Description
Overview
GAOTek tunable DWDM SPF optical transceiver module is an integrated fiber optic transceiver that provides a high-speed serial link at signaling rates from 9.95 Gb/s to 11.3 Gb/s. The module complies with SFF-8431, SFF-8432，SFF-8690 and SFF 8472. It complies with the ITU-T G.698.1 standard with 50 GHz channel spacing for SONET/SDH, IEEE DWDM 10 GBASE-ZR for 49.70 mi (80 km) reach (Ethernet), and DWDM 10 GFC for 49.70 mi (80 km) reach (Fiber Channel) applications. The transceiver contains a C-band-tunable integrated Mach-Zehnder (MZ) laser, enabling data transmission over single-mode fiber through an industry-standard LC connector. On the receiver side, the 10 Gbps data stream is recovered from an APD/ trans-impedance amplifier, and passed to an output driver. This module features a hot-pluggable electrical interface.
Features
- Supports 9.95Gb/s to 11.3Gb/s bit rates
- Monolithically integrated full C-band tunable transmitter and APD receiver
- 50 GHz ITU channel spacing with integrated wavelength locker
- Up to 49.70 mi (80 km) for SMF transmission
- Compliant with SFP+ MSA with duplex LC receptacle
- Compliant with SFF-8472 and SFF-8690
- Compatible with RoHS
- Single 3.3 V power supply
- Real Time Digital Diagnostic Monitoring
- Operating case temperature
- Standard 23 °F to 158° F (-5°C to 70°C)
Technical Specifications
| Form Factor | SFP+ |
| Max Data Rate | 10G/ps |
| Connector | double LC |
| Transmitter Power | -1 dBm to 3 dBm |
| Extinction ratio | >8.2 dB |
| Receiver Sensitivity | < – 23dBm |
| Receiver Overload | >- 7dBm |
| Temperature Range | 32 °F to 158 °F (0 °C to 70 °C) |