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Persona de contacto Mr. Will
6F Xin an Building,N0.99 Tianzhou Road,New-tech Development Zone Caohejing, shanghai, shanghai
Features: 1. Two optical ports, *-wavelength selectable 2. Adjustable output power 3. LCD with back light for operation in dark environment 4. Modulation frequencies **0Hz,1KHz, 2KHz, 2Hz (@********************c wavelength recognition 6. Two-way powering system: AC adapter and rechargeable batteries 7. Battery capacity indicator with auto-off function The MLS*4B is a stable, precise and portable instrument for field and laboratory use, it works not only at ***0/***0/***0nm (recommended by ITU-T, for PONs), but also **0nm for locating breaks within OTDR dead zones. Specifications Functions MLS*4B Emitter type LD Wavelengths (nm) **0 ***0 ***0 ***0 Output power(dBm) *5 *5 *5 *5 Spectral width &#***4; 5 nm *5 min stability (dB) within0.*5 within 0.*5 0.*5 8 hours stability (dB) within0.1 0.1 0.1 Adjustable range of output (dB) within3 3 3 3 Modulation frequencies(Hz) 2 **0,1K,2K **0,1K,2K **0,1K,2K Battery Life > *0 hours Storage Temperature **0~**0Centigrade Operating Temperature **0~**0Centigrade Relative Humidity <*5% (Non-condensing) Dimension (mm) **0L***0W**5H Weight (g) **0
