Skip to content
Adtran Compatible<br> 40GBASE-ESR4 QSFP+ (MMF, 300m, LC)
QSFP+-40G-CRS4-AT-WR
P/N: QSFP+-40G-CRS4-AT-WR

Adtran Compatible
40GBASE-ESR4 QSFP+ (MMF, 300m, LC)

Adtran

Download Datasheet

Declaration of Conformity

Exclusively available through our distribution partner Infinigate

Where to Buy