4E1,8E1,16E1 plus 10/100Mbps is a Fiber Optic Equipment product. Key specs — Origin: China.
Product Description
Product Description SPC-155 series is integrated ser . with its self-developed special-purpose combines standard 2M traditional TDM service interface with 10/100Base-Tx Ethernetdata service interface and convert the data into high-speed optical signals to transmitover fiber, making it possible transmitting both high-speed dat service and traditional TDM service over the same pair of fibers, meeting users’ requirements for integrated access of high-speed data service and traditional TDM service with the minimal cost.
The advanced dual-light-beam switching and restoration mechanism enables the equipment to achieve 1+1 protection for services.
Product Features ◆Use large ASIC chips, simple circuit, low power consumption, high price/performance;◆SPC-155-D series Use dual-light-beam 1+1 protection and restoration mechanism, high system reliability;◆Provide 4, 8 and 16 E1 digital interfaces, impedance: 75Ω/120Ω options;◆Provide an order line interface;◆Provide a RS232 asynchronous data interface;◆Provide one or four ports of 10/100Base-Tx adaptive Ethernet data interface, bandwidth adjustable with 1M as a unit,Max bandwidth: 100M;◆Provide a management interface for centralized monitoring, and support system upgrading;◆Provide one or two ports of V.35 interface (N*64K, support all the V.35 clock mode);◆E1 and V.35 route across;◆BERT test inside; ◆Applicable in a variety of power supply environments: -48V DC or 220V AC;◆Standard 1U crust.
