EXFO's ELS-50 Light Source provides excellent stability and high measurement accuracy for up to three singlemode wavelengths (1310, 1490 and 1550 nm) or two multimode wavelengths (850 and 1300 nm). It is the perfect complement to the FiberBasix 50 EPM-50 Power Meter when it comes to measuring attenuation on fiber-optic links.

• Easy-to-use interface for error-free testing
• Interchangeable connectors, for first-class flexibility
• Cost-effective, rugged and highly reliable Ideal for testing and troubleshooting optical premises networks
• Available as stand-alone units or in all-in-one test kits including all required accessories (adapters, carrying case, etc.)
• Five test kits designed for specific users/testing needs: LAN, outside plant, contractors, FTTH and CATV

SPECIFICATIONS

MODEL: 12C
Central wavelength (nm): 850 ± 25;  1300 +50/–20
Spectral width (nm): ≥40/120
Output power (dBm): ≥–24; (50/125 µm)
Power stability (dB): ±0.10
Battery life (hours): 45
Tone generation (Hz): 270, 1 k, 2 k
Warranty (year): 1

GENERAL SPECIFICATIONS

Size (H x W x D): 189 mm x 78 mm x 37 mm (7 7/16 in x 3 1/16 in x 1 7/16 in)
Weight: 0.4 kg (0.9 lb)
Temperature operating: —10 °C to 50 °C (14 °F to 122 °F)
Temperature storage: —40 °C to 70 °C (–40 °F to 158 °F)
Relative humidity: 0 % to 95 % non-condensing

STANDARD ACCESSORIES
Soft pouch, LSA-89 FC connector adapter, quick reference sticker in five languages, Certificate of Compliance, three AA batteries, rubber boot protector

OPTIONAL ACCESSORIES
LSA-89 (FC connector adapter for ELS-50 Light Source)
LSA-90 (ST connector adapter for ELS-50 Light Source)
LSA-91 (SC connector adapter for ELS-50 Light Source)
Manual (user guide)
GP-10-081 (soft pouch)
GP-2124 (rubber protective boot)
GP-2131 (pack of 10 replacement ceramic sleeves for ELS-50)

SAFETY

CLASS 1 LASER PRODUCT

Download Product Specification