SKU: 97704468921

Meridian Technologies SR-4HD-51/57ST 4-Channel Multi-Rate SDI/HD-SDI Video Receiver

Sale price$396589.50 Regular price$440655.00
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

Meridian Technologies SR-4HD-51/57ST 4-Channel Multi-Rate SDI/HD-SDI Video ReceiverUses 1 Single Mode Fiber Standard 1 Slot Card Design ST Optical Connector Coarse Wavelength Division Multiplexing The Meridian Technologies SR 4HD 51 57ST 4 Channel Multi Rate SDI HD SDI Video Receiver from the ST SR 4HD CWDM DigiView transmitter and receiver system series, receives 4 channels of real time SDI HD SDI video signals over 1 single mode fiber via an ST optical connector. Using CWDM (Coarse Wavelength Division Multiplexing) technology, the

  • Uses 1 Single-Mode Fiber
  • Standard 1-Slot Card Design
  • ST Optical Connector
  • Coarse Wavelength Division Multiplexing

The Meridian Technologies SR-4HD-51/57ST 4-Channel Multi-Rate SDI/HD-SDI Video Receiver from the ST/SR-4HD-CWDM DigiView transmitter and receiver system series, receives 4 channels of real-time SDI/HD-SDI video signals over 1 single-mode fiber via an ST optical connector. Using CWDM (Coarse Wavelength Division Multiplexing) technology, the content details of each video channel are preserved by real-time reception of each video channel in a compact card format. The SR-4HD-51/57ST digital video receiver and the ST-4HD-CWDM transmitter (sold separately) when used together, provide broadcast-quality transmission of the industry-standard range of digital video data rates. No user adjustments are required, ensuring fast deployment and setup with broadcast-quality results. The entire electrical and optical subsystems are housed in a standard Meridian 1-slot card design for mounting in any venue, particularly in areas with space constraints.

Receives multi-rate SDI/HD-SDI video signals over 1 single-mode fiber
Real-time and uncompressed video reception
Supports the Following Formats:
SMPTE 310M (19.4 Mbps), SMPTE 259M/344M (143 to 540 Mbps), SMPTE 292M HDTV (1.485 Gbps), DVB-ASI (270 Mbps), and SMPTE 305M (SDTI rates)
Error-free pathological pattern performance
Supports embedded audio and metadata
Receives transmission at distances >18.64 mi (30 km)
Wide Dynamic Range eliminates the need for optical attenuators
Requires no user adjustments
Applications include remote broadcast camera links, sporting events and concerts, media feeds, video production, studio to studio and headend feeds, military information displays, and video transport systems
In the Box
Meridian Technologies SR-4HD-51/57ST 4-Channel Multi-Rate SDI/HD-SDI Video Receiver
  • 10-Year Limited Warranty on Receiver
  • 5-Year Warranty on Optical Connector
Formats SMPTE 310M (19.4 Mbps)
SMPTE 259M/344M (143 To 540 Mbps)
SMPTE 292M HDTV (1.485 Gbps)
DVB-ASI (270 Mbps)
SMPTE 305M (SDTI rates)
Nominal Level 0.8 Vpp
Maximum: 1 Vpp
Data Rate 19 Mbps to 1.5 Gbps per channel
Impedance 75 ?
Gain Unity
Coupling Input: AC
Return Loss >15 dB
Jitter Pattological Data Pattern: <0.2 UI
Cable Equalization Automatic: 0 to 656.17' (0 to 200 m) @ 1.5 Gbps
Bit Error Rate 10 -12 (0 to -20 dBm)
Connectors Video: 75 ? BNC (gold center pin)
Optical: ST
Wavelength Channel 1: 1510 nm
Channel 2: 1530 nm
Channel 3: 1550 nm
Channel 4: 1570 nm
Output Power 3 dBm per channel
LED Indicators Green
1: Power on
4: Level 0 / -10 dBm
4: Level -10 / -20 dBm
MTBF >170,000 hours @ ground fix 95�F (35�C) per MIL217F
Number of Slots 1
Temperature Operating: 14 to 122�F (-10 to 50�C)
Storage: -67 to 185�F (-55 to 85�C)
Relative Humidity 0 to 95% (non-condensing)
Dimensions (L x W x D) Card: 6.3 x 5 x 0.8" (160 x 127 x 20 mm)
Weight Card: 16 oz (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: 97704468921

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BiblioLuvR
Chelsea, US
★★★★★ 5
Very compressive
Size: Large, Color: Pink
Super compressive for girls clothes. Great dress though, my daughter didn't love the feel of the super tight athletic wear feel though.
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Reviewed in the United States on April 29, 2026
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Sherry Graber
San Leandro, US
★★★★★ 5
Check size guide before buying but a great dress!
Size: Medium, Color: Pink
Check size guide before ordering. Had to return for a larger size. Overall great quality, comfortable.
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Reviewed in the United States on January 4, 2026
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D
Omaha, US
★★★★★ 5
Size up 1
Size: Medium, Color: Pink
Great dress! It is your typical athletic material. The pink is pretty and matches the picture. Definitely size up 1! My child is a S and I sized up to M based on other reviews. It fits well and is a great length.
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Reviewed in the United States on May 11, 2026
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Randy
Pawtucket, US
★★★★★ 5
Great product
Size: Large, Color: Pink
Good product. Worth the buy
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Reviewed in the United States on May 27, 2026
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Kristin Lane
Birmingham, US
★★★★★ 3
Runs Small
Size: Medium, Color: Pink
My daughter usually wears a 7-8. Size 8 pants have to have the elastic pulled tight. I got the size M (8 years). It was way too tight on her. Had to send it back. We did like the way it looked and felt, but just too small.
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Reviewed in the United States on February 19, 2026

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