MODEL- DSS24+               VENDOR- D-LINK                                  
                                                                            
FEATURES- Rack Mount 24 Fast Ethernet Port Switch                           
       DSS-24+ is a high performance unmanaged Layer 2 Switch that provides 
        users with 24 10/100Mbps Fast Ethernet ports with NWay auto-        
        negotiation per port.  Designed with a new chipset, the DSS-24+ can 
        automatically detect either MDI/MDIX cable type through any of the  
        Ethernet ports, which eliminates the need for an uplink port. The   
        DSS-24+ includes support for an optional 2-port 100BASE-FX module   
        with an "SC connector" increasing cable connectivity to other       
        servers and switches. The DSS-24+ is targeted for both small office 
        and small business environments.                                    
       The DSS-24+ 24 10/100 Mbps ports adheres to IEEE 802.3, 802.3u, and  
        802.3x standards, which specify 10Base-T, 100Base-TX and 100BASE-FX 
        Ethernet technologies.  With the DSS-24+ switching function, Store  
        and Forward is implemented with Rate Adaptation Protocol.  (RAP) is 
        an end-to-end rate-based congestion control mechanism, which ensures
        data integrity when packets are transmitted.  The switching cap-    
        ability of the DSS-24+ allots 256Kbytes of allocated memory buffer  
        per 8-ports.  As a result, a complete frame checking and error-     
        filtering scheme helps prevent any packets with errors from being   
        transmitted among any broadcast segments. The DSS-24+ also supports 
        Backpressure and pause frame-based flow control at half duplex mode 
        schemes to ensure zero packet loss by sending out collision signals 
        when the port's receiving buffer is full under heavy traffic        
        congestion.                                                         
       The DSS-24+ switching function forwards data packets at wire speeds  
        for both 10Mbps and 100Mbps. In addition, the DSS-24+ data filtering
        design eliminates all errors of packets at each port at wire speeds 
        of 10Mbps and 100Mbps. As a switching solution, the DSS-24+         
        initiates a MAC address-learning table aging features. MAC addresses
        are automatically updated reducing any broadcast among network      
        segments, which provides dynamic filtering through auto-learned MAC 
        addresses and static filtering.                                     
                                                                            
CONNECTORs   - (24) 10BaseT/100BaseTX/RJ45 ports                            
               ( 1) Expansion slot (for DES-102F fiber module)              
NETWORK MEDIA-                                                              
  100BaseTX: UTP Cat. 5 (100 meters); EIA/TIA-568 100-ohm screened twisted- 
             pair (STP) (100 meters)                                        
  10BaseT  : UTP Cat. 3, 4, 5 (100 meters); EIA/TIA-568 100-ohm screened    
             twisted-pair (STP) (100 meters)                                
  100BaseFX: Multi-Mode 962.5/125um or 50/125um Fiber Cabling               
FAN          - One Built-In 40 x 40 mm DC Fan                               
APPROVALS-FCC A, CE, VCCI , BSMI, C-Tick, UL, CSA, TUV/GS                   
OPTION   - DES102F      (2) 100BaseTX port module                           
POWER- 100-240 VAC, 50/60 Hz (Internal Universal Power Supply)              
       Consumption 39 watts max.                                            
SIZE - 17.64" w x 1.76"h x 8.28"d        WT.- 5.96 lbs.                     
       19" rackmount width                                                  
    www.dlink.com         
                                          tech@irvine.dlink.com