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Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
The Lantronix SFP-2K-DUPL is a Small Form-factor Pluggable (SFP) transceiver module designed to extend network connectivity over fiber optic cable. It enables reliable, high-speed data transmission for distances up to 2 kilometers using single-mode fiber. This duplex transceiver operates at 1310nm, making it suitable for extending network reach in environments where standard Ethernet cabling is insufficient, such as large industrial facilities or campus networks requiring robust backbone connections.
This SFP module is designed for use in network devices equipped with SFP ports, including managed switches, routers, and media converters. It supports the 1000BASE-SX standard, ensuring interoperability with a wide range of networking equipment. Verify your host device's SFP port specification for 1310nm single-mode fiber compatibility and duplex operation.
Install the SFP-2K-DUPL into an available SFP slot on your network device. Ensure the host device is powered off before insertion. Connect the single-mode fiber optic cable to the LC duplex connector on the transceiver. For optimal performance and to prevent signal degradation, ensure the fiber optic cable is clean and free from damage. The transceiver draws power from the host device's SFP port.
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
1 Gbps multimode fiber SFP for managed switches up to 550m
1G multimode SFP transceiver for enterprise switch connectivity
Single-mode SFP for long-reach fiber at 1.25G with industrial temp rating
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