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Диспетчер обновлений 377

A Технические характеристики

ВАЖНО

Следующие технические характеристики могут быть изменены

без уведомления. Информация, содержащаяся в данном

разделе, носит справочный характер. Актуальная информация

отехнических характеристиках изделия доступна на сайте

компании EXFO по адресу: www.exfo.com.

TECHNICAL SPECIFICATIONS M

ESTER

710 M

ESTER

730

Display Touchscreen, color, 800 x 480 TFT, 178 mm (7 in) Touchscreen, color, 800 x 480 TFT, 178 mm (7 in)

Interfaces Two USB 2.0 ports

RJ-45 LAN 10/100/1000 Mbit/s

Fiber inspection probe connector port (video)

Built-in Bluetooth and Wi-Fi (hardware option)

Two USB 2.0 ports

RJ-45 LAN 10/100/1000 Mbit/s

Fiber inspection probe connector port (video)

Built-in Bluetooth and Wi-Fi (hardware option)

Storage 4 GB internal memory (flash) 4 GB internal memory (flash)

Batteries Rechargeable lithium-ion batteries

7 hours of operation as per Telcordia (Bellcore)

TR-NWT-001138

Rechargeable lithium-ion batteries

7 hours of operation as per Telcordia (Bellcore)

TR-NWT-001138

Power supply AC/DC adapter, input 100-240 VAC, 50-60 Hz,

1.6 A max, output 24 VDC, 3.75 A

AC/DC adapter, input 100-240 VAC, 50-60 Hz,

1.6 A max, output 24 VDC, 3.75 A

Computer Intel ATOM processor

Windows Embedded Standard operating system

Intel ATOM processor

Windows Embedded Standard operating system

Wavelength (nm)

1310 ± 20/1550 ± 20 1310 ± 20/1550 ± 20/1625 ± 10

Dynamic range (dB)

29/28 37/35/35

Event dead zone (m)

2.5 0.8

Attenuation dead zone (m) 10 4/4.5/4.5

Distance range (km) Singlemode: 1.25, 2.5, 5, 10, 20, 40, 80, 160 Singlemode: 1.25, 2.5, 5, 10, 20, 40, 80, 160, 260

Pulse width (ns) Singlemode: 5, 10, 30, 50, 100, 275, 500,

1000, 2500, 10 000, 20 000

Singlemode: 5, 10, 30, 50, 100, 275, 500,

1000, 2500, 10 000, 20 000

Linearity (dB/dB) ±0.03 ±0.03

Loss threshold (dB) 0.01 0.01

Loss resolution (dB) 0.001 0.001

Sampling resolution (m) Singlemode: 0.08 to 5 Singlemode: 0.04 to 5

Sampling points Up to 64 000 Up to 128 000

Distance uncertainty (m)

±(0.75 + 0.005 % x distance + sampling resolution) ±(0.75 + 0.0025 % x distance + sampling resolution)

Measurement time User-defined (60 min. maximum) User-defined (60 min. maximum)

Typical real-time refresh (Hz) 3 3

Stable source output power (dBm)

–11 –2.5

SPECIFICATIONS

Notes

a. All specifications valid at 23 °C ± 2 °C with an FC/APC connector, unless otherwise specified.

b. Typical.

c. Typical dynamic range with longest pulse and three-minute averaging at SNR = 1.

d. Typical dead zone for reflectance below –45 dB, using a 5 ns pulse.

e. Does not include uncertainty due to fiber index.

f. Typical output power is given at 1550 nm.

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Exfo MAX-700 Manuale Utente Pagina 391

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