QSFP28 100G CWDM4 2km

This 100G QSFP28 transceiver is designed for 100GBASE-CWDM4 Ethernet and high-density data center interconnect applications. It supports 100 Gbps data transmission over up to 2 km of single-mode fiber and operates in full compliance with the 100G CWDM4 MSA Technical Specification (Rev. 1.0). The transceiver features an uncooled CWDM DFB laser array operating at 1271, 1291, 1311, and 1331 nm, which are multiplexed into a single output fiber, and includes a CAUI-4 electrical interface as defined by IEEE 802.3 Clause 83E. It is fully compliant with SFF-8665 (QSFP28) and SFF-8636 management interface MSAs. The module operates on a single +3.3 V power supply, consumes less than 3.5 W, and functions within a commercial temperature range of 0 °C to +70 °C. With compact size and low power consumption, it is ideal for high-performance 100G data center and enterprise network connections.