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			OFI-50A Optical Fiber IdentifierOFI-50A uses optical fiber 
			sensing principle to confirm the target fiber; It can quickly 
			identify deep buried, overhead and pipe fiber cable without any 
			destroy, and provide a simple method for maintenance personnel. 
			Users only need gently knock on cable, when knocking to the target 
			cable, OFI-50 can clearly hear the knock from earphone, which can 
			accurately identify the target cable.
 OFI-50A is real one-key type test; handheld design, easy to carry, 
			3.5' color screen real-time waveform; the software of the 
			intelligent struck the judgment of the two operation / display mode, 
			combined with the Headset real-time audio, with 3 kinds of 
			recognition percussion method, so as to quickly and accurately 
			identify the measured cable.
 Features
 * Easy to use, reliable
 * Fast identification of deep buried, overhead and pipe fiber cable
 * Built-in intelligent mode, knock in the measured cable screen 
			showed positive and negative Pyramid strength; output the 
			notification sound
 * Rapid and accurate identification
 * Click the targeted or wanted cable, OFI-50A can response with 
			sound and light reaction
 * According to the Headset feedback information, the operator can 
			intuitive judgment percussion cable
 * According to the waveform real-time cable, knock in the measured 
			cable real-time waveform will have obvious wave, visual disturbance
 * VFL function is available
 * Non destructive optical cable
 
			Specifications 
				
					| 
					
					Wavelength | 
					
					1550nm |  
					| 
					
					Display | 
					
					3.5'inch |  
					| 
					
					Maximum Distance | 
					
					60Km |  
					| 
					
					Short Troubleshooting | 
					
					650nm red light |  
					| 
					
					Output power: | 
					
					-2dB, -1dB, -0.5dB, 0dB adjustable |  
					| 
					
					SNR | 
					
					40dB |  
					| 
					
					Interface type | 
					
					FC/APC (SC, ST interchangeable) |  
					| 
					
					Detection methods | 
					
					single fiber testing, no loopback |  
					| 
					
					Test results | 
					
					1, 2, 3 real time audio waveform display, intelligent mode |  
					| 
					
					Supply mode | 
					
					7.4V 3500mAh battery (replaceable); 12V 2A DC power adapter |  
					| 
					
					Standby time | 
					
					>24h (optional 10 minutes automatic shutdown) |  
					| 
					
					Continuous working time | 
					
					>20h |  
					| 
					
					Dimension | 
					
					220*110*70mm |  
					| 
					
					Weight | 
					
					0.8kg (including battery) |  
			Standard Accessories:Cable Identifier Host, Headset, Jumper*1 (SC/APC-FC/APC), Adapter, 
			User Manual, Soft carrying case, Clean Cotton Swab.
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