The MDA 4V HD-SDI features automatic input equalization up to 1,000 feet (300m) for all SDI and HD-SDI data rates from 19 Mbps to 2.97 Gbps. Output reclocking is provided for recognized SDI and HD-SDI standard data rates, including 270 Mbps, 1.485 Gbps, and 2.97 Gbps. A convenient front panel data rate indicator allows visual confirmation of input data rates for quick visual identification of the incoming digital video signal.

Housed in a rack-mountable 1U, one-quarter rack width metal enclosure, the MDA 4V HD-SDI is ideal for easy integration into both new and existing A/V systems, including broadcast and production facilities, command and control centers, and medical imaging facilities.

Features

• Automatically adapts to SMPTE and ITU digital video standards

• Supports data rates up to 3G-SDI video

• Passes embedded audio, ancillary ID and metadata information, and SD/HD-SDTI digital video signals — Passes all data allowed within published SMPTE and ITU digital video standards, including embedded audio, ancillary ID and metadata information, and SDTI (SMPTE 305M) and HD-SDTI (SMPTE 348M) digital video signals.

• Input rate presence LED indication

• Automatic input equalization:
  • SDI - up to 1000 feet (300 m) on RG59
  • HD-SDI – up to 300 feet (100 m) on RG59

• Automatic output reclocking:
  • 270 Mbps – up to 1000 feet (300 m) on RG59
  • 2.97 Gbps – up to 300 feet (100 m) on RG59

• 1U, one-quarter rack width metal enclosure

• External universal power supply included, part # 70-055-01

MDA 4V HD-SDI
Video
Gain	Unity
Resolution	8 or 10 bits, automatic
Operation standards	SMPTE-259M, SMPTE292M, SMPTE424M, ITU-RBT.601, ITU-RBT.1120
Equalization and reclocking	Automatic for up to -30 dB of cable loss
Auto data rate lock	Yes
Video input
Number/signal type	1 single link SDI, HD-SDI, or 3G-SDI digital component video
Connectors	1 female BNC
Data rates	19 Mbps to 2.97 Gbps
Input cable equalization	Automatic
HD-SDI	120 m (400') using Extron RG6 cable 60 m (200') using Extron RG59 cable
SDI	150 m (500') using Extron RG6 cable 120 m (400') using Extron RG59 cable
Nominal level	0.8 Vp-p
Minimum/maximum levels	0.5 V to 1 Vp-p with no offset
Impedance	75 ohms
Return loss	<-15 dB @ 5 MHz to 2.97 GHz
DC offset (max. allowable)	5 V
Input coupling	AC
Video output
Number/signal type	4 single link SDI, HD-SDI, or 3G-SDI digital component video
Connectors	4 BNC female
Re-clocking	Automatic for 270 Mbps, 1.485 Gbps, 2.97 Gbps, or bypassed for other rates
Nominal level	0.8 Vp-p
Minimum/maximum levels	0.5 V to 1.0 Vp-p
Impedance	75 ohms
Return loss	<-25 dB @ 100 MHz
DC offset	±5 mV with input at 0 offset
General
External power supply	100 VAC to 240 VAC, 50/60 Hz, external, autoswitchable; to 12 VDC, 1 A, regulated
Power input requirements	12 VDC, 0.4 A
Temperature/humidity	Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing
Cooling	Convection, unvented
Rack mount	Yes, with optional 1U, 9.5" deep rack shelf, part #60-190-01 (RSU 129) or 60-604-01 (RSB 129); or with VersaTools® 1U, 3.5" deep rack shelf, part #60-190-20 (RSF 123) or 60-604-20 (RSB 123); or with Back of the Rack mounting kit, part #70-367-01 (MBB 100) Also furniture mountable with optional VersaTools Under Desk Mounting Kit, part #70-212-01 (MBU 123)
Enclosure type	Metal
Enclosure dimensions	1.7" H x 4.3" W x 3.0" D (1U high, quarter rack wide) (4.3 cm H x 10.9 cm W x 7.6 cm D) (Depth excludes connectors.)
Product weight	0.5 lbs (0.2 kg)
Shipping weight	2 lbs (1 kg)
Vibration	ISTA 1A in carton (International Safe Transit Association)
Listings	UL, CUL
Compliances	CE, FCC Class A, VCCI, AS/NZS, ICES
MTBF	30,000 hours
Warranty	3 years parts and labor
NOTE     All nominal levels are at ±10%.
NOTE     Specifications are subject to change without notice.