100G QSFP28 ZR4 80km / ZR4+ 100km

TEOSCO released 100G QSFP28 ZR4 80km and 100G QSFP28 ZR4+ 100km optical transceivers. They are 103/112Gbps dual-rate optical transceiver modules designed for optical communication applications compliant to 100GBASE-ZR4 of the IEEE 802.3ba and OTU4 4I1-9D1F standards links over 80km/100km on the single mode fiber. They can provide customers with high-performance and excellent data transmission capabilities.

This transceiver consists of transmitter/receiver units. In the transmit side, four lanes of serial data streams are recovered, retimed, and passed to four laser drivers. The laser drivers control 4-channel EMLs with center wavelengths of 1295.56nm, 1300.05nm, 1304.58nm and 1309.14nm. The optical signals are multiplexed to a single-mode fiber through an industry standard LC connector. In the receiver side, the four lanes of optical data streams are optically de-multiplexed by the integrated optical de-multiplexer. The data streams are recovered by a 1-channel SOA, 4-channel PD array, and 4-channel TIA array, along with NRZ re-timer. This module features a hot-pluggable electrical interface, low power consumption and MDIO management interface. The product is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP28 Multi-Source Agreement (MSA) and compliant to IEEE 802.3bm.

For more information about 100G QSFP28 ZR4 80km and 100G QSFP28 ZR4+ 100km dual-rate optical transceiver modules, please feel free to contact us.