Sony PCS-HG90 Specifications, Technical Note - Intelligent QoS Functions, Distributed by, Network

SPECIFICATIONS

PCS-HG90 (TERMINAL)

	Video
Standard		H.264
Compression Formats		1280 x 720p at 60 frames/s, 1280 x 720p at 30 frames/s
Bit rate		512 kb/s to 8 Mb/s (8192kb/s) in H.323 (Incl. audio)
Input format		1080 x 60i, 1080 x 50i, 720 x 60p, 480 x 60i, 576 x 50i, XGA (1024 x 768)
Output format		1080 x 60i, 1080 x 50i, 720 x 60p
	Audio
Bandwidth and coding		MPEG4 AAC Stereo: 44 kHz (Aux In) / 22 kHz (Mic In) at 192 kb/s (Fs = 96 kHz)
		MPEG4 AAC Mono: 44 kHz (Aux In) / 22 kHz (Mic In) at 96 kb/s (Fs = 96 kHz)
		G.711: 3.4 kHz at 56 kb/s, 64 kb/s
		G.722: 7.0 kHz at 48 kb/s, 56kb/s, 64kb/s
		G.728: 3.4 kHz at 16 kb/s
Echo Cancellation		Stereo Echo-canceling supported for audio frequency up to 22 kHz
		Noise Suppressor included
		Automatic Gain Control included
	Screen Layout
		Full screen, Picture-in-Picture,
		Picture-and-Picture including Side-by-Side split screen
	ITU-T Standards (excludes audio/video standards)
		H.323 (HD video only), H.225, H.281 FECC, H.245, H.235
	Network Protocol
		TELNET (Server), HTTP (Server), FTP (Server), SNMP (Agent)
		DNS (Client), DHCP (Client), RTP/RTCP, TCP/UDP, ARP

Control Port

LAN (Ethernet), RS-232C

Multipoint Capability

Internal MCUUp to 4 sites of video and audio with an IP connection Full Screen Display only (Broadcast or Voice Activated Mode)

Lip Synchronization

Manual (On/Off)

Security

H.235 AES Encryption

Network Features

QoS (Quality of Service) Adaptive FEC (Forward Error Correction),

Real-time ARQ (Auto Repeat reQuest), ARC (Adaptive Rate Control) Others Network Features SNMP, NAT, UDP Shaping, TCP/UDP Port Setting Support,

Auto Gatekeeper Discovery

	Camera Control
Preset Position		6 points via GUI, Remote Commander, Telnet and Web
	Interface
Video Input		HD-SDI x1, Main (HD Camera/HD Video Player)
		HD-SDI x1, Sub (HD Camera/HD Video Player)
		Y/Pb/Pr x1, Sub (HD Camera/HD Video Player)
		S-Video x1, Sub (SD Camera/SD Video Player)
		RGB (D-sub 15) x1, Sub (PC: XGA)
	Video Output	HD-SDI x1, Main (Far Video)
		Y/Pb/Pr x1, Sub (Far Video)
		Y/Pb/Pr x1, Sub (Near Video)
	Audio Input	XLR x2 (L/R) Main (Line Level, to Audui Mixer)
		XLR x2 (L/R), Aux1 (Line Level, to Audio Mixer)
		RCA x2 (L/R), Aux2 (Line Level, to VCR, DVD, etc)
		Plug-in-power x2 (L/R), PCSA-A1, A3 (Mic Level)
		Dedicated Digital x2, PCSA-A7P4
	Audio Output	XLR x2 (L/R), Main (Far, Line Level)
		XLR x2 (L/R), Mix (Far+Near for Rec, Line Level)
		RCA x2 (L/R), Mix (Far, Line Level)
		RCA x2 (L/R), Mix (Far+Near for Rec, Line Level)
	Network	10Base-T/100Base-TX x 1
Control		Wired SIRCS In x1 for Remote Commander Unit, RS-232C x1 D-Sub 9pin
Memory Stick		Memory Stick Slot x 1
	General
Operating temperature		5 to 35 ˚C (41 to 95 °F)
Operating humidity		20% to 80% (non condensing)
Storage temperature		-20 to 60 ˚C (-4 to 140 °F)
Storage humidity		20% to 80% (non condensing)
Power requirements		AC 100 to 240 V, 50/60 Hz
Power consumption		1.8 A

Dimensions (W x H x D) 440 x 150 x 450 mm (17 3/8 x 6 x 17 3/4 inches), excl. projections (including feet)

MassApprox. 13 kg (28 lb 11 oz)

Supplied Accessories

PCS-RG1 (Remote Commander Unit) x1, Remote Control Receiver x1,

Power Cord x1, Manganese Battery for Remote Commander Unit x2,

Operation Instructions CD-ROM x1, Operation Guide x1,

Quick Connection Guide/Remote Control Guide x1, Connection Sheet x1,

Worldwide Warranty Booklet x1

PCSA-CHG90 (OPTIONAL CAMERA)

Image device	1/3-type IT CCD x3
Effective pixels	1440 pixel (Horizontal) x 1080 line (Vertical)
Focal length	4.5 to 54 mm (F1.6 to F2.8)
Focus	Auto / Manual
Iris	Auto / Manual (F1.6 to close)
Horizontal image angle	6.94° (tele) to 65.56° (wide)
Vertical image angle	4.48° (tele) to 40.44° (wide)
Zoom ratio	x12 optical zoom (x4 with digital zoom)
Pan angle/speed	+/-170° (Max 60° /sec)
Tilt angle/speed	-25° to +90° (Max 60° /sec)
S/N	50 dB or more
Video Out	HD-SDI x2 (BNC connector)
	Y/Pb/Pr x1 (15P D-sub connector) for service use
Control In	VISCA RS-232C x1 (8pin Mini DIN )
Control In/Out	VISCA RS-422 x1 (9pin connector)
Operating temperature	5 to 40 °C (41 to 104 °F)
Operating humidity	20% to 80% (non condensing)
Storage temperature	-20 to 60 °C (-4 to 140 °F)
Storage humidity	20% to 95% (non condensing)
Power requirements	DC 12V
Power consumption	Max. 29 W
Dimensions	208 x 267 mm
(Diameter x H)	(8 1/4 x 10 5/8 inches), excl. projections
Mass	Approx. 4.4 kg (9 lb 11 oz)
Others	Auto White Balance
Supplied accessories	AC Power Adaptor (MPA-AC1) x1, AC Power Code x1,
	Ceiling Bracket (A) x1, Ceiling Bracket (B) x1, Wire Rope x1, Wire Rope x1,
	Screws (+M3x8) x7, Screws (+M4x8) x1, RS-422 Connector Plug x1,
	VISCA Cable (3.0m) x1, BNC Cable (3.0m) x1, Operating Instructions x1,
	Worldwide Warranty Booklet x1

Technical Note – Intelligent QoS Functions

Sony has implemented a number of QoS functions in all of its currently available videoconferencing systems. However, conventional QoS methods are inadequate when handling large amounts of data associated with high-definition video. Therefore, Sony has designed and implemented intelligent QoS functions in its high-definition PCS-HG90. Two major changes have been made as compared to existing methods. First, the system intelligently allocates the amount of ARQ, FEC, and video data based on the bandwidth available, which is determined by the ARC function. Second, FEC is performed with larger FEC blocks and the number of parity packets are adjusted as required. This combination is both efficient and effective for transmitting large amounts of data over IP networks to help maintain high-picture quality.

NETWORK

Transmission Distance / Delay (RTT: Round Trip Time)

Short RTT

		Long RTT
Effective at short RTT		Adaptive FEC
	Real-time ARQ	Effective at long RTT
		ARC
Rate	Real-time ARQ	Adaptive FEC
TransmissionData	VIDEO DATA
		RTT

Intelligent Allocation

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Reproduction in whole or in part without written permission is prohibited. Features and specifications are subject to change without notice.

All non-metric weights and measurements are approximate.

Sony, IPELA, Remote Commander, Memory Stick, Memory Stick PRO, Memory Stick Duo, Memory Stick PRO Duo and the Memory Stick logo are trademarks of Sony Corporation.

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