AFL Loss Test

Smart optical loss test kits combining the OPM8 optical power meter and OLS8 optical light source for rapid power and loss testing across data center, enterprise LAN, PON, broadband, multimode and single-mode fiber networks.

Fiber acceptance testing often requires technicians to set wavelengths, establish references, measure loss, compare results with project limits and document the outcome. FlowScout® combines these steps in a touchscreen workflow built around the OPM8 power meter and OLS8 light source.

The OPM8 can automatically evaluate measured levels against user-set limits, while Wave ID allows compatible OLS8 sources to identify wavelengths automatically. Results can be stored internally and transferred to AFL FlexReports for analysis and reporting.

Choose Configuration

SLP8-02

Part NumberSLP8-02-[KIT]

Single-mode FlowScout optical loss test kit.

Power Meter
OPM8-L
Light Source
OLS8-SM Dual
Fiber Type
SM
Loss Wavelengths
1310 / 1550nm
Dynamic Range
69dB

Reduce Test Setup Errors

Wave ID automatically identifies encoded wavelengths and can support testing of up to three wavelengths simultaneously.

Get Immediate Pass/Fail Results

Measured power and loss are evaluated against user-defined min/max limits and displayed with color-coded status.

Document Installed Fiber

Store more than 1,000 results in the OPM8 and transfer test data for analysis, editing and professional report generation.

Use One Platform Across Multiple Networks

Configurations support enterprise LAN, data center, FTTH/PON, broadband, multimode and single-mode testing.

FlowScout® supports user-set power/loss limits, project naming, reference setting, instant pass/fail analysis, saved projects and result transfer to FlexReports PC software.

FlowScout OPM8 touchscreen workflow showing pass fail limits, reference setting, saved test results and FlexReports transfer
Parameter OPM8-H OPM8-L
Calibrated Wavelengths 850, 980, 1270, 1300, 1310, 1490, 1550, 1577, 1610, 1625, 1650 nm
Detector Type Filtered InGaAs InGaAs
Measurement Range +26 to -50 dBm +10 to -70 dBm
Measurement Accuracy ±0.25 dB
Display Resolution 0.01 dB/dBm
Measurement Units dB, dBm
Tone Detection 270 Hz, 330 Hz, 1 kHz, 2 kHz
Wave ID Automatic power/loss measurement at one or more wavelengths using AFL Wave ID sources
Results Storage >1,000 results in AFL .ATD (XML) format
Connector Adapters SC, FC, ST, LC, 2.5 mm Universal, 1.25 mm Universal
Typical Battery Operating Time 16 hours continuous use
Recharge Time 3 hours
Operating Temperature -10°C to +50°C, 95% RH non-condensing
IP Rating IP54
Shock / Vibration Withstands 1 m drop test on all 6 sides
Data Interfaces USB-C and Bluetooth 5.1
Display 3.5 in. color backlit capacitive touchscreen, 320 × 480 px
Weight ≤300 g
Calibration N.I.S.T. traceable; ≥3 years between required recalibration
Warranty 5 years
Model / Port Wavelengths Emitter Output / Key Notes
OLS8-QUAD – MM Port 850 ±30 nm; 1300 ±20 nm LED ≥-22 dBm on 50 μm multimode
OLS8-QUAD – SM Port 1310 ±20 nm; 1550 ±20 nm Laser -1 dBm on 9 μm single-mode
OLS8-SM 1310 ±20 nm; 1550 ±20 nm Laser Single-port SM source
OLS8-XGS 1310 ±20 nm; 1550 ±20 nm; 1490 ±20 nm Laser Single-port XGS/PON-oriented wavelength set
Output Stability Up to ±0.05 dB over 1 hour and ±0.1 dB over 8 hours, depending on model/conditions
Tone Output 270 Hz, 330 Hz, 1 kHz, 2 kHz
Wave ID Supports AFL Wave ID
Available Adapters SC, FC, ST, LC
Typical Operating Time 10 hours continuous use
Recharge Time ≤3 hours
Operating Temperature -10°C to +50°C, 95% RH non-condensing
IP Rating IP54
Shock / Vibration Withstands 1 m drop test on all 6 sides
Display 3.5 in. color backlit capacitive touchscreen, 320 × 480 px
Weight ≤300 g
Calibration / Warranty N.I.S.T. traceable; ≥3 years recalibration interval; 5-year warranty
AFL No. Power Meter Light Source Fiber Type Loss Wavelengths Dynamic Range
SLP8-02-[KIT] OPM8-L OLS8-SM Dual SM 1310 / 1550 nm 69 dB
SLP8-07-[KIT] OPM8-H OLS8-SM XGS SM 1310 / 1490 / 1550 nm 49 dB
SMLP8-04-[KIT] OPM8-L OLS8-QUAD MM + SM 850 / 1300 / 1310 / 1550 nm 38 dB MM; 69 dB SM

[KIT] Software / Package Options

Kit Code Contents
BAS OPM8, OLS8, soft case, FlexReports Basic with 60-day FlexReports Power trial, USB cable
PLUS BAS kit plus upgrade to FlexReports Power

All SLP8/SMLP8 kits include an optical power meter, optical light source, adapter cap, quick reference guide and carry case.

AFL FlowScout optical loss test kit ordering table with SLP8 SMLP8 models and BAS PLUS kit options

Data Center Fiber Networks

Power and insertion-loss testing for installed multimode and single-mode fiber links.

Enterprise LAN

Acceptance testing, validation and documentation of installed premises fiber cabling.

FTTH / PON

Single-mode loss testing with configurations covering common PON wavelengths.

Broadband Networks

High-power optical measurement using the OPM8-H configuration.

  • CE
  • UKCA
  • IEC 61010-1
  • IEC 61326-1
  • EN 55011
  • FCC 47 CFR 15
  • FDA 21 CFR 1040.10 / 1040.11
  • IEC 60825-1
  • RoHS 2 / RoHS 3
  • TIA-568.3-E
  • TIA-526-7
  • TIA-526-14
  • IEC 11801
  • EN 50173
  • IEC 14763-3
  • IEC 61280-4-1
  • IEC 61280-4-2
  • IEC 61315

AFL notes that an appropriate encircled-flux mode conditioner may be required to meet encircled-flux launch conditions for certain multimode standards-compliant tests.