Description
Overview
GAOTek SFP transceiver CWDM module for telecom is designed for 10 G BASE-ZR applications. The transceiver consists of two sections: The transmitter section incorporates a colded EML laser. And the receiver section consists of a APD photodiode integrated with a TIA. All modules satisfy class I laser safety requirements. Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472, which allows real-time access to device operating parameters such as transceiver temperature, laser bias current, transmitted optical power, received optical power and transceiver supply voltage.
Features
- Data rate selectable ≤4.25 Gbps or 9.95 Gbps to 10.3Gbps bit rates
- Cooled EML transmitter and APD receiver
- Wavelength selectable to ITU-T standards covering CWDM grid wavelengths
- 1470 nm to 1570 nm link length up to 49.7 mi (80 km) (1600 ps/nm)
- 1590 nm to 1610 nm link length up to 43.5 mi (70 km) (1400 ps/nm)
- Low Power Dissipation 1.5 W Maximum
- Single 3.3 V power supply
- RoHS compliant and lead free
Technical Specifications
| Wavelength | 1470 nm |
| Distance | 24.9 mi (40 km) |
| Max capacity | 10 Gbps |
| Power supply | 3.3 V |
| Operation case temperature | 23 °F to 158 °F (-5 °C to 70 °C) |