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- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
690R 2x3G SDI Receiver over Ultra–Reach SM FiberThe 690R is a highperformance fiber optic receiver for SDI video signals up to 3G HDSDI. The 690T converts two 3G HDSDI signals to singlemode fiber optic and the 690R receiver converts them back to the two original SDI formats. Compatible with the fiber optic matrix VS88FO. Max. Data Rate 3Gbps. Inputs 2 singlemode fiber optic on LC connectors. Outputs 2 SDI on BNC connectors. HDTV Compatible. MultiStandard Operation SDI (SMPTE 259M and SMPTE 344M),
The 690R is a high−performance fiber optic receiver for SDI video signals up to 3G HD−SDI. The 690T converts two 3G HD−SDI signals to single−mode fiber optic and the 690R receiver converts them back to the two original SDI formats. Compatible with the fiber optic matrix VS−88FO.
- Max. Data Rate — 3Gbps.
- Inputs — 2 single–mode fiber optic on LC connectors.
- Outputs — 2 SDI on BNC connectors.
- HDTV Compatible.
- Multi–Standard Operation — SDI (SMPTE 259M and SMPTE 344M), HD–SDI (SMPTE 292M), 3G HD–SDI (SMPTE 424M).
- Laser Standards Compliance — IEC 60825–1, FDA 21CFR1040; Laser Class 1: Safety of laser products.
- Kramer Equalization & re‑Klocking™ Technology — Rebuilds the digital signal to travel longer distances on the coax cable, 200m (HD–SDI) & 100m (3G HD–SDI).
- System Range — Up to 10km (6.2mi).
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
4.5 ★★★★★
Based on 142 reviews
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Product Reviews
★★★★★ 5
Easy to use Plug and Play
Size: USB C to Ethernet Adapter
The item works great. I was having issues with video conference calls even with strong wifi in my house. I bought this adapter due to my HP laptop not having an Ethernet port. This worked great right out of the box. It was detected automatically and as soon as I plugged the Ethernet cable into the adapter, my laptop immediately switched over to that and my internet became more stable.
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Reviewed in the United States on May 8, 2026
★★★★★ 4
It's functional but not as fast as I expected.
Size: USB C to Ethernet Adapter
For Android phone Samsung Flagship Galaxy Series phones... at best getting 136 Mbps, which is 0.136 Gbps. But it is working and allowing me to transfer files within my network. No where near a Gigabit transfer.
I will likely keep it because I have another use case for it (a faulty Ethernet on a laptop) and don't get me started with the abyssal wifi speeds on laptops. This deserves at best 4 stars.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Great item
Size: USB C to Ethernet Adapter
Works like a charm. Easy set up.
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Reviewed in the United States on May 21, 2026
★★★★★ 5
great product
Size: USB C to Ethernet Adapter
I have a bunch of these and the y work great, fast, easy to use
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Worth every penny
Size: USB C to Ethernet Adapter
This adapter provides a stable, hardwired connection when Wi-Fi is not fast enough for heavy law school research. It is strictly plug and play, requiring no software installation. The weight is negligible, making it easy to keep in my bag for campus. Given the excellent build quality and consistent functionality without any drop-offs, it offers solid value for money. It’s perfectly versatile for numerous uses (keeps me from having to use like 3 other dongles)
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Reviewed in the United States on May 26, 2026
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