Tempo SLS520 Stabilized Light Source

Tempo SLS520 Stabilized Light Source
Stabilized Dual Light Source (1310 & 1550nm) for Fiber Measurement and Testing

Tempo Communications rugged, adaptable and stable fiber optic sources (SLS520, SLS525) are available in dual and triple wavelength lasers and a dual wavelength LED. Accurate insertion loss measurements are possible when used in conjunction with the Tempo Communications optical power meters. When placing tones on the fiber the Tempo Communications optical power meter will quickly identify the fiber.

The ruggedized IP54 compliant package provides test confidence when testing singlemode and multimode networks.

  • Dual and Triple Wavelength Laser Sources at 1310, 1490, 1550, 1625 & 1650nm
  • Dual Wavelength LED Source at 850nm & 1300nm
  • Accurate Insertion Loss Measurements
  • Tone and Probe Fiber Networks at 270Hz, 1kHz and 2kHz
  • SC, LC, FC and ST Interchangeable Bulkheads
  • Ruggedized Package, IP54 compliant
  • Compatible with Singlemode and Multimode Networks
  • Auto Off or Continuous On Operation
  • Battery or 120/240VAC Operation


Battery Size 9V
Minimum Wavelength Measurement 1,310 nm
Minimum Cable Length 6 ft
Maximum Wavelength Measurement 1,550 nm
Manufacturer Warranty Length Limited


Item Stabilized Light Source
Display LCD
Application Fiber Measurement and Testing
Measures 1310 nm Wavelength and 1550 nm Wavelength
Features Accurate Insertion Loss Measurements, Auto Off or Continuous on Operation, Battery or 120/240VAC Operation, Dual and Triple Wavelength Laser Source, IP54 Compliant, Single Mode and Multimode Network
Connector Type FC, LC, ST
Includes Certificate of Conformance, SC/PC Adapter, Carrying Case
Adapter Type SC/PC
Waterproof No
Standards 21 CFR 1040.10, CE, FCC
Product Type Stabilized Light Source
Minimum Power Measurement -1 dBm
Fault Location Pulse Duration 6 msec
IP Rating IP54
Maximum Operating Humidity 95 %
Auto Power Off Yes
Fiber Mode Measured Single-Mode
Maximum Operating Temperature 122 Degrees F
Maximum Power Measurement 0 dBm
Display Type Digital
Includes Batteries Yes
Minimum Operating Temperature 14 Degrees F
Battery Chemistry Alkaline, Lithium
Adapters Included PC, SC
Number of Batteries Required 1
Dustproof Yes
Display Screen Type LCD


Item #: 35545
Weight: 1 lbs.
$1,146.00 qty: