... , xPON, CPOS and 3G. The AR2200 series include: AR2220 and AR2240.AR2220Forwarding capacity: 1MppsWAN speed with services: 400MbpsFixed port: 3*GE ... **Note: There're two kinds of main control board for AR2240, SRU40 and SRU80 (Service and Router Unit). SRU40 can provide ... attention. Huawei cooperate parter,Original HUAWEI ENTERPRISE ROUTER AR2200 SERIES.AR2240