SKU: 57108067673

690R 2x3G SDI Receiver over Ultra–Reach SM Fiber

Sale price$2571.38 Regular price$2857.09
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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27

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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:
  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: 57108067673

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4.3 ★★★★★
Based on 22 reviews
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Tatacrio
Charlottesville, US
★★★★★ 5
Best liner socks EVER
Size: Medium, Color: (348) Silica Green / Silica Green / Hydro Green
I have them in every color and used to get them from Sams, but they stopped selling them and I was lucky to find them on Amazon. Got all colors again. They stay, it's all I'm gonna say! And don't show in any of my tennis shoes. Absolutely love them and wear them until they get holes. They last a LONG time too. They're on the thin side and my foot loves them because they tend to get hot. There's no shrinking, they wash great with exception of the white ones I couldn't manage to keep white - they turned a bit greyish.
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Reviewed in the United States on January 4, 2026
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Verified Purchase
Christy F
Lowell, US
★★★★★ 5
Great socks
Size: Medium, Color: Pink - 647
Well-made and comfortable to wear. Great for golf and other outdoor activities. Like them because they do not show above shoes.
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Reviewed in the United States on April 19, 2026
C
Verified Purchase
Cait E
Dallas, US
★★★★★ 5
These ACTUALLY stay put all day long - I was skeptical, but am so glad I took a chance on these
Size: Medium, Color: (014) Halo Gray / Halo Gray / Castlerock
I was so skeptical about whether these would stay on my feet all day without sliding down into my shoe - I’ve tried so many socks in the past with the silicone strip on the heel which failed. I’ve owned these for a couple months now and they have never slipped down - they stay put all day! I love the variety of colors to choose from, and the value per pack is great since six pairs come per pack (I thought it was only three when I first purchased and was pleasantly surprised by the additional pairs). They also have perfect thickness - not too warm to wear during the summer months with sneakers; I live in a tropical climate, though, so I’m not sure how they will do in cooler climates. I’ve washed each pair once or twice and the color and quality of the silicone has stayed so far (knock on wood). Overall: high recommend based on my experience so far!
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Reviewed in the United States on September 13, 2025
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Maggie Vega
Lowell, US
★★★★★ 5
Great fit!
Size: Medium, Color: (403) Washed Navy / Washed Navy / Blue Smoke
Great quality!
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Reviewed in the United States on May 15, 2026
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Verified Purchase
Kira Stewart
Omaha, US
★★★★★ 5
My favorite socks
Size: Medium, Color: (659) Fuchsia Dusk / Fuchsia Dusk / Tourmaline Pink
Very comfortable. True to size. Moisture wicking
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Reviewed in the United States on April 25, 2026

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