Thiết bị họp trực tuyến Sony PCS-XL55

Thiết bị họp trực tuyến Sony PCS-XL55
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Thiết bị đầu cuối hội nghị truyền hình Sony PCS-XL55 tích hợp điều khiển đa điểm (3 điểm cầu )
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Camera

Image Sensor 1/3.2-type 8 Megapixels CMOS image sensor
Image Sensor (Number of Effective Pixels) 6 Megapixels
Output Pixels (H x V) 1280 x 720
Frame Rate 30 fps
S/N Ratio 50 dB
Brightness Control Auto/Manual
Zoom Ratio x3 digital zoom
Focusing System Auto/Manual
Horizontal Viewing Angle 80.1°
Vertical Viewing Angle 62.7°
Focal Length f = 2.9 mm
F-Number F2.8
Minimum Object Distance 80 mm
Preset Position 100 positions
Other Features Auto Gain Control, Auto White Balance, Backlight Compensation

Key Features

Multipoint Capability Up to 3 sites (H.320/H.323)
Data Sharing PC images up to SXGA resolution is supported.
Video annotation function is available.
Lip Synchronization AUTO/OFF
Mic Off Function ON/OFF
Streaming/Recording Feature Audio: 64 kbps
Video: 0 kbps to 512 kbps (5-step)

Video

Maximum Frame Rate
H.264 - 720p

H.261 - QCIF, CIF
H.263 - QCIF, CIF
H.264 - QCIF, CIF, 4CIF, wCIF, w432p, w4CIF

H.263 - 4CIF
Communication Protocol Standards H.261, H.263, H.263+, H.263++, H.264, H.264 High profile, MPEG-4 SP@L3
Resolution 4:3 - QCIF (176 x 144), CIF (352 x 288), 4CIF (704 x 576)
16:9 - wCIF/w288p (512 x 288), w432p (768 x 432), w4CIF (1024 x 576), 720p (1280 x 720)
Bit Rate 64 kbps to 4,096 kbps
Screen Layout Full Screen, PinP, PandP, SideBySide

Audio

Bandwidth and Coding MPEG-4 AAC Stereo: 22 kHz at 192 kbps (IP only)
MPEG-4 AAC Mono: 14 kHz at 48 kbps, 64 kbps, 96 kbps
MPEG-4 AAC Mono: 22 kHz at 64 kbps, 96 kbps (IP only)
G.711: 3.4 kHz at 56 kbps, 64 kbps
G.722: 7.0 kHz at 48 kbps, 56 kbps, 64 kbps
G.728: 3.4 kHz at 16 kbps
Other Features Stereo echo-cancelling (ON/OFF), Auto Gain Control, Noise Reduction

Display

Size 21.6-inch
Aspect Ratio 16:9
Resolution 1366 x 768 (WXGA)
Brightness 270 cd/m2
Response Time 6.5 ms
Contrast Ratio 2500:1
Horizontal Viewing Angle 176°
Number of Colors 16.7 M Colors

Network

Protocols TCP/IP, UDP/IP, DHCP, DNS, HTTP, TELNET, SSH, SNMP, NTP, ARP, RTP/RTCP
QoS (Quality of Service) Adaptive FEC (Forward Error Correction), Real-time ARQ (Auto Repeat reQuest), ARC (Adaptive Rate Control), IP Precedence, DiffServe
Other Network Features Packet reordering, TCP/UDP port setting, NAT, PPPoE, UDP shaping, Encryption*4, Auto gatekeeper discovery, UPnP*1, URI Dialing, IPv6

Interface

Video Input AUX video input (RGB x 1)
Video Output RGB x 1
Control Input RS-232C x 1
Audio Input AUX Mic Input L/R x1(Analog, Plug-in power), AUX Input (Mini, Stereo) x1
Audio Output Headphone Output (Mini, Stereo) x1, REC Output (Pin, Stereo) x1
Network Port 10BASE-T/100BASE-TX x 1, ISDN Unit Interface x 1
Memory Stick Slots 1
Others Tablet Interface x 1

Standard

Communication Protocol Standards ITU-T H.320, H.323*2, IETF SIP
ITU-T (excluding audio/video standards) H.231, H.241 H.242, H.243, H.245, H.350, H.460.18, H.460.19
IETF RFC2190, RFC3016, RFC3047, RFC3261, RFC3264, RFC3550, RFC3984, RFC4573, RFC4587, RFC4629, RFC4856, RFC4628, RFC5168
Encryption*4 H.233, H.234, H.235 ver.3
Far End Camera Control H.224, H.281
Frame Format H.221, BONDING, H.225.0
Dual Stream H.239 (video and presentation data)

General

Power Requirements DC 19.5 V (AC Adapter : AC 100 V to 240 V, 50/60 Hz)
Power Consumption 115 W (Max.)
Power Consumption (Standby) 15.5 W (Max.)
Operating Temperature 5°C to 35°C
41°F to 95°F
Storage Temperature -20°C to +60°C
-4°F to +140°F
Operating Humidity 20% to 80% (no condensation)
Storage Humidity 20% to 80% (no condensation)
Dimensions (W x H x D)*3 557 x 456.5 x 214 mm (including stand)
22 x 18 x 8 1/2 inches (including stand)
Mass Approx. 8.2 kg
Approx. 18 lb 1oz
Supplied Accessories AC adaptor (1)
Power cord (1)
RF Remote Commander Unit (1)
Batteries for Remote Commander Unit (2)
CD-ROM (Operating instructions, Before using this unit, Quick connection guide) (1)
Before using this unit (1)
Quick Connection Guide/Remote Commander Guide (1)
Important notice regarding software (1)
Warranty Booklet (1)

Notes

Note [*1] It is unavailable depending on the model.
[*2] Interoperable with other manufacturer's endpoint which is compliant to H.323/H.320. It does not mean that all connections are guaranteed.
[*3] The values for dimensions are approximate.
[*4] Encryption is not available in the models supplied in some regions. Please consult with local representative.

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