EXFO OTDR 2 - Инструкция (Страница 182)

Технические характеристики
176 OTDR
MAX-715B
GENERAL SPECIFICATIONS
Size (H x W x D) 200 mm x 155 mm x 68 mm (7 7 / 8 in x 6 1 / 8 in x 2 ¾ in)
Weight (with battery) 1.29 kg (2.8 lb)
Temperature Operating
Storage
–10 °C to 50 °C (14 °F to 122 °F)
–40 °C to 70 °C (–40 °F to 158 °F)
a
Relative humidity 0 % to 95 % noncondensing
VISUAL FAULT LOCATOR (VFL) (OPTIONAL)
Laser, 650 nm ± 10 nm
CW/Modulate 1 Hz
Typical P
out
in 62.5/125 μm: > –1.5 dBm (0.7 mW)
Laser safety: Class 2
ACCESSORIES
GP-10-092 Semi-rigid carrying case GP-2016 10-foot RJ-45 LAN cable
GP-10-093 Rigid carrying case GP-2144 USB 16G micro-drive
GP-302 USB mouse GP-2155 Carry-on size backpack
GP-1008 VFL adapter (2.5 mm to 1.25 mm) GP-2205 DC vehicle battery-charging adaptor (12 V)
GP-2001 USB keyboard GP-2207 Stand support
BUILT-IN POWER METER SPECIFICATIONS (GeX) (optional) c
Calibrated wavelengths (nm) 850, 1300, 1310, 1490, 1550, 1625, 1650
Power range (dBm) d 27 to —50
Uncertainty (%) e ±5 % ± 10 nW
Display resolution (dB)
0.01 = max to —40 dBm
0.1 = —40 dBm to —50 dBm
Automatic offset nulling range d, f Max power to —34 dBm
Tone detection (Hz) 270/330/1000/2000
LASER SAFETY
COMPLIES WITH 21 CFR 1040.10
EXCEPT FOR DEVIATIONS PURSUANT
TO LASER NOTICE NO.50,
DATED JUNE 24, 2007.
Notes
a. –20 °C to 60 °C (–4 °F to 140 °F) with the battery pack.
b. Typical output power is given at 1550 nm.
c. At 23 ºC ± 1 ºC, 1550 nm and FC connector. With modules in idle mode. Battery operated after 20-minute warm-up.
d. Typical.
e. At calibration conditions.
f. For ±0.05 dB, from 10 °C to 30 °C.
LASER RADIATION
DO NOT STARE INTO BEAM
CLASS 2 LASER PRODUCT
h: 650 ±10 nm
P
out
maximum < 2 mW
IEC 60825-1:2007 21 CFR 1040.10
INVISIBLE LASER RADIATION
DO NOT VIEW DIRECTLYWITH OPTICAL INSTRUMENTS
CLASS 1M LASER PRODUCT
h: 1300-1400 nm, PW ≤ 20 μsec, Ppk ≤ 260 mW
h: 1400-1700 nm, PW ≤ 20 μsec, Ppk ≤ 600 mW
SOURCE (optional)
Output power (dBm) b –11.5
Modulation CW, 1 kHz, 2 kHz