Anritsu MW9076 OTDR - Advantel Optical Technology Co.Ltd

Products >>Test System Equipment>> Anritsu MW9076 OTDR

MW9076Series
Optical Time Domain Reflectometer
1.31/1.45/1.55/1.625 μm (SM), 0.85/1.3 μm (GI)

Highest Performance, Functions, and Measuring SpeedMeasuring Speed
- 45 dB high dynamic range
- 8 m short dead zone
- Simple measurement of chromatic dispersion from one end of optical fiber
- Measurement in 10 s (Full-Auto mode), 0.15 s real-time sweep
- Automatic execution of functions such as wavelength/channel switching, file saving,
printing, etc., just by pressing Start key in repeat measurement mode
- 5 cm high resolution, 50,000 sampling points
- 8.4 inch transparent type TFT-LCD color display
- 7.8 inch reflective type STN-LCD color display for easy viewing under direct sunlight
- Optional 4 or 8 optical channel selector
- 6-hour battery life with remaining-power display
- Data read/write in Bellcore GR196 file format

Model	MW9076B	MW9076C	MW9076B1	MW9076J	MW9076K	MW9076D1
Wavelength	1310/1550 nm ±25 nm*1	1310/1550/1625 nm ±25 nm*1	1310/1550 nm ±25 nm*1	850 nm ±30 nm	850/1300 nm ±30 nm	1310/1450/1550/1625 nm ±3 nm*1
Measurable optical fiber	10/125 μm single-mode optical fiber (ITU-T G.652)			62.5/125 μm GI fiber*2		10/125 μm singlemode optical fiber (ITU-T G.652)
Optical connector	FC, SC, DIN, HMS-10/A, ST (replaceable, PC type)			FC, SC, DIN, ST (replaceable, PC type)		FC, SC, DIN, HMS- 10/A, ST (replaceable, PC type)
Distance range	1, 2.5, 5, 10, 25, 50, 100, 200, 250, 400 km			1, 2.5, 5, 10, 25, 50, 100 km		1, 2.5, 5, 10, 25, 50, 100, 200, 250, 400 km
Pulse width	10, 20, 50, 100, 500, 1000, 2000, 4000, 10000, 20000 ns			10, 20, 50, 100 ns	10, 20, 50, 100 ns (0.85 μm) 10, 20, 50, 100, 500, 1000 ns (1.3 μm)	10, 20, 50, 100, 500, 1000, 2000, 4000, 10000, 20000 ns
Dynamic range*3 (S/N=1)	42.5 dB (1.31 μm) 40.5 dB (1.55 μm) *Typical value: 45 dB (1.31 μm) 43 dB (1.55 μm)	41.5 dB (1.31 μm) 39.5 dB (1.55 μm) 37 dB (1.625 μm)	38 dB (1.31 μm) 36 dB (1.55 μm) *Typical value: 40.5 dB (1.31 μm) 38.5 dB (1.55 μm)	21 dB	21 dB (0.85 μm) 25 dB (1.3 μm)	34.5 dB (1.31 μm) 33.5 dB (1.45 μm) 32.5 dB (1.55 μm) 30.0 dB (1.625 μm)
Dead zone (back-scattered light)*4	8 m (1.31 μm) 9 m (1.55 μm)	28 m (1.31 μm) 29 m (1.55 μm) 212 m (1.625 μm)	28 m (1.31 μm) 29 m (1.55 μm)	27 m (deviation:±0.5 dB) 250 m (deviation:±0.1 dB)	27 m (0.85 μm, deviation: ±0.5 dB) 210 m (1.3 μm, deviation: ±0.5 dB) 250 m (deviation:±0.1 dB)	225 m
Dead zone 2(Fresnel reflection)*5	1.6 m			22 m		23 m
Marker resolution	0.05 to 800 m			0.05 to 200 m		0.05 to 800 m
Sampling resolution	0.05 to 80 m			0.05 to 20 m		0.05 to 80 m
Sampling points*6	Quick mode: 5001, 6251 Normal mode: 20001, 25001 High mode: 40001, 50001
Y-axis scale	0.25, 0.5, 1, 2.5, 5, 10, 15 dB/div (15 dB/div is indicated only at Auto and Full Auto measurement.)
IOR settings	1.400000 to 1.699999 (0.000001 steps)
Distance measurement accuracy	±1 m ±3 x measurement distance x 10? ±marker resolution (excluding uncertainty caused by fiber IOR)					0.1 m ±3 x measurement distancex 10? ±marker resolution (excluding uncertainty caused by fiber IOR)
Loss measurement accuracy(linearity)	±0.05 dB/dB or ±0.1 dB (whichever is greater)
Return loss measurementaccuracy	±2 dB			±4 dB		±2 dB
Automatic measurement*7	Measurement items: Total loss, total return loss. Each event distance, connection loss, return loss, or reflection amount (displays in table format) Threshold values Connection loss: 0.01 to 9.99 dB (in 0.01 dB steps), Return loss: 20 to 60 dB (in 0.1 dB steps), Fiber-end: 1 to 99 dB (in 1 dB steps) Warning values Splice connection loss: 0.1 to 10 dB (in 0.01 dB steps), Connector connection loss: 0.1 to 10 dB (in 0.01 dB steps), Return loss: 10 to 50 dB (in 0.1 dB steps), Fiber loss: 0.01 to 10 dB (in 0.01 dB steps), Total loss: 0.1 to 60 dB (in 0.1 dB steps), Total return loss: 10 to 50 dB (in 0.1 dB steps), Average loss: 0.01 to 10 dB (in 0.01 dB steps) Number of detected events: Up to 99 Automatic setting: Distance range, pulse width, averaging count (time) Measurement time: 260 s (in full automatic measurement mode) Connection check: Automatic check of front panel connector connection quality Communication light check: Check for presence of communication light in optical fiber to be measured
Manual measurement	Measurement items: Transmission loss and distance between 2 points, loss per unit length between 2 points, connection loss, return loss/reflection amount, total return loss, average loss Real-time sweep: 0.1 to 0.2 second or less*8