Fibramérica

Bench-top Insertion Loss and Return Loss Test Station LB5500

High-precision LB5500 bench-top station for insertion loss and return loss testing in fiber optic labs and production.

Compartilhe:

  • Description
  • Features
  • Technical Specifications
Description

The LB5500 is a high-performance bench-top loss test station specifically designed for optical passive components production testing and laboratory applications. It combines three essential functions — return loss meter, optical power and loss meter, and stable laser source — into a single, compact instrument, streamlining testing workflows for maximum efficiency.

This test station delivers high measurement accuracy with a wide dynamic range, ensuring reliable results even with weak optical signals. The integrated design of the Optical Power Meter (OPM) and Optical Light Source (OLS) modules reduces operation steps, while the removable optical connector set allows easy cleaning and maintenance. A backlight-adjustable display ensures optimal visibility in various lighting conditions, and the USB interface enables fast data transfer to a PC for analysis and reporting.

Compatible with both single-mode (SM) and multi-mode (MM) fiber testing, the LB5500 supports multiple calibrated wavelengths and interchangeable connector adaptors, making it highly versatile for different fiber optic systems. Its robust construction, compact footprint, and user-friendly software make it an indispensable tool for professional optical testing environments.

Features
  • Combines return loss meter, optical power/loss meter, and stable laser source

  • High measurement accuracy with wide dynamic range

  • Suitable for SM and MM fiber testing

  • Integrated OPM and OLS module design for simplified operation

  • Removable optical connector set for easy cleaning

  • Adjustable backlight display for different environments

  • USB interface for PC data transfer and reporting

  • User-friendly software with self-calibration capability

  • Compact and lightweight bench-top design

Technical Specifications
SpecificationDetails
ModelLB5500-SM / LB5500-MM
Return Loss Test Wavelength1310/1550 nm (SM), 1490 nm optional; 850/1300 nm (MM)
Optic ConnectorFC/APC
Return Loss Measurement Range0 ~ 75 dB
Laser Source Output Stability0.05 dB (1 hour @ 25°C)
Measurement Accuracy (RL)±0.25 dB
Optical Power & Insertion Loss Test Wavelength Range800 ~ 1700 nm
Calibrated Wavelengths850/1300/1310/1550 nm (others optional)
Power Meter ConnectorsInterchangeable FC/SC/ST/2.5 mm Universal / 1.25 mm adaptors
Photo DetectorInGaAs
Measurement Range+3 to -80 dBm
Resolution0.001 dB / 0.001 nW/μW/mW
Measurement Accuracy (OPM)±5%
Communication PortUSB
Power SupplyAC 90–260 V, 50–60 Hz
Operating Temperature-5°C to +55°C
Storage Temperature-25°C to +70°C
Dimensions260 × 240 × 130 mm
Weight2.8 kg

LB5500, bench-top loss test station, fiber optic return loss meter, optical power meter, insertion loss tester, fiber lab equipment, optical passive component tester

  • Description
  • Features
  • Technical Specifications

Description

The LB5500 is a high-performance bench-top loss test station specifically designed for optical passive components production testing and laboratory applications. It combines three essential functions — return loss meter, optical power and loss meter, and stable laser source — into a single, compact instrument, streamlining testing workflows for maximum efficiency.

This test station delivers high measurement accuracy with a wide dynamic range, ensuring reliable results even with weak optical signals. The integrated design of the Optical Power Meter (OPM) and Optical Light Source (OLS) modules reduces operation steps, while the removable optical connector set allows easy cleaning and maintenance. A backlight-adjustable display ensures optimal visibility in various lighting conditions, and the USB interface enables fast data transfer to a PC for analysis and reporting.

Compatible with both single-mode (SM) and multi-mode (MM) fiber testing, the LB5500 supports multiple calibrated wavelengths and interchangeable connector adaptors, making it highly versatile for different fiber optic systems. Its robust construction, compact footprint, and user-friendly software make it an indispensable tool for professional optical testing environments.

Features

  • Combines return loss meter, optical power/loss meter, and stable laser source

  • High measurement accuracy with wide dynamic range

  • Suitable for SM and MM fiber testing

  • Integrated OPM and OLS module design for simplified operation

  • Removable optical connector set for easy cleaning

  • Adjustable backlight display for different environments

  • USB interface for PC data transfer and reporting

  • User-friendly software with self-calibration capability

  • Compact and lightweight bench-top design

Technical Specifications

Specification Details
Model LB5500-SM / LB5500-MM
Return Loss Test Wavelength 1310/1550 nm (SM), 1490 nm optional; 850/1300 nm (MM)
Optic Connector FC/APC
Return Loss Measurement Range 0 ~ 75 dB
Laser Source Output Stability 0.05 dB (1 hour @ 25°C)
Measurement Accuracy (RL) ±0.25 dB
Optical Power & Insertion Loss Test Wavelength Range 800 ~ 1700 nm
Calibrated Wavelengths 850/1300/1310/1550 nm (others optional)
Power Meter Connectors Interchangeable FC/SC/ST/2.5 mm Universal / 1.25 mm adaptors
Photo Detector InGaAs
Measurement Range +3 to -80 dBm
Resolution 0.001 dB / 0.001 nW/μW/mW
Measurement Accuracy (OPM) ±5%
Communication Port USB
Power Supply AC 90–260 V, 50–60 Hz
Operating Temperature -5°C to +55°C
Storage Temperature -25°C to +70°C
Dimensions 260 × 240 × 130 mm
Weight 2.8 kg

LB5500, bench-top loss test station, fiber optic return loss meter, optical power meter, insertion loss tester, fiber lab equipment, optical passive component tester

Brand

Fibramerica