Siecor OTDR Plus Multitester II Model 340M-5610 with Hard Carrying Case

Description

Siecor model 340M-5610 OTDR in good working condition.  Tests both Single and Multi Mode fibers.  This unit has had the original floppy drive upgraded to use the 2GB compact flash drive, and includes 2 CF cards and a USB reader for them.  Unit comes with power supply and rolling carry case, as well as a folding keyboard.  Software is version 4.12a.
Hybrid Multimode/
Single-mode Modules 340M-56
Center Wavelength (±20 nm) 850/1300 nm
1310/1550 nm
Dynamic Range 23/25 dB
22/21 dB
Attenuation Deadzone 8/9 m
11/12 m
General Module
Parameter Specification
Universal 2.5 mm Connector Types3 FC, ST® Compatible, SC, D4, Biconic,
(Ultra PC standard) DIN 47256, SMA 905/906
(Angle PC available) Diamond HMS-0/HMS-10/HMS-10A, E-2000
Reflective Deadzone (typical) 3 m (multimode) / 3.5 m (single-mode)
Pulse width 4 ns to 10 µs (multimode); 10 ns to 30 µs (single-mode)
(wavelength dependent)
Spectral Width (RMS) 10 nm
Loss Resolution 0.001 dB
Distance Resolution 0.0001 km; 0.01 meters; 0.001 kft; 1ft; 0.0001 mi
Distance Sampling 0.25, 0.5, 1, 2, 4, 8, 16 m (range dependent)
Distance Accuracy 0.0025% of distance measurement +/- distance resolution +/- index uncertainty
Laser Certification CDRH class 1 requirements (eye safe) 21 CFR