1310nm/1550nm OTDR Optical Time Domain Reflectometer

To access/FTTX and LAN/WAN network testing and optimization of the compact, durable, lightweight otdr

1	3.5 inch display
2	on/off key
3	Menue Key
4	Average measurement
5	Switch AB benchmark
6	OK key
7	Trace global key
8	Save trace
9	Open Trace
10	Zoom key
11	Exit key

Features of this optical time domain reflectometer

Specification

Modules	BD800-A	BD800-B	BD800-C
Center wavelength (±20nm)	1310/1550nm	1310/1550nm	1310/1550nm
Dynamic Range③(dB)	24/22	28/26	32/30
Pulse width	10ns、20ns、50ns、100ns、 300ns、1.0ms、 2.5ms、10ms、 20ms
Event Dead Zone④（m）	2
Attenuation dead zone(m)⑤	10
Distance Range（Km）	0.5～80	0.5～100	0.5～120
Distance Measurement Accuracy⑥	±(1m + sample space + measurement distance×0.005%)
Linearity	±0.05dB/ Db
Other specifications	VFL
Memory capacity	1000	Center wavelength	650nm±20
Fiber Type	SMF	Out power	<1dBm
Display	3.5 inchLCD	Interface	FC/UPC
Optical connector	FC(universal connector)
Other
Battery	NimH Smart Charge Battery
Continuous working time	>10h（From Bellcore TR-NWT-001138）
Dimensions	230mm×120mm×60mm
Weight	0.9Kg

Note：

①Unless otherwise specified, all specifications for the 23 ° C ± 2 ° C (73.4 ° F ± 3.6 ° F) temperature range, with FC / PC connectors are valid.

②General Configuration.

③SNR = 20us pulse and three minutes of a typical dynamic range of the average

④With 10ns pulse, single-mode reflection rate of less than -50 dB typical dead zone

⑤With 30ns pulse, single-mode reflection rate of less than -50 dB typical dead zone

⑥Does not include uncertainty due to fiber IOR.

Application

Powerful OTDR File Tool software function: trace management, trace print and trace browse.
OTDR File Tool software based on windows system is specially designed for off-line data process.

• The powerful batch processing function

• Event table mainteance

 Ordering information

Ordering number	Center wavelength	Fiber Type	Dynamic Range
BD-800A	(1310nm/1550nm)±20nm	SMF	24/22dB
BD-800B	(1310nm/1550nm)±20nm	SMF	28/26dB
BD-800C	(1310nm/1550nm)±20nm	SMF	32/30dB