- OTDRs
- Fusion Splicers
- Network & Ethernet Testers
- Cable Certifiers
- Wireless, Antenna & 5G Testers
- Fibre Optic Inspection Scopes
- Power Meter, Light Source, OLTS
- NBN Compliant Equipment
- DSL, ISDN, Copper, HFC, CATV Testers
- Fibre Optic Accessories
- Fibre Traffic Identifiers
- Cleavers
- OTDR Launch Cables
- Optical Fibre Adapters and Test Leads
- Spectrum Analysers
- Fiber Characterisation Test Equipment
- Electrical Test Equipment
Description
The VIAVI MTS-4000 V2 is a top-tier OTDR designed for end-to-end characterization and troubleshooting of DWDM and hybrid CWDM/DWDM networks. Perfect for cable operators, mobile network providers, and telecom services, it ensures accurate network deployment and maintenance with minimal downtime.
Key Features:
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Supports 50GHz / 100GHz / 200GHz channel spacing (ITU-T standard)
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44 dB dynamic range for access and metro applications
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High-performance single-ended testing for Metro and Access DWDM networks
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Patented WaveScan technology for automatic DWDM port channel/link detection
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SFP Protect feature to avoid accidental transceiver damage
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Troubleshoot links via MUX or common test ports without disrupting active traffic
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Optional Smart Link Mapper (SLM) application eliminates OTDR trace interpretation errors
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Can be integrated with VIAVI Ethernet, CPRI, 100G, and 400G test platforms
CWDM Capabilities:
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Ideal for testing C-RAN, DAS, and mobile fronthaul CWDM networks
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Supports cable operators, dark fiber providers, and telecom service providers
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Enables complete end-to-end link characterization or troubleshooting through MUX/DEMUX
Ideal For:
Cable, mobile, and telecommunications operators handling:
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C-RAN and mobile fronthaul access networks
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Passive DWDM networks for cable TV business services
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Next-generation FTTH networks
Included Accessories:
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VIAVI MTS-4000 V2 OTDR Mainframe
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41DWDMC APC DWDM Module C-band tuning (C62 to C12; 1527.99nm – 1567.95nm)
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41CWCM10L SC/UPC CWDM Module (1271 to 1451nm)
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AC Adapter / Charger
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Power Cord
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Calibration Certificate
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VIAVI Carry Case
Condition & Calibration:
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Excellent Condition
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Calibrated on 08 NOV 2025
Warranty/Returns
Warranty and Returns Policy
At FLUXNET we strive to ensure that every purchase meets your expectations. When purchasing from us, whether in-store or online, customers are entitled to assume:
- The goods are of satisfactory quality.
- The goods are fit for their intended purposes.
- Any written description applied to the goods accurately matches the items provided.
If these conditions are not met, you may be entitled to remedies such as repair, replacement, or a refund.
Warranty Coverage
Used Items
Most used items sold by FLUXNET are covered by a 30-day fault warranty. If your item arrives damaged or becomes faulty within 30 days of purchase, you may contact us for a refund, exchange, or repair.
New Items
Most new items are covered by a 1-year fault warranty. If your item arrives damaged or becomes faulty within one year of the purchase date, you may contact us for a refund, exchange, or repair.
Important Warranty Notes
- The 30-day and 1-year warranties only cover faults in the product and do not apply to:
- Change-of-mind returns.
- Faults caused by misuse, operation outside the manufacturer’s guidelines, physical damage, or water ingress.
- Mechanical devices may require periodic servicing due to environmental factors or excessive usage. Such servicing is not covered under warranty and will incur standard service charges.
- Due to the unique nature of second-hand equipment, certain items may be exempt from the standard 30-day warranty. Please refer to the warranty details listed with the product description for specific coverage.
For any questions regarding the warranty of a particular item, please contact us at sales@fluxnet.com.au.
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Item Condition Definitions
Used Items
- Definition: Items previously used in the field or showing signs of prior usage.
- Details: Each listing includes detailed pictures to showcase the item’s condition and what is included. Please review these carefully before purchasing.
New Items
- Definition: Items that are brand new and have not been used in the field.
- Details: These may occasionally lack original packaging. For quality assurance, some items may be tested in our lab prior to dispatch.
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Disclaimer
Manufacturer Disclaimer
FLUXNET is an independent reseller and is not affiliated with, authorized by, or acting as a representative of any manufacturer unless explicitly stated. All products sold by FLUXNET are subject to our rigorous in-house Quality Assurance (QA) processes and are covered by the FLUXNET Equipment warranty.
Please note:
- Manufacturer's Warranty: Products sold by FLUXNET are not covered under the original manufacturer’s warranty unless explicitly mentioned in the product listing.
- Brand Use: Any brands, logos, trademarks, or names displayed on the FLUXNET website are used strictly for identification purposes. These references are intended to help customers recognize compatibility, origin, or intended use and do not imply any endorsement, partnership, or authorization from the respective trademark holders.



