ORIENTELS QSFP28 100G-CWDM4-2km module is a highly integrated 4x25G transceiver focused on reach, bandwidth, density and cost for high port-count 100G systems, and client-side 100G interfaces. It is compliant with the 100G 4WDM-10 MSA, which is based on the CWDM4 MSA version 1.1. It is interoperable with CWDM4 transceivers over a 2 km reach.
| Form Factor | QSFP28 |
| Wavelength | Ch0 1271nm / Ch1 1291nm / Ch2 1311nm / Ch3 1331nm |
| Connector | LC |
| Distance | 2km |
| Working Temp | 0~70℃ / -40~+85℃ optional |
| Compatibility | Cisco, Huawei, Arista, Ciena, and more |
| Warranty | 3 years |