10G SFP+ 1310nm Dual LC
Variant Specifications
10G SFP+ 1310nm Duplex LC Transceiver (DT10G) – 20km
The DT10G 10G SFP+ Optical Transceiver is designed for high-speed data transmission over single-mode fiber. This 20km variant operates at 1310nm and uses a Duplex LC/UPC interface, making it suitable for data centers, ISP networks, enterprise networks, aggregation links and other 10G fiber applications.
Quick Specifications
Key Features
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | DT10G |
| Product Type | 10G SFP+ Optical Transceiver |
| Application | 10G Ethernet, Data Center, ISP Networks |
| Form Factor | SFP+ (Hot-pluggable) |
| Data Rate | 10.3125 Gbps |
| Wavelength | 1310 nm |
| Transmission Distance | 20 km |
| Fiber Type | Single Mode Fiber (9/125 µm) |
| Connector Type | Duplex LC |
| Optical Interface | Duplex LC/UPC |
| Transmitter Type | 1310 nm DFB Laser |
| Receiver Type | PIN + Preamplifier |
| Transmit Power | -6 to -0.5 dBm |
| Receiver Sensitivity | ≤ -14.4 dBm |
| Overload Power | ≤ 0.5 dBm |
| Extinction Ratio | ≥ 3.5 dB |
| Spectral Width | ≤ 1 nm |
| SMSR | ≥ 30 dB |
| Power Supply | +3.3 V |
| Power Consumption | ≤ 1.2 W |
| Supply Current | ≤ 360 mA |
| DDM / DOM | Supported (SFF-8472) |
| Monitoring | Temperature, Voltage, TX/RX Power, Bias Current |
| Compliance | SFP+ MSA, SFF-8472, IEEE 802.3ae |
| EMI Protection | Metal Housing |
| Operating Temperature | 0°C to +70°C (Commercial) |
| Extended Temperature | -10°C to +80°C |
| Industrial Temperature | -40°C to +85°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5% – 95% (Non-condensing) |
DDM / DOM Monitoring
Digital Diagnostics Monitoring allows compatible network equipment to monitor important operating parameters of the SFP+ transceiver in real time.
Applications
Installation Note
This is a Duplex LC SFP+ transceiver and requires two single-mode fiber paths — one for transmission (TX) and one for reception (RX). For the 20km model, ensure that the total optical link loss remains within the supported optical power budget and verify compatibility with the switch, router, OLT or other network equipment before installation.
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