100G ER4/ZR4 EML TOSA

Youopto 100G Series is a 100Gbps transmitter optical subassembly(TOSA) integrating a high speed 4 LWDM EML chips ,a TFF CWDM Mux,a TEC and thermistor in a BOX package. It is designed  for use in small from-factor pluggable transceivers and other types of optical modules for high-speed  telecommunication and data applications。

BOX hermetic package
Integrated 4 channel EML chips
Data rates up to 100Gbps(LWDM4)
LWDM TFF Mux
For use up to 40km/80km
Single-ended 50ohm impedance
LC receptacle
FPC connected
Case operating temperature:-5℃ to +75℃ 
Applications:
QSFP28 ER4
QSFP28 ZR4
QSFP28 ER4lite
Other transceivers