SKU: 35039209157

Link Electronics AVS-816/HDA HD/SD-SDI Switcher with Analog Audio Follow

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Description

Link Electronics AVS-816/HDA HD/SD-SDI Switcher with Analog Audio FollowRS 232 & RS 422 16 Video Inputs & Outputs Vertical Interval HD SD SDI Video Analog Audio Includes 816 OP B Includes 816 OP HD GPI Control Two Video Outputs 1U Rack Chassis The AVS 816 HDA HD SD SDI Switcher with Analog Audio Follow from Link Electronics is a wide bandwidth, video audio vertical interval switcher designed for professional video applications. It supports both HD SD SDI video and analog audio. This unit features 16x16 switching

  • RS-232 & RS-422
  • 16 Video Inputs & Outputs
  • Vertical Interval
  • HD/SD-SDI Video
  • Analog Audio
  • Includes 816 OP/B
  • Includes 816 OP/HD
  • GPI Control
  • Two Video Outputs
  • 1U Rack Chassis

The AVS-816/HDA HD/SD-SDI Switcher with Analog Audio Follow from Link Electronics is a wide-bandwidth, video-audio vertical interval switcher designed for professional video applications. It supports both HD/SD-SDI video and analog audio. This unit features 16x16 switching functionality.

Digital and analog switching modules for both video and audio may be mixed in any combination to customize system functionality. Inputs are non-looping and offer outstanding return loss performance. For HD/SD digital applications, an optional analog monitoring output is available for analog audio. Audio and video break-away are selected by a single switch on the front panel. Dual LEDs on the source selection and follow switch indicate follow or breakaway. The analog audio inputs use standard 3-pin Weco connectors, designed for fast setup and disconnect.

The analog audio I/O features full transformer isolation to eliminate the possibility of ground loop interference. Switching is accomplished during the vertical interval by using the vertical sync derived from the video at the output stage. Similarly, digital audio switching takes place during the audio sample preamble. Up to 32 switchers can be controlled by the computer software.

This unit can be controlled with a serial data feed of RS-232 or RS-422/485, selectable by a simple internal DIP switch. A remote control panel is also separately available and uses the common RJ-11 modular connector along with the RS-485 interface standard. For automated system applications, an optional GPI interface is also available. The serial communication protocol is compatible with existing Link Electronics video and audio switchers and remote control panels. For integration into existing systems, the unit can be preset to respond to those instruction sets as well.

RS-232 & RS-422 connectivity
16x16 switching functionality
Vertical interval
HD/SD-SDI video
Analog audio
Includes 816 OP/B
Includes 816 OP/HD
GPI control
Two video outputs
1U rack chassis
One stereo audio output
Audio & video breakaway
Controls up to 32 switchers
Individual I/O audio connection
Windows-based control software
UPC: 705641989966
In the Box
Link Electronics AVS-816/HDA HD/SD-SDI Switcher with Analog Audio Follow
  • Switcher
  • Ten-Year Limited Warranty
Input HD/SD-SDI VIDEO INPUTS:
Standard: 270Mbps, 1.4835/1.485Gbps
Number: 16
Impedance: 75 Ohms, 1%
Configuration: single-ended, AC-coupled
Return Loss: >18dB
Reference In: analog black

ANALOG AUDIO INPUTS:
Number: 16
Connector: 3-pin terminal plug-in
Format: bi-phase mark encoded
Impedance: 20KS, bridging
Coupling: transformer
Level: 4.2Vpp Typical
Sample Frequency Range: 30 to 50KHz

Output HD/SD-SDI VIDEO OUTPUTS:
Number: 1
Level: 800mV +/-10%
Impedance: 75S, +/-1%
Return Loss: >18dB
Rise/Fall Time: 1ns +/-250ps
Overshoot: <10% of amplitude
Equalization: automatic up to >30dB
Propagation Delay: 10ns
Input Cable Length, Maximum: 82' (250m)

ANALOG AUDIO OUTPUTS:
Number: 2
Interface: AES3-1992
Connectors: 3-pin plug-in terminal block
Format: bi-phase mark encoded
Impedance: 20KS, bridging
Coupling: transformer
Level: 4.2Vp-p Typical

Power Input: 120/240 VAC +/-10%, 50/60Hz
Power: 8VAR
Dimensions 1.75 x 19 x 8.7" (44.45 x 482.6 x 220.98mm)
Weight 6.8 lbs (3.08kg)
Packaging Info
Package Weight 2.0 lb
Box Dimensions (LxWxH) 21.0 x 20.0 x 6.0"
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
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: 35039209157

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Elliz
Dallas, US
★★★★★ 5
So good - I’m buying MORE.
Number of Items: 3, Color: White (3-pairs), Size: Medium
I’m gonna give you more detail than you need about why I’m buying these socks again. I’ve been the mom of girl athletes. I’ve been a model and a fashion director. I’ve worn every brand of shoe on the planet and never found a shoe that did NOT find a vulnerable spot on my foot to rub raw. Even my beloved white Jack Purcell sneakers. With that said - I don’t like socks. I’ve bought a TON of them in 35+ years.....all major brands. They shift. They lose their shape. They get holes in them and wear out too fast. Not these. I retired this year, and knowing I’d be in sneakers a lot, traveling, sightseeing ...... I bought these 6 months ago and have worn them constantly. I’ve traveled with them. I’ve washed them in hot water and bleach. The socks are like brand new. They are exactly the right cut so as not to be seen in a basic sneaker. The little silicone patch on the heel stays put. Not once have I had to dig down into my shoe and pull the sock back up. The socks have stayed soft and EXACTLY the same as the day they were new. Like I said - I am back to buy them again. Great quality!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2021
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Verified Purchase
Judy Fletcher
Cuba, US
★★★★★ 5
No slip low socks
Number of Items: 3, Color: Black/White (3-pairs), Size: Medium
Perfect! ❤️ these!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
S
Verified Purchase
Susan
Massapequa, US
★★★★★ 4
Stay put!
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
Nice and thin, soft, and stay put. I wear an 8 shoe and don’t like a thick sock taking up room. These socks are a bit tight on big toe. Wish they came in large.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 10, 2023
S
Verified Purchase
Stephanie Robnett
Cuba, US
★★★★★ 5
The best
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
The best no show socks I have found. Stay in place very well and hold up wash after wash. I have tossed all the other brands I’ve bought over the years and stocked up on these as I was tired of digging through the drawer hoping to find a clean pair.
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Reviewed in the United States on December 8, 2024
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Verified Purchase
Ginni
Cuba, US
★★★★★ 5
Love these.
Number of Items: 3, Color: White (3-pairs), Size: Medium
I have them in black and white. I use them everyday in all shoes. These are very versatile and a great quality material. They take a looong time to wear and they stay in place. Very washable and good material. They are not too thick and they do not shrink. I do air dry mine. They do not hold smells even in the summer heat.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 7, 2024

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