OTDR Fiber Extension Launch Cable Box

The OTDR Fiber Optic Extension Cable is a precision-engineered testing solution designed for telecommunications professionals and field engineers requiring reliable OTDR (Optical Time-Domain Reflectometer) measurements across extended distances. Featuring fully sealed waterproof packaging, customizable connector options, and proven low-loss performance, our cables enable accurate network diagnostics for fiber optic installations from 150 meters to 2000 meters.

• Product Name: OTDR Fiber Optic Extension Cable
• Model Classification: Professional Grade Launch Cable
• Application: Fiber optic OTDR testing and network diagnostics
• Available Colors: Yellow, Green (for easy identification in field operations)

Primary Applications

• OTDR testing and fiber characterization
• Network installation and commissioning verification
• Field troubleshooting and fault location
• Maintenance and performance monitoring
• Cable testing at extended distances
• Multi-point measurement validation

KEY TECHNICAL SPECIFICATIONS

Cable Length Options

Standard Available Lengths:
• 150 meters (492 feet)
• 300 meters (984 feet)
• 500 meters (1,640 feet)
• 1,000 meters (3,280 feet)
• 2,000 meters (6,560 feet)

Custom lengths available upon request

Connector Interface Options

OS2/UPC Single-Mode (Blue Connectors)

• SC, FC, ST, LC, E2000
• Return Loss: ≥45 dB
• Insertion Loss: ≤0.5 dB per connector
• Application: Standard telecommunications

OS2/APC Single-Mode (Green Connectors)

• SC, FC, ST, LC, E2000
• Return Loss: ≥55 dB
• Insertion Loss: ≤0.5 dB per connector
• Application: Premium OTDR testing (recommended)

Multimode (Gray Connectors)

• SC, FC, ST, LC, E2000
• Core Size: 50/125 μm or 62.5/125 μm
• Application: Legacy systems and multimode networks

Performance Characteristics

Tested Performance Example

Real-world OTDR measurement data from 1,000m SC/UPC-SC/UPC configuration:

• Cable Length Measured: 1,032 km
• Measured Loss: 0.17 dB
• Performance Status: PASS ✓

PHYSICAL SPECIFICATIONS & PACKAGING

Cable Storage Case Dimensions (With Packaging)

Dimensions:  235mm (L) × 135mm (W) × 65mm (H)
Measurements shown in millimeters

Weight (with packaging):
• 150m: 0.6 kg
• 300m: 0.63 kg
• 500m: 0.66 kg
• 1,000m: 0.71 kg
• 2,000m: 0.76 kg

Weight (without packaging):
• 150m: 0.43 kg
• 300m: 0.46 kg
• 500m: 0.49 kg
• 1,000m: 0.54 kg
• 2,000m: 0.59 kg

Case Specifications

• Material: Rugged ABS Plastic with Rubber Gasket Sealing
• Color Options: High-visibility Yellow or Green
• Closure System: Dual-latch secure closure with waterproof seals
• Handle Style: Integrated carrying handle with detachable carabiner hook
• Interior Foam: Custom-fitted black foam padding with cable retention system
• Certification: Waterproof (IP67), Dustproof, Drop-resistant, Anti-explosion

COMPLETE PACKAGE CONTENTS

Each OTDR Extension Cable kit includes:

✓ Fiber Optic Extension Cable - Custom configured with selected connectors
✓ Professional Storage Case - Weatherproof protective carrying case (Yellow or Green)
✓ Cable Management Accessories - Integrated holders and wire tie buckles
✓ Configuration Label - Detailed specification identification label (customizable)
✓ Cable Wrapping System - Organized cable routing and securing
✓ Portable Carabiner Hook - For convenient transport and mounting
✓ Installation Guide - Multi-language technical documentation
✓ Test Certificate - Factory testing and performance verification
✓ Warranty Documentation - Coverage details and support information

FEATURE HIGHLIGHTS

1. Professional-Grade Construction

• Precision-engineered fiber optic components
• Meets IEC 60793-1 fiber optic standards
• TIA-568 compliance verification
• ISO 9001:2015 manufacturing quality

2. Fully Sealed Waterproof Design

• Protection Level: IP67 (fully sealed)
• Environmental Resistance:
  • Waterproof (complete water submersion protection)
  • Dustproof (sealed against particulate matter)
  • Anti-pressure (resistant to compression damage)
  • Anti-drop (protective case for impact resistance)

3. Customizable Connector Configuration

• Mixed-End Connectors: SC-LC, FC-ST combinations available
• Multiple Fiber Types: Single-mode UPC/APC and Multimode options
• Connector Standards: SC, FC, ST, LC, E2000 from leading manufacturers
• Polishing Options: UPC or APC angle-polish connectors

4. Optimized for OTDR Testing

• Zero Fusion Joint: No splice point in cable center eliminates measurement artifacts
• Compact Design: Small footprint (235×135×65mm) for field portability
• Low Attenuation: ~0.2 dB/km ensures accurate distance measurements
• Light Weight: Maximum 0.76 kg with packaging for easy carrying

5. Field-Ready Packaging

• Integrated cable management system
• Pre-organized internal layout
• Quick-access configuration identification
• Durable protective exterior for rugged environments

6. Extended Length Capability

• Support for testing up to 2,000 meters
• Enables measurement of long-distance fiber installations
• Flexible connector combinations for diverse equipment compatibility

WHAT IS OTDR FIBER TESTING?

OTDR System Configuration Diagram

Standard OTDR Test Setup Components:

A: OTDR End Face (Launch Equipment)
   ↓
B: Fiber Optic Testing Extension Cable (This Product)
   ↓
C: Near-End Connection (Test Point)
   ↓
D: Fusion Joint / Welding Point (Test Location)
   ↓
E: Remote Link Location (Far-End Measurement)
   ↓
F: Fiber Optic Link Testing (In-Service Network)
   ↓
G: Fiber Optic Testing Extension Cable (Receive Path)
   ↓
H: Remote Link Location (Far-End Receiver)

Why Extension Cables Are Essential

Problem: Direct OTDR measurements from equipment face suffer from "dead zone" limitations, making it difficult to test nearby connections and joints.

Solution: Extension cables positioned between OTDR equipment and test point allow engineers to:

• Measure fiber characteristics accurately at extended distances
• Bypass equipment dead zones
• Locate faults with precision
• Characterize splice points and fusion joints
• Perform multi-point network validation
• Verify installation quality before service activation

Real-World Measurement Example

Using OTDR extension cables enables engineers to:

1. Connect extension cable (B) to OTDR equipment (A)
2. Extend measurement reach to test point (C)
3. Characterize welded joints (D)
4. Measure remote link performance (E-G)
5. Validate far-end connections (H)
6. Generate complete network performance report

CUSTOMIZATION OPTIONS

Connector Type Selection

Choose from five industry-standard fiber optic connectors:

SC Connectors (Snap-In)

• Wide industry acceptance
• Quick connect/disconnect
• Reliable mechanical design
• Cost-effective solution

FC Connectors (Threaded)

• Premium precision alignment
• Extremely stable connection
• Preferred for laboratory applications
• Maximum return loss performance

ST Connectors (Bayonet)

• Bayonet-style quick coupling
• Compact design footprint
• Suitable for legacy installations
• Excellent durability

LC Connectors (Compact)

• Smallest form factor
• Modern telecommunications standard
• High-density panel compatibility
• Efficient space utilization

E2000 Connectors (Advanced Sealed)

• Highest sealing standards
• Superior environmental protection
• Professional-grade reliability
• Recommended for harsh field conditions

Fiber Type Selection

OS2/UPC Single-Mode (Standard)

• Universal Polished Connector finish
• ≥45 dB return loss
• Suitable for general telecommunications
• Cost-effective for most applications

OS2/APC Single-Mode (Premium)

• Angle-Polished Connector with 8° angle
• ≥55 dB return loss
• Lower back-reflection for OTDR testing
• Recommended for precision measurements

Multimode Fiber Options

• 50/125 μm (OM2 standard)
• 62.5/125 μm (legacy systems)
• Connector: SC, FC, ST, LC, E2000
• Application: Campus networks and shorter distances

Customization Request Process

1. Contact our B2B sales team with specifications
2. Submit detailed configuration requirements
3. Receive quote with lead time and volume discounts
4. Confirm order with payment terms
5. Factory manufacturing and quality testing
6. Shipment with compliance documentation

CONNECTOR VISUAL REFERENCE

OS2/UPC Configuration (Blue)

SC  | FC  | ST  | LC  | E2000
Standard telecommunications connectors with 
≥45 dB return loss performance

OS2/APC Configuration (Green)

SC  | FC  | ST  | LC  | E2000
Premium angle-polished connectors with 
≥55 dB return loss performance (recommended for OTDR)

Multimode Configuration (Gray)

SC  | FC  | ST  | LC  | E2000
50/125 μm or 62.5/125 μm fiber cores
Application: Legacy systems and multimode networks

PERFORMANCE VERIFICATION

Factory Testing & Quality Assurance

Each cable undergoes rigorous testing before shipment:

Automated Testing Protocol:

1. Length verification (±2% accuracy)
2. Loss measurement at 1550nm wavelength
3. Return loss verification per connector type
4. Connector alignment inspection
5. Jacket integrity assessment
6. Random sample OTDR measurement

Real-World Test Data:

• Configuration: SC/UPC-SC/UPC, 1,000 meters
• Measured Length: 1,032 km
• Insertion Loss: 0.17 dB
• Status: PASS ✓

Certificate of Testing:Every unit ships with:

• Actual measured performance data
• Test date and operator verification
• Compliance certification
• Warranty documentation

PRODUCT ADVANTAGES

1. Precision & Reliability

• Consistent performance within specifications
• Factory-tested every unit before shipment
• Professional-grade component selection
• Designed for repeated daily use in field conditions

2. Extreme Durability

• Waterproof IP67 sealing eliminates corrosion risk
• Drop-resistant protective case
• LSZH jacket prevents cable degradation
• Withstands harsh field environments

3. Complete Customization

• Any combination of connector types
• Single-mode or multimode fiber options
• Length selection from 150m to 2,000m
• Custom labeling and documentation

4. Superior OTDR Performance

• No fusion joint in cable center (eliminates artifact reflections)
• Low attenuation (~0.2 dB/km) for accurate measurements
• High-quality connectors minimize return loss
• Proven performance data from field deployments

5. Cost-Effective Solution

• Direct manufacturer pricing (no distributor markup)
• Bulk purchase volume discounts available
• Eliminates need for expensive equipment modifications
• Extended cable life reduces replacement costs

6. Professional Support

• Expert technical guidance for connector selection
• Application-specific recommendations
• Multi-language documentation
• Lifetime technical support
• Rapid RMA process for service

TECHNICAL COMPLIANCE & CERTIFICATIONS

International Standards:✓ IEC 60793-1 - Optical Fiber Specifications
✓ IEC 60794-1 - Optical Fiber Cable
✓ TIA-568 - Telecommunications Cabling Standards
✓ IEC 61076-2 - Fiber Optic Connector Standards

Safety & Environmental:✓ ISO 9001:2015 - Quality Management System
✓ RoHS Compliant - Hazardous Substance Restrictions
✓ CE Certification - European Conformity
✓ LSZH Material - Low Smoke, Zero Halogen

Testing Standards:✓ Factory Testing Protocol - 100% unit verification
✓ Performance Verification - OTDR measurement validation
✓ Environmental Testing - Temperature and humidity cycling

TYPICAL APPLICATIONS & INDUSTRIES

Professional Field Services

• Fiber optic installation and commissioning
• Network maintenance and troubleshooting
• Cable testing before service activation
• Fault location and damage assessment
• Performance monitoring and diagnostics

Industries Served

Telecommunications        ISP & Broadband Networks    Data Centers
Long-distance fiber      Regional networks           Colocation facilities

Utility Companies        Enterprise IT Infrastructure Government Networks
Power grid monitoring    Corporate backbone testing  Classified systems

Railway Communications   Military Applications       Educational Institutions
Track system testing     Secure communications       Laboratory facilities

ORDERING & PURCHASE INFORMATION

Standard Product Configuration Examples

Example 1: Standard Installation Testing

• Length: 500 meters
• Connectors: SC/UPC-SC/UPC
• Fiber Type: Single-mode OS2
• Color: Yellow

Example 2: Premium OTDR Measurement

• Length: 1,000 meters
• Connectors: LC/APC-LC/APC
• Fiber Type: Single-mode OS2/APC
• Color: Green

Example 3: Legacy System Support

• Length: 300 meters
• Connectors: FC/UPC-ST/UPC mixed
• Fiber Type: Multimode 50/125
• Color: Yellow

PRODUCT COMPARISON SUMMARY

CONTACT & ORDERING

Request Process

1. Contact us with specific cable requirements
2. Receive quote within 24 business hours
3. Submit order with payment confirmation
4. Track production with real-time status updates
5. Receive shipment with complete documentation
6. Access support for installation and optimization

What We Need to Quote

• Cable length requirement(s)
• Connector type (SC, FC, ST, LC, E2000)
• Fiber type (OS2/UPC, OS2/APC, Multimode)
• Case color preference (Yellow or Green)
• Quantity needed
• Shipping destination
• Timeline requirements

Manufacturing Standards:

• Precision automated production
• 100% unit quality verification
• Rigorous environmental testing
• Consistent performance benchmarking

Why Choose Our OTDR Extension Cables:

1. Quality Assurance - Every cable tested and certified before shipment
2. Cost Efficiency - Direct manufacturer pricing eliminates distributor markups
3. Operational Reliability - Proven performance in field deployments worldwide
4. Technical Support - Expert guidance from application engineers
5. Customization - Tailored solutions for specific requirements
6. Durability - Waterproof design extends product lifespan
7. Compliance - Full adherence to international standards
8. Scalability - Bulk ordering with volume-based pricing
9. Risk Reduction - 12-month warranty and RMA support
10. Lifetime Partnership - Ongoing technical assistance and future upgrades

Your Trusted Partner in Fiber Optic Testing Solutions

OTDR Fiber Optic Extension Cables by LinkFiber - Professional Grade, Proven Performance