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TL-SM311LSA/B-2KM Industrial-Grade Gigabit SFP Optical Module Single-Mode Single-Fiber LC Small Square Port Optical transceiver Single-core bidirectional Full-Duplex(TL SM311LSB 2KM Terminal b)

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Fiber Optic Receivers

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Fiber Optic Receivers

TL-SM311LSA/B-2KM industrial grade Gigabit SFP optical module single-mode single-fiber LC small square port optical transceiver single-core bidirectional full-duplex

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First Listed on Newegg	September 18, 2026

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Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by RunRich Garden Return Policy

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Item#: 9SIC8VGM6S4239