Datapath

Designed to be versatile and adaptable, the Datapath VisionSwitch-H provides a complete 16 x 16 video crosspoint switch within a single PCI plug-in card. Larger switch sizes are also possible by adding a second VisionSwitch-H card to produce either a 32 x 16 or 16 x 32 switch.

VisionSwitch-H is supplied with driver software for Windows® 2000, Windows® Server 2003 and Windows® XP Professional. A simple and intuitive Windows® application program is also provided enabling users to control the crosspoint switch or, for users who wish to control VisionSwitch-H from their own software, an SDK is provided.

VisionSwitch may also be used with the Datapath iH4-PRO and iH4-DIG graphics adapters. In this configuration VisionSwitch-H is connected to the graphics adapters via inter-card ribbon cables, enabling the video windows to select 1 of 16 possible video sources. A single VisionSwitch-H card will support up to four iH4-PRO and iH4-DIG graphics adapters.

The VisionSwitch-H is supplied with one BNC16-Cable, one VSRC-Set ( four 300mm 20 way ribbon cables and two 50mm 20 way ribbon cables)

VisionSwitch-H

A single slot 32 bit PCI card (PCI slave)
16 analog inputs, 16 analog outputs
Direct connection to the Datapath iH4-PRO
Expansion headers for multiple card installation
Support for Windows®2000, Windows® Server 2003 and Windows®XP Professional
Use with the Mosaic to increase the number of inputs and allow Mosaic windows to view any input

VisionSwitch-H Specifications

Card Format	PCI level 2.2 compliant (3.3v/5v)
Measurements	100 x 240mm
Maximum Input level	2V rms
Bandwidth	0 - 60Mhz (-3dB)
Crosstalk	-83dB at 20kHz
THD	0.002% at 20kHz
Gain	x1 into 75 ohms
Power	1.5W
Switching Time	50ns

iH4-PRO Configuration

No of iH4 cards and No of windows supported	No of VisionSwitch-H Cards	No of video inputs available to the iH4 Video overlays	Effective Video Switch Size
1 card, 4 windows	1	16	16 x 4
2 cards, 8 windows	1	16	16 x 8
3 cards, 12 windows	1	16	16 x 12
4 cards, 16 windows	1	16	16 x 16
1 card, 4 windows	2	32	32 x 4
2 cards, 8 windows	2	32	32 x 4
3 cards, 12 windows	2	32	32 x 8
4 cards, 16 windows	2	32	32 x 12
5 cards, 20 windows	2	16	16 x 20
6 cards, 24 windows	2	16	16 x 24
7 cards, 28 windows	2	16	16 x 28
8 cards, 32 windows	2	16	16 x 32