JL487A — Aruba 25G SFP28 LC ESR 400m MMF xcvr

The JL487A is an HPE Aruba 25 Gbps SFP28 transceiver compliant with the 25GBASE-ESR (Extended Short Range) standard, over multimode fiber with an LC duplex connector. Its extended reach of 400 meters clearly sets it apart from standard SR modules limited to 100 meters, enabling coverage of greater distances without switching to single-mode fiber.

Ideal for large data centers or campus environments with inter-rack distances exceeding 100 m, the JL487A avoids the added cost of LR modules on SMF. It integrates into Spine-Leaf architectures requiring 25G uplinks over OM3/OM4 fiber on longer runs. Genuine HPE Aruba hardware, manufacturer warranty.