polycom 1.1

CNG TY C PHN H THNG THNG TIN FPT a ch: 101 Lng H - ng a - H Ni Tel: 04.35626000 Fax: 04.35625106

XUT GII PHP K THUT

H THNG HI NGH TRUYN HNH THNG QUA MNG LAN

B THNG TIN V TRUYN THNG

MC LCI. GII THIU CHUNG..........................................................................................................3 II.MC TIU V YU CU H THNG HI NGH TRUYN HNH....................................5 II.1.Mc tiu......................................................................................................................5 II.2.Yu cu h thng Hi ngh truyn hnh.....................................................................5 II.3.Gii php trin khai lp t kt ni cho HNTH, im im (Point to Point)...........5 II.4.Gii php trin khai kt ni cho HNTH, im a im (Point to Multipoint)...........6 II.5.Trnh chiu ni dung trn my tnh cho hi ngh truyn hnh....................................8 III.GII PHP XUT CHO KHCH HNG......................................................................9 III.1.Gii php xut......................................................................................................9 III.2.Thng tin v cc ni lp t thit b u cui Polycom ti phng hi ngh quc t ........................................................................................................................................11 III.3.Thng tin v cc ni lp t thit b u cui Polycom ti 12 phng hp nh......12 III.4.Thng tin v cc ni lp t thit b u cui Polycom ti phng hi trng........13 IV.GII THIU THIT B POLYCOM .................................................................................15 IV.1.M t thit b Polycom HDX 9000 .........................................................................15 Thng s k thut thit b...............................................................................................20 IV.2. EagleEye HD Camera Tnh nng v li ch chnh..............................................................................................25 IV.3.Polycom RSS 2000 .......................................................................................26 V.DANH SCH THIT B.....................................................................................................31

B Thng tin & Truyn thng Video Conference 2/31

I. GII THIU CHUNG

Hi ngh truyn hnh (Video Conference) l dch v c trin khai v s dng da trn cc cng ngh mng truyn thng tin tin nh IP (Internet Protocol), ATM, POST hay ISDN. Dch v ny cung cp kh nng truyn hnh nh, m thanh trc tuyn gia nhiu im trn mng, gip tng cng kh nng tng tc, trao i gia cc thnh vin trong hi ngh vi nhau. Hi ngh truyn hnh (Video Conference) c th c p dng vo cc lnh vc: Hi ngh, giao ban, trao i cng vic ca cc n v c v tr a l xa nhau Trao i thng tin, ti liu ca cc nhm lm vic chung Dy v hc trc tuyn t xa theo m hnh hc trn mng (E-Learning) Chm sc y t t xa: ngi bnh c th c khm bnh, chn on hay thm ch phu thut gin tip t cc chuyn gia y t ti nhng ni rt xa Cc cng vic v lnh vc yu cu trao i thng tin, hnh nh, m thanh thi gian thc khc. Vi mi lnh vc, dch v hi ngh truyn hnh lun l la chn s mt khi khong cch gia cc im lin lc vi nhau l kh xa, khng thun li cho vic i li trc tip gp mt nhau trao i cng vic. Ngy nay, vi s pht trin mnh m ca Cng ngh thng tin v Vin thng, c kh nhiu gii php cho h thng dch v hi ngh truyn hnh. Tuy nhin vi c s h tng mng ti Vit Nam hin nay th cc gii php ph hp v kh thi cho dch v hi ngh truyn hnh l gii php da trn cng ngh IP (chun H323) v gii php da trn cng ngh ISDN (chun H320). H thng Hi Ngh Truyn Hnh (Video Conferencing) ngy nay l mt dch v m rng trn nn h tng IP (H.323) hoc ISDN (H.320). Mc tiu ca vic trin khai h thng ny l nhm trin khai dch vu thng dung va ph bin hin nay cho php cc cng ty tr s chnh va cac cng ty thanh vin tai ch hoc xa co th trao i vi nhau khng chi bng li noi va ma bng hinh anh va khng chi vi mt vai cng ty ma co th tham gia nhiu cng ty cung luc, t hnh thnh mt mng thng nht trn ton h thng mng. Nm bt c cc li ch mnh m ca cng ngh Video Conferecing ca Polycom cng nh xut pht t nhu cu thc tin ca khch hng, k hoch xy dng h thng Video Conferencing kt ni cc n v thnh vin vi nhau nhm thc hin mc tiu giao ban trc tuyn phc v cng tc hi hp, qun l, iu hnh, khai thc thng qua mi trng mng mt cc hiu qu v tit kim chi ph, gim thiu thi gian i li.B Thng tin & Truyn thng Video Conference 3/31

L mt nh cung cp gii php Video Conferencing hng u trn th gii Polycom cung cp cc gii php cho php tt c cc i tng khch hng lun thnh cng trong vic kt ni v hi ngh, khng ph thuc vo mi trng v v tr a l. Gii php ca nh sn xut Polycom cho php hot ng mt cch hp nht, cng vi s h tr ca h tng v cc cng c qun l. c tch hp trong cc gii php ca Polycom lun m bo cho cc ngi s dng n gin, bn vng mi lc mi ni trong mi trng cng tc hp nht. Tt c cc gii php ca Polycom c xp hng th gii v cc t chc h tr, sn phm c phn phi khp ni trn th gii.


II.MC TIU V YU CU H THNG HI NGH TRUYN HNH II.1.Mc tiu

H thng hi ngh truyn hnh ca B Thng tin v Truyn thng c xy dng nhm to lp mt h thng truyn hnh trc tuyn gia cc n v vi nhau cho cc mc tiu c th sau: T chc vic hi hp, hun luyn v iu hnh mt cch trc tip, khng cn tp trung ti mt v tr nht nh. Gim thiu ti a thi gian ph bin thng tin, tng chnh xc v nhanh chng ca cc thng tin ch huy. t hiu qu nh truyn t trc tip (mt i mt), m bo k lut tham gia hi hp nh mt n v tp trung. Gim thiu ri ro v ngi v vt cht trong nhng cuc hi hp, hun luyn ng phi di chuyn bng phng tin giao thng. Gim thiu chi ph ti chnh, ngun lc cho vic i li, n , thng tin lin lc bng in thoi, my fax... Tng nng lc iu hnh, tng cng vic trao i trc tip qua h thng hi ngh truyn hnh gip vic iu hnh c st hn vi thc t v to iu kin thun li cho ngi iu hnh ra quyt nh ng. Vi h thng ny, lnh o c th t chc giao ban hng ngy, hoc bt c lc no.

II.2.Yu cu h thng Hi ngh truyn hnh II.3.Gii php trin khai lp t kt ni cho HNTH, im im (Point to Point)

Khi mun thit lp cuc gi gia 2 im bt k vi nhau, ch cn bit c ch IP, hoc thng qua danh b c gn trn thit b hi ngh truyn hnh ca tng v tr ca thit b, do vic thit lp HNTH vi thac tc rt n gin.


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Thit lp hi ngh gia 2 im khng cn thng qua thit b iu khin a im (MCU). Bng thng kt ni gia 2 im s ph thuc vo bng thng c n nh trc t pha thit b no khi to cuc gi, k c khi s dng chc nng presentation.

nh phng ca v tr Near hoc Far, hoc 2 nh nh gm Near v Far, hoc 1 nh v 1 nh ln trn cng mn hnh Bng thng c tc upload v download phi bng nhau. Ti mi im phi c thit b hi ngh truyn hnh (EndPoint) gm: camera, micro, iu khin, cp cc loi kt ni n thit b ph tr khc. Ti mi im phi c thm thit b ph tr bn ngoi: mn hnh hin th l tivi hay my chiu, loa c khuch i cho m thanh. Th loi ng truyn c th Internet ADSL, MegaWAN, MetroNet, Leased Line,..

II.4.Gii php trin khai kt ni cho HNTH, im a im (Point to Multipoint)

Khi mun thit lp cuc gi gia 1 im chnh vi a im bt k vi nhau trong h thng, ch ny ch im lm ch ta mi c hnh nh c hin th trn mn hnh cho tt c cc im khc. Cc im khc khng th chn la v xem c hnh nh cc im khc, vB Thng tin & Truyn thng Video Conference 6/31

im ch ta y c hin th ln khi ngi iu khin cho quyn u tin pht biu trong hi ngh. Ch ny cn c gi Voice Switching (VSW) tc l v tr no pht biu (c th c c presentation) th ch duy nht hnh nh ca v tr mi c hin th trn tt c cc v tr khc, hnh nh ny s thay i nu thay i v tr pht biu. Thit lp hi ngh gia theo cch ny cn phi thng qua thit b iu khin a im (MCU) mi thc hin c gii php yu cu. Thc hic cuc gi c th gi t MCU ra cc im tham gia vo hi ngh, hoc cc im gi v MCU thng qua a ch IP hoc thng qua danh b c gn trn thit b hi ngh truyn hnh ca tng v tr ca thit b.

Ch Voice Switching, mi v tr ch thy c nh phng ca 1 v tr no ang pht biu (Far), hoc 2 nh nh gm Near v Far. Bng thng kt ni t cc im v MCU s ph thuc vo bng thng c n nh trc t pha thit b no khi to cuc gi, hoc qui nh bi ngi qun tr. Bng thng ti MCU phi bng tng bng thng cc im gi v MCU trong cng thi im din ra hi ngh. Thc hic cuc gi c th gi t MCU ra cc im tham gia vo hi ngh, hoc cc im gi v MCU thng qua a ch IP hoc thng qua danh b c gn trn thit b hi ngh truyn hnh ca tng v tr ca thit b Bng thng c tc upload v download phi bng nhau. Th loi ng truyn c th Internet ADSL, MegaWAN, MetroNet, Leased Line,..


II.5.Trnh chiu ni dung trn my tnh cho hi ngh truyn hnh

Tnh nng ny s trnh chiu nhng thng tin hin th trn mn hnh my tnh nh v hnh nh, ti liu, .., lc tt c thnh vin tham gia trong hi ngh u thy c thng tin trn mn hnh ca thit b hi ngh truyn hnh. ng thi lc cng thy c hnh nh ca ngi tham gia hi ngh v nghe c li ngi lm cng vic trnh chiu thng tin cho tan th thnh vin trong hi ngh. Tnh nng ny c th trnh chiu thng qua 2 phng thc kt ni: Trc tip gi my tnh v thit b hi ngh truyn hnh bi cp vi giao tip VGA. Thng qua LAN gia my tnh v thit b hi ngh truyn hnh bi a ch IP trn cp mng hoc mng khng dy, trn my tnh s c ci phn mm cho vic thc hin nhim v lin kt ny.

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My tnh kt ni trc tip vi thit b

Phn mm ci trn my tnh cho vic kt ni


III.GII PHP XUT CHO KHCH HNG III.1.Gii php xut

Cho 2 v tr hi ngh truyn hnh vi nhauVideo Conferencing System

VCS3

VCS3

Other office Meeting Hall 316 seat Other officeVCS

VCS3

IP WAN 2Mbps International Meeting room

VCS

10 x Small Meeting room

VCS3

Ho Chi Minh city

MIC

Da Nang City

M hnh xut hi ngh truyn hnh 12 im s dng HDX 9000 khng cn MCU

Phng hp trung tm t thit b u cui hi ngh truyn hnh Polycom-HDX 9000, thit b ny c th h tr hin th ra trn 3 mn hnh c lp cho cc ni dung khc nhau. Chc nng a im cho hi ngh t 4 im trn thit b Polycom-HDX 9000, khi h thng mun hi ngh t 3 im tr ln th bt buc thit b ti im trung tm phi tham gia vo hi ngh th tnh nng a im mi phc v cho cc site khc khi cn nng cp v sau.


V tc ng truyn nu tt c cc im kt ni v trung tm c tc trn thit b l 384Kbps, th tu theo s lng im kt ni v ng thi ta s tnh c tc c trung bnh nh bng bn di, tuy nhin theo php tnh ton an ton nht ca thit b Polycom th phi thm 20% ca bng thng c n nh trn thit b u cui l 384Kbps + (20%*384)= 460Kbps (tng ng bng thng 512Kbps nu thu t nh cung cp dch v) ti mi im khi kt ni v trung tm. Tng t bng thng tng ti trung tm cng c tnh da trn cng thc ny. Thit b hot ng n gin khi a vo h thng mng h tng sn c ca khch hng, phn phi, qun l cc nhm ring l cho tng loi ch hi ngh din ra ng thi. Ti cc v tr khi mun s dng hi ngh truyn hnh gia 2 im th c th gi trc tip gia 2 im vi nhau thng qua a ch IP c gn trn thit b hoc thng qua tn hay s do qun l theo quy nh ca cng ty.

Hin th 1 hnh ln 1 v tr no

Hin th 2 hnh 2 v tr


III.2.Thng tin v cc ni lp t thit b u cui Polycom ti phng hi ngh quc t

Thit b bao gm:-

Thit b x l hi ngh truyn hnh ca Polycom HDX 9000 giao tip vi mng LAN, video, audio. 2 Camera ghi hnh trong phng hi ngh (c th kt ni n 3 chic nu phng ln v ngi tham gia hi ngh ngi khng tp trung). Microphone m rng 2 chic (c th kt ni n 3 chic). Loa tch hp sn trn b x l, c th ly m thanh tnh hiu StereoSurround ra loa bn ngoi. Phn mm People+Content ti mi v tr ci t trn tng my tnh (hoc s dng phn cng VisualConcert c nh cho bt c my tnh no trnh din m khng cn phi ci t phn mm ring l) cho php trnh din (presentation) ni dung trn my tnh c nhn chia s cho cc v tr tham gia hi ngh cng xem, thng tin ny s hin th ng thi trn mn hnh hi ngh truyn hnh.

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Cc ph kin gm cp kt ni vi thit b nh: mn hnh, loa, micro, camera,..

Yu cu v tr t thit b hi ngh phi c:B Thng tin & Truyn thng Video Conference 11/31

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Ngun in 90-260 VAC. a ch IP tnh trong mng LAN cho thit b hi ngh, IP ny khng b h thng Firewall ngn chn. Mng LAN lin kt c vi cc im hi ngh khc thng qua WAN hay Internet. Yu cu phi c mn hnh hin th (my chiu hay tivi) c giao tip ng vo hnh nh l S-Video hoc VGA.

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III.3.Thng tin v cc ni lp t thit b u cui Polycom ti 12 phng hp nh

Thit b bao gm: -

Thit b x l hi ngh truyn hnh ca Polycom HDX 9000 giao tip vi mng LAN, video, audio. 12 Camera ghi hnh trong phng hi ngh (c th kt ni n 12 chic nu phng ln v ngi tham gia hi ngh ngi khng tp trung). Microphone m rng 2 chic (c th kt ni n 3 chic). Loa tch hp sn trn b x l, c th ly m thanh tnh hiu StereoSurround ra loa bn ngoi.

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Phn mm People+Content ti mi v tr ci t trn tng my tnh (hoc s dng phn cng VisualConcert c nh cho bt c my tnh no trnh din m khng cn phi ci t phn mm ring l) cho php trnh din (presentation) ni dung trn my tnh c nhn chia s cho cc v tr tham gia hi ngh cng xem, thng tin ny s hin th ng thi trn mn hnh hi ngh truyn hnh.

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Cc ph kin gm cp kt ni vi thit b nh: mn hnh, loa, micro, camera,..

Yu cu v tr t thit b hi ngh phi c: Ngun in 90-260 VAC. a ch IP tnh trong mng LAN cho thit b hi ngh, IP ny khng b h thng Firewall ngn chn. Mng LAN lin kt c vi cc im hi ngh khc thng qua WAN hay Internet. Yu cu phi c mn hnh hin th (my chiu hay tivi) c giao tip ng vo hnh nh l S-Video hoc VGA.III.4. Thng tin v cc ni lp t thit b u cui Polycom ti phng hi trng

Thit b bao gm:


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Thit b x l hi ngh truyn hnh ca Polycom HDX 9000 giao tip vi mng LAN, video, audio. 2 Camera ghi hnh trong phng hi ngh (c th kt ni n 3 chic nu phng ln v ngi tham gia hi ngh ngi khng tp trung). Microphone m rng 2 chic (c th kt ni n 3 chic). Loa tch hp sn trn b x l, c th ly m thanh tnh hiu StereoSurround ra loa bn ngoi. Cc ph kin gm cp kt ni vi thit b nh: mn hnh, loa, micro, camera,..

Yu cu v tr t thit b hi ngh phi c: Ngun in 90-260 VAC. a ch IP tnh trong mng LAN cho thit b hi ngh, IP ny khng b h thng Firewall ngn chn. Mng LAN lin kt c vi cc im hi ngh khc thng qua WAN hay Internet. Yu cu phi c mn hnh hin th (my chiu hay tivi) c giao tip ng vo hnh nh l S-Video hoc VGA.


IV.GII THIU THIT B POLYCOM IV.1.M t thit b Polycom HDX 9000

Polycom HDX 9000 l mt thit b u cui Video Conference c kh nng cung cp cht lng m thanh v hnh nh tuyt vi, tin cy v linh ng cao v thch hp vi mi kch c ca phng hp nh lp hc, hi trng. Vi mt h thng m thanh c tch hp sn v vi cng ngh x l m thanh Polycom StereoSurround a thit b HDX 9000 ln v tr dn u v cht lng m thanh i vi cc u cui Video Conference.

Thm vo , HDX 9000 s dng cng ngh Pro-motion cung cp cht lng hnh nh trung thc v sc nt tng ng vi cht lng hnh nh truyn hnh. HDX 9000 c th hot ng trong mi mi trng hi ngh; bn c th s dng TV hoc mn hnh VGA hin th, c th quay s vo hi ngh qua IP/ISDN/SIP, v c th kt ni vi bt k thit b carmera hoc VCR no m rng kh nng conference ca thit b, chia s cc file hnh nh, presentation vi tt c nhng ngi tham d khc. Ni dung hin th c th t PC, document camera, hay DVD v nhng ngi tham d ng thi c th nhn thy ngi ang din thuyt v ni dung nhng ti liu ang chia s.

H thng m thanh chuyn nghip, tuyt ho: Vi cng ngh Polycom StereoSurround, m thanh s c tch bit mt cch hon ho thm ch ngay c khi c nhiu ngi ni chuyn cng lc


Cht lng hnh nh cao: Cht lng hnh nh sc nt v mn vt trn ngng yu cu mi cp bng thng. Vi cng ngh nn H.246 v Pro-motion gip cho thit b ti u ho v cht lng x l hnh nh.

D dng tch hp Multimedia (video/audio/data): Cng lc c th conference v chia s data, presentation. Ngoi ra c th chia s tt c cc ni dung trn PC khi s dng thm phn mm Content+People IP

Quay s n gin v nng cao hiu qu thc thi: Tch hp Sound Station VTX 1000 thc hin cc cuc gi Video v nhn tn hiu m thanh mt cch r rng t mi v tr trong phng hp

Gii php tng th y : Vi nhng tu chn nh MCU, Visual Concert, People content IP, HDX 9000 cung cp mt gii php y v linh ng tho mn mi nhu cu ca ngi s dng

Kh nng qun l: H tr cc phn mm qun l tp trung khi trin khai trn mt m hnh phn b ln nh Polycom Management System, Polycom PathNevigator, Polycom Conference Suite v Polycom MGC, RMX 2000

IP Bng thng h tr n 4Mbps vi HDX 9002 (H.323 ), ISDN vi QBRI/PRI v V.35 h tr n 2Mbps P/T/Z HDX Camera (Pan/Tilt/Zoom) Kt ni mn hnh Full HD Hin th 2 mn hnh (vi HDX 9002) Hin th ton mn hnh vi Pro-Motion(50/60 fps) Kh nng chia s d liu trnh chiu vi phn mm People+Content IP H tr a ngn ng (13 ngn ng) H tr SIP-IP-ISDN Bng thng d liu ln n 2Mbp H tr m thanh cao ln n 22Khz (DVD) Hin th ton mn hnh vi Pro-Motion(50/60 fps) QoS over IP networks with iPriority


Polycom Microphone Array 22Khz HD vi kh nng thu m 360 , bn knh 3m.

Phn mn m ha tiu chun AES SoundStation IP 7000 Kt ni vi hi thoi m thanh,tng cng kh nng thu m v ng dng

People+Content IP Truyn cc d liu t PC vi ng dng chuyn nghip. Camera HDX M rng kh nng quan st MPPlus Tch hp sn phn mn kt ni a im (4 Site for IP and ISDN) Conference Room Solutions Nhiu ch hin th


Cu thnh cc thnh phn thit b HDX 9000-Polycom



B iu khin t xa thit b Polycom-HDX 9000

Thng s k thut thit b Video Standards & Protocols H.261 H.263++ H.264 People+Content / H.239 H.263 & H.264 Video Error Concealment People Video Resolution 720p, 30fps at 832 Kbps4Mbps 4SIF (704 x 480)/4CIF (704 x 576) at 256Kbps784 Kbps SIF (352 x 240), CIF (352 x 288) QSIF (176 x 120), QCIF (176 x 144)B Thng tin & Truyn thng Video Conference 20/31

Choice of native 4:3 or 16:9 display aspect ratios Content Video Resolution Up to 720p Input: SXGA (1280x1024), XGA (1024 x 768), SVGA (800 x 600), VGA (640 x 480) Output: XGA (1024x768), SVGA (800x600) Audio Standards & Protocols Polycom StereoSurround 22kHz bandwidth with Polycom Siren 22 14kHz bandwidth with Polycom Siren 14 , G.722.1 Annex C 7 kHz bandwidth with G.722, G.722.1 3.4 kHz bandwidth with G.711, G.728, G.729A Automatic Gain Control Automatic Noise Suppression Instant Adaptation Echo Cancellation Audio Error Concealment Keyboard Noise Reduction Music Mode Discussion Mode Stereo Audio (with MPPlus option) Other ITU-Supported Standards H.221 communications H.224/H.281 far-end camera control H.323 Annex Q far-end camera control H.225, H.245, H.241, H.331 H.239 dual stream H.231 in multipoint calls H.243 chair control H.460 NAT/firewall traversalB Thng tin & Truyn thng Video Conference 21/31

BONDING, Mode 1 Network Interfaces - 10/100/1000 auto NIC, RJ45 connector - RJ11 analog phone connector H.323 up to 4 Mbps pt-to-pt, 8 Mbps total with MPPlus (9004) Loss Packet Recovery - Polycom LPR for QoS - Reconfigurable MTU size (IP only) SIP up to 4 Mbps SIP / H.323 Dual Stack IPV6 support SIP / H.323 Dual Stack H.320 (Optional) - ISDN Quad BRI - ISDN PRI T1 or E1 - Serial (RS449, V.35, RS 530) up to 2 Mbps RS232 - Camera control - API Control - Data pass-through - Audio mixer control iPriority for QoS Polycom Lost Packet Recovery (LPR) Dynamic Bandwidth Allocation (DBA) Reconfigurable MTU size Auto SPID detection and line number configuration CMA Enhancements - H.350B Thng tin & Truyn thng Video Conference 22/31

- XMPP Presence - XML provisioning over HTTPS User Interface Directory Services System Management - Web-based - SNMP - Polycom Converged Management Application CDR API support International languages (17) RSS 2000 integration with HDX remote control USB Software Update Security Secure Web Secure Telnet Security Mode Embedded AES FIPS 197, H.235V3 and H.233/234 Secure password authentication Options Polycom EagleEye HD Camera - 1280 x 720p CCD imager - 12X optical zoom - 72deg FOV at min zoom - +- 100 deg pan range - +20/-30 deg tilt range - Output formats: SMPTE 296M 1280 x 720p, 50/60 FPS - Component, YPbPr output Avaya Network ConnectivityB Thng tin & Truyn thng Video Conference 23/31

People On Content MPPlus software for up to 4 (all models) or 8 (9004) sites - Audio transcoding - Video transcoding (line rate & speed) - StereoSurround and Siren 22 audio - Dual monitor emulation - People+Content supported - Voice activated switching - High Definition in continuous presence mode HDX Microphone Array or Ceiling Microphone Array SoundStructure integration w/SoundStation IP 7000 conference phone Upgrade to 8 Mbps line rate (to be used only with internal MCU on 9004) Polycom Executive Collection (Dual 50" HD Displays, audio system and ergonomically designed furniture) Electrical Auto sensing power supply Typical operating voltage/power 189VA @ 115V @ 60 Hz @ .67 PF Typical operating voltage/power 192VA @ 230V @ 60 Hz @ .66 PF Typical operating voltage/power 196VA @ 230V @ 50 Hz @ .65 PF These numbers were empirically collected under TYPICAL operating conditions. No attempt was made to force max power consumption. Voltages and currents are RMS. Power units are Volt-Amp.B Thng tin & Truyn thng Video Conference 24/31

Environmental Specification Operating Temperature: 0-40oC Operating Humidity: 10-80% Non-Operating Temperature: -40o -70o C Non-Operating Humidity (Non-condensing): 10-90% Maximum altitude is 10,000 feet Physical Characteristics Video Base Unit (W/H/D): 17.2"x3.44"x14.5"; 436.88 mm / 87.38 mm / 368.3 mm Video Base Unit Weight: 20.5 lbs; 9.3 kg Warranty One-year return to factory parts and labor 90-day software warranty Technical Documentation Award-winning documentation for setting up, maintaining, and using the system available at www.polycom.com/videodocumentationIV.2. EagleEye HD Camera

Tnh nng v li ch chnh Phn gii HD (1280x720) 720p ti 60fps x l hnh ng tt nht Nhn thy thm 20% vi t l hin th 16:9 12X Zoom quang PTZ m, nhanh v nh nhng


> 270 Hu nh khng mo hnh khi chuyn ng H tr linh hot nhiu chun tn hiu analog v digital signals, v d: Analog Component (YPrPb) khi chy cp di Digital signals cho cht lng hnh cao nht Thu tn hiu IR Remote

IV.3.Polycom RSS 2000

Polycom RSS 2000 cho php t chc chia s d liu v giao tip hiu qu hn bng cch ghi v streaming video thng tin. Ngi dng c th bt u ghi m t bt k im cui no hoc t MCU. Gia hai im video hi ngh, h thng s ghi li c hai trong mt dng duy nht. Mi im hi ngh c th c ghi li v truyn trc tip ln web.


Polycom RSS 2000 Application Highlights Record single point, point to point or multipoint conferences Capture presentations with H.239 Polycom high definition (HD) support with 720p and 1080p H.264 video and Siren 22 audio Clustering of multiple Polycom RSS 2000s for higher availability and redundancy Integration with the Polycom VMC 1000 for enhanced video content management Transcoding of video content using the new RSS 2000 Media Toolkit Playback of video content from an endpoint or the Web Integrates with HDX DVR buttons on the remote control for simple initiation of recording and playback Integrates with Polycom MCUs, RMX 2000, RMX 1000, MGC, for simple recording of multipoint video conferencing XML API support for third party integrations Audio/Video Support Audio/Video Support Live Video Resolutions: QCIF, C(S)IF, 4CIF, SD, 720p and 1080p HD, XGA, VGA Audio support: G.711 a and u, G.722, G.728, G.722.1, Annex C, Siren 14, Siren 22 Stereo AES Media encryption between the video conference system and the RSS 2000 Media Conversion Polycom RSS 2000 Media Tool kit Multimedia presentation sharing with H.239 Media Conversion RSS 2000 Media Tool kit Offline conversion to MPEG 4 or QuickTime format with Media Tool kit Offline transcoding of media to lower bit rates Retain only video content by removing H.239 content from media with Media Tool kit Recording Records video at varying bit rates 128 kbps to 4 Mbps


Up to 1080p HD record and playback, record stereo calls in single point and point to point calls Records presented content via H.239 Single stream, side by side, layout options for video and content IVR support to provide users system feedback Flexible recording environments initiated from either an H.323 MCU or video endpoint Supports up to 2 concurrent video conferencing recording sessions

Polycom RSS 2000 High availability through RSS 2000 clustering enables users to take advantage of excess capacity on other RSS 2000 servers Playback Archived Playback to H.323 endpoint, MCU or gateway Search and sorting options for archives from endpoint interface Preview video before play back from H.323 endpoint Offload converted video content for playback on other multimedia devices Up to 10 video endpoints can access RSS 2000 for playback, more in a clustered RSS 2000 environment Streaming Unicast up to 50 concurrent streams Multicast Webcast live or on demand with Windows Media player and RealPlayerB Thng tin & Truyn thng Video Conference 28/31

Interoperates with the Polycom VMC 1000 for expanded streaming scalability and Video on Demand content management Capacity Up to 700 hours at 384kbps of H.323 and Windows compatible file format content Security User and Endpoint viewing and recording rights authorization Terminal recording and viewing rights authorization based on the identification NAT support for firewalls Microsoft Security upgrade for Windows XP Operating System TLS/SSL and HTTPS Support Anti Virus Application Support Management Embedded Web server enables full control, configuration and monitoring of system and recordings Support for third-party Gatekeepers Online status of current connected H323 devices User Management with Active Directory Integration Diagnostic logging Network Time Protocol Menu Customization for the Web interface and the video conferencing endpoint Move files from one RSS 2000 to another RSS 2000 through the RSS 2000 Media Tool Kit Automatic Backup and Delete through System utilities for automatic content archiving Language support English Chinese Traditional (Taiwan) Japanese Korean Portuguese (Brazilian)B Thng tin & Truyn thng Video Conference 29/31

Spanish (Latin America) Russian German French Italian Norwegian Network Interface 10/100 Ethernet Power Input Voltage: 100 - 240 V, 50 - 60 Hz, 3-5 Amps Thermal controlled 220W ATX AC power supply w/PFC System Configuration 250GB Hard Disk Physical Dimensions Form Factor: 1U 19" rack mount Height: 1.73" (44 mm) Width: 16.83" (430 mm) Depth: 15.35" (390 mm) Gross Weight: 22.4 lbs (10.2 kg)


V.DANH SCH THIT B

a.

316 meeting Room: - 05 AUX HD Color Video Camera - 01 HD Video Switcher - 01 Video Conferencing Endpoint - 01 Recording and Streaming Server - 02 70 inch Monitor - 02 HD Video Splitter - 02 40 inch Monitor - 01 29 inch Monitor - Wired Remote Control Unit For Color Video Camera - 500m AUX camera cable - 30m Main camera cable

b.

200m2 International meeting room: - 01 AUX HD Color Video Camera - 01 Video Conferencing Endpoint - 02 70 inch Monitor - 02 HD Video Splitter - 02 40 inch Monitor - Wired Remote Control Unit For Color Video Camera - 300m AUX camera cable - 30m Main camera cable

c.

20m2 meeting (10 Rooms) - 01 Video Conferencing Endpoint - 02 52 inch Monitor


polycom 1.1

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