Juniper QFX-QSFP-40G-ESR4 40GB BASE-ESR4 850nm MMF QSFP+ Transceiver
The Juniper QFX-QSFP-40G-ESR4 is a reliable, high-performance QSFP+ transceiver designed for 40GB Ethernet applications. It operates over multi-mode fiber (MMF) using four lanes of parallel optic transmission, with each lane capable of achieving data rates up to 10Gb/s.
This transceiver utilizes the well-established and widely-used base ESR4 standard, ensuring compatibility with various networking equipment. Its industry-standard MPO connector interface offers easy plug-and-play installation without any additional configuration required.
Featuring an operating wavelength of 850nm, this QSFP+ transceiver supports connectivity within short-reach optical networks that span distances up to approximately 300 meters on OM3 MMF or roughly 400 meters on OM4 MMF cables.
Juniper QFX-QSFP-40G-ESR4: QSFP+ 40GBASE-ESR4 40 Gigabit Optics, 300 m (400 m) with OM3 (OM4) MMF.
