the MTX510EW electro-absorption modulated laser (EML) module consists of a multi-quantum-well DFB laser device with 1550nm nominal emission and a monolithically integrated electro-absorption (EA) modulator in a 7-pin, hermetically-sealed package with a GPO connector. State-of-the-art, epoxy-free laser-welding is utilized. the laser module also contains a thermoelectric cooler and a monitor photodiode.

the device is designed for high transmission rates for Metro and long-haul applications. the MTX510EW is optimized to operate at a bit-rate of 10Gb/s for OC-192 and STM-64 Metro and long-haul transmission with excellent reliability. the EML module is available in nominal 1550nm versions, and in wavelengths to match the DWDM ITU grid. (Part number 510EWxx is ITU channel #xx per page 3, 510EW without xx is non-ITU SONET).

the incorporated thermoelectric cooler keeps the laser chip at a well-controlled temperature. this allows the device to emit at the intended wavelength and output power at a case temperature range of 0°C to +70°C.

BTW: the wavelength pf this Part No. Could be any ITU-Grid in C-band. Please contact us if you want any specified wavelength.

Features

• InGaAsP SLMQW DFB laser and monolithically integrated MQW modulator
• High-speed design optimized for modulation at 10Gb/s
• Integrated optical isolator
• Available in wavelengths to match ITU grid
• C- and L-band wavelengths available
• Industry-standard 7-pin package with high-speed GPO connector
• 50ΩRF impedance matching
• Low threshold current and low modulation voltage

Applications

• WDM fiber-optic telecommunications
• OC-192 and STM-64 high-speed transmission systems complying with Telcordia GR-253-CORE SR-2, IR-2 and IR-3, and LR-2 specifications
• High-speed long-haul and Metro transmissions
• 10Gb/s Ethernet