... 44.5 mmAR2240Forwarding capacity: 2Mpps (With SRU40), 4Mpps (With SRU80)WAN speed with services: 600Mbps (With SRU40), 1800Mbps (With SRU80)Fixed ... DSCP WRED), congestion management (LAN interface: SP/WRR/SP+WRR; WAN interface: PQ/CBWFQ), MQC (traffic classifier, traffic behavior, and ... NetConf, CLI Above items are just a part, many more huawei products are not listed out, please feel free contact us ...