Our products are widely used in communication networks, enterprises and data centers.

Multi-channel OSA
100G

4x25/28G LWDM LR4 DML TOSA

LAN-WDM DML type transmitter optical sub-assemblies (TOSA) integrated 4Ch high performance laser diode chip. Highly-reliable operation is provided by hermetic-sealed package and temperature controlling with TEC. By using MUX, 4 wavelengths optical signal are combined to common port and transmit through LC receptacle.

Multi-channel OSA
100G

100G LWDM EML TOSA

Highly-reliable operation is provided by hermetic-sealed package and temperature controlling through TEC. By using MUX, four wavelengths optical signal combine to common port and transmit through LC receptacle. Compliant to commertial temperature operation.

Multi-channel OSA
100G

4x25G CWDM Extened I-Temp TOSA

Integrated 4Ch high performance laser diode chip and quad driver. Highly-reliable operation is provided by hermetic-sealed package and temperature controlling with TEC. By using MUX, 4 wavelengths optical signal are combined to common port and transmit through LC receptacle. I2C serial bus interface for controlling.

Multi-channel OSA
100G

4x25G CWDM Extened I-Temp ROSA

CWDM extented I-temp PIN ROSA is compliant to super I-temp(-45~95C) operation. 4CH PIN diode detector and quad trans-impedance (TIA), Incoming wavelength optical signal are separated into four individual PD throuth DeMUX. Hermetical sealed package provides highly-reliable operation.

Multi-channel OSA
100G

4x25G Non-Driver LWDM DML TOSA

4x25G Non-Driver LWDM DML TOSA adopts hermetical sealed package structure,with a four-channel LWDM directly modulated laser,By controlling TEC and adjusting working wavelength,It can support Commercial temperature operating conditions, and also meets LR4(2~10km)operating range requirements。Using external driver chip design, 50Ohm differential impedance input.

Multi-channel OSA
100G

4x25G LWDM PIN ROSA

4x25G LWDM PIN ROSA uses hermetical sealed package structure, adopts micro-optics design, and uses 4-channel LWDM wavelength. It supports commercial temperature operating conditions and meets LR4 (2~10km) operating range requirements.

Multi-channel OSA
100G

4×25G LWDM APD ROSA-designing

4×25G LWDM APD ROSA uses hermetical sealed package structure, adopts micro-optics design, and uses 4-channel LWDM wavelength. It supports commercial temperature operating conditions and meets LR4 lite operating range requirements.

Multi-channel OSA
100G

4x25G LWDM SOA-PIN ROSA

It adopts hermetical sealed package structure. The 4-channel LWDM optical signals are coupled to 25G PIN-TIA system, based on micro-optics design. The electrical signal transmission between the device and PCB board is realized by flexible plate welding. Built-in SOA semiconductor is used for small signal amplification.

Multi-channel OSA
100G

4x50G LWDM APD ROSA- designing

4x50G LWDM APD ROSA uses hermetical sealed package structure, adopts micro-optics design, and uses 4-channel LWDM wavelength. It supports commercial temperature operating conditions and meets LR4 operating range requirements.

Multi-channel OSA
100G

4x50G LWDM PIN ROSA

4x50G LWDM PIN ROSA uses hermetical sealed package structure, adopts micro-optics design, and uses 4-channel LWDM wavelength. It supports commercial temperature operating conditions and meets LR4 (2~10km) operating range requirements.

Multi-channel OSA
100G

4x50G LWDM EML TOSA-40km

4×50G LWDM EML TOSA-40km adopts hermetical sealed package structure, Built-in four-channel LWDM EML and WDM optical elements,It supports commercial temperature operating conditions, By controlling the TEC and adjusting the operating wavelength, it meets the ER/ER Lite operating distance requirements.

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