OTDR Launch Cable Box SC/APC to LC/UPC 1Km Singlemode Fiber Optic Tester

• Eliminate OTDR Dead Zone – Accurately test fiber connection loss & reflectivity without proximal interference, ensuring complete and reliable measurement results for FTTH, LAN, and fiber network maintenance.
• Premium G.657A1 Singlemode Fiber – 9/125μm, 1000M length, low insertion loss ≤0.5dB/km, no fusion splices inside for stable signal transmission and consistent test data.
• Standard SC/APC-LC/UPC Connectors – Corrosion-resistant, low back reflection, wide compatibility with most OTDR testers used in field construction, calibration, and training.
• Rugged & Portable Launch Box – Compact, durable plastic housing with secure latch, protects internal fiber from bending, dust, and physical damage; easy to carry for on-site work.
• Wide Application – Perfect for fiber optic testing, dead zone elimination, pulse suppression, network commissioning, and technical training in telecom and FTTH projects.

OTDR Launch Cable Box – Professional Fiber Testing Solution

Our OTDR launch box is specially designed to eliminate dead zones generated at the start of OTDR testing, allowing you to obtain accurate loss and reflectivity readings for the entire fiber .

Key Specifications:
Fiber Type: G.657A1 Singlemode 9/125μm
Length: 1000M (1km)
Connectors: SC/APC to LC/UPC
Insertion Loss: ≤0.50dB/km
No Internal Fusion Splice
Operating Temperature: -20℃~+60℃

Why Choose Our Launch Box?
✅ Stable & Reliable – No fusion joints reduce signal loss and failure points.
✅ Durable Housing – Protects fiber in harsh field environments.
✅ Wide Compatibility – Works with most mainstream OTDR test instruments.
✅ Plug & Play – Ready to use for installation, maintenance, and training.

Ideal for telecom engineers, network contractors, FTTH installation, fiber calibration, and technical training.

Shipping

• We offer FREE shipping on all orders!
• We ship within Three business days of payment, usually sooner.
• We use a selection of shipping services such as UPS, FedEx, USPS etc.
• We only ship to the lower 48 states, no APO/FPO addresses or PO Boxes allowed.
• Local pickups and combined shipping options are not provided at this time.

Return

• You can return a product for up to 30 days from the date you purchased it.
• Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt.

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response

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If you have any problem with your order, please contact us and we will do our best to make you satisfied.

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