



Single Mode SFP Module | 1.25Gbps 1310nm 20km Transceiver
Model:
1.25G 1310 20KM SFP Module
Categories All Products, SFP Module
- Up to 1.25Gb/s dual data links&lt;/li></li>
- Hot-p
- luggable SFP footprint</li>
- 1310
- nm FPlaser transmitter</li>
- Dupl
- ex LC connector
- Up to 20km on 9/125µm SMF
- Metal enclosure for lower EMI
- Single +3V power supply
- Low power dissipation <700mW
- Commercialoperating temperature range: 0°C to +70°C
Product Overview
The Single Mode SFP Module is a high-performance, hot-pluggable transceiver designed for 1.25Gbps data transmission over long distances. It supports up to 20 kilometers on 9/125µm single-mode fiber (SMF) and is compliant with industry standards, ensuring reliable and efficient performance.
Key Features of Single Mode SFP Module
- 1.25Gbps Data Rate: Supports high-speed data transmission for Gigabit Ethernet and Fibre Channel applications.
- 1310nm FP Laser: Provides reliable long-distance transmission up to 20 kilometers.
- Duplex LC Connector: Ensures secure and reliable fiber optic connections.
- Hot-Pluggable: Allows for easy installation and replacement without shutting down the system.
- Low Power Consumption: Operates with a single 3.3V power supply and consumes less than 700mW.
- Compliance: Compliant with IEEE 802.3, SFP MSA, and RoHS standards.

Applications
The SFP Module is ideal for a variety of applications, including:
- 1.25Gb/s 1000Base-LX Ethernet
- 1.06Gb/s Fibre Channel
- Long-distance data transmission in enterprise networks
Technical Specifications
Electrical Characteristics of Single Mode SFP Module
- Supply Voltage: 3.0V to 3.6V
- Supply Current: Up to 300mA
- Data Rate: 1.25Gbps
Optical Characteristics of Single Mode SFP Module
- Wavelength: 1310nm
- Transmission Distance: Up to 20km on 9/125µm SMF
- Output Optical Power: -9dBm to -3dBm
- Receiver Sensitivity: Up to -24dBm
Regulatory Compliance
The SFP Module meets the following regulatory standards:
- ESD Protection: MIL-STD-883E Method 3015.7, IEC 61000-4-2
- Laser Safety: FDA 21CFR 1040.10, EN60950, IEC 60825-1,2
- RoHS Compliance: 2002/95/EC, 2005/747/EC
Environmental Specifications
- Operating Temperature: 0°C to +70°C
- Storage Temperature: -40°C to +100°C
- Relative Humidity: 0% to 85% (non-condensing)
Mechanical Specifications
The SFP Module features a compact design with precise dimensions, ensuring compatibility with standard SFP slots. Key mechanical specifications include:
- Dimensions: 56.5mm (REF) x 13.5mm ±0.25mm x 8.5mm ±0.1mm
- Connector Type: Duplex LC



