The FTE-4000 TTI Hand Held Variable Optical Attenuator is available in two models, with 40 dB attenuation level or 80 dB attenuation level to meet single mode testing requirements. Like the rest of the FTE line, the VOA has an onboard help feature. The FTE-4000 has a built in output power monitor to assist in setting the appropriate attenuation levels and a sweep mode which can scan the attenuation across desired levels. It is rugged with a splash proof housing with a highly protective boot. The FTE-4000 can assist in the testing of system budget compliance, balancing transmitter power and adjusting receiver attenuation settings.
FTE-4000 Specifications Attenuation Range FTE-4000-4 2 to 40dB FTE-4000-8 4 to 80dB Wavelength Range 1310, 1550 nm Resolution .01 dB Uncertainty +/- 0.5 dB Repeatability +/- 0.1 dB Insertion Loss <2 dB Return Loss 50 dB Max Input Power 27 dBm Graphical Display 4 in Color TFT Dimensions 7.75 x 4.5 x 2.25 inches Weight 2 lbs Battery Rechargeable NiMH - 6 hours operating time Power 100-240 universal US, GB, EU, AU Mains Environmental Operation -10°C to + 40°C Accessories Included Universal power supply. FC and SC adaptors, CertSof VI Software, USB Cable and Manual
FTE-4000-4 2 to 40dB FTE-4000-8 4 to 80dB
Universal power supply. FC and SC adaptors, CertSof VI Software, USB Cable and Manual
