Yokogawa AQ7260 AQ7269 SM MM Fiber OTDR

 Yokogawa AQ7260 OTDR Mainframe

Speed, Ease-of-use Increased Efficiency of Optical Network Testing
The AQ7260 OTDR covers a wide range of applications for the installation and servicing of optical networks, with a variety of OTDR modules and optional units.

Simultaneous Display of Trace and Event Table
After performing an Auto Event Search, the trace and event table are simultaneously displayed on the screen. Alternatively, you can choose to display just a trace or event table on the screen. In the event table, symbols enable you to identify the types of events.

Auto Mode Measurement
By combining Auto Set and Auto Save functions, you carry out a chain of processes automatically such as the following:

• Set measurement conditions
  • Automatically detects the conditions of the fiber being measured and automatically sets the optimum measurement condition.
• Start measurement
  • Starts measuring the average automatically when the measurement conditions are set.
• Start event
  • Automatically detects the reflection values, positioning (distance) and the loss incurred when the threshold value exceeds the preset values.
• Save data
  • Stores the measurement results automatically into the specified memory.

Trace Fix Function
Quickly and easily compare traces with the trace fix function. This is a convenient function to observe the characteristic differences in multi-core fibers by core, and quickly check where the core was bended, and the loss characteristics.

Multi Wavelength Continuous Measurement
Multi Wavelength Continuous Measurement is a function that allows you to switch the wavelength being measured while keeping the same measurement conditions. This is convenient when you need to measure two wavelengths in a single fiber.

Features:

• Sampling resolution: min. 5cm
• Sampling points: max. 60,000
• 8.4 inch TFT-LCD color display for easy viewing
• Large internal memory: 20MB
• USB Ports for connectivity and data storage
• Compact and light weight: approx 3kg

Specifications:

AQ7260 OTDR main frame
Display 1)	8.4 inch color TFT (640 480 dots)
Horizontal axis	Full-scale	25m, 50m, 100m, 250m, 500m, 1km, 2km, 2.5km, 5km, 10km, 20km, 40km, 80km, 160km, 240km, 320km, 640km (depend on the optical unit)
	Shift	0 to distance range
	Readout resolution	min. 1cm
	Sample data count	max. 60,000 points
	Group refractive index setting	1.00000 to 1.99999 in 0.00001 steps
	Distance measurement	Displays the relative one-way distance between any two given points, in eight digits
Vertical axis	Scale	0.2dB/div, 0.5dB/div, 1dB/div, 2dB/div, 5dB/div, 7.5dB/div
	Shift	0 to 68dB
	Read Resolution	Min 0.001dB
	Loss measurement	Displays one-way losses in steps of 0.001dB to a maximum of 5 digits
		Displays the relative one-way loss, loss per unit length, and splice loss between any two given points on the waveform
Return-loss measurement function		Return loss at mechanical connectors can be measured Total return loss of a fiber cable or between any two points can be measured
Memory	Internal Memory	20MB
	PCMCIA	For stored measurement waveforms and measurement conditions. (A PCMCIA memory card must be purchased separately.)
Interface	USB (Host Interface)	2 ports, conforms to USB Rev. 1.0, USB memory (Supports memory without security functions.), keyboard, printer
	Printer / FDD	Can mount cable less on the back of the optical module cover. (Must purchase an optional unit separately.)
Power requirement	AC Adapter	AC100 to 240V, max. 60W (When using optional printer unit during charging battery)
	Battery	Li-Ion, Operating time : approx. 6 hours (measurement for 30 seconds in every 3 minutes, using AQ7261 without any optional units, in Power Save Mode) charging time : < 5 hours (Room temperature is 23 °C when the power is OFF.)
Environmental conditions	Operating Temperature	-10 to +50°C (During charging : +5 to +35°C)
	Storage Temperature	-20 to +60°C
	Relative humidity	95% or less (no condensation)
Dimensions and mass		Approx. 299 (W) 225 (H) 62 (D) mm (Has no projections) Approx. 3kg (Included optical modules. The weight is 3.3kg when AQ7269 is mounted.)

 

 Yokogawa AQ7269 SM MM OTDR Module

 

Measured wavelength (nm)		850/1300 +/- 30 1310/1550 +/-25
Measured fiber		GI (62.5/125µ, 50/125µ) SM (ITU-T G.652)
Distance range (km)		1, 2, 5, 10, 20, 40, 80 2, 5, 10, 20, 40, 80, 160, 240
Pulse width (sec)		10n, 20n, 50n, 100n, 200n, 500n, 1µ (500ns, 1µs is only 1300nm) 10n, 20n, 50n, 100n, 200n, 500n, 1µ, 4µ, 10µ, 20µ
Distance sampling resolution		min. 5cm
Distance sampling points		max. 60,000 points
Distance measurement accuracy (m)	Offset error	+/- 1m
	Scale error	Measured distance X 2 X 10-5
	Sampling error	+/- 1 sampling resolution
Dead zone (m)	Event	Multimode: 2 typ. (At GI 62.5/125µm) Singlemode: 2 typ.
	Attenuation	Multimode: 7/8 typ. (At GI 62.5/125µm) Singlemode: 7/8 typ.
Dynamic range (dB) SNR=1, for 3 minutes		Multimode: 22.5/24 (At GI 62.5/125µm) Singlemode: 34/32 (At pulse width 20µs and filter ON)
Loss measurement accuracy		+/-0.05 dB/dB
Environmental condition	Operating Temperature	0 to +40°C
	Storage Temperature	-20 to +60°C
	Humidity	95% or less (no condensation)

 

Having trouble viewing this file? Click this link to download