SKU: 42167311593

Link Electronics 4x1 3G/HD/SD-SDI ASD Switcher with GPI Option and 12V Input

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Description

Link Electronics 4x1 3G/HD/SD-SDI ASD Switcher with GPI Option and 12V InputThe 4x1 3G HD SD SDI ASD Switcher with GPI Option and 12V Input from Link Electronics is a four input video switcher that provides a convenient, low cost way to route high definition and standard definition serial digital signals. This switcher is compatible with 270 Mb s, 1. 5 Gb s, and 3 Gb s serial digital interface signals. It can also be used for ASI and SMPTE 310M (19. 4 Mb s) signals, and the reclocking will be automatically be turned off. This

The 4x1 3G/HD/SD-SDI ASD Switcher with GPI Option and 12V Input from� Link Electronics �is a four-input video switcher that provides a convenient, low-cost way to route high definition and standard definition serial digital signals. This switcher is compatible with 270 Mb/s, 1.5 Gb/s, and 3 Gb/s serial digital interface signals. It can also be used for ASI and SMPTE 310M (19.4 Mb/s) signals, and the reclocking will be automatically be turned off. This switcher automatically equalizes the incoming SDI signal, compensating for greater than 1,000� of cable at 270 Mb/s, greater than 250� of cable at 1.485 Gb/s, and greater than 100� of cable at 2.97 Gb/s. The signal is then reclocked, with automatic rate detection for all popular data rates. The LEDs on the front panel indicate the data rate of the output video.

This multi-definition SDI 4x1 video switcher is capable of equalizing and reclocking all common serial digital signals, since it supports both standard and high definition signals. This makes it suitable for any application. The switcher�s versatility is illustrated by its ability to switch from SD to HD, SD to 3G, HD to 3G, and vice-versa. Another feature of this switcher is its ability to vertical interval switch when the inputs are synchronous. Vertical interval switching means that the switching takes place in the vertical interval of the video and therefore no glitch is seen in the active area of the video.

The 4x1 3G/HD/SD-SDI Switcher is a 1 RU chassis that is housed in the same case as the well-accepted 700 series. A black front panel distinguishes between the two series. Three 500 or 700 series can be mounted in the PRT-700 rack tray (sold separately).

Supports 3G/HD/SD A&B SDI
Automatic equalization
Automatic reclocking
Vertical interval switching with inputs in sync
Input rates from 270 Mb/s to 3 Gb/s
ASI and SMPTE 310 compatible
Signal locked LED
Passes embedded audio
Rate-detect LEDs
UPC: 705641990092
In the Box
Link Electronics 4x1 3G/HD/SD-SDI ASD Switcher with GPI Option and 12V Input
  • Limited 10-Year Warranty
Serial Digital Interface Input
Number of Inputs 4 x SDI
Connectors BNC
Impedance 75 Ohms looping
Data Rates 270 Mb/s, 1.48 Gb/s, and 3 Gb/s
SMPTE 259 M, 292 M, and 424 M
DC Offset 0.5 V Maximuum
Signal Level 800 mv � 10%
Input Cable Length SD at 270 Mb/s: 1,000.0' (304.8 m)
HD at 1.485 Gb/s: 250.0' (76.2 m)
3G at 2.97 Gb/s: 100.00 (30.48 m)
Serial Digital Interface Output
Number of Outputs 1 x SDI
Connector BNC
Impedance 75 Ohms
Format Follows input
Signal Level 0.800 mVpp � 10%
DC Offset � 100 mV
Jitter 5% Jitter improvement

Additive Jitter:
SD at 270 Mb/s: 16 ps pp, Typical
HD at 1.485 Gb/s: 20 ps pp, Typical
3G at 2.97 Gb/s: 22 ps pp, Typical
Rise / Fall time HD: 220 ps Maximum
SD: 800 ps Maximum
Front Controls & Indicators(H)
Input Selection Four momentary switches with LEDs
Lock Re-Clocker Locked: Bi-color LED
Detectors SD Rate Detect: Green LED
HD Rate Detect: Green LED
3G Rate Detect: Green LED
Environmental
Ambient Temperature 32 to 122�F (0 to 50�C)
Humidity 0 to 90% Non-condensing
Power 5 W
Voltage 5 VDC
Adapter Voltage: 100 to 240 VAC, 50 to 60 Hz
Mechanical
Dimensions (HxWxL) 1.0 x 5.5 x 9.3" (2.5 x 14.0 x 23.5 cm)
Weight 1.5 lb (0.7 kg)
Packaging Info
Package Weight 2.85 lb
Box Dimensions (LxWxH) 14.1 x 11.2 x 6.7"
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: 42167311593

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Viktoriia
Belleville, US
★★★★★ 5
Good coffee machine
Color: A-Brushed Silver, Color: A-Brushed Silver
☕️ Very stylish and compact coffee machine! The coffee comes out aromatic and tasty, and the milk foam is delicate and airy, like in a coffee shop. The machine is easy to use, heats up quickly and does not take up much space in the kitchen. I really like the modern design and high-quality materials. Perfect for homemade lattes and cappuccinos 🤍 ✨ I use it every day and am very satisfied! The coffee machine looks expensive and minimalistic, fits perfectly into the kitchen. The coffee is rich, and the cappuccino is just perfect. Easy to care for and convenient to use. For lovers of homemade coffee - a great purchase ☕️
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Reviewed in the United States on May 21, 2026
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Patrisia V Gutierrez
Belleville, US
★★★★★ 5
Great Coffee, Tiny Footprint!
Color: A-Brushed Silver
I love this compact espresso maker! The 20-bar pressure pulls a rich shot with excellent crema every time. The milk frother is powerful and creates perfect foam for lattes and cappuccinos. It heats up very fast, looks sleek in stainless steel, and doesn't take up much counter space. The 44oz tank holds plenty of water for multiple drinks. Highly recommend for the price
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Reviewed in the United States on May 29, 2026
R
Verified Purchase
Ruth
Draper, US
★★★★★ 5
Great espresso maker
Color: A-Brushed Silver, Color: A-Brushed Silver
I’ve been using this espresso machine for a little while now, and honestly it’s become part of my daily routine. It heats up quickly, the espresso comes out rich and smooth, and it’s nice being able to make coffee at home instead of spending money at cafés all the time. I also love how easy the steam wand is to use when I want to make lattes. Overall, it feels really sturdy and looks great in my kitchen too.
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Reviewed in the United States on May 27, 2026
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Fabrizio
Houston, US
★★★★★ 5
Great Coffee, saving Starbucks money everyday
Bought two of these 14 months ago: 1) Makes a great cup, hot, very tasty; I work in the coffee industry, this is a great mini version of a proper espresso machine 2) It's miniature, especially great for small kitchens. Stainless steel, very easy to use and clean 3) The milk steamer is average, almost a gimmick If what you care is the classic black coffee with milk this is a great option, definitely good value
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Reviewed in the United States on April 22, 2026
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HeldForRansom
Bozeman, US
★★★★★ 5
Must have for coffee drinkers will love
The coffee drinkers wet dream. This works so well and it one of the best additions to our house. The ease of use and the way it works make my husband and son just love their coffee. I don't drink coffee but I know this machine is too notch as they swear by this. Quality as well as workmanship are bar none.
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Reviewed in the United States on May 18, 2026

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