SFP WDM module, range up to 20km (12dB), 1490/1310nm

PXT-SFP-W43-20

Pixietech 1490/1310 nm SFP WDM module, range up to 20 km, 12 dB budget, paired with PXT-SFP-W34-20 for BiDi over a single fiber. Buy in Tashkent with warranty.

442 900 UZS

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Type

SFP optical module

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Power budget

12 dB

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Part number

PXT-SFP-W43-20

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Warranty

1 year

Specifications

Type: SFP optical module
Power budget: 12 dB
Part number: PXT-SFP-W43-20
Warranty: 1 year
Range: up to 20 km
Technology: WDM (single-fiber)

The Pixietech SFP WDM module with wavelengths of 1490/1310 nm and a reach of up to 20 km is the component paired with PXT-SFP-W34-20 for building a duplex BiDi channel over a single single-mode fiber. An optical budget of 12 dB ensures stable operation on short and medium routes. The solution makes it possible to halve fiber usage in the cable without loss in channel performance.

Advantages

Full-duplex communication over a single fiber: transmission in the 1490 nm direction, reception at 1310 nm
Reach up to 20 km: suitable for campus, inter-building, and district links
12 dB optical budget: ensures operation on routes with moderate losses
Saving fiber infrastructure: one cable instead of two for the same result
SFP form factor: hot-swappable and compatible with a wide range of equipment
1-year warranty: official Pixietech support

Applications

Enterprises and campuses: connecting buildings over a limited number of fibers
Office and shopping centers: economical optical distribution between floors and buildings
Last-mile operators: rational use of cable capacity when connecting customers
Security and video surveillance systems: a reliable channel for transmitting video and data
Production facilities: communication between workshops and administrative zones

Frequently asked questions

Which module is needed at the opposite end of the line?

At the other end, PXT-SFP-W34-20 (TX 1310 nm / RX 1490 nm) is installed, which operates with the reverse pair of wavelengths.

Does the performance of a BiDi channel differ from an ordinary duplex one?

The data transmission speed is determined not by the module type but by the active equipment interface; BiDi WDM does not reduce throughput compared to a duplex SFP.

Can both modules of the pair be purchased at once in Tashkent?

Yes, SAT Solutions supplies paired BiDi WDM SFP modules from Pixietech in Tashkent and across Uzbekistan.

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

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