The RC002-16 is a 19'' 3U height rack-mountable chassis, in which up to 16 service modules can be installed. It provides a CO/POP site solution for connecting up to 16 remote customers. The chassis is SNMP manageable with an SNMP agent module, which takes up one of the sixteen slots. Each service module in the RC002-16 operates in a point-to-point topology with a remote unit. The two devices work independently and do not influence the operation and management of the other modules in the same chassis. All modules, including the SNMP agent module, are hot-swappable. One AC or DC power supply module is able to support a full chassis of service modules regardless of service types. The RC002-16 can use two power supply modules to provide a redundant and flexible power supply solution for the customers. When working with the SNMP agent module RC002-NMS1, all the service modules in the RC002-16 can be network managed on the GUI of the Raisecom NView NNM system.