SFP WDM module, range up to 120km (30dB), 1490/1550nm

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SFP WDM module, range up to 120km (30dB), 1490/1550nm — buy in Tashkent

The Pixietech SFP WDM module with a reach of up to 120 km is a solution for organizing ultra-long-haul optical links based on bidirectional transmission technology over a single fiber. It operates at wavelengths of 1490/1550 nm with a high optical budget of 30 dB, eliminating the need for amplifiers on most real routes. It is used in a pair with the PXT-SFP-W54-120 module (1550/1490 nm) to build a full-duplex line.

Advantages

Reach up to 120 km: a record distance for SFP WDM, covering intercity and inter-regional links
30 dB optical budget: a significant attenuation margin allowing operation on routes with many splices and connectors
BiDi WDM technology: transmission and reception over a single fiber — half the cable for the same capabilities
1490/1550 nm TX/RX pair: a standard combination for long-haul WDM links, compatible with most BiDi equipment
SFP form factor: installation in standard slots without replacing active equipment
1-year warranty: official Pixietech support

Applications

Intercity and inter-regional links: communication between settlements at distances up to 120 km
Operator transport networks: building long-haul P2P links without active amplifiers
Oil-and-gas and energy infrastructure: communication between remote production sites
Government secure channels: departmental networks with guaranteed throughput
Military and civilian security facilities: reliable backbones over maximum distances

Frequently asked questions

Which module should PXT-SFP-W45-120 be used in a pair with?

With the PXT-SFP-W54-120 module, which operates at the reverse wavelengths of 1550/1490 nm. Together they form a full-duplex line over a single fiber.

Is an EDFA amplifier needed for operation over 120 km?

With a 30 dB budget and well-executed splices, most real routes up to 120 km do not require additional amplification.

Where can I buy WDM SFP for 120 km in Tashkent?

SAT Solutions supplies ultra-long-haul Pixietech WDM SFP modules in Tashkent and across Uzbekistan with consultation and installation.

SFP WDM module, range up to 120km (30dB), 1490/1550nm

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Advantages

Applications

Frequently asked questions