SM & MM OTDR TE800 New type OTDR

TE800 Series OTDR developed by TECO, which meets the needs on the wide range of measurement by FTTx, Metropolitan Area Network, Backbone Network and other optical networks.

Technical Specifications
Wavelength (nm)     850/1300     1310/1550     1310/1490/1550     1625
Dynamic range (dB)2     23/21     32/30     34/32     36/34     38/36     34/32/32     38/36/36     304     325     344     365
Pulse width (ns)     5、20、40、80、160、320、640、1280     5、20、40、80、160、320、640、1280、2560、5120、10240、20480
Event blind zone (m)3     2m     2m
Attenuation blind zone (m)3     9m     9m
Linearity (dB/dB)     ±0.05 dB/ dB
Loss threshold (dB)     0.05
Loss resolution ratio (dB)     0.01
Sampling resolution ratio (m)     0.125 to 8
Sampling point     32K
Distance uncertainty  (m)     ±(1 m + 5×10-5× distance + sampling interval)
Distance scope (km)     0.3 to180
Typical real-time refreshing duration      0.2
Memory capacity of trace     SD Card (2G), > 10000 pieces
Duration of measurement     Defined by user; 5sec, 10sec, 15sec, 30sec, 1min, 2min, and 3min are selectable
General specification           Interface category
Dimension (H×W×D)     150×235×66           Optical interface     FC/UPC (PC, and APC are selectable)
Weight     1.5kg           Data interface     USB interface, SD card interface
Temperature     Running temperature -10℃ to 50℃     
     Memory temperature -40℃ to 70℃           Visible failure orientation VFL
Relative humidity     0% to 95% (non condensation)           Wavelength     650nm
Power supply     Lithium battery; continuing working duration ≥ 8 hours           Output power (dBm)     ≥-3
Warranty period     12 months           Maximum testing distance     3km
Remarks: 1. The technical specification describes the ensured performance of the instrument when using typical PC model connector to measure. Without considering the uncertainty caused by optical fiber refractivity.
2. Dynamic range is the data measured under the condition of the maximum pulse width and 3 minutes of average time. Dynamic range is the data measured under the condition of 180km/20480ns/3min.
3. Measuring conditions of blind zone: reflection event is within 4Km, reflection strength < -35dB. Measured by the minimum pulse width.
4. Dynamic range measured when there is filter.
5. Dynamic range measured when there is no filter.