EX-SFP-1GE-LX Juniper Compatible 1G SFP LX 10km SMF Transceiver

For campus and access uplinks that have to cross single-mode fiber at Gigabit rates, the EX-SFP-1GE-LX is a 1G LX SFP reaching 10km over SMF. It seats in the standard SFP cage and comes up on the host with no configuration step, presenting as a native optic to the switch.

• Form Factor: SFP
• Data Rate: 1G
• Fiber Type: SMF

Compatibility: Compatible with Juniper platforms — accepted in 1G SFP ports on the ACX Series, EX2300 Series, EX3400 Series, EX4300 Series, EX4400 Series, MX204/MX Series, QFX5120 Series, and SRX Series. This module follows Juniper's published compatibility matrix; for your exact line card or OS release, email 10.4@tenfouroptics.com and we'll confirm fit.

Tested & Proven: Every TenFour Optics part is coded, tested, and verified before shipment — see Tested & Proven.

The module is validated for use in Juniper equipment and negotiates the LX link exactly as the original does. Manufactured to MSA specification and individually verified for host coding before it ships, it holds the 10km single-mode reach the original design was built around. Backed by the GreenLights4Life® Limited Lifetime Replacement Warranty. In-stock items ship same or next business day.