22VIDEO ENCODERS / Technical overview
TECHNICAL OVERVIEW
Axis video encoders
1-channel video encoders
4- and 6-channel video encoders
AXIS 241S
Video Server
AXIS 243SA Video Server
AXIS 247S
Video Server
AXIS Q7401
Video Encoder2)
AXIS 240Q
Video Server
AXIS 241Q
Video Server
AXIS 241QA Video Server
AXIS 243Q
Blade
Video Server
AXIS Q7406
Video Encoder
Blade
Available in Q3 2008
Available in Q3 2008
Video compression | H.264, | Motion JPEG | H.264, | |||||||
Motion JPEG | Motion JPEG | Motion JPEG | Motion JPEG |
| Motion JPEG | Motion JPEG | Motion JPEG | Motion JPEG | ||
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Maximum video | 4CIF: 704x480 | 4CIF: 704x480 | 4CIF: 704x480 | D1: 720x480 | 4CIF: 704x480 | 4CIF: 704x480 | 4CIF: 704x480 | 4CIF: 704x480 | D1: 720x480 | |
(NTSC), | (NTSC), | (NTSC), | (NTSC), | (NTSC), | (NTSC), | (NTSC), | (NTSC), | (NTSC), | ||
resolution (pixels) | ||||||||||
704x576 (PAL) | 704x576 (PAL) | 704x576 (PAL) | 720x576 (PAL) | 704x576 (PAL) | 704x576 (PAL) | 704x576 (PAL) | 704x576 (PAL) | 720x576 (PAL) | ||
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Frames per second |
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| 30/25 (D1) | |
H.264 (NTSC/PAL) in |
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maximum resolution |
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Frames per second |
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| 21/17 (4CIF) | 21/17 (4CIF) |
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| using 1 channel, | using 1 channel, |
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| 21/17 (4CIF), | 30/25 (4CIF) | 27/23 (4CIF), |
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| 20/17 (CIF) per | 20/17 (CIF) per |
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PAL) in maximum | 30/25 (2CIF) | 30/25 (VGA) |
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| channel using 4 | channel using 4 |
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resolution |
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| channels | channels |
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Frames per second |
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| 30/25 (4CIF) | 30/25 (4CIF) |
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| using 1 channel, | using 1 channel, |
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Motion JPEG (NTSC/ | 30/25 (4CIF) | 30/25 (4CIF) | 30/25 (4CIF) | 30/25 (D1) | 6/5 (4CIF) | 30/25 (4CIF) | 30/25 (D1) | |||
30/25 (CIF) per | 30/25 (CIF) per | |||||||||
PAL) in maximum | per channel | per channel | per channnel | |||||||
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| channel using 4 | channel using 4 | |||||
resolution |
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| channels | channels |
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Video source | 1 BNC composite | 1 BNC composite | 1 BNC | 1 BNC | 4 BNC | 4 BNC | 4 BNC | 4 BNC | 6 BNC | |
or Y/C video | or Y/C video | |||||||||
composite input | composite input | composite inputs | composite inputs | composite inputs | composite inputs | composite inputs | ||||
| input 1) | input 1) | ||||||||
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Audio support |
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Alarm inputs/outputs | 4/4 | 4/4 | 1/1 | 4 configurable |
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| 2 configurable | |
4/4 | 4/4 | 4/4 | 4/4 | inputs/outputs | ||||||
inputs/outputs | ||||||||||
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| Motion detection, |
| Motion detection, |
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| Motion detection, | Motion detection, | |
Intelligent video | Motion | Audio detection, | Motion detection, | Audio detection, | Motion | Motion | Motion | |||
Active tampering | Active tampering | |||||||||
detection | Active tampering | Audio detection | Active tampering | detection | detection | detection | ||||
| alarm | alarm | ||||||||
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| alarm |
| alarm |
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Pan/tilt/zoom support |
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| passwords, | passwords, | passwords, | passwords, | passwords, | passwords, | passwords, | passwords, | ||
Security | passwords, | |||||||||
IP filtering, | IP filtering, | IP filtering, | IP filtering, | IP filtering, | IP filtering, | IP filtering, | IP filtering, | |||
IP filtering, | ||||||||||
| HTTPS encryption, | HTTPS encryption, | HTTPS encryption, | HTTPS encryption, | HTTPS encryption, | HTTPS encryption, | HTTPS encryption, | HTTPS encryption, | ||
| HTTPS encryption | |||||||||
| IEEE 802.1X | IEEE 802.1X | IEEE 802.1X | IEEE 802.1X | IEEE 802.1X | IEEE 802.1X |
| IEEE 802.1X | IEEE 802.1X | |
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Network | IPv4/v6, QoS | IPv4/v6, QoS | IPv4/v6, QoS | IPv4/v6, QoS | IPv4/v6, QoS | IPv4/v6, QoS | IPv4 | IPv4/v6, QoS | IPv4/v6, QoS | |
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Power over Ethernet |
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| Class 2, 3 | Class 2, 3 |
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(IEEE 802.3af) |
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Serial connectors |
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Standalone version |
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Blade version |
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1) Y/C video requires converter cable 2) Supports local storage with SD/SDHC card