Meridian Technologies ST-4HG-51/57ST 4-Channel Multi-Rate SDI/HD-SDI/3G Video Transmitter

BH #MEST4G5157ST • MFR #ST-4HG-51-57ST
Meridian Technologies
Meridian Technologies ST-4HG-51/57ST 4-Channel Multi-Rate SDI/HD-SDI/3G Video Transmitter
Key Features
  • Transmits over 1 Single-mode Fiber
  • FC Optical Connector
The Meridian Technologies ST-4HG-51/57ST 4-Channel Multi-Rate SDI/HD-SDI/3G Video Transmitter from the ST/SR -4HD-CWDM DigiView transmitter and receiver system series, transmits 4 channels of real-time SDI/HD-SDI/3G video signals over 1 single-mode fiber via ST optical connector. Using CWDM (Coarse Wavelength Division Multiplexing) technology, the content details of each video channel are preserved by real-time transmission of each video channel in a compact card format. This digital video transmitter provides 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 Technologies 1-slot card design for mounting in any venue, particularly space constrained areas.
Special Order
Expected availability: 7-10 business days
$3,999.95

Important Notice

  • This item is noncancelable and nonreturnable.

Meridian Technologies ST-4HG-51/57ST 4-Channel Multi-Rate SDI/HD-SDI/3G Video Transmitter

Jabari H., B&H Pro Video Expert

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Meridian Technologies ST-4HG-51-57ST Overview

The Meridian Technologies ST-4HG-51/57ST 4-Channel Multi-Rate SDI/HD-SDI/3G Video Transmitter from the ST/SR -4HD-CWDM DigiView transmitter and receiver system series, transmits 4 channels of real-time SDI/HD-SDI/3G video signals over 1 single-mode fiber via ST optical connector. Using CWDM (Coarse Wavelength Division Multiplexing) technology, the content details of each video channel are preserved by real-time transmission of each video channel in a compact card format. This digital video transmitter provides 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 Technologies 1-slot card design for mounting in any venue, particularly space constrained areas.

Bi-directional transmission of multi-rate SDI, HDSDI, and 3G video signals over 1 single-mode fiber
Real-time and uncompressed video transmission
Supports 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
Rack mounted card unit
Supports embedded audio and metadata
Distances in excess of 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 head end feeds, military information displays, and video transport systems

Meridian Technologies ST-4HG-51-57ST Specs

FormatsSMPTE 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 Level0.8 Vpp
Maximum: 1 Vpp
Data Rate19 Mbps to 1.5 Gbps per channel
Impedance75 Ω
GainUnity
CouplingInput: AC
Return Loss>15 dB
JitterPattological Data Pattern: <0.2 UI
Cable EqualizationAutomatic: 0 to 656.17' (0 to 200 m) @ 1.5 Gbps
Bit Error Rate10-12 (0 to -20 dBm)
ConnectorsVideo: 75 Ω BNC (gold center pin)
Optical: ST
WavelengthChannel 1: 1510 nm
Channel 2: 1530 nm
Channel 3: 1550 nm
Channel 4: 1570 nm
Output Power3 dBm per channel
LED IndicatorsGreen
1: Power on
4: Signal present
4: Laser
MTBF>170,000 hours @ ground fix 95°F (35°C) per MIL217F
Number of Slots1
TemperatureOperating: 14 to 122°F (-10 to 50°C)
Storage: -67 to 185°F (-55 to 85°C)
Relative Humidity0 to 95% (non-condensing)
Dimensions (L x W x D)Card: 6.3 x 5 x 0.80" (160 x 127 x 20 mm)
WeightCard: 16 oz (450 g)
Packaging Info
Package Weight1.5 lb
Box Dimensions (LxWxH)10 x 7 x 3"
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