The JDSU (now VIAVI Solutions) OneExpert ONX-BDCM-DSL-ANXAB is a DSL test module designed for use with the OneExpert ONX series of field test platforms. It integrates a Broadcom 63168 chipset to deliver accurate and reliable copper line testing for VDSL and ADSL2+ technologies, supporting both Annexe A (POTS-based) and Annexe B (ISDN-based) variants.
The module enables field technicians to qualify, install, and troubleshoot DSL services on copper access networks. It is used by telecoms engineers and service providers to verify line performance, measure noise margins, attenuation, and sync rates across VDSL and ADSL2+ deployments.
Key specifications:
Chipset: Broadcom 63168
Supported Technologies: VDSL, ADSL2+
Annexe Support: Annexe A, Annexe B (ANX A/B)
Compatible Platform: JDSU / VIAVI OneExpert ONX series
Form Factor: Plug-in test module
Application: Copper access network qualification and DSL service testing
Please refer to the VIAVI Solutions website for full and current specifications.