QSFP+ 40GBASE-LR4 module, LC Duplex, range up to 20 km

PXT-QSFP+LR4-20

Pixietech QSFP+ 40GBASE-LR4 module, LC Duplex, up to 20 km: backbone 40 Gbps links over single-mode with WDM. In stock, delivery across Uzbekistan.

4 500 900 UZS

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Type

QSFP+ optical module

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Connector

LC Duplex

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Part number

PXT-QSFP+LR4-20

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Warranty

1 year

Specifications

Type: QSFP+ optical module
Connector: LC Duplex
Part number: PXT-QSFP+LR4-20
Warranty: 1 year
Speed: 40 Gbps
Range: up to 20 km

The Pixietech QSFP+ 40GBASE-LR4 optical transceiver with an LC Duplex connector and a reach of up to 20 kilometers is designed for building high-speed backbone links between geographically dispersed sites. Operating at 40 Gbit/s over single-mode fiber using four-wavelength technology, it confidently covers the distances typical of metropolitan areas and suburban zones. This is a solution for telecom operators, large corporations, and government agencies that require reliable, high-performance optical communication over long distances.

Advantages

40 Gbit/s speed: a powerful transport channel for data, video, and voice
Reach up to 20 km: covers the scale of an entire city or metropolitan area
Single-mode fiber: stable signal quality without intermediate amplifiers
LC Duplex: a standard connector with a wide choice of patch cords and cross-connects
LR4 technology: four wavelengths in a single fiber — high throughput
1-year warranty from Pixietech

Applications

Telecom operators: inter-node backbone links in metropolitan networks
Large corporate networks: connecting branches and industrial sites
Government and municipal networks: high-speed communication between departmental facilities
Internet service providers: high-capacity uplinks in regional networks of Uzbekistan

Frequently asked questions

How does the 20 km transceiver differ from the 10 km version?

The 20 km version is designed for a higher optical budget, which allows it to compensate for the greater signal attenuation over the doubled distance.

Is it mandatory to use G.652 single-mode fiber?

The 40GBASE-LR4 standard assumes G.652D category single-mode fiber; using other types may degrade the reach or lead to transmission errors.

How critical is the cleanliness of the LC optical connectors?

The cleanliness of the connector end faces directly affects signal quality; it is recommended to use special cleaners and inspect connectors before connecting.

🛠Turnkey serviceStructured Cabling & LAN Installation in Tashkent, Uzbekistan — design and installation→

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