

















Viavi JDSU MTS 2000 Mainframe w/ 4126 MA SM OTDR 1310/1550 nm 37/35 dB APC
Model: MTS 2000 4126 MA
Condition: Used
In stock: 0
SKU: 2768 5C04
- Fiber Optics
- OTDR
Choose options


















Condition: Used
This listing is for the Viavi JDSU MTS 2000 Mainframe fitted with the 4126 MA singlemode dual-wavelength OTDR module. The unit operates at 1310 nm and 1550 nm with dynamic ranges of 37 dB and 35 dB respectively, and supports fibre testing over ranges up to 260 km. The mainframe features a touchscreen high-visibility display, and the module uses an APC-SC connector interface. Installed software includes SingleMode OTDR and Smart Test.
Included in the sale:
• Viavi JDSU MTS 2000 Mainframe (touchscreen, high-visibility display)
• JDSU 4126 MA SM Dual-wavelength OTDR Module (1310/1550 nm, 37/35 dB, APC-SC, 260 km range)
• 2-pin Power Adapter
• Mainframe Bag
• Stylus
Please note that we have multiple units in stock, and the images presented are of one of them, therefore the cosmetic condition of the exact item you will receive may slightly differ.
The Viavi (formerly JDSU) MTS 2000 is a compact, portable OTDR mainframe platform designed for singlemode and multimode fibre network installation, maintenance, and troubleshooting. The modular design accepts a range of OTDR and test modules, making it a versatile tool for field engineers working on telecommunications and data network infrastructure.
The 4126 MA module provides dual-wavelength singlemode OTDR capability, enabling simultaneous characterisation of fibre at both 1310 nm and 1550 nm in a single acquisition pass. The high-visibility touchscreen display and intuitive Smart Test software allow rapid automated measurements with minimal operator training, making it well suited for both experienced fibre engineers and field technicians.
Key Specifications (MTS 2000 with 4126 MA Module):
Wavelengths: 1310 nm / 1550 nm
Dynamic Range: 37 dB (1310 nm) / 35 dB (1550 nm)
Fibre Type: Singlemode
Connector Interface: APC-SC
Maximum Range: 260 km
Software: SingleMode OTDR, Smart Test
Display: High-visibility touchscreen
Portability: Field-portable with mainframe carry bag
Power: 2-pin power adapter
The MTS 2000 platform is widely used for long-haul and metro fibre characterisation, fault location, splice and connector loss measurement, and optical return loss analysis. Smart Test automation enables pass/fail testing against user-defined thresholds, simplifying acceptance testing and maintenance workflows in the field.
Product Overview
Condition: Used
This listing is for the Viavi JDSU MTS 2000 Mainframe fitted with the 4126 MA singlemode dual-wavelength OTDR module. The unit operates at 1310 nm and 1550 nm with dynamic ranges of 37 dB and 35 dB respectively, and supports fibre testing over ranges up to 260 km. The mainframe features a touchscreen high-visibility display, and the module uses an APC-SC connector interface. Installed software includes SingleMode OTDR and Smart Test.
Included in the sale:
• Viavi JDSU MTS 2000 Mainframe (touchscreen, high-visibility display)
• JDSU 4126 MA SM Dual-wavelength OTDR Module (1310/1550 nm, 37/35 dB, APC-SC, 260 km range)
• 2-pin Power Adapter
• Mainframe Bag
• Stylus
Please note that we have multiple units in stock, and the images presented are of one of them, therefore the cosmetic condition of the exact item you will receive may slightly differ.
Manufacturer's Description
The Viavi (formerly JDSU) MTS 2000 is a compact, portable OTDR mainframe platform designed for singlemode and multimode fibre network installation, maintenance, and troubleshooting. The modular design accepts a range of OTDR and test modules, making it a versatile tool for field engineers working on telecommunications and data network infrastructure.
The 4126 MA module provides dual-wavelength singlemode OTDR capability, enabling simultaneous characterisation of fibre at both 1310 nm and 1550 nm in a single acquisition pass. The high-visibility touchscreen display and intuitive Smart Test software allow rapid automated measurements with minimal operator training, making it well suited for both experienced fibre engineers and field technicians.
Key Specifications (MTS 2000 with 4126 MA Module):
Wavelengths: 1310 nm / 1550 nm
Dynamic Range: 37 dB (1310 nm) / 35 dB (1550 nm)
Fibre Type: Singlemode
Connector Interface: APC-SC
Maximum Range: 260 km
Software: SingleMode OTDR, Smart Test
Display: High-visibility touchscreen
Portability: Field-portable with mainframe carry bag
Power: 2-pin power adapter
The MTS 2000 platform is widely used for long-haul and metro fibre characterisation, fault location, splice and connector loss measurement, and optical return loss analysis. Smart Test automation enables pass/fail testing against user-defined thresholds, simplifying acceptance testing and maintenance workflows in the field.
Resources
ISO Certified
We are proud to hold the ISO 9001:2015 certification by a UKAS accredited body.
Sell Your Equipment
Receive best prices for your un-used/surplus equipment. Talk to one of our experts for a hassle-free transaction
Worldwide delivery
We deliver on an express service globally with most packages delivered in less than a week
Customer Satisfaction
We pride ourselves in providing an excellent service from start to finish.
Top Rated Seller
Our feedback says it all! We have shipped to over 100 countries all over the world and our customers couldn't be happier!