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USA
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- USA
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Ships within 48 hours · Estimated delivery Jul 4 - Jul 9
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Description
NF-912 PON OPTICAL POWER METERPassive Optical Network (PON) Optical Power Meter. Wavelength. Ont Uplink Signal Probe (1310NM). Wavelength. OLT Video Downlink Signal Probe (1490 1550NM). Passive Optical Network (PON) Optical Power Meter Features Wavelength. ONT Uplink signal probe (1310nm). Wavelength. OLT Video Downlink signal probe (1490 1550nm). Quickly Diagnose the Network Problems. Auto off Function, it can set for time and threshold. Data Storage. SC FC general purpose
Passive Optical Network (PON) Optical Power Meter. Wavelength.Ont Uplink Signal Probe (1310NM). Wavelength.OLT/Video Downlink Signal Probe (1490/1550NM).
Passive Optical Network (PON) Optical Power Meter
Features
- Wavelength.ONT Uplink signal probe (1310nm).
- Wavelength.OLT/Video Downlink signal probe (1490/1550nm).
- Quickly Diagnose the Network Problems.
- Auto off Function, it can set for time and threshold.
- Data Storage.
- SC/FC general-purpose interface.
- Certification. Passes RoHS, FCC, and CE compliance testing, and Noyafa is certified to the ISO 9001 standard.
- 100% Affordable. Manufactured in China and a lot cheaper than competitor products with similar quality.
Specifications
| Type | NF-912 | ||
| Calibration wavelength | 1310 Uplink test | 1490 Downlink Test | 1550 Downlink Test |
| Passband (nm) | 1260~1360 | 1480~1500 | 1535~1570 |
| Detection range (dBm) | -35~+10 | -50~+10 | -50~+10 |
| lsolation 1310nm (dB) | — | >40 | > 40 |
| lsolation 1490nm (dB) | >40 | — | >40 |
| lsolation 1550nm (dB) | >40 | >40 | — |
| Precision (dB) | ±0.5 | ||
| Linearity | ±2% | ||
| Fiber optic adapter | Optical fiber SC interface | ||
| Detector type | Yes | ||
| Battery type | 3.7V/1440mAH lithium battery | ||
| Battery life (H) | >50 | ||
| Use temperature | -10%~+50°C，<90%RH | ||
| Storage temperature | -20%~+60°C，<90%RH | ||
| Product size (mm) | 182*105*50 | ||
Downloads
Additional Information
| Device | Optical Power Meter |
| Type | Passive Optical Network (PON) |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.3 ★★★★★
Based on 727 reviews
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Product Reviews
★★★★★ 5
Desk grommet used on entertainment wall
Size: 50mm/2inch, Color: Black, Number of Items: 4, Size: 50mm/2inch, Color: Black, Number of Items: 4
I used this grommet for the entertainment center wall behind my TV and it looks good and works great. Came with all the tools I needed to cut the hole in the wall and install it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 8, 2025
★★★★★ 4
Looks good in desk
Size: 50mm/2inch, Color: Black, Number of Items: 2
Made nice clean hole and inserts look and work well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
★★★★★ 5
Fits and works just as expected
Size: 50mm/2inch, Color: Black, Number of Items: 4
I bought these to provide a snug fit for an EV charging cable running through my garage wall. They worked perfectly to keep out drafts and crawly things. Highly recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
★★★★★ 5
Worth the money!
Size: 50mm/2inch, Color: Black, Number of Items: 2
This kit is great. I bought this because I know that the seller paired the cutting tool to be the perfect size and it was! Not just that, but the hole cutter was well done and cut thru the 3 layers - laminate, plywood and particle board with ease. The only thing that I would do different, is go to 3" next time. 2" was very tight when running the 2 @ 120 volt cord ends through the cap.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2025
★★★★★ 5
Nice Floating Shelves
Color: Oak, Size: 24" W x 7" D x 1.5" H (2 pieces), Color: Oak, Size: 24" W x 7" D x 1.5" H (2 pieces)
I wasn't sure how to fill this space between my kitchen cabinets, and I think these shelves turned out looking great and fit the space nicely. They were easy to install, good quality, and could handle a decent amount of weight.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
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