10052H Extreme Compatible 1G SFP LX 10km SMF Transceiver

On Extreme switching platforms this SFP registers as the host's own transceiver, and the 10052H matches that part exactly: a 1G LX module carrying Gigabit Ethernet over single-mode fiber to a 10km reach. It seats in any standard SFP cage, reads correctly against the switch EEPROM, and passes traffic without a configuration step. The LX designation and SMF pairing make it a straightforward fit for building-to-building uplinks where the run stays inside 10km.

• Form Factor: SFP
• Data Rate: 1G
• Protocol: LX
• Fiber Type: SMF
• Reach: 10km
• OEM Equivalent: 10052H

Compatibility: Documented OEM compatibility (Extreme published compatibility documentation): this module is accepted in 1G SFP ports on the ExtremeSwitching 5320 Series, ExtremeSwitching X440-G2 Series, ExtremeSwitching X460-G2 Series, ExtremeSwitching X620 Series, ExtremeSwitching X690 Series, and SLX 9540. This module follows Extreme'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.

Compatibility with Extreme hardware is confirmed on the bench, and the module is built to MSA specification so mechanical and electrical fit stay within the standard. Backed by the GreenLights4Life® Limited Lifetime Replacement Warranty. Kept on the shelf and ships same or next business day.