Model
• 1.25G SFP Optical Transceiver (1310nm)

Form Factor
• SFP Hot-Pluggable Module

Data Rate
• 1.25 Gbps

Transmission Distance
• Gigabit Fiber Communication

Connector Type
• LC Duplex

Transmitter
• Wavelength: 1310 nm (1260–1355 nm)
• Optical Output Power: -9 to -3 dBm
• Extinction Ratio: ≥ 8.2 dB
• Laser Off Power: ≤ -40 dBm

Receiver
• Wavelength: 1260–1620 nm
• Receiver Sensitivity: ≤ -22 dBm
• Receiver Overload: -3 dBm
• LOS (Loss of Signal) Detection Supported

Power Supply
• 3.3V DC (3.13V – 3.47V)

Power Consumption
• Maximum 1.0 W

Current Consumption
• Maximum 300 mA

Operating Temperature
• 0°C to 70°C

Storage Temperature
• -40°C to 85°C

Operating Humidity
• 5% to 85% RH

Standards Compliance
• IEEE 802.3z Gigabit Ethernet
• SFP MSA Compliant

Digital Diagnostic Monitoring (DDM/DDMI)
• Temperature Monitoring
• Transmit Optical Power Monitoring
• Receive Optical Power Monitoring
• Supply Voltage Monitoring
• Laser Bias Current Monitoring

Control Features
• TX Disable
• TX Fault Detection
• Loss of Signal (LOS) Detection
• Fast Initialization & Recovery

Applications
• Gigabit Ethernet Networks
• Fiber Backbone Networks
• Enterprise Networks
• Campus Networks
• Data Centers
• Telecom & ISP Networks