Thiết bị Hội nghị truyền hình SONY PCS-XG80

Camera

Image device

1/3-type CMOS

Effective Picture Elements

Approx. 2 Megapixels (16:9)

Focal Length

3.4 to 33.9 mm (F1.8 to F2.1)

Focus

Auto/Manual

Horizontal Image Angle

Approx. 8°(tele) to 70°(wide)

Zoom Ratio

x 10 optical zoom (x 40 with digital zoom)

Pan/Tilt Angle

-100° to +100°(Pan), -25° to + 25° (Tilt)

S/N

More than 50 dB

GAIN

AUTO

Control Out

VISCA™ OUT RS-232C for 2nd camera control

Position Preset

100 positions

Power Requirements

DC 19.5V (supplied via the codec)

Dimensions (W x H x D)

9 1/2 x 6 (including rubber feet) x 6 1/4 inches 

 (240 x 152 x 158 mm), excl. projections

Others

BrightFace function, Noise reduction, Backlight compensation,

Auto white balance

Video Standard

Compression Standard

ITU-T H.261, H.263, H.263+, H.263++, H.264, MPEG-4 Video (SIP only)

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), 1080i (1920 x 1080)

Maximum Frame Rate

H.261 QCIF 30fps, CIF 30fps 

 H.263 QCIF 30fps, CIF 30fps, 4CIF 15fps

 H.264 QCIF 60fps, CIF 60fps, 4CIF 60fps, wCIF 60fps, w432p 60fps, w4CIF 60fps, 720p 60fps, 1080i 60fps

Bit Rate

IP 64 kb/s to 10 Mb/s

ISDN 56 kb/s to 768 kb/s (with optional PCSA-B768S),

      56 kb/s to 384 kb/s (with optional PCSA-B384S)

Audio Standard

Bandwidth and Coding

MPEG-4 AAC-LC Stereo: 22 kHz at 128kb/s, 192 kb/s - IP Only

MPEG-4 AAC-LC Mono: 14 kHz at 48 kb/s, 64 kb/s, 96 kb/s

MPEG-4 AAC-LC Mono: 22 kHz at 64 kb/s, 96 kb/s - IP only

 G.711: 3.4 kHz at 56 kb/s, 64 kb/s

 G.722: 7.0 kHz at 48 kb/s, 56 kb/s, 64 kb/s

 G.728: 3.4 kHz at 16 kb/s

Echo Cancellation

Stereo echo-canceling supported

Noise reduction included 

Automatic gain control included 

Screen Layout

Full screen, Picture-in-Picture, Picture-and-Picture, Side-by-Side split screen

ITU-T Standards (excludes audio/video standards)

H.221, BONDING, H.225.0, H.231, H.241, H.242, H.243, H.245

Other Standards

RFC2190, RFC3016, RFC3047, RFC3261, RFC3264, RFC3550, RFC3984, RFC4537, RFC4587, RFC4629, RFC4856

Network Protocol

TCP/IP, UDP/IP, RTP/RTCP, DHCP, DNS, SNMP, TELNET, SSH, HTTP, HTTPS, NTP, PPPoE, UPnP

Multipoint Capability

Internal MCU Up to 6 sites (H.320/H.323/SIP) with optional software PCSA-MCG80 Internal MCU Up to 10 sites (H.320/H.323/SIP) with optional software PCSA-MCG80 Using Cascaded Connection

Data Sharing

H.239 (video and presentation data)

Lip Synchronization

ON/OFF

Mic Off Function

ON/OFF

Encryption Protocols

H.233, H.234, H.235 ver.3

Network Features

Intelligent QoS (Quality of Service)

Adaptive FEC (Forward Error Correction), Real-time ARQ (Auto Repeat reQuest), 

ARC (Adaptive Rate Control)

Others Network Features

NAT, IP Precedence/DiffServe, UDP Shaping, TCP/UDP Port Setting, Auto Gatekeeper Discovery, 

 Packet Reordering, URI Dialing

Camera Control

H.281

Interface

Video Input

AUX Video Input (S-Video x 1, analog component Y/Pb/Pr x 1, RGB x 1)

Video Output

AUX Video Input (S-Video x 1, analog component Y/Pb/Pr x 1, RGB x 1)

Audio Input

Mic Input x 2 (stereo x 1/mono x 2, plug-in power) up to 14 kHz

 EC-Mic Input x 2 (PCSA-A7) up to 14 kHz

 Audio Input (MIC/AUX) x 2 (RCA pin, stereo) up to 22 kHz (AUX)

Audio Output

HDMI (video, audio) x 1, Line Output (RCA pin, stereo) x 1, REC Output (RCA pin, stereo) x 1

Control

RS-232C

MemoryStick

Memory StickTM Slot x 1

Tablet Interface

Tablet Interface x 1

Maintenance Interface

RS-232C x 1

Network

10BASE-T/100BASE-TX x 2, ISDN Unit Interface x 1

General

Power Requirements

DC 19.5 V (AC Adapter: AC 100 to 240 V, 50/60 Hz)

Power Consumption

40 W (codec only)/90 W (with PCSA-CXG80, PCSA-A7P4, PCSA-B768S)

Power Consumption (stand-by)

10 W (codec only)/15 W (with PCSA-CXG80, PCSA-A7P4, PCSA-B768S)

Dimensions (W X H X D)

11 1/8 x 2 1/4 (including rubber feet) x 9 5/8 inches (282 x 56 x 244 mm), excl. projections