The Lumentum tunable SFP+ optical transceiver is a high-performance tunable pluggable transceiver for use in the C-band window covering 1528 nm to 1566 nm. The module supports data rates from 9.95 Gbps to 11.3 Gbps and is provided in an SFP+, MSA-compliant package. 
 
The optical transmitter utilizes the Lumentum tunable ILMZ chip to provide a high performance, low cost 10G transceiver. Channel tuning is supported on the ITU-T 50 GHz grid across full C band with ±2.5 GHz stability. Wavelength and frequency tuning modes are supported in accordance with SFF-8690. 

The receive path comprises a PIN PD receiver with CDR.
 
Mechanical dimensions, connecters and footprint conform to SFP+ MSA. The module size is 56.5 mm L x 13.9 mm W x 11.85 mm H with 20-pin electrical connector. The maximum power consumption is 2.0 W at 70°C, and power supply voltage is +3.3 V.