SKU: 68804445546

Meridian Technologies SX-2FX-SMST 2-Channel Fiber Protection Switch (SM/ST Connector)

Sale price$124501.50 Regular price$138335.00
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Description

Meridian Technologies SX-2FX-SMST 2-Channel Fiber Protection Switch (SM/ST Connector)For 2 Way Optical Communication For Uninterrupted Data Transmission Automatic Switching Manual Override Latching Switch Withstands Power Failure Remotely Operable The Meridian Technologies SX 2FX SMST 2 Channel Fiber Protection Switch (SM ST Connector) is an A B protection switch card that provides automatic or manual switching between 2 active fibers for improved fiber network security. The switch is usable with bi directional communication systems

  • For 2-Way Optical Communication
  • For Uninterrupted Data Transmission
  • Automatic Switching
  • Manual Override
  • Latching Switch Withstands Power Failure
  • Remotely Operable

The Meridian Technologies SX-2FX-SMST 2-Channel Fiber Protection Switch (SM/ST Connector) is an A/B protection switch card that provides automatic or manual switching between 2 active fibers for improved fiber network security. The switch is usable with bi-directional communication systems such as camera PTZ control and videoconferencing system.

Typically used at the receiving or head-end side, the SX-2FX-SMST device automatically switches the transmission path to the redundant fiber in the event of a main fiber break in less than 10 micro seconds. Automatic switching ensures uninterrupted data transmission even in case of a loss of optical signal in 1 channel. The switch can be manually overridden from its front panel to select one of the fiber paths for maximizing the optical power budget available in the network.

Equipped with indicators on the front panel, the switch indicates the status of each of the input fibers as well as the switch position. This latching switch can retain its state during power failures and an internal microcontroller ensures that the device does not switch to the opposite state when the power returns.

The PC-based SpectraSmart network management and remote diagnostic software system helps monitor the operating parameters of the protection switch card. Using the software, you can remotely select the optical transmission path as well as interchange the switching threshold among other performance monitors.

Used for 2-way optical communication such as camera PTZ control and videoconferencing system
A/B protection switch card provides automatic or manual switching between 2 active fibers for improved fiber network security
Ensures uninterrupted data transmission even in case of a loss of optical signal in 1 channel
Automatically switches the transmission path to the redundant fiber in the event of a main fiber break in less than 10 micro seconds
Switch can be manually overridden from its front panel to select one of the fiber paths for maximizing the optical power budget available in the network
Indicators on the front panel indicate the status of each of the input fibers as well as the switch position
Latching switch retains its state during power failures and an internal microcontroller ensures that the device does not switch to the opposite state when the power returns
PC-based SpectraSmart network management and remote diagnostic software system helps monitor the operating parameters of the protection switch card
Software allows you to remotely select the optical transmission path as well as interchange the switching threshold among other performance monitors
In the Box
Meridian Technologies SX-2FX-SMST 2-Channel Fiber Protection Switch (SM/ST Connector)
  • 10-year Warranty
Optical
Wavelength 1260-1610 nm
Insertion Loss 1.5 dB (typical), 2.5 dB (max)
Return Loss 50 dB
Channel Isolation 55dB
Repeatability +/- 0.02dB (typical)
Switching Speed 5 msec (typical), 10msec (max)
Optical Input -35 to +5dBm
Connectors
Alarm Screw Terminal
Optical FC or ST (three connectors)
Operating Temperature -29.2 to 165.2� F (-34� to +74� C)
Storage Temperature -67 to 185� C (-55� to +85� C)
Relative Humidity 0 to 95% Non-condensing
Dimensions (LxWxH) 6.3 x 5 x 0.8" (160 x 127 x 20 mm)
Weight 1 lb (450 g)
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: 68804445546

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Kay Cas
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★★★★★ 5
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Color: White, Size: Queen (Pack of 2)
Omg! I love this pillow. I have a hard time finding pillows comfortable, this is the best pillow I’ve purchased. Definitely worth it!
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Reviewed in the United States on June 1, 2026
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Omaha, US
★★★★★ 5
Comfortable.
Color: White, Size: Queen (Pack of 2)
Comfortable. Good quality.
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Reviewed in the United States on May 17, 2026
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ANNEE
Pawtucket, US
★★★★★ 3
Average pillow that might be great for some folks, not for me
Color: White, Size: Queen (Pack of 2)
I should have know this would be like every other pillow I've ever ordered. It's too puffy for me. No give. It claims to offer better support for side sleepers but instead it's giving me kinks in my neck. Not for me. Not adjustable. Not versatile. Standard materials. White. Can't speak to washability and durability as I have had it long and haven't washed it. fair price for two standard pillows. I really wish all these bedding companies would stop rolling and vacuum sealing pillows and such.
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Reviewed in the United States on June 9, 2026
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Rafael A
Massapequa, US
★★★★★ 5
⭐⭐⭐⭐☆ Comfortable pillows with good support
Color: White, Size: Queen (Pack of 2)
I purchased the EIUE Hotel Collection bed pillows (2 pack) looking for something comfortable and supportive, and overall they’ve been a good addition to my bed. The pillows arrived well packaged and fluffed up nicely after opening. They feel soft but still provide decent support for sleeping. I’m mostly a side and back sleeper, and these pillows have worked well without feeling too flat. They hold their shape better than I expected and don’t require constant fluffing during the night. The fabric feels smooth and breathable, which helps keep them comfortable. My only small downside is that they’re slightly softer than what I personally prefer, but that really comes down to personal preference. Overall, these are comfortable, good-quality pillows that offer nice support and value for the price. I’d recommend them if you’re looking for hotel-style pillows that are soft yet supportive.
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Reviewed in the United States on December 15, 2025
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Shannon 71
Belleville, US
★★★★★ 5
Cheap comfy quick delivery
Color: Black, Size: Queen (Pack of 2)
I bought these for my daughter and her dude, they love them! They aren't expensive very comfortable came to life quickly. If your looking for a quick delivery inexpensive and comfy this is your pillow. From what I've seen of them fluffy but not too fluffy 😉
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