100G QSFP28 1310nm LAN-WDM, APD receiver 40km, Duplex LC Module, SSM, Compatible Transceiver

For our 100G QSFP28 requirement, the order arrived quickly, well packed, and ready for installation. We had no damaged units and the rollout schedule was not delayed.

We ran an extended burn-in test before deployment. The temperature, Tx power, and Rx power stayed stable throughout the test window.

The build quality feels solid and the module was recognized immediately by our switching platform. Goilips packaging and labeling also made inventory handling straightforward.

We deployed this module in a live network and the link has remained stable under continuous traffic. The diagnostics are clear and the optical power margin is exactly where we expected it to be.

We added these to our spare parts pool because the compatibility and delivery lead time are predictable. Good option for planned expansion and emergency replacement.