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Description
Meridian Technologies SR-2A-3 Fiber Transmission System (Receiver)Receiver Singlemode Fiber Unidirectional Audio Hot Swappable The SR 2A 3 Fiber Transmission System (Receiver) from Meridian Technologies incorporates an all digital encoding technology that supports two unidirectional audio channels over one optical fiber. This model uses singlemode fiber. It is well suited for use in intelligent transportation systems, security & surveillance work, access control, among many other applications and settings. Local
- Receiver
- Singlemode Fiber
- Unidirectional Audio
- Hot-Swappable
The SR-2A-3 Fiber Transmission System (Receiver) from Meridian Technologies incorporates an all-digital encoding technology that supports two unidirectional audio channels over one optical fiber. This model uses singlemode 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 device supports unidirectional audio
- This model is a laser-based system that uses singlemode 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 SR-2A-3 Fiber Transmission System (Receiver)
- 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): Singlemode (FP Laser) 9/125 Optical Output (dBm): -5 Receiver Sensitivity (dBm): -26 Optical Budget (dB): 21 Wavelength (nm): 1310/1550 Optical Connector: ST, FC Optical Dynamic Range (dB): 24 Fiber Data Rate: 250Mbps |
| Connectors | Video: 75 Ohm BNC (Gold Center Pin) Optical: ST, FC 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 | 1.4 lb |
| Box Dimensions (LxWxH) | 9.7 x 6.9 x 3.1" |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.6 ★★★★★
Based on 1734 reviews
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Product Reviews
★★★★★ 5
Trusted product to deliver results
Size: 1.1 Fl Oz (Pack of 1)
Great product. Good percentage of sunscreen in this moisturized facial tint. Purchased in light. Goes on effortlessly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 4
Very good
Size: 1.1 Fl Oz (Pack of 1)
Pros:
-very moisturizing for dry skin. Leaves skin glowy AF. Avoid if you’re oily.
-The pigment is great. Doesn’t look orange
-Doesn’t burn eyes at all.
-Rubs in easy
Cons:
-Is kind of greasy. Once it dries, it’s okay but it takes a little while to dry. It’s really not that bad though, especially if you have dry skin and want a super glowy look.
-Smells kind of strong. It doesn’t have that typical coconut, fragranced smell like traditional sunscreens do. It says it’s fragrance free but it does have this distinct sunscreen smell. I don’t mind it, but it is very noticeable.
-The tint doesn’t provide any coverage for blemishes or anything like that. I think it sort of helps balance out skin tone and a bit of texture, but overall it doesn’t provide any coverage.
-It’s on the smaller side. For 18 bucks, It’d be nice to get a larger tube. But I think it’s worth it because the formula is very nice for a drugstore brand.
Overall, very good sunscreen especially for drugstore.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2025
★★★★★ 5
Perfect Daily Sunscreen – No White Cast
Pattern Name: Clear, Pattern Name: Clear
I am very satisfied with this sunscreen. It is transparent, does not leave a white cast, and doesn’t feel greasy on the skin. It absorbs quickly and feels very lightweight. I have used it on both my face and body, and it feels comfortable all day. It’s perfect for daily use because it doesn’t feel heavy, even under makeup. It also provides good sun protection and did not cause any irritation. I would definitely buy it agai
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
★★★★★ 5
It Does the Job, but I Wasn’t Fully Impressed
Pattern Name: Light
The product does provide sun protection, and the packaging is practical for carrying in a purse or when traveling. Also, the light tint can be useful for anyone looking for a quick and simple option for the face.
However, in my experience, it was not a product that really stood out. The texture and finish may not work the same way for every skin type, and the tint may not look equally natural on everyone. I would not say it is bad, but it did not become one of my favorites.
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Reviewed in the United States on March 17, 2026
★★★★★ 5
lawless Protection with a Natural Glow: VGO Tinted Sunscreen Review
Pattern Name: Light
If you’re looking for a sunscreen that protects your skin while giving it a smooth, natural finish, the VGO Tinted Sunscreen is definitely worth trying. This product combines broad-spectrum SPF protection with a light tint that helps even out your skin tone without feeling heavy or greasy.
One of the standout features of this sunscreen is its lightweight texture. It blends easily into the skin, leaving no white cast, which is a common issue with many traditional sunscreens. The tint is subtle and flattering, making it a great choice for daily wear—even on no-makeup days.
It also works well under foundation, acting as a primer that smooths the skin and helps makeup last longer. People with sensitive or acne-prone skin will appreciate that it’s non-comedogenic and gentle, without irritating fragrances or harsh chemicals.
Overall, VGO Tinted Sunscreen offers a perfect balance between sun protection, skincare, and a touch of coverage. Whether you’re heading to the beach or running errands in the city, this multitasking product makes sun safety simple and stylish.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 22, 2025
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