Ideal for high-performance networking with 40km reach and advanced 40G connectivity. The 40GBASE ER4 QSFP+ 1310nm 40km DOM Duplex LC/UPC SMF Optical Transceiver Module is engineered for high-performance, long-distance data transmission, offering 40 Gbps data rates over a reach of. FS 40G QSFP+ optical transceiver module solutions offer a full range of QSFP+ modules from 150m to 80km reach, and used for high-density switching, routing and data center applications. Click to get your 40G QSFP+ transceiver modules from nearby warehouses. Trusted by 260K+. PLANET compatible MGB-TLB40 is SFP (Small Form factor Pluggable) Transceiver, operating over Single Fiber Single-Mode Fiber (SMF) optical cable. The transceiver consists of three sections: a FP laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control. The INTCERA 40G QSFP+ ER4 optical module (GQS-SPO400-ER4C) supports transmission distance up to 40km using CWDM wavelengths (1271nm, 1291nm, 1311nm, 1331nm). To obtain a detailed certification certificate. T1-QSFP-40G-ER4-TAA is designed for 40km optical communication applications. The module converts 8 channels of 50Gb/s (PAM4) electrical input data to 4 channels of LAN WDM optical signals and multiplexes them into Char nd not the principal indicator of signal strength. A received power below this value cannot be compliant;.