Ando · AQ7250

Ando AQ7250 SM Fiber Mini OTDR Long-Haul Single-Mode

$3,200.00

Price in USD.

Condition: Used
Availability: In stock
Model: AQ7250
Manufacturer: Ando
Category: OTDRs

Description

AQ7250 requires optical unit to function as an OTDR. Ask about our AQ7254B.

Display	7.2-inch color LCD (640x480 dots)
Horizontal axis	Full-scale	25m, 50m, 125m, 250m, 500m, 1km, 1.25km, 2km, 2.5km, 5km, 10km, 20km, 40km, 80km, 160km, 240km (Varies according to unit)
Shift	0 to distance range
Resolution	Sampling resolution: 50 cm/min
Sample data count	20,000 points max.
Distance accuracy	±(5.0 x 10 -5 x measurement distance in meters + 1m)
Group refractive index	1.00000 to 1.99999, in 0.0001 steps
Vertical axis	Distance measurement	Displays the relative one-way distance between any two given points, in two ranges on the waveform, in eight digits.
Scale	0.2 dB/div., 0.5 dB/div., 1 dB/div., 2 dB/div, 5 dB/div., and 7.5 dB/div.
Shift	0 to 68 dB
Read resolution	Max. 0.001 dB
Loss measurement	Displays one-way lossesin steps of 0.001 dB to a maximum of 5 digits. Displays the relative one-way loss, loss per unit length, and splice loss between any two given points in two ranges on the waveform.
Automatic measurement function	Provided
Return-loss measurement function	Return loss: calculated as the difference between the backscattered and reflected light levels. Total return loss: calculated as the attenuation of total reflected light in relation to total emitted light.
Memory	Floppy disk (3.5-inch, 2HD)	Can store up to 999 screens (screen mode) and measruement conditions.
Others	Optional: PCMCIA hard disk card, IC memory card
Interface	Serial	9-pin D-sub
	Keyboard/mouse	6-pin DIN (Type PS/2)
	PCMCIA card slot	PCMCIA Type II x 2 or type III x 1 for memory, or hard-disk cards
Power requirements	Battery	Ni-MH (not functional but included)
	AC adapter	AC100 to 240V, 50/60Hz