Huawei AR0M0036SA00 is one of the Huawei AR3200 Series routers, which support SRU. These modular chassis allows customers to choose from two main control boards and nine interface cards that provide a wide array of service and performance options. The main control boards are called Service and Router Units (SRUs). AR0M0036SA00 is a Huawei AR3260 chassis with SRU40 offers up to 600Mbps system capacity, 5.5Gbps Firewall performance and 160Gbps switching capacity.