81490A Datasheet | Agilent(Hewlett-Packard)

Agilent Technologies 81490A Reference Transmitter Technical Specifications .. 81490 Reference Transmitter Agilent’s 81490A Reference Transmitter is designed to offer excellent eye quality as a reference for testing 10 Gb E-L and 10 Gb-E according to IEEE 802.3ae and according to 10 GFC Fibre Channel specifications. The module is fully integrated into the industry standard LMS 816x B platform. Offering both 1310 and 1550 nm in one module gives the fastest reconfiguration between these two transmission bands without reconnecting. The integration in the LMS mainframe offers an integration of the reference transmitter into the 4917A stressed eye software package. Of course a separate usage of the transmitter is also supported with SCPI language. Benefits ™ Repeatable and reproducible measurements permit lower production test margins and improved specifications of the characterized devices. ™ Reliable measurements ensure parability of the test results. ™ Support for full pliance to IEEE 802.3 stressed eye test in bination with the N4917A Optical Receiver Stress Test solution. ™ Wide extinction range offers highest test range coverage to ensure best quality of the tested devices under all target operating conditions. ™ Rapid test reconfiguration with dual-wavelength to switch between 1310 nm and 1550 nm by remote control or manually without exchanging a module. ™ Scalability with integration into industrystandard Agilent LMS platform extends your optical workbench capabilities. The separation of the signal source and the modulator is the only way to offer a zero-chirp modulation. This is essential for a clean and repeatable eye diagram when modulating with an appropriate clean external source to fulfill the requirements of the IEEE standard. Another advantage of this design pared to directly modulated transmitters is the wide extinction ratio range that can only be Applications achieved with this design. ™ Reference transmitter for...