SKU: 19422560461

Meridian Technologies ST-1W1A2C/1A2C-2 Fiber Transmission System (Transmitter)

Sale price$95985.00 Regular price$106650.00
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Description

Meridian Technologies ST-1W1A2C/1A2C-2 Fiber Transmission System (Transmitter)Use with Aiphone AX Transmitter Multimode Fiber NTSC, PAL, SECAM Audio, Video & Contact Closures Management Software Hot Swappable Real Time Transmission The ST 1W1A2C 1A2C 2 Fiber Transmission System (Transmitter) from Meridian Technologies is a card designed specifically for use with the Aiphone AX intercom systems. It features (1) channel of 10 bit, high resolution video, (1) channel of 24 bit, digitally encoded audio, and (2) channels of bi

  • Use with Aiphone AX
  • Transmitter
  • Multimode Fiber
  • NTSC, PAL, SECAM
  • Audio, Video & Contact Closures
  • Management Software
  • Hot-Swappable
  • Real-Time Transmission

The ST-1W1A2C/1A2C-2 Fiber Transmission System (Transmitter) from Meridian Technologies is a card designed specifically for use with the Aiphone AX intercom systems. It features (1) channel of 10-bit, high resolution video, (1) channel of 24-bit, digitally encoded audio, and (2) channels of bi-directional contact closures. This model uses multimode fiber. It is well suited for use in security & surveillance work, access control, among many other applications and settings.

The card is enhanced by SpectraView, an on-screen video diagnostic/setup firmware system and SpectraSmart, an optional PC based network diagnostic system. SpectraView monitors the integrity of the video signal and the fiber link. A break in the fiber path will cause a loss-of-fiber alarm to be displayed on an associated monitor while loss of video sync will generate a loss-of-sync alarm on the monitor. SpectraView is always active and eliminates the need for additional test equipment. SpectraView also includes a selectable on-board audio test signal generator with built-in local and remote loop-back functions. In addition, a video grayscale function is included to assist in monitor and system setup.

If greater diagnostic capability is required, the DigiSlim series is also available with Meridian's SpectraSmart Network management and diagnostic PC-based system. The DigiSlim product family is available as rack mount cards and modules that can be installed in any of Meridian's desk chassis or in 19" racking frames. This system can be configured in either star (module to rack) or trunking (rack to rack) configurations. These systems can be transformed in to a standalone module by using SR-500 (standard configuration) or SR-1000 subrack frames.

The card is designed for use with the Aiphone AX system
This model is a laser-based system that uses multimode fiber
This model uses ST fiber connectors
It features 10-bit native digital encoding
This system supports real-time video, audio, and data transmission
It offers 7MHz of bandwidth
The card supports NTSC, PAL, and SECAM standards
A wide optical dynamic range eliminates the need for optical attenuators
This solution is designed to be reliable and repeatable
It includes the SpectraSmart PC-based network-management tool
SpectraView software is also included for fault/setup firmware
Local LED indicators provide visual cues for system status
System diagnostics are available for performance parameters
The card is hot-swappable
The laser features biased photo-detector circuitry for stable optical output over the full temperature range
The video connector is a 75-Ohm BNC with gold-center pin
It conforms with EIA RS-170 and RS-343A formats
Screw terminals are available for audio and contacts
In the Box
Meridian Technologies ST-1W1A2C/1A2C-2 Fiber Transmission System (Transmitter)
  • Ten-Year Warranty Against Defects in Material & Workmanship (from Original Date of Shipment)
Video Format: NTSC, PAL, SECAM
Voltage/Impedance: 1Vp-p, 75 Ohm, 1.5Vp-p maximum
Bandwidth: 5Hz to 6.8MHz @ -3 dB
Differential Gain: <0.6%
Differential Phase: <0.3 degrees
SNR: >67 dB (weighted)
Return Loss: >30 dB
Field Tilt: < 0.5%
Audio I/O Impedance: 600 Ohm (Balanced), 47 kOhm (Unbalanced)
Frequency Response: 10Hz to 20KHz
SNR: >90dB (Weighted) @ 1KHz
In/Out Level: -8 to +8dBm (4Vp-p max.)
Total Harmonic Distortion: <0.01% @ 1KHz
Resolution: <0.01%
Optical Fiber Type/Size (um): Multimode (FP Laser) 62.5/125
Optical Output (dBm): -5
Receiver Sensitivity (dBm): -26
Optical Budget (dB): 21
Wavelength (nm): 1300/850
Optical Connector: ST
Optical Dynamic Range (dB): 24
Fiber Data Rate: 250Mbps
Contact Closure Rate: 10Hz (Per Channel)
Contact Rating: 0.3A, 30VAC/DC
Contact Bounce Time: 5ms
Connectors Video: 75 Ohm BNC (Gold Center Pin)
Optical: ST
Audio/Contact Closures: 14-pin Screw Terminals
Indicators (1) Green: Power On
(1) Bi-Color: TX Carrier/ Laser Over Current
(1) Bi-Color: RX Carrier - Present / Error
(1) Bi-Color: Video Present / Overload
(1) Green: Sync. Present
(1) Bi-Color: Audio Present / Overmodulation
(1) Green: Contact Closure Present
Life >170,000 hours @ Ground Fix
35C degrees per MIL217F
Power 6W
Dimensions (HxWxD) 0.8 x 6.5 x 5" (20 x 160 x 127mm)
(1) slot
Weight 1 lbs (0.45kg)
Packaging Info
Package Weight 1.5 lb
Box Dimensions (LxWxH) 10.0 x 7.0 x 3.0"
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: 19422560461

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4.8 ★★★★★
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M
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Me
Chelsea, US
★★★★★ 2
Did not last
Color: Orange
Disapointing, thought toy would last longer. Lucy is a very small puppy. I recharged about five times, then toy would not recharge... it died.
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Reviewed in the United States on April 8, 2026
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Mary
Bozeman, US
★★★★★ 4
Not good for heavy chewers.
Color: Orange
Granted, my dog is very big. 95 lbs, however the ball was advertised as good for large dogs. The first day of play, he chewed the outer covering off. The ball still works fine, so if it doesn’t matter if it keeps the outer covering in tack, it will be fine.
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Reviewed in the United States on January 31, 2026
J
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Jessica Williams
Lake Worth, US
★★★★★ 5
Boredom Buster
Color: Green
This ball has been a boredom buster lifesaver. On the first day my 15 week golden retriever puppy played with it for a good 2 hours straight. I was nervous he would immediately get bored with it but nope, he searches for it every day. It has helped with his puppy teething, he's more likely to play with this ball than come up and use my hand/arm/clothes to teethe on. The battery lasts a good amount of time and is quick to charge but I did wish it lasted a bit longer. Overall I'm very happy. We live in a top floor apartment but the noise doesn't seem to be too bad for the neighbors. It's good quality and seems durable. Edit: The velcro for the sleeve wears out within a couple uses. It keeps falling off. It was my puppies FAV thing about the toy because of the pull tag thing. So now it's ineffective for him. Not sure if there's a way to get a new sleeve or not.
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Reviewed in the United States on April 2, 2025
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Jill
Louisville, US
★★★★★ 5
One of the best dog toys I’ve bought off Amazon in a long time
Color: Green
My dog Rosie is a heavy tower so it is difficult to find balls she doesn’t destroy quickly. I came across this item on Amazon and it is honestly one of the best pet toys I’ve ever bought on Amazon. After a long day of work sometimes I come home and Rosie has a lot of energy. I turn this ball on fast mode and she has so much fun. I do worry about how much shaking in her mouth. I don’t wanna give her a headache, lol but there’s also a slow mode that you can press for the ball to slowly move around, but it’s a really good toy and I’m happy. I purchased it if you have a heavy tower, I wouldn’t worry about them breaking it because we’ve had it for a couple weeks now and she’s doing great.
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Reviewed in the United States on March 15, 2026
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Jason S.
Cuba, US
★★★★★ 4
Not indestructible, but dogs love it
Color: Green
My dog LOVES this toy. Unfortunately, she loves it so much she destroys it. I have now purchased FOUR of these, but if left unattended for 5 minutes, my American terrier breaks this apart. She loves it so much though, I keep buying replacements. This is a wonderful enrichment toy, but you must keep an eye on your toothy friend.
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Reviewed in the United States on December 29, 2025

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