Need It
   - Save money by delivering DC power via Ethernet cabling 
   - Support for PoE priority settings so that high priority devices (eg. 
     IP Phones) stay powered in case of unexpected power drain allowing low 
     priority devices to be powered off if necessary.
   - Includes both over current and circuit sorting protection 
* 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 on 24 PoE ports 
     and 10/100/1000 Mbps on 2 Gigabit ports.
   - 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 (8.8 
     Gbps).
     
  -- SPECIFICATIONs ------------------------------------
CONNECTORS   - (24) auto-sensing 10/100 Mbps RJ-45 Ethernet ports (powered)
               ( 2) 10/100/1000 Mbps auto-sensing RJ-45 Ports (non-powered)
INDICATORS   - Visual Diagnostic LEDs: Power, System, Ethernet Ports (24), 
                 and Gigabit Ports (2).
                 - TX: Link/Activity, Speed (2 LEDs) 
                 - PoE Status (Ports 1 - 24), bi-color LED 
GENERAL      - Complies with IEEE 802.3af Power over Ethernet specification 
               Supports PoE Powered Device (PD) classification identity 
               Complies with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab 
               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 768 KB RAM for data buffering 
               Filtering Address Table supports 4K entries per device 
               Auto MDI/MDIX 
               MTBF - 105,000 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 
POWER OVER ETHERNET-
               Up to 15.4W over a PoE port 
               Maximum 170W for all ports 
               PoE over current protection 
               PoE circuit sorting protection 
POWER CONSUMPTION-
               9 watts (maximum with no PD devices connected) 
               180 watts (maximum for up to 11 PoE devices connected) 
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 12.25"d
               Standard 1U, 19 inch rack-mount case design

USRobotics Courier 24-Port Power over Ethernet Smart Switch The new line of USRobotics 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.