Production List Model GW-2100PR-L GW-1200GR-L GW-1200GR-B NNI 2*10/100Mbps LAN 1*10/100/1000Mbps LAN 1*10/100/1000Mbps LAN Wireless bandwidth 300Mbps 1200Mbps 1200Mbps Wireless band 2.4G: 2412Mhz-2472Mhz 802.11b/g/n 2.4G: 2412Mhz-2472Mhz 802.11b/g/n 5.8G: 5136Mhz-5785Mhz 802.11a/n/ac 2.4G: 2412Mhz-2472Mhz 802.11b/g/n 5.8G: 5136Mhz-5785Mhz 802.11a/n/ac Antenna gain 14dBi(Directional) 18dBi(Directional) 18dBi(Omnidirectional) Working temperature -30~65℃ Working humidity ≤90% (non-condensing) ≤90% (non-condensing) Power supply PoE (IEEE802.3af) Power consumption ≤30W ≤20W Installation method Pole Dimension 410*105*20.5mm 260*86*35mm 260*86*35mm without an external antenna Recommended number of accesses 80 (guaranteed user experience)