QSFP28 100GBASE-LR4-20 module, LC connector, range up to 20 km

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QSFP28 100GBASE-LR4-20 module, LC connector, range up to 20 km — buy in Tashkent

The Pixietech QSFP28 100GBASE-LR4 optical transceiver with an LC connector and a reach of up to 20 kilometers is designed for the longest metropolitan and intercity 100-gigabit links. Operating over standard single-mode fiber with LC Duplex connectors, it provides stable data transmission at 100 Gbit/s over a distance covering most metropolitan areas. The solution is in demand among telecom operators, large data centers, and government networks of Uzbekistan that require maximum backbone link capacity.

Advantages

100 Gbit/s over up to 20 km: maximum throughput for long backbones
LR4 technology: four wavelengths in a single fiber path — high spectral efficiency
QSFP28 form factor: a compact standard occupying minimal space in a switch
LC Duplex connector: compatible with any modern optical patch-panel infrastructure
Single-mode fiber: minimal attenuation, stable operation without intermediate amplifiers
1-year warranty from Pixietech

Applications

Telecom operators: long-distance inter-node links in metropolitan and regional networks
Large data centers: connecting sites spread tens of kilometers apart for disaster resilience
Government and municipal networks: high-speed communication between departmental facilities in different districts
University and research networks: high-capacity links between campuses

Frequently asked questions

Is a signal amplifier needed to operate over 20 km?

With quality fiber and a minimal number of connections, the transceiver operates reliably over 20 km without amplifiers; for a specific path, an optical budget calculation is required.

How does the 20 km version differ from the 10 km one in design?

The 20 km transceiver has a higher optical transmitter power, which provides the necessary attenuation margin over the increased distance.

Can this transceiver be used in a video surveillance system with a large number of channels?

The transceiver is a transport layer and carries any type of traffic; its 100 Gbit/s throughput is sufficient for hundreds of video surveillance streams.

QSFP28 100GBASE-LR4-20 module, LC connector, range up to 20 km

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Advantages

Applications

Frequently asked questions