Features:

• Rugged, compact, lightweight, dual wavelength LED source

• 850, 1300, and 1550 nm wavelengths available

• Long term stability

• Low temperature dependence

• Selectable internal modulation for CW, 270 Hz, 1 kHz, or 2 kHz

• Auto power-down mode

• Push-and-hold power keys to prevent accidental activation

• Low battery indicator

• Long battery life

• May be operated from AC power mains with optional adaptor

• Dust caps attached to the case

• Low cost

Applications:

• Installing and maintaining fiber optic networks

• Testing multimode fiber cables

• Testing passive optical components

• Verifying patchcord specifications

• Measuring insertion loss

• Calibrating optical receivers

• Laboratory research