Form factor: SFP28
Standard: 25GBASE-SR
Connector: LC duplex
Fiber type: Multimode fiber (MMF)
Reach: Typically up to 70 m on OM3 or 100 m on OM4 fiber. �
support.huawei.cn +1
Use: Short-distance 25 GbE links inside racks or between nearby racks in a data center.