TB 11-6625 -3263-25
SPECIFICATIONS
Instrument Type: Optical Time Domain Reflectometer (OTDR); mainframe with laser plug-in
modules
Wavelengths:
850, 1300 nanometers (multimode)
1310, 1550 nanometers (multimode)
Distance Range: > 120 km
Dead Zone: 4 to 1200 m, depending upon distance range, fiber type
Spatial Resolutions: 3 to 1180 m, depending upon distance range, fiber type
Dynamic Range: 5 to 26 dB, depending upon distance range, fiber type
Attenuation Resolution: 0.01 dB
Less Measurement Modes: Two-point loss, least squares approximation, loss per unit length
(dB/km) automatic splice loss
Index of Refraction Compensation: 1.4000 to 1.6000
Display Modes: Real -time, averaging, recall & compare
Internal Data Storage: 24 fiber signatures
Removable Data Storage Media: Static RAM cards
Connector Type: ST
Interfaces: GPIB, RS -232
Power Requirements: 115/20 VAC 10%, 50/60/400 Hz or 12/24/28 VDC
Dimensions: 6.5" H x 16.3" W x 22.15" D
Weight: 32.5 lbs (14.74 kg)
Manuals:
TM 11-6625-3271-12
TM 11-6625-3271-24P
TM 11-6625-3271-40
DMWR 11-6625-3271
4-158
