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SFP module MikroTik S-31DLC20D
SFP module MikroTik S-31DLC20D — single-mode optical transceiver 1.25 Gbit/s with range up to 20 km for inter-site links. In stock in Tashkent.
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Type
SFP optical transceiver
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Environment
Single-mode
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Connector
LC
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Speed
1.25 Gbps
Specifications
- Type
- SFP optical transceiver
- Environment
- Single-mode
- Connector
- LC
- Speed
- 1.25 Gbps
- Range
- up to 20 km
The MikroTik S-31DLC20D SFP module is an SFP form-factor single-mode optical transceiver with a speed of 1.25 Gbit/s and an operating range of up to 20 kilometers. The module is designed for engineers at telecommunications companies, internet providers and enterprise networks who need to set up a reliable gigabit link between remote sites over single-mode fiber. The combination of the compact SFP form factor and a 20 km range makes the device a practical solution for a wide class of tasks.
Advantages
- Range up to 20 km over single-mode fiber: covers most inter-site distances in an urban environment
- Speed of 1.25 Gbit/s: sufficient bandwidth for gigabit uplinks and WAN links
- Single-mode fiber: low signal attenuation, high stability over long distances
- SFP standard: compatibility with a wide fleet of network equipment
- Compatibility with MikroTik: guaranteed operation in RouterBOARD series devices and switches
- Compact form factor: hot-swap without powering off the device
Applications
- Inter-site connections: communication between offices, warehouses and production sites within a city
- Provider access networks: setting up uplinks from hub switches
- Video surveillance on extended sites: roads, perimeters, industrial areas
- Government and municipal networks: reliable communication channels between institutions
- Backup links: duplicating the main communication lines between remote points
Frequently asked questions
Can the S-31DLC20D be paired with a module from another manufacturer at the opposite end?
As a rule, yes — the module complies with the 1000BASE-LX standard, so it is compatible with modules from other vendors on the same standard, although for mission-critical installations it is recommended to use equipment from a single manufacturer.
What type of connector does the module's optical port have?
The module is equipped with an LC connector, standard for most single-mode optical cables and patch cords.
Does the module work under temperature loads in outdoor cabinets?
The module is designed for operation in telecommunications cabinets; for harsh outdoor conditions, check the permissible temperature range with the supplier.
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