SKU: 39443269735

Optical Time Domain Reflectometer OTDR AOR500-A

Sale price$298.14 Regular price$331.27
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

Optical Time Domain Reflectometer OTDR AOR500-AAutomatic one button testing Easy to operate for beginners and experts Input laser signal auto detection and self protection Integrated PALM design, small, light, easy to carry High contrast color TFT LCD USB port for PC connection Built in VFL High speed signal processing, short test time and fast analysis User friendly OTDR simulation software shows details of events Model AOR500 S AOR500 A AOR500 B AOR500 PB Dynamic Range* 24dB 22dB 28dB 26dB 32dB

Automatic one-button testing

Easy to operate for beginners and experts

Input laser signal auto detection and self-protection

Integrated PALM design, small, light, easy to carry

High contrast color TFT LCD

USB port for PC connection

Built-in VFL

High speed signal processing, short test time and fast analysis

User-friendly OTDR simulation software shows details of events

Model AOR500-S AOR500-A AOR500-B AOR500-PB
Dynamic Range* 24dB / 22dB 28dB / 26dB 32dB / 30dB 35dB / 34dB/34dB
Max.Distance** 80km 100km 120km 120km
Wavelength 1310/1550nm 1310/1550nm 1310/1550nm 1310/1550/1625nm, 1625nm with filter
Event Dead Zone *** 1.5m
Attenuation Dead Zone 8.0m
Pulse Width 10ns, 25ns, 50ns, 100ns, 250ns, 500ns, 1us, 2.5us, 5us, 10us
Distance uncertainty ±(0.8m ± 0.001% * testing distance ± resolution)
Loss Resolution 0.001dB
Min.Distance Resolution 1m
Connector FC/PC (1310/1550), FC/APC (1625) interchangeable adapter or customize
VFL 1mW
Data Storage > 10000 traces (standard 1GB SD card)
Display 3.5 inch TFT color LCD
Interface USB
Battery Built-in rechargeable battery
Working Time 10 hrs (Bellcore tr-NWT-001138)
Size(H*W*D) 197mm * 107mm * 67mm
Weight About 750g
Storage Temperature -20 -- +60 ℃, 90%RH
Operating Temperature -10 -- +50 ℃, 90%RH
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 39443269735

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4.6 ★★★★★
Based on 9 reviews
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Verified Purchase
Nicholas D. Clark
San Leandro, US
★★★★★ 4
Don’t buy for restaurant industry
Size: 10.5, Color: Black, Size: 10.5, Color: Black
Good looking shoes, fairly comfortable and good value based on the description shared, so I don’t feel it’s fair to rate them lower than 4 stars. I had high hopes for them based on previous reviews from others saying they wore them in the food and beverage industry that mentioned their quality and durability, however I strongly recommend looking elsewhere if you do. I purchased these to wear working in a full service upscale restaurant and in less than two months have managed to have torn the material on the middle exterior section and the bottoms of the shoes are already completely worn down. Good design, but the durability needs to be improved if they’re to hold up for that industry.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 18, 2025
D
Verified Purchase
Damon Richards
Birmingham, US
★★★★★ 1
DO NOT BUY (lasted less than 7 months)
Size: 11, Color: Black, Size: 11, Color: Black
I bought these for work as a bartender in August of 2025. By December, the tops were scuffed, frayed, and peeling beyond repair, and by February, the soles were coming off. I’ve never had a pair of shoes with such low quality.
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Reviewed in the United States on April 11, 2026
D
Verified Purchase
Daniel Lucarell
Draper, US
★★★★★ 5
Most comfortable shoes, right out of the box!
Size: 8.5, Color: Cognac Napa Leather
Oh my! So, my ordering of shoes online has been hit or miss - 1/2 size too big or too small; too wide or not wide enough. Enter these Marc Joseph shoes… such a game changer. They fit like a glove, exceptionally comfortable, and easy to slip in and out of. I like them so much that I am shopping for another pair. So far, the size, quality, fit, feel, look, and comfort make this pair my dedicated first pick. Btw, I have been wearing them for six hours and they are still very comfortable! I highly recommend these shoes.
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Reviewed in the United States on September 28, 2025
H
Verified Purchase
Heydi Ortega
Houston, US
★★★★★ 5
Me gustaron
Size: 9.5 Wide, Color: Black
Llego exactamente la talla que pedí, son como se ven en la foto!
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Reviewed in the United States on June 3, 2026
M
Verified Purchase
Michael
Massapequa, US
★★★★★ 5
Comfortable dress shoe.
Size: 7, Color: Brown Napa Leather
Finally a comfortable dress shoe. It's both comfortable to walk in and looks and wears like a more traditional dress shoes for the office.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026

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