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ModuleTek's OSA  includes TOSA, ROSA, BOSA, which are designed all by ourself.
TOSA: VCSEL, FP, DFB
ROSA: PIN, APD

 

 

10Gbps 1270/1330nm BOSA
The 10Gbps 1270/1330nm BOSA is a 1270 /1330nm Bi-direction Optical Sub-assembly(BOSA) for telecommunication and data communication application. Its Tx combines all the performance advantages of the DFB with an InGaAs monitor PD. Its Rx inside packaged with InGaAs PIN and TIA. The PIN transduces incident light into optical current with high efficiency.
10Gbps 1550nm APD ROSA
ModuleTek offers a portfolio of ROSAs for use in high performance optical data transmission applications. 10Gbps 1550nm APD ROSA is a fully integrated device with design features that ensure excellent RF stability, together with high sensitivity. The 10Gbps 1550nm APD ROSA offers excellent sensitivity performance for both stressed and unstressed data, coupled with low power consumption.
2.5Gbps 1550nm APD ROSA
This receiver optical subassembly (ROSA) is designed for fiber optic transmission system up to 2.5 Gb/s including PON, SDH/SONET, Gigabit Ethernet and Fiber Channel etc. It consists of a high-performance InGaAs/InP APD and a low-noise transimpedance preamplifier. The chips are hermetically sealed in a 5-pin TO-46 package.
10Gbps 1310nm PIN ROSA
The 10Gbps 1310nm PIN ROSA uses a high-performance InGaAs PIN photo-detector packaged with a transimpedance amplifier designed to meet performance requirements for data rates up to 11.3Gbps data communication over single mode and multi-mode optical fiber at 1310nm. The optical assembly is designed to interface to single mode optical fiber.
1Gbps 1310nm PIN ROSA
The 1Gbps 1310nm PIN ROSA use a high-performance InGaAs PIN photo-detector packaged with a transimpedance amplifier designed to meet performance requirements for data rates up to 1.25Gbps data communication over single-mode optical fiber at 1200nm to 1600nm. Applications include Ethernet, Fiber Channel and ATM protocols.
10Gbps 1310nm DFB TOSA
The 10Gbps 1310nm DFB TOSA is specifically designed for applications based on several optical communications standards, including IEEE 10GBASE-LR, STM64, STM64 FEC, 10GFC, 10G GbE, 10G GbE FEC and 10GFC FEC. Excellent optical performance is achieved by matching the electrical characteristics of the TOSA and laser to the external circuitry.
2.5Gbps 1310nm DFB TOSA
The 2.5Gbps 1310nm DFB TOSA is specifically designed for applications based on several optical communications standards, including STM16, STM16 FEC, 1G GbE. Excellent optical performance is achieved by matching the electrical characteristics of the TOSA and laser to the external circuitry.
10Gbps 1310nm FP TOSA
The 10Gbps 1310nm FP TOSA is an MOCVD grown InAlGaAs ridge laser diode with emission wave-length of 1310nm and standard continuous light output of 5mW per facet. These lasers provide stable, single transverse mode oscillation. These are hermetically sealed devices in a coaxial package (TO-56) with an integrated monitor photodiode to monitor the optical output.
1Gbps 1310nm FP TOSA
The 1Gbps 1310nm FP TOSA is an MOCVD grown InAlGaAs ridge laser diode with emission wave-length of 1310nm and standard continuous light output of 5mW per facet. These lasers provide stable, single transverse mode oscillation. These are hermetically sealed devices in a coaxial package (TO-56) with an integrated monitor photodiode to monitor the optical output.
10Gbps 850nm VCSEL TOSA
The 10Gbps 850nm VCSEL TOSA uses a high-performance Vertical Cavity Surface Emitting Laser (VCSEL) designed to meet performance requirements for 10Gbps data communication over multimode optical fiber. Applications include Ethernet, Fibre Channel and ATM protocols.
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