Established in 2002, JGR has steadily grown to meet the test and measurement demands of the communications market. We have built solid relationships with our customers and are the trusted suppliers of equipment and calibration services to key industry players worldwide. JGR’s headquarter and fiberoptic production facility is located in Ottawa, Ontario. Since the introduction of our innovative and industry-leading BR5 backreflection meter, we have expanded our portfolio to offer a full range of solutions for passive component and cable assembly testing. Some of JGR’s latest products include the PDL5 Polarization Dependent Loss Meter, the TLS5 Tunable Laser Source for testing of CWDM and PON components and the MS05B and MS08B, the new modular platforms supporting the MS12001 Cable Assembly Test System modules.