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Specifications
Linksys E2500
Linksys E2500
Model Name  Linksys E2500
Description  Advanced Dual-Band N Router
Model Number  E2500
# of Antennas  4 total, 2 internal antennas per each  
  2.4 GHz & 5 GHz radio band
Detachable (y/n)  No       
Modulation  802.11b: CCK, QPSK, BPSK  
  802.11g: OFDM 
  802.11a: OFDM 
  802.11n: BPSK, QPSK, 16-QAM,  
  64-QAM 
Receive Sensitivity  2.4 GHz 
(Typical)  802.11b: -87 dBm @ 11 Mbps 
  802.11g: -70 dBm @ 54 Mbps  
  802.11n 20 MHz: -70 dBm @ MCS15 
  802.11n 40 MHz: -66 dBm @ MCS15
  5 GHz 
  802.11a: -70 dBm @ 54 Mbps 
  802.11n 20 MHz: -66 dBm @ MCS23 
  802.11n 40 MHz: -62 dBm @ MCS23
Antenna Gain in dBi  2.4 GHz: 
  Antenna 1 (right rear): ≤2.94 dBi 
  Antenna 2 (front right): ≤3.78 dBi
  5 GHz: 
  Antenna 1 (right front): ≤5.86 dBi 
  Antenna 2 (front left): ≤4.88 dBi
UPnP  Supported
Security features  WEP, WPA, WPA2
Security key bits  Up to 128-bit encryption
Environmental
Dimensions  8.86” x 1.38” x 7.09” 
  (225 x 35 x 180 mm)
Unit Weight  15.94 oz (452 g)
Power  12V, 1A
Certifications  FCC, IC, CE, Wi-Fi A/B/G/N 
Operating Temp.  32 to 104°F (0 to 40°C)
Storage Temp.  -4 to 140°F (-20 to 60°C)
Operating Humidity  10 to 80%, relative humidity,  
  non-condensing
Storage Humidity  5 to 90% non-condensing
Specifications are subject to change without notice.