Quick Operation Guide of Digital Video Recorder
37
Table 11 Specifications for DS-8100HWI-ST
Model
DS-8104HWI-ST
DS-8108HWI-ST
DS-8116HWI-ST
Video/Audio
input
Video
compression
H.264
Analog video
input
4-ch
8-ch
16-ch
BNC(1.0 Vp-p, 75 Ω), PAL / NTSC self-adaptive
Audio
compression
OggVorbis
Audio input
4-ch,
8-ch,
16-ch,
BNC (2.0 Vp-p, 1 KΩ)
Two-way audio
1-ch, BNC (2.0Vp-p, 1 KΩ)
Video/Audio
output
HDMI / VGA
output
1920 × 1080 / 60 Hz (1080P), 1600 × 1200 / 60Hz, 1280 × 1024 / 60 Hz,
1280 × 720 / 60 Hz, 1024 × 768 / 60 Hz
CVBS output
2-ch, (1 Main 1 Spot output)
BNC (1.0 Vp-p, 75 Ω),
resolution: PAL: 704 × 576, NTSC: 704 × 480
Video loop out
Optional
Audio output
2-ch, BNC (Linear, 600 Ω)
Encoding
resolution
Main stream: WD1 / 4CIF / 2CIF / CIF / QCIF
Sub-stream: CIF / QCIF
Frame rate
Main Stream: 25 fps (P) / 30 fps (N)
Sub-stream:25 fps (P) / 30 fps (N)
Video bitrate
32 Kbps ~ 8 Mbps
Audio bitrate
16 Kbps
Dual-stream
Support
Stream type
Video, Video & Audio
Synchronous
playback
4-ch
8-ch
16-ch
Playback
resolution
WD1 / 4CIF / 2CIF / CIF / QCIF
Hard disk
SATA
8 SATA interfaces for 4 HDDs + 1 DVD-R/W (default), or 8HDDs
eSATA
1 eSATA interface
Capacity
Up to 4TB capacity for each disk
External
interface
Network interface
2; 10M/100M/1000M self-adaptive Ethernet interface
Serial interface
RS-232; RS-485; Keyboard
USB port
3 × USB2.0
Alarm in / out
4 / 2
16 / 4
16 / 4
General
Power supply
100 ~ 240 VAC, 6.3 A, 50 ~ 60 Hz
Consumption
(without hard disk
Max. 35W
Max. 40W
Max. 45W
