Product Details

Description:

BD900 series of Optical Time Domain Reflectometer has excellent dead zone performance and wide dynamic range. There are four models to choose from and that can betterly meet the customer’s specific measurement requirements. Combined with the visual fault locator, it can easily find the breaks, bends, splices, faulty connectors, and other causes of signal loss.

Learned from the operation mode of tablet computer and smart mobile phone, BD900 series OTDR has simple operation interface and Windows-like GUI, and this ensures a short learn curve for the customer. With a 7-inch enhanced capacitive touch screen, it delivers an unprecedented user experience with no special training required. It is small, lightweight, portable, rugged and durable, and is more suitable for outdoor environment.

Features:

7-inch capacitive touch screen; Outdoor-enhanced simple and friendly operation interface; Support zoom in and zoom out the test trace through gesture; Support one-touch measurement and analyze the test trace automatically and intelligently.

Optimized measurement
For network opening: high speed test modeFor network maintenance: accurate test mode
Multiple combinations of different dynamic ranges and wavelengths are available
Support real-time measurement mode and average measurement mode
Support line light alarm function and maximize the protection of the optical device
The optical module has self-test function, and can automatically detect its performance and state
Support Chinese and English input. Have friendly input interface and mobilephone-like input style
Large-capacity lithium battery with over-current protection, over-temperature protection and overvoltage protection; More than 10 hours working time
USB interface can easily transfer data between the device and the PC
Portable, hand-held and high cost-effective

Specification:

General:

Models	BD900-A		BD900-B			BD900-C	BD900-D
OTDR
Center wavelength（±20nm）	1310/1550		1310/1550			1310/1550	1310/1550
Dynamic Range③(dB)	24/22		28/26			32/30	35/33
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	0.5~150
Distance Measurement Accuracy⑥	±(1m + sample space + measurement distance×0.005%)
Linearity	±0.05dB/ dB
Memory capacity	1000
Fiber Type	SMF
Display	7-inch capacitive touch screen
Capacitive touch screen	>10 million times
Optical connector	FC/SC/ST (universal connector)
VFL
Center wavelength		650nm±20
Out power		<1dBm
Interface		FC/UPC
Other
Battery		Lithium battery
Continuous working time *		>10 Hours（From Bellcore TR-NWT-001138）
Dimensions		210mm×160mm×45mm
Weight		0.98Kg

Note:

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

② General 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.

⑤ With 50ns pulse, single-mode reflection rate of less than -50 dB typical dead zone。⑥Does not include uncertainty due to fiber IOR.

Ordering Information:

Standard accessories：