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The AXS-200 series offers high-efficiency testing —Ethernet, DSL triple-play, copper qualification, fiber characterization—for residential and commercial access networks.

Typically, the length of an OTDR’s dead zone is equivalent to that of the optical pulse plus a few meters. The chosen PSB/LCR cable should therefore be longer than the pulse used for the tests. Choose...

The FTB-9106 Optical Test Access Circuit has been designed to offer service providers and network element manufacturers a flexible and cost-efficient solution for the remote testing of optical circuit...

The proxyFlex test suite emulates the IMS P-CSCF, I-CSCF and the S-CSCF in a stateful manner, enabling NEMs and NSPs to perform comprehensive device and end-to-end testing.

The IQS-5250B delivers true spectral distribution of CW and modulated signals. Measurement of signal-to-noise ratio (SNR) and sidemode depth profile can now be performed accurately, even when characte...

The IQS-2300 ASE Broadband Source, available in the IQS-600 Integrated Qualification System, is a stable, high-powered, non-polarized fiber-optic source ideal for WDM filter and FBG (fiber Bragg grati...

The IQ-12007A Multiwavelength Comb Controller is a fully integrated system that enables total control of a bank of IQ-2400 WDM laser sources.

The PM-1100 and IQ-1100 Power Meters provide accurate power measurements over a high dynamic range along with high resolution and excellent linearity.

The EPX200 Quad Port Module supports DS1 signal generation and monitoring. It is designed for all of gnubi’s chassis models. You can configure the module as a fourport transmitter, a four-port receive...

DWDM and high-speed transmissions have made polarization mode dispersion (PMD) a major concern in the fiber-optic industry