SKU: 89859341156

Meridian Technologies SXA-2A-2 Fiber Transmission System (Transceiver A)

Sale price$70211.25 Regular price$78012.50
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Description

Meridian Technologies SXA-2A-2 Fiber Transmission System (Transceiver A)Transceiver A Multimode Fiber Bidirectional Audio Hot Swappable The SXA 2A 2 Fiber Transmission System (Transceiver A) from Meridian Technologies incorporates an all digital encoding technology that supports two bidirectional audio channels over one optical fiber. This model uses multimode fiber. It is well suited for use in intelligent transportation systems, security & surveillance work, access control, among many other applications and settings.

  • Transceiver A
  • Multimode Fiber
  • Bidirectional Audio
  • Hot-Swappable

The SXA-2A-2 Fiber Transmission System (Transceiver A) from Meridian Technologies incorporates an all-digital encoding technology that supports two bidirectional audio channels over one optical fiber. This model uses multimode fiber. It is well suited for use in intelligent transportation systems, security & surveillance work, access control, among many other applications and settings.

Local indicators provide a visual indication of the status of each audio channel. 3-pin terminal blocks are used for connection of the audio channel interfaces. This series is also compatible 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/S (standard configuration) or SR-1000/S frames.

The unit supports bidirectional audio transmission
This model is a laser-based system that uses multimode fiber
This model uses ST or FC fiber connectors
It features 24-bit native digital encoding
It uses Surface Mount Technology (SMT) for high reliability and repeatability
This solution is designed to be reliable and repeatable
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
It meets NEMA TS1/TS2 and CALTRANS specifications
It uses internal switching power supplies
Automatically resettable solid-state current limiters are included on all power lines to provide equipment protection
A wide optical dynamic range means optical attenuators are never needed
Screw terminals are available for audio
In the Box
Meridian Technologies SXA-2A-2 Fiber Transmission System (Transceiver A)
  • Ten-Year Warranty Against Defects in Material & Workmanship (from Original Date of Shipment)
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:
24 Bi
Optical Fiber Type/Size (um): Multimode (FP Laser) 9/125
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
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: Audio Present / Overmodulation
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: 89859341156

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4.9 ★★★★★
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Verified Purchase
Alyssa Lynne
Draper, US
★★★★★ 5
Necessity
After the disorganization of my working space drove me crazy, I did an overhaul. This was one of the additions that I bought to not only give me more space but also allow for better cable management. I mounted mine under my desk, which let me contain the cable chaos beneath the desk.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 25, 2025
C
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Cody
Houston, US
★★★★★ 5
Fits great.
Multiple iterations of this dock have wires coming out both the front and back, making it ugly on the desk and no way to hide wires well. Mounting under the desk with this helped a ton, looks way better. Perfect fit.
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Reviewed in the United States on December 12, 2025
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Verified Purchase
harlin
Louisville, US
★★★★★ 5
Great product
My package was stolen a d they provided a replacement right away!! Great support and good product love it
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Reviewed in the United States on May 15, 2026
R
Ryan Y.
Draper, US
★★★★★ 5
Heavy-Duty Solution for Large Towers — Rock Solid
This CPU holder is exactly what I needed to reclaim my desktop workspace. I wanted to get the computer off the desk to clear up room for projects, but I didn't want to put it on the floor where it’s susceptible to static and pet hair. This mount keeps the tower tucked away under the desk but still within easy reach. Build Quality & Weight: The unit is impressively well-built with sturdy steel. While the specs state it can hold up to 44 lbs, my current build is closer to 20 lbs, and it handles it with zero flex or wobble. It feels very secure once locked in. Design & Airflow: One of the best benefits I’ve noticed is the noise reduction. Having the case mounted under the desk surface helps shield the sound of the fans, creating a quieter workspace. The open-frame design is also great for airflow and keeps all the ports easily accessible. It’s highly adjustable (width 7.7” to 11.8” and height 20” to 25.8”), so it should fit almost any full-size case. Installation Tip: Installation was straightforward, though I’d recommend measuring your desk thickness first to ensure it can support the weight. If you’re looking for a solid, full-size PC holder to keep your system off the floor, this is a great choice. It feels like a professional-grade mount that will last through several different builds.
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Reviewed in the United States on April 7, 2026
R
Richard
Carnegie, US
★★★★★ 4
Great way to keep your PC off the floor, especially with a standing desk
This mount is a great solution if you want to get your desktop tower off the floor and clean up the space around your desk. The construction feels very solid and once installed it holds the PC securely without any wobble. I like that the frame is adjustable so it can fit different case sizes, and the open design allows for good airflow while still supporting the case well. It is especially helpful if you have a standing desk. Keeping the tower mounted under the desk means all of the cables move with the desk when it raises or lowers, which makes everything much cleaner and easier to manage. Installation takes a little planning to line things up correctly, but once it is mounted it feels very secure. If you want a cleaner workspace and a better setup for a standing desk, this mount works really well.
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Reviewed in the United States on March 14, 2026

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