MDA 4V SDIは、1入力4出力可能なミニSDI分配器です。バッファー、リク ロックされた信号をBNCコネクターより出力可能です。入力信号はデータレ ートを自動的に検出・固定します。自動入力イコライズ調整機能により、RG6 相当のケーブルを使用時に270 Mbpsデータレートの信号を最長300 mま で自動的にケーブル補償します。

仕様

MDA 4V SDI
Video
Gain	Unity
Resolution	8 or 10 bits, automatic
Operation standards	143 Mb/s (4fscNTSC) 177 Mb/s (4fscPAL) 270 Mb/s (4:2:2 component video) 360 Mb/s (4:2:2 widescreen component video), autoselected
Equalization and reclocking	Automatic for up to 30 dB of cable loss
Video input
Number/signal type	1 SMPTE-259M serial digital component video
Connectors	1 female BNC
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 to 270 MHz
DC offset (max. allowable)	5 V (AC coupled)
Video output
Number/signal type	4 re-clocked SMPTE-259M serial digital component video
Connectors	4 female BNC
Nominal level	0.8 Vp-p
Minimum/maximum levels	0.5 V to 1.0 Vp-p
Impedance	75 ohms
Return loss	<-25 dB @ 5 MHz
DC offset	±5 mV maximum with input at 0 offset
Sync
Standards	4fscNTSC, 4fscPAL, SMPTE-259M
General
External Power supply	100 VAC to 240 VAC, 50-60 Hz, external; to 12 VDC, 1 A, regulated
Power input requirements	12 VDC, 0.4 A (max.)
Ambient 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, no vents
Mounting
Rack mount	Yes, with optional 1U rack shelf
Enclosure type	Metal
Enclosure dimensions	1.7" H x 4.3" W x 3.0" D (1U high, quarter rack wide) (4.2 cm H x 11.0 cm W x 7.6 cm D) (Depth excludes connectors and knobs.)
Product weight	0.5 lbs (0.2 kg)
Shipping weight	2 lbs (1 kg)
Vibration	ISTA 1A in carton (International Safe Transit Association)
Regulatory compliance
Safety	CE, c-UL, UL
EMI/EMC	CE, C-tick, FCC Class A, ICES, VCCI
Product warranty	3 years parts and labor
NOTE     All nominal levels are at ±10%.
NOTE     Specifications are subject to change without notice.
(7.6-082409-D8)