6. Different KVM Switch Technologies Source from www.aten.com Analog KVM Digital KVM Real-Time Mouse & Video Responsiveness YES Maximum Video Quality Excellent Good Easier Scaling YES Unblocked Access for more simultaneous YES Able to Leverage Existing LAN infrastructure YES Places load on existing LAN bandwidth YES Network Independence YES Security of Access BEST GOOD Potentially less cabling in larger deployment YES Requires computer for gaining access NO YES
12. Video Crosspoint Switch Manufacturer Part Number Configuration Bandwidth (MHz) Control Interface Video Format Output Buffer Gain ADI AD8108 8 X 8 350 Serial/Parallel CVBS Yes 1 ADI AD8109 8 X 8 250 Serial/Parallel CVBS Yes 2 ADI AD8110 16 x 8 390 Serial/Parallel CVBS Yes 1 ADI AD8111 16 x 8 260 Serial/Parallel CVBS Yes 2 ADI AD8114 16 X 16 225 Serial/Parallel CVBS Yes 1 ADI AD8115 16 X 16 200 Serial/Parallel CVBS Yes 2 ADI AD8116 16 X 16 200 Serial CVBS Yes 1 Maxim MAX9675 16 x 16 110 Serial CVBS Yes 1 or 2 Maxim MAX4357 32 x 16 110 Serial CVBS Yes 1 or 2 Maxim MAX4356 16 x 16 110 Serial CVBS Yes 1 or 2 Maxim MAX4358 32 x 16 110 Serial CVBS Yes 1 or 2 Maxim MAX4359 4 x 4 35 Serial/Parallel CVBS No - Maxim MAX4360 8 x 4 35 Serial/Parallel CVBS No - Maxim MAX4456 8 x 8 35 Serial/Parallel CVBS No - National LMH6580 8x4 500 Serial CVBS Yes 1 or 2 National LMH6581 8x4 500 Serial CVBS Yes 1 or 2 National LMH6583 16x8 500 Serial CVBS Yes 1 or 2 National LMH6586 32x16 66 Serial CVBS Yes 1 or 2
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14. Multimedia Processor Manufacturer Part Number Core Frequency (MHz) DMA Hardware Coprocessor Ethernet MAC ADI ADSP-BF561 Dual Blackfin cores 600 2 x 12 Channel Blackfin core Freescale IMX27 ARM926EJ-S 400 16 Channel MPEG-4/ H.263/H.264 HW encoder/decoder 10/100 TI TMS320DM6467 1 C64x+; 1 ARM9; DaVinci High Definition Video 594 64 Channel 2 HDVICPs 10/100/1000 TI TMS320DM6441 1 C64x+; 1 ARM9; DaVinci Video 405 64 Channel 1 VICP 10/100 TI TMS320DM365 1 ARM9, DaVinci Video 300 64 Channel 1 MJCP, 1HDVICP 10/100
15. Freescale’s iMX27 Performance • CPU complex: 400 MHz at 1.45 V, 266 MHz at 1.2 V • System: 133 MHz CPU Complex • ARM926EJ-S 400 MHz core • 16 KB L1 I-Cache and D-Cache • 16-channel DMA • ETM real-time debug • Smart Speed switch Multimedia • MPEG-4 H.263/H.264 D1 HW codec • Pre and post processing • High-speed CMOS sensor interface Connectivity • 10 and 100 Mbps Ethernet/IEEE® 802.3MAC • USB OTG high speed, host x 2 • 3 x MMC/SD, Memory Stick-Pro™ • PCMCIA/CF • ATA-6 (HDD) interface • Audio MUX • IrDA, keypad, 1-wire • Configurable SPI x 3, SSI/I2S x 2, UART x 6
16. Peripheral Solution Farnell Newark Video Buffer Click Click Video Amplifier Click Click Low Cost MCU Click Click RS485 Click Click Video ADC(High Speed) Click Click Video Switch Click Click Ethernet Transceiver Click Click