Sab nraum zoov QAM Analyzer nrog Huab, Qib Fais Fab thiab MER rau ob qho tib si DVB-C thiab DOCSIS, MKQ010

Kev Piav Qhia Luv:

MoreLink's MKQ010 yog lub cuab yeej ntsuas QAM muaj zog uas muaj peev xwm ntsuas thiab saib xyuas cov teeb liab RF hauv online. MKQ010 muab kev ntsuas lub sijhawm tiag tiag ntawm kev tshaj tawm thiab kev pabcuam network rau txhua tus neeg muab kev pabcuam. Nws tuaj yeem siv los ntsuas thiab saib xyuas cov kev txwv QAM ntawm DVB-C / DOCSIS networks.

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Cov Lus Qhia Txog Khoom

Cov Cim Npe Khoom

Cov Lus Qhia Txog Khoom

MKQ010 tuaj yeem muab kev ntsuas: Qib Fais Fab, MER, Constellation, BER cov lus teb rau txhua txoj kab QAM los ua qhov kev tshuaj xyuas tob. Nws tau tsim los kom haum rau kev ua haujlwm tau zoo hauv qhov kub thiab txias. Tsis yog tsuas yog Txhawb Nqa Huab Kev Tswj Xyuas Platform los tswj ntau yam khoom siv MKQ010, tab sis nws kuj tseem tuaj yeem siv tau ib leeg.

Cov txiaj ntsig

➢ Yooj yim rau kev khiav lag luam thiab teeb tsa

➢ Kev ntsuas tas mus li rau cov kev ntsuas ntawm koj lub network CATV

➢ Kev ntsuas ceev rau 80 txoj kev ntsuas (Lub zog / MER / BER) hauv 5 feeb

➢ Kev Ntsuas Siab Rau Qib Fais Fab Thiab MER Rau Ntau Yam Dynamic Thiab Tilt

➢ Lub platform tswj huab kom nkag mus rau cov txiaj ntsig ntsuas

➢ Kev lees paub ntawm HFC txoj kev mus tom ntej thiab kev xa xov RF zoo

➢ Embedded Spectrum Analyzer txog li 1 GHz (xaiv 1.2 GHz)

➢ Rov qab mus rau lub platform huab los ntawm DOCSIS lossis Ethernet WAN Port

Cov yam ntxwv

➢ Kev txhawb nqa tag nrho DVB-C thiab DOCSIS

➢ Kev txhawb nqa ITU-J83 Annexes A, B, C

➢ Tus neeg siv txhais cov lus ceeb toom thiab qhov txwv

➢ Cov kev ntsuas tseem ceeb ntawm RF

➢ Kev txhawb nqa TCP / UDP / DHCP / HTTP / SNMP

Cov Kev Ntsuas Kev Tshuaj Xyuas QAM

➢ 64 QAM / 256 QAM / 4096 QAM (Xaiv) / OFDM (Xaiv)

➢ Qib Fais Fab RF: +45 txog +110 dBuV

➢ Kev Tawm Tswv Yim Dav Dav: -15 dB txog +15 dB

➢ MER: 20 txog 50 dB

➢ Kev suav ua ntej BER thiab RS uas kho tau

➢ Kev suav tsis raug tom qab BER thiab RS

➢ Lub hnub qub

➢ Kev Ntsuas Qhov Ntsug

Cov ntawv thov

➢ Ob qho kev ntsuas network DVB-C thiab DOCSIS Digital Cable

➢ Kev saib xyuas ntau txoj kev thiab kev saib xyuas tas mus li

➢ Kev Tshawb Fawb QAM tiag tiag

Cov kev sib txuas lus

RF		Poj Niam F Txuas (SCTE-02)		75 Ω
RJ45 (1x RJ45 Ethernet chaw nres nkoj) (Xaiv tau)		10/100/1000		Mbps
AC Plug		Tswv yim 100 ~ 240 VAC, 0.7A
RF Cov yam ntxwv
DOCSIS	3.0/3.1 (Xaiv tau)
Zaus Ntau (Ntug-rau-Ntug) (RF Faib)	5-65/88–1002 5-85/108-1002 5-204/258–1218 (Xaiv Tau)		MHz
Channel Bandwidth (Kev Tshawb Pom Tsis Siv Neeg)	6/8		MHz
Kev hloov kho	16/32/64/128/256 4096 (Xaiv) / OFDM (Xaiv)		QAM
RF Input Fais Fab Qib Ntau Yam	+45 txog +110		dBuV
Tus nqi cim	5.056941 (QAM64) 5.360537 (QAM256) 6.952 (64-QAM thiab 256-QAM) 6.900, 6.875, 5.200		Cov cim/s
Impedance	75		OHM
Kev poob rov qab los ntawm kev nkag mus	> 6		dB
Kev Ntsuas Qib Fais Fab	+/-1		dB
MER	20 txog +50		dB
Qhov Tseeb ntawm MER	+/-1.5		dB
BER	Ua ntej RS BER thiab tom qab RS BER

Spectrum Analyzer
Cov Chaw Teeb tsa Spectrum Analyzer Yooj Yim	Preset / Tuav / Khiav Zaus Lub Sijhawm (Yam tsawg kawg nkaus: 6 MHz) RBW (Yam tsawg kawg nkaus: 3.7 KHz) Kev Sib Piv Amplitude Chav Amplitude (dBm, dBmV, dBuV)
Kev Ntsuas	Cim Nruab Nrab Tuav Qhov Siab Tshaj Plaws Lub hnub qub Lub zog ntawm channel
Kev Demodulation Channel	Xauv Ua Ntej-BER / Tom Qab-BERFEC / Hom QAM / Annex Qib Fais Fab / MER / Tus Nqi Cim
Tus naj npawb ntawm cov qauv (Qhov siab tshaj plaws) ib lub sijhawm	2048
Kev Ceev Luam theej @ Tus lej qauv = 2048	1 (TPY.)	Qhov thib ob
Tau Txais Cov Ntaub Ntawv
Cov Ntaub Ntawv Lub Sijhawm Tiag Tiag	Telnet (CLI) / Web UI / MIB

Cov yam ntxwv ntawm software
Cov Txheej Txheem	TCP / UDP / DHCP / HTTP / SNMP
Rooj Sib Tham	> 80 RF Cov Kev Sib Txuas
Lub Sijhawm Luam theej rau tag nrho cov channel table	Tsis pub dhau 5 feeb rau ib lub rooj ib txwm muaj nrog 80 RF channels.
Hom Channel uas txhawb nqa	DVB-C thiab DOCSIS
Cov Kev Ntsuas Saib Xyuas	Qib RF, QAM Constellation, MER, FEC, BER, Spectrum Analyzer
WEB UI	Yooj yim qhia cov txiaj ntsig scan los ntawm huab platform lossis web browser Yooj yim hloov cov channel saib xyuas hauv lub rooj Spectrum rau HFC cog Constellation rau zaus tshwj xeeb
MIB	MIBs ntiag tug. Pab txhawb kev nkag mus rau cov ntaub ntawv saib xyuas rau cov txheej txheem tswj hwm network
Cov Kev Ceeb Toom Tseem Ceeb	RF Fais Fab Qib / MER tuaj yeem teeb tsa los ntawm WEB UI lossis MIB, thiab cov lus ceeb toom tuaj yeem xa los ntawm SNMP TRAP lossis tso tawm rau ntawm nplooj ntawv web
LOG	Muaj peev xwm khaws cia tsawg kawg 3 hnub ntawm cov cav saib xyuas thiab cov cav ceeb toom nrog 15 feeb scanning lub sijhawm rau 80 Channels configuration.
Kev Kho Kom Haum	Qhib cov txheej txheem thiab tuaj yeem koom ua ke nrog OSS tau yooj yim
Kev Txhim Kho Firmware	Txhawb kev hloov kho firmware hauv chaw taws teeb lossis hauv zos
Cov haujlwm tswj hwm platform huab	Cov cuab yeej tuaj yeem tswj hwm los ntawm lub platform huab, muab cov haujlwm xws li cov ntawv qhia, kev tshuaj xyuas cov ntaub ntawv thiab cov txheeb cais, daim ntawv qhia, tswj MKQ010 ntaus ntawv thiab lwm yam.

Lub cev
Qhov Loj	210mm (Dav) x 130mm (Ntev) x 60mm (Siab)
Qhov hnyav	1.5+/-0.1kg
Kev Siv Hluav Taws Xob	< 12W
LED	LED qhia xwm txheej - Ntsuab
Ib puag ncig
Kub Ua Haujlwm	-40 txog +85^oC
Kev Ua Haujlwm Av noo	10 txog 90% (Tsis-Condensing)