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D-Link DEM-314GT 1.25Gb/s SFP 50km 1310nm LC SMF Transceiver
- Form Factor: SFP (Small Form-Factor Pluggable)
- Data Rate: 1.25Gb/s
- Wavelength: 1310nm
- Fiber Type: Single-Mode Fiber (SMF)
- Connector Type: LC Duplex
- Maximum Distance: 50 km
- Application: Long-reach network connections, WAN links
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Key specifications
See full specs ↓- Product Type
- Fiber Transceiver
- Interface
- 1.25Gb/s Ethernet/Fiber Channel
- Connector
- LC
- Fiber Mode
- Single-Mode
- Wavelength
- 1310 nm
- Max Distance
- 50 km
Product details
The D-Link DEM-314GT is a 1.25Gb/s SFP transceiver designed for long-haul communication over single-mode fiber. It operates at 1310nm and uses an LC connector, supporting distances up to 50 kilometers.
Technical Information
| Product Type | Fiber Transceiver |
| Interface | 1.25Gb/s Ethernet/Fiber Channel |
| Connector | LC |
Additional Specifications
| Fiber Mode | Single-Mode |
| Wavelength | 1310 nm |
| Max Distance | 50 km |
Description
The D-Link DEM-314GT is a high-performance SFP (Small Form-Factor Pluggable) transceiver module designed for extending network connectivity over long distances using single-mode fiber optic cables. With a data rate of 1.25Gb/s, it is suitable for Gigabit Ethernet and Fiber Channel applications, providing a reliable link for critical network infrastructure. The module operates at a wavelength of 1310nm, which is standard for single-mode fiber transmission over extended ranges. This transceiver utilizes an LC duplex connector, offering a secure and robust connection that minimizes signal loss and ensures data integrity. The single-mode fiber compatibility allows for transmission over significantly longer distances compared to multi-mode fiber. The DEM-314GT is specifically engineered to support distances of up to 50 kilometers, making it an ideal solution for Wide Area Network (WAN) connections, metropolitan area networks (MANs), and connecting geographically dispersed sites. Designed for ease of use and compatibility, the D-Link DEM-314GT is pluggable and hot-swappable, allowing for network upgrades and maintenance without interrupting service. Its robust construction and adherence to industry standards ensure reliable performance in demanding enterprise and service provider environments. This transceiver is a key component for building scalable and resilient long-haul network infrastructures.
Condition: Refurbished
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Typically 1–2 days handling, 3–7 days in transit.
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Government, enterprise, data center and small business.
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