FOR REPAIR Viavi JDSU 40G Cable Certifier NGC-4500 Mainframes Local & Remote

Condition: For parts or not working — sold for repair or spares only. No returns accepted.

This listing comprises a matched pair of Viavi JDSU NGC-4500 40G Cable Certifier mainframes (local and remote units). The units are being sold for repair or parts due to the following known faults: the two mainframes will not communicate with each other to set reference, and when performing wire maps using either permanent link adaptors or channel adaptors, the unit displays pair 3,6 shorting to all other pairs. Calibration has failed and the units are sold strictly as-is.

Included in the sale:
• NGC-4500 local mainframe
• NGC-4500 remote mainframe
• No adapters included — mainframes only

The images provided are of the actual items you will receive. Please review them carefully for the cosmetic condition and what is included in the sale.

The Viavi Solutions (formerly JDSU) NGC-4500 is a professional-grade 40 Gigabit copper cable certifier designed for network contractors and infrastructure teams requiring verification of high-speed cabling installations. The NGC-4500 operates as a two-unit system — a local mainframe and a remote mainframe — enabling full end-to-end certification of copper cabling to Cat 6A and beyond, supporting 40GBASE-T applications.

The platform supports wiremap, length, resistance, insertion loss, NEXT, FEXT, and return loss measurements across all pairs, providing comprehensive certification results compliant with industry standards including TIA-568 and ISO/IEC 11801.

Certification Standard: TIA-568, ISO/IEC 11801
Target Application: 40GBASE-T copper network certification
Cabling Support: Cat 6A and higher
System Configuration: Local and remote mainframe pair
Test Parameters: Wiremap, length, resistance, insertion loss, NEXT, ELFEXT, return loss, propagation delay, delay skew
Connector Type: Compatible with permanent link and channel adaptor interfaces
Display: Colour touchscreen on each mainframe

Please refer to the Viavi Solutions manufacturer website for full and current specifications.