
● Pixietech In stock
SFP WDM module, range up to 40km (21dB), 1550nm
PXT-SFP-W53-40
Pixietech 1550 nm SFP WDM module, range up to 40 km and a 21 dB budget for long single-fiber lines between remote network nodes. Delivery across Uzbekistan.
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Type
SFP optical module
⚡
Power budget
21 dB
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Part number
PXT-SFP-W53-40
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Warranty
1 year
Specifications
- Type
- SFP optical module
- Power budget
- 21 dB
- Part number
- PXT-SFP-W53-40
- Warranty
- 1 year
- Range
- up to 40 km
- Technology
- WDM (single-fiber)
- Wavelength
- 1550 nm
The Pixietech SFP WDM module at 1550 nm with a range of up to 40 km is a transceiver for long single-fiber optical lines connecting remote network nodes. The device is aimed at communication operators, system integrators, and large organizations with distributed sites. The high 21 dB power budget guarantees reliable operation on long routes with real infrastructure losses.
Advantages
- Range up to 40 km: connects sites separated by significant distances without intermediate amplification
- 21 dB budget: compensates for losses on long routes with several splices and patch panels
- WDM over a single fiber: halves the use of cable capacity in backbone networks
- 1550 nm wavelength: paired with a 1310 nm module to build a duplex channel
- SFP form factor: supports hot-swapping, suitable for most switches and routers
- 1-year warranty: Pixietech reliability standard
Applications
- Inter-district and suburban backbone lines in urban networks
- Channels between production enterprises and administrative centers
- Video surveillance and security systems with long optical lines
- Transport networks connecting remote sites without relaying
Frequently asked questions
Which module does this 1550 nm version work with as a pair?
With the PXT-SFP-W35-40 module at a 1310 nm wavelength. Together they form a WDM pair for duplex data transmission over a single fiber up to 40 km.
How can I make sure the route fits within the 21 dB budget?
You need to take optical measurements (OTDR reflectometry) or calculate the sum of losses: cable attenuation, splices, and connectors. SAT Solutions specialists can help with the calculation and route verification.
Does the module support operation when using a WDM multiplexer?
WDM multiplexers are used for CWDM/DWDM schemes with several wavelengths. This module is intended for a simple WDM pair. Check compatibility with SAT Solutions technical specialists.
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