OTDR Portable Launch Boxes


Applications
• OTDR Launch Fiber

• Network System Simulation of Loss, Length, and Time Delay

• Equipment Calibration

• Product Demonstrations

• Training Aid

• Research and Development Reference Fiber

 

Key Features & Benefits
• Rugged Case Protects Fiber During Use and Transit
• Lightweight, Waterproof Unit

• Variety of Fiber Lengths and Connector Types Available

• Continuous Fiber Span with no Fusion Splices

• Dual Fiber Configurations Available in Single Unit 

• Capable of Holding Lengths up to 25km 

 

Overview
OptiConcepts Portable Launch Box provides a calibrated span of optical fiber to evaluate near-end connectors and anomalies in network fiber systems. The Launch Box is placed between the system under test and an OTDR (Optical Time Domain Reflectometer) to improve the OTDR’s ability to identify passive system components and abnormalities during system qualification and troubleshooting.

 

Full-Featured Design Offers Maximum Protection and Versatility

Our full-featured design stores both the optical fiber and access connectors in a light-weight, rugged transit case that protects the sensitive optical components against harsh outside plant installation and maintenance environments. For long haul testing, OptiConcepts Launch Boxes are capable of holding single-mode or multimode fiber lengths up to 25 kilometers. Custom lengths and various connector styles are available, providing ultimate convenience and portability.

 

Get the Whole Picture

An OTDR’s inability to detect near-end fiber optic connectors at the patch panel severely reduces its testing effectiveness. This is due to the relatively slow recovery time of laser pulses reflecting off the OTDR bulkhead connector and subsequently being displayed on the monitor. Using a properly calibrated portable launch box is the solution. The number of backscatter data points is increased via the launch box prior to the first connector pair. A reflective pulse on the OTDR screen then properly depicts the patch panel connection.

 

test_fiber_leaf_02a_med.jpg   redx.jpgThe Confusion with Fusion Unlike other launch boxes, OptiConcepts Launch Box is directly connectorized to provide a continuous, high quality link for testing. A fused pigtail within several meters of each connector tip cannot be independently identified on the OTDR and increases the apparent loss of each connector. This reduces the near-end measurement accuracy of the OTDR. OptiConcepts Launch Box is fuse free to deliver optimum test results.
OptiConcepts Large PLB holds up to 25km of fiber.    

 

Specifications

Fiber Types:   Single-mode, Multimode 50/125um Laser Optimized, Multimode 62.5/125um
Fiber Lengths:   100 meters (328 ft.) to 25 kilometers (82,000 ft)
Dimensions:   9.25” x 7.75” x 4.5” (23.5cm x 19.7cm x 11.4cm) – 100 m to <5000 m length
    16” x 10.5” x 6” (40.6cm x 26.7cm x 15.24cm) – 5000m to 25 km length
Weight:   < 4 lbs. (1.8kg) to < 15 lbs. (6.8 kg)
Temperature Range:   -40° to 122°F (-40° to 50°C)
Humidity:   0 to 95%
Max Fibers per Unit:   2
Connector Type:   FC, SC, ST, LC, MTRJ – Ultra and Angled Varieties (other styles available upon request)
Unit Color:   Black; other colors available upon request
 

Ordering Information:  

PLB Standard Part Number Configuration
 
PLB-ABCD-EF
[PN Example: PLB-11SS-500M – FC/FC, Single-mode Simplex; 500 meters]
                               
A)
First Connector Type
  FC=1
  FC Angle=2
  SC=3
  SC Angle=4
  ST=5
  LC=6
  None=X
   
B)
Second Connector Type
  FC=1
  FC Angle=2
  SC=3
  SC Angle=4
  ST=5
  LC=6
  None=X    
C)
Fiber Type
  Single-mode=S
  Multimode 50um Laser Optimized=5   Multimode 62.5um=6
D)
Fiber Count
       
  S=Simplex
  D=Duplex
   
E)
Fiber Length
  1-3 digit number depending on length
F)
Unit of Measure
  Meter=M
   Feet=F
 Kilometer=K