Avago Technologies, a leading supplier of analog interface components for wireless, wireline, and industrial applications, announced the availability of a new series of 100GbE-LR4 transmit optical subassembly (TOSA) and receive optical subassembly (ROSA) devices, the AFCP-T4X25EL and AFCP-R4X25PL, respectively. This new series of devices is designed for use in the new CFP4 optical transceiver form factor enabling carrier grade transmission over fiber links of up to 10 km.