High-Performance OTDR Launch Cable Box with Singlemode Fiber up to 50km

• Customization: Available
• Type: Cleaner
• Certification: CE, RoHS
• Customized: Non-Customized
• Condition: New
• Feature: Moistureproof, Fire/Flame Retardant, Explosion-Proof, Insulation, Antimagnetic
• Fiber Types: Single-Mode (9/125), Multimode (50/125, 62.5/125)
• Fiber Length: up to 50km
• Pigtail Diameter: 3 mm
• Connector Types: FC, Sc, St, LC
• Polishing Options: PC, Upc, APC
• Operating Temperature: -40°c to +85°c
• Transport Package: Box
• Specification: 48*48*30cm
• Trademark: HOLIGHT (OEM available)
• Origin: China
• HS Code: 9603909090
• Production Capacity: 10, 000 PCS/Month

Product Description

HTO9O09 Fiber Optic OTDR Launch Cable Box, Up to 50KM

Overview

The HTO9O09 OTDR Launch Cable Box is a field-proven solution for eliminating OTDR dead zones and verifying fiber link performance over long distances. Designed with rugged, waterproof housing and built-in high-quality singlemode fiber (G652D or G657A1), this launch box ensures reliable reflection and loss measurements for both lab and outdoor testing environments.

Applications

Features

Telecom and CATV fiber network testing
FTTH and FTTx deployment verification
Optical link loss and reflection measurements
Dead zone compensation during OTDR tests
Data center fiber diagnostics
Submarine or long-haul fiber project testing

Up to 50km of singlemode fiber inside
Customizable connectors (SC, FC, LC; APC/UPC)
Rugged IP65-rated field box for outdoor use
Low insertion loss and stable signal return
Highly visible yellow case with carry strap
Compatible with all major OTDR brands

Product Specs Table

Customer Reviews

"The box is solid, fiber is stable, and test results are consistent."
— Daniel K., Germany

"We use the 5km version for our FTTH rollout—perfect results."
— Zhang L., China

"Rugged, light, and ready to use out of the box. Will reorder."
— Sarah J., Australia

"Works great with both our EXFO and Yokogawa OTDRs."
— James P., USA

"The custom SC/APC to LC/UPC cable setup saved us time."
— Ali R., UAE

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FAQ Section

Q1: What is the purpose of using an OTDR launch box?
A1: It eliminates the OTDR's dead zone and allows accurate loss and reflection testing at the beginning and end of a fiber link.

Q2: Can I choose different connectors on each end?
A2: Yes, we support hybrid configurations like SC/APC to LC/UPC, FC/UPC to SC/UPC, etc.

Q3: Is the box waterproof and suitable for field work?
A3: Yes, the IP65-rated rugged case is ideal for outdoor and harsh environments.

Q4: Do you offer multimode versions?
A4: Yes, we can also provide OM1/OM2/OM3/OM4 launch boxes upon request.

Q5: How long does it take to ship a customized box?
A5: Standard models ship in 3–5 days; custom configurations take around 7 days.