OT-88X0 series instruments are compact, cost-effective, portable and high dynamic range 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 d

OT-88X0 series 

OT-88X0 series instruments are compact, cost-effective, portable
and high dynamic range 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.

Features 

  Fault event(s) analysis 
  Real-Time status display 
  7＞＞ Color TFT  LCD  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 ports for data transfer and storage 
  Powered by rechargeable Li-ion battery or AC/DC adaptor 
  650nm Visual Fault Locator (VFL) 
  Modulated Light Source and Power Detection function 

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

Specifications

Model		8810	8820	8880
Wavelength		1310 / 1550 ∮ 20 nm	1550 / 1625 ∮ 20 nm	1310 / 1550 / 1625 ∮ 20 nm
Fiber		9/125 m 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	35 / 33	33 / 32	35 / 33 / 32
	SNR=1	38 / 36	36 / 35	38 / 36 / 35
Event Dead Zone		< 2.8 m
Attenuation Dead Zone		< 9 m
Sampling Resolution		0.25, 0.5, 1, 2 m
Max. Sampling Points		128 k
Distance Accuracy		刡 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		240 km (150 miles)

Remark:

All specifications are subject to change without prior notice.