Eoptolink unveils ER4 Lite & 4WDM-40 QSFP28 transceivers for up to 40km transmission distance

Eoptolink Technology Inc., Ltd (SZSE: 300502) has further strengthened its 100Gbps QSFP28 family with the unveiling of its new 100Gbps QSFP28 transceiver modelsfor applications up to 40km. The ER4 Lite supports 100GE without FEC and OTU4 with FEC. The 4WDM-40 supports 100GE with KR4 FEC. The family consists of: 
• EOLQ-161HG-40-L7 : 100G QSFP4WDM-40 40km transceiver, 0 to 70°C
• EOLQ-161HG-30-LA : 100G QSFP ER4Lite 30km transceiver, 0 to 70°C

“We are proud to add 30km & 40km capability to our QSFP28 family”, said James Zhang, Eoptolinks Director of Business Development. He adds, “The QSFP28 ER4 Lite supports 100GE and OTU4 applications, while the QSFP28 4WDM-40 variant supports 100GE with KR4 FEC. The addition of these transceivers will provide our customers with much needed choice for longer distance connectivity of their 100G traffic.”

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