Tsim kom muaj ib qho kev soj ntsuam video zoo li yooj yim thaum xub thawj siab ib muag
txoj hauj lwm.
Nws txoj kev siv yuav tsum tau daws ntau yam teeb meem ncaj ncees. Dhau li
npaj cov ntaub ntawv kis tau tus mob, sau, khaws cia thiab khaws cov ntaub ntawv tsim nyog
Nws yog ib qho tsim nyog los muab lub zog rau lub koob yees duab video, nrog rau kev tswj xyuas thiab kev kuaj mob.
Qhov zoo ntawm IP koob yees duab daws teeb meem
Muaj ntau ntau txoj kev txhais tau tias: los ntawm cov tshuaj analog
video koob yees duab rau me me USB web koob yees duab thiab me me video recorders.
Kev siv lub koob yees duab IP rau
txais ib daim duab.
Cov koob yees duab ntawm hom no xa cov duab hauv daim ntawv digitized hla IP network. Qhov no
muab ntau qhov zoo: cov duab los ntawm lub koob yees duab tau txais tam sim ntawd hauv daim ntawv digital,
uas yog, nws tsis xav tau tshwj xeeb converters, cov ntaub ntawv sau tau yooj yim dua
txheej txheem, systematize, muab archive search, thiab hais txog.
Yog hais tias nws yog ua tau los khiav ib tug network cable, thiab qhov kev ncua deb ntawm tus tes hloov thiab
koob yees duab tsis tshaj qhov tso cai qhov tseem ceeb, ces lawv feem ntau siv Ethernet network rau
twisted khub puag thiab lub koob yees duab ua haujlwm ntawm kev sib txuas cable. Qhov kev txiav txim siab no
ua kom muaj kev sib txuas lus ruaj khov thiab ua haujlwm ywj pheej ntawm lwm tus neeg sab nrauv,
xws li kev xaiv ntawm ntau zaus, muaj kev cuam tshuam ntawm huab cua thiab lwm yam nuances.
Kev siv cov kab txuas txuas kuj tso cai rau koj siv tib yam
cable (twisted khub) thiab rau lub hwj chim video koob yees duab - Fais fab dhau Ethernet, PoE.
ΠΡΠΈΠΌΠ΅ΡΠ°Π½ΠΈΠ΅. Lwm hom kev sib txuas hauv network tau siv tsawg dua,
Piv txwv li, ntawm Wi-Fi lossis GSM. Txawm tias tag nrho cov txiaj ntsig ntawm kev sib txuas lus wireless,
Qhov teeb meem ntawm lub hwj chim mov rau cov koob yees duab zoo li no yuav tsum tau daws rau txhua rooj plaub nyias.
Piv txwv li, lub zog los ntawm lub teeb pom kev zoo network, los ntawm lub hnub ci roj teeb, thiab lwm yam. IN
nyob rau hauv dav dav, qhov no tsis yog raws nraim ib qho kev taw qhia uas yuav pom zoo raws li
ib qho yooj yim thiab universal tov rau feem ntau cov dej num.
Cov yam ntxwv ntawm kev soj ntsuam video piv rau lwm qhov kev faib IP
Nyob rau hauv cov ntaub ntawv ntawm kev soj ntsuam video, nws yog tsis yooj yim sua kom ncaj qha tshaj tawm cov kev paub ntawm kev tsim lwm tus neeg
tes hauj lwm. Cia peb ua, rau kev sib piv, kev sib txuas lus suab raws li IP xov tooj. Txawm tias
tag nrho cov chaw sib txawv ntawm daim ntawv thov, ob qho tib si muaj thiab muaj siv IP network, hauv ob qho tib si
Qee zaum, PoE fais fab yuav siv tau.
Tab sis yog tias peb xav txog cov yam ntxwv ntawm kev ua haujlwm, nrog rau txoj hauv kev zoo sib xws
Tej yam daws tau txawv heev. Nov yog qee qhov nta:
-
Lub koob yees duab IP yuav tsum tau saib xyuas tas li. Tib neeg, tsiaj txhu lossis khoom siv
cov khoom uas nyob rau hauv kev soj ntsuam video tsis zoo li yuav tiv tauj lawv tus kheej
hu rau technical support los qhia lub koob yees duab tsis ua haujlwm.Tab sis nyob ib sab ntawm lub tuam txhab IP xov tooj muaj feem ntau yog tus neeg siv nrog
lub computer. Yog tias nws muaj teeb meem nrog kev sib txuas lus hauv xov tooj, nws tuaj yeem qhia tau
Nyob rau hauv rooj plaub no, los ntawm kev tsim ib txoj hauj lwm nyob rau hauv daim ntawv thov system, xa ib daim ntawv thov los ntawm kev xa ntawv, los ntawm kev hu
tus kheej lub xov tooj ntawm tes (yog tias lub tuam txhab txoj cai tso cai) thiab lwm yam. -
Cov koob yees duab IP feem ntau yog nyob rau hauv qhov chaw nyuaj mus cuag: hauv qab qab nthab, rau
ncej thiab lwm yam. Ib yam dab tsi sai "coj thiab ua" tuaj yeem ua tau heev
teeb meem. Yog hais tias tus twisted khub kev twb kev txuas yog muab zais nyob rau hauv lub phab ntsa li ntawd
xyuas qhov xwm txheej ntawm lub cable - ua ntej koj yuav tsum tau sim ua kom nws tawm.
Kev ua haujlwm ntawm kev hloov lub koob yees duab kuj zoo li me ntsis nyuaj dua li xwb
disconnect thiab khaws lub xov tooj tsis ua haujlwm ntawm lub rooj thiab muab rau tus neeg siv
es tsis txhob muaj cov cuab yeej ua haujlwm.
Lus ceeb toom. Cov koob yees duab IP feem ntau nyob ntawm qhov deb deb ntawm
switchboard, piv txwv li, video soj ntsuam hauv pej xeem lub vaj, chaw ua si, thiab lwm yam. Yog
PoE yog siv, nws yog ib qho tsim nyog los tswj kom muaj qib siab txaus
lub zog, uas txo qis nrog nce kev ncua deb ntawm qhov chaw.
Cov kev cai rau kev ruaj ntseg ntawm tag nrho cov kev soj ntsuam video yog siab heev. Los ntawm
qhov zoo thiab ua tiav ntawm daim duab tuaj yeem nyob ntawm ntau yam: ntawm kev txo qis
tos lub sij hawm muab daim ntawv hla mus txog rau thaum tus neeg ua txhaum cai raug txheeb xyuas hauv qhov system
ntsej muag paub. Yog li ntawd, kev ua haujlwm ruaj khov yog qhov tseem ceeb heev. Raws li,
qhov hloov, raws li qhov txuas hauv nruab nrab, yuav raug siab
kev xav tau. Vim muaj kev hloov pauv tsis tu ncua ntawm PoE, kev soj ntsuam video yuav tsis ua haujlwm
tsis ruaj khov (yog tias nws ua haujlwm tag nrho). Yog li ntawd, yuav ib lub PoE hloov
yeej tsis yog rooj plaub thaum koj yuav tsum sim txuag nyiaj thiab coj thawj tus koj tau txais
qhov kev xaiv pheej yig tshaj.
Cov lus nug zoo sib xws tshwm sim tsis yog thaum siv lub koob yees duab IP, tab sis kuj muaj lwm yam
kev daws teeb meem rau kev soj ntsuam video. Tau kawg, tag nrho cov teeb meem no daws tau, txwv tsis pub
IP koob yees duab, thiab ib qho kev soj ntsuam video feem ntau, yuav nyuaj rau siv
xyaum. Tab sis nws puas tuaj yeem ua rau koj lub neej yooj yim dua thiab tsis siv nyiaj ntxiv
Cov peev txheej: sijhawm, nyiaj txiag, tib neeg kev rau siab rau kev ua haujlwm yooj yim?
Cov keyboards tshwj xeeb rau txuas IP koob yees duab
Summary tag nrho cov saum toj no, peb tuaj yeem hais tias ua haujlwm nrog cov tshuab raws li
IP koob yees duab yog yooj yim dua yog tias koj siv cov cuab yeej tshwj xeeb tsim rau
ua haujlwm nrog lawv. Thiab txij li thaum IP koob yees duab txuas nrog rau kev hloov, hauv qab no yog cov lus hais
Cia peb tham txog cov cuab yeej tshwj xeeb ntawm hom no.
Rau qhov kev hloov no, cov haujlwm hauv qab no tshwm sim:
- kom ruaj ntseg kev sib txuas lus;
- PoE fais fab mov;
- kev saib xyuas thiab tswj cov koob yees duab IP;
- tiv thaiv hluav taws xob surges thiab electrostatic paug.
Ib qho ntawm cov laj thawj tseem ceeb yog qhov tso cai ntev ntawm cov kab txuas nrog uas
Cov cuab yeej siv hluav taws xob. Qhov thib ob pab tau zoo heev zoo li
muaj peev xwm tswj tau, piv txwv li, siv LLDP raws tu qauv. Tshwj xeeb
Kev ua haujlwm ntawm remotely rebooting lub koob yees duab IP uas tau txais lub zog zoo li muaj txiaj ntsig
via PoE.
ΠΡΠΈΠΌΠ΅ΡΠ°Π½ΠΈΠ΅. Link Layer Discovery Protocol (LLDP) yog cov ntaub ntawv txuas raws tu qauv
txheej, uas txhais cov txheej txheem rau cov khoom siv ntawm Ethernet network rau
nyob rau hauv peb rooj plaub - rau keyboards thiab IP koob yees duab. Ua tsaug rau kev siv cov khoom siv LLDP
tuaj yeem faib cov ntaub ntawv hais txog lawv tus kheej mus rau lwm qhov ntawm lub network thiab txuag
tau txais cov ntaub ntawv.
Tsis ntev los no, Zyxel tau tshaj tawm PoE hloov tshiab nrog
tshwj xeeb tsim thiab software.
Txhawm rau kom nkag siab zoo dua qhov tseem ceeb ntawm kev tsim kho tshiab, peb yuav xav txog txoj kab
unmanaged GS1300 keyboards, thiab ib kab ntawm tshiab tswj GS1350 qauv
Extended Range Essentials.
Tag nrho cov keyboards los ntawm cov kab no yog tsim tshwj xeeb rau cov tshuab
kev soj ntsuam video. Nyob rau hauv tag nrho, 7 niaj hnub qauv muaj rau cov neeg siv
keyboards, uas 3 yog unmanaged thiab 4 yog tswj
Zyxel G1300 Series Unmanaged Hloov
Hauv kab no, cov haujlwm kho vajtse hauv qab no tuaj yeem raug sau tseg uas muaj txiaj ntsig:
tshwj xeeb tshaj yog rau kev soj ntsuam video:
- Cov peev nyiaj PoE siab - tso cai rau koj tswj hwm lub zog xav tau txawm nyob ntawm
nrug deb heev; - Maximum PoE LED;
- txuas cov koob yees duab ntawm qhov deb txog li 250 m;
- Kev ntsuas kub ntawm -20 txog +50 β (tshwj xeeb tshaj yog qhov no tuaj yeem ua tau
pab tau thaum ua hauj lwm hauv teb, piv txwv li thaum hloov
nyob rau ntawm qhov chaw ib ntus).
ESD/Surge Protection Tus nqi:
- ESD - 8 kV / 6 kV (Air / Sib cuag);
- Surge - 4 kV (Ethernet Chaw nres nkoj).
ΠΡΠΈΠΌΠ΅ΡΠ°Π½ΠΈΠ΅. ESD - tiv thaiv electrostatic voltage, Tshaj tawm -
tiv thaiv overvoltage. Yog tias muaj qhov tso tawm zoo li qub tshwm sim hauv huab cua mus txog 8
kilovolt, los yog 6 kV electrostatics nyob ze, los yog ib ntus surge
voltages mus txog 4 kilovolts - qhov hloov pauv muaj txoj hauv kev zoo ntawm kev muaj sia nyob xws li
teeb meem.
Daim duab 1. Qhov taw qhia rau kev saib xyuas PoE.
Lus ceeb toom. Siv DIP keyboards, koj tuaj yeem teeb tsa cov chaw nres nkoj rau
uas yuav muaj ntau yam ntxiv - mus txog 250m. Cov chaw nres nkoj ntxiv yuav ua haujlwm hauv
hom li qub.
Zyxel tau npaj ntau tus qauv ntawm cov keyboards nrog cov lej sib txawv
ports los ntawm 8 mus rau 24. Txoj kev no tso cai rau koj hloov kho raws li koj xav tau
cov neeg siv khoom.
Qhov sib txawv ntawm cov yam ntxwv ntawm cov qauv tswj tau qhia hauv Table 1.
Table 1. Cov qauv tsis tswj hwm ntawm Zyxel GS1300 series keyboards
-
Tus naj npawb ntawm PoE ports
Uplink ports
PoE Power Budget
Hwj chim qhov chaw
GS1300-10 TSI
8 TSI
1 SFP, 1GE
130 W
Sab hauv
GS1300-18 TSI
16 TSI
1 SFP, 1 GE
170 W
Sab hauv
GS1300-26 TSI
24 TSI
SWB 2 Stb
250 W
Sab hauv
Zyxel G1350 Series Tswj Hloov
Hloov hauv kab no muaj peev xwm tswj tau ntau dua thiab
tswj kev ua haujlwm ntawm kev saib xyuas video. Built-in kev ruaj ntseg nta thiab
Kev ruaj ntseg kev ua tau zoo yog pab tau rau ntau yam xwm txheej.
Ib co nthuav hardware nta:
- kev tiv thaiv siab heev tiv thaiv 4 kV surges thiab
electrostatic tawm 8 kV (GS1350 series); - LEDs rau PoE tswj;
- Kawg khawm zoo (FW rov qab);
- txuas cov koob yees duab ntawm qhov deb txog li 250m nrog bandwidth ntawm 10
Mbit / s, uas sib haum rau tus qauv; - Kev ntsuas kub ntev (ntawm -20 txog +50 β).
ESD/Surge Protection qhov tseem ceeb ntawm lawv tus kheej tseem zoo ib yam li rau cov uas tsis tau tswj hwm
qauv:
- ESD - 8 kV / 6 kV (Air / Sib cuag);
- Surge - 4 kV (Ethernet Chaw nres nkoj).
Daim duab 2. PoE LED bar thiab Restore khawm.
Hais txog kab tshiab, ib tus tsis tuaj yeem tsis nco qab cov haujlwm tshiab built-in software,
Piv txwv:
- Kev tswj hwm qib siab PoE rau kev soj ntsuam video;
- IEEE 802.3bt kev them nyiaj yug - 60W ib qhov chaw nres nkoj (GS1350-6HP);
- Basic L2, Web Support, CLI tswj.
Raws li kev txhawb nqa Nebula Flex, nws xav tau rau GS1350 series qauv
ntawm 2020.
Hais txog G1350 cov cuab yeej siv kab, nws tsim nyog sau cia qhov pom ntawm tus qauv hluas ntawm
4 PoE chaw nres nkoj. Qhov "me nyuam mos" no tshwj xeeb tshaj yog muaj txiaj ntsig zoo thaum txhim kho cov kab ke
video soj ntsuam rau cov khoom me thiab cov lag luam SMEs.
Rooj 2. Tswj qauv ntawm Zyxel GS1350 series keyboards.
-
Tus naj npawb ntawm PoE ports
Uplink ports
PoE Power Budget
Hwj chim qhov chaw
GS1350-6 TSI
4GE
1 SFP, 1GE (802.3bt)
60W
Sab nraud
GS1350-12 TSI
8GE
2 SFP, 2GE
130W
Sab hauv
GS1350-18 TSI
16GE
2 Sib
250W
Sab hauv
GS1350-26 TSI
24GE
2 Sib
375W
Sab hauv
Advanced Control for Video Surveillance
Nyob rau hauv thiaj li yuav ua kom tiav cov feem ntau ua tiav, nruam xyuas, raws li zoo raws li rau
yooj yim ntawm kev siv, Zyxel tau ntxiv cov yam ntxwv tseem ceeb tshiab:
- cov ntaub ntawv hais txog IP koob yees duab ntawm nplooj ntawv "Neighbors";
- tshawb xyuas lub koob yees duab xwm txheej;
- uninterrupted fais fab mov rau lub koob yees duab (thaum muab kho dua los yog rebooting tus hloov);
- tej thaj chaw deb reboot ntawm IP koob yees duab;
- granular PoE kev xaiv los txhawb cov koob yees duab IP tsis ua raws
PoE txuj; - pab PoE ntawm lub sijhawm;
- qhov tseem ceeb rau PoE ports.
Hauv qab no peb yuav tsom mus rau peb txoj haujlwm nrov tshaj plaws uas tau tshwm sim hauv qhov tshiab
qauv.
Neighbors web interface nplooj ntawv - "Neighbors"
Ntawm nplooj ntawv no koj tuaj yeem pom cov xwm txheej ntawm lub koob yees duab, tus IP siv los
kev sib cuam tshuam (muab lub koob yees duab txuas thiab ua haujlwm), nrog rau "khawm"
kom reboot thiab pib dua rau lub Hoobkas nqis.
Daim duab 3. Fragment of the Neighbors web interface page - βNeighborsβ.
Auto PD rov qab
Qhov no feature cia li ntes ib tug khov IP lub koob yees duab thiab reboots nws.
Qhov khoom kim heev no tam sim no muaj rau txhua lub koob yees duab los ntawm txhua tus neeg tsim khoom. Qhov ntawd yog
yuav Zyxel hloov thiab koj tuaj yeem ua haujlwm nrog cov koob yees duab koj twb muaj lossis cov ntawd
uas lub Security Service yuav tsum tau muab ntsia.
Nws tuaj yeem txiav txim siab lub koob yees duab xwm txheej ntawm LLDP raws tu qauv, nrog rau ntawm
xa ICMP pob ntawv, ua lwm yam lus, los ntawm Ping li niaj zaus.
Nws muaj peev xwm tiv thaiv lub koob yees duab faulty los ntawm rebooting tas li
uas yog muab nrog lub zog ntawm PoE.
Daim duab 4. Fragment of the Neighbors interface page - βNeighborsβ.
Nruam PoE
Cov yam ntxwv no ua kom lub zog txuas ntxiv mus rau lub koob yees duab thiab lwm yam sensors
thaum hloov kho.
Ntxiv nrog rau kev ua haujlwm ib txwm muaj, muaj qee lub sijhawm uas yuav tsum tau ua
qee yam kev ua nrog tus hloov, piv txwv li:
- ua qhov hloov tshiab firmware.
- upload cov ntaub ntawv teeb tsa tshiab, lossis, hloov pauv, rov qab cov tam sim no
chaw rau yav dhau los sawv daws yuav los ntawm cov ntaub ntawv thaub qab; - ua ib qho rov pib dua rau lub Hoobkas.
Tsis tas li ntawd, qee zaum muaj qhov xav tau ntxiv rau reboot tus tes hloov,
Piv txwv li, txhawm rau txheeb xyuas tias cov chaw tau ua kom raug.
Ntawm chav kawm, lub hwj chim mov rau lub koob yees duab yuav tsum tsis txhob poob tag nrho lub sij hawm no.
Vim li cas qhov kev xav tau tshwm sim? Nws yuav zoo li yog tias qhov hloov
reboots, vim li cas peb thiaj li xav tau lub zog txuas ntxiv rau lub koob yees duab?
Qhov tseeb yog tias rebooting lub koob yees duab lawv tus kheej thiab nkag mus rau hom kev khiav hauj lwm yuav siv sij hawm
ib pliag. Ntxiv mus, video soj ntsuam software yuav tsum
muaj sij hawm "catch" lub koob yees duab tshiab loaded. Hauv kev xyaum rau qhov no thiab
nws yuav siv sij hawm. Yog li ntawd, txij li lub sijhawm hloov pauv tau rov qab los,
thiab kom txog thaum cov ntaub ntawv kaw tseg tau rov qab los ntawm kev soj ntsuam tag nrho, cov teeb meem yuav tshwm sim.
ib qho kev ncua uas tsis tuaj yeem lees txais los ntawm qhov pom ntawm cov cai tswj kev nyab xeeb.
Tias yog vim li cas nws yog ib qho tsim nyog los txo qis qhov tshwm sim ntawm kev poob qis, suav nrog
suav nrog vim kev saib xyuas niaj hnub.
xaus
G1300 kab ntawm kev tswj tsis tau hloov pauv tau suav nrog ntau yam
muaj txiaj ntsig zoo. Txawm li cas los xij, G1350 lub peev xwm muaj ntau dua ob qho tib si ntawm kev tswj hwm
network (tswj vs unmanaged hloov), thiab xyuas kom meej
tshwj xeeb video soj ntsuam xav tau.
Tshwj xeeb tshaj yog txaus siab yog lub peev xwm los tswj cov koob yees duab los ntawm lwm cov tuam ntxhab, nrog rau
ib txoj hauv kev sib npaug thaum ua kom muaj kev txuas ntxiv ntawm kev soj ntsuam.
Peb teb cov lus nug thiab txhawb cov thawj tswj hwm hauv peb . Zoo siab txais tos!
Cov chaw
Los ntawm txoj kev, Zyxel nyuam qhuav dhau los 30 xyoo!
Nyob rau hauv kev hwm ntawm qhov kev tshwm sim, peb tau tshaj tawm ib tug dav txhawb nqa:
Tau qhov twg los: www.hab.com