OT-8800 series instruments are compact, cost-effective, portable Mini Optical Time-Domain Reflectometer (OTDR). By providing all the measurement functions and performance required for optical fiber construction and maintenance, it is designed for full-range fiber fault detection to solve FTTx, CATV and optical LANs problems.

Application

• Splicing loss detection
• Fiber attenuation measurement
• Fiber acceptance test
• Fiber break point locating
• Fiber length measurement
• On-Line monitoring
• Fiber identification

Features

• Fault event(s) analysis
• Real-Time status display
• Touch Screen
• High resolution and dynamic range
• Mapping function with actual position display
• Rugged, Sealed design for most challenging Environments
• Portable, and User friendly interface
• USB port for data transfer
• Powered by rechargeable Li-ion battery or AC / DC adaptor
• Visual Fault Locator

Technical Specifications

Model		8813	8823
Wavelength		1310 / 1550	1550 / 1625
		±20nm	±20nm
Fiber		9 /25um single mode fiber
Optical Connector		FC / PC or SC/PC
Pulse Width		10,30,100,300,1000,3000,10000,20000 ns, Auto
Dynamic Range (dB)	Effective	44 / 42	42 / 40
	SNR=1	47 / 45	45 / 43
Event Dead Zone		＜2.8m
Attenuation Dead Zone		＜9m
Sampling Resolution		0.25, 0.5, 1, 2 m
Max. Sampling Points		128K
Distance Accuracy		2 m + 3 × 10-5 × distance + marker resolution (Fiber index error not included)
Loss Accuracy		± 0.05 dB/dB, or 0.1 dB (whichever greater)
Return Loss Accuracy		± 4 dB
Max. Display Range		300 km (187 miles)

Remark: All specifications are subject to change without prior notice.

Dimensions	310 (L) x 200 (W) x 85 (H) mm (With Bumper)
Weight	2.9 kg
Temperature	Operating: 0 to +50 ℃
	Storage: -10 to +60 ℃
Humidity	0 to 85 % (non-condensing)

Wavelength (X)	Dynamic Range (Y)
1 = 1310 / 1550 nm 2 = 1550 / 1625 nm 3 = 1310 nm 4 = 1495 nm 5 = 1550 nm 6 = 1625 nm 7 = 1310 / 1490 / 1550 nm 8 = 1310 / 1550 / 1625 nm	0 = 35 dB level 1 = 40 dB level 2 = 25 dB level 3 = 45 dB level
Example of Ordering statement: OT-88XY e.g. : OT-8810 = One of OT-8800 series products with wavelength of dual bands of 1310 nm and 1550 nm and dynamic range of 35dB. (The number of blue color is optional based on customers’ needs. Please refer to details of the Ordering Information above)