1RU QAM Analyzer yokhala ndi Cloud, Power Level ndi MER ya DVB-C ndi DOCSIS, MKQ124

Kufotokozera Kwachidule:

MKQ124 ndi yamphamvu komanso yosavuta kugwiritsa ntchito QAM Analyzer yomwe cholinga chake ndi kuyang'anira ndikuwonetsa thanzi la Digital Cable ndi HFC network.

Imatha kuloŵa miyeso yonse mosalekeza m'mafayilo a lipoti ndi kutumizaChithunzi cha SNMPmisampha mu nthawi yeniyeni ngati ma parameters osankhidwa pamlingo wofotokozedwa.Kwa kuthetsa mavuto aWEB GUIimalola mwayi wakutali / wam'deralo ku magawo onse omwe amawunikidwa pa RF wosanjikiza ndi DVB-C / DOCSIS zigawo.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Tsatanetsatane wa Zamalonda

MKQ124 ndi yamphamvu komanso yosavuta kugwiritsa ntchito QAM Analyzer yomwe cholinga chake ndi kuyang'anira ndikuwonetsa thanzi la Digital Cable ndi HFC network.

Imatha kulembetsa mosalekeza miyeso yonse m'mafayilo a lipoti ndi kutumiza misampha ya SNMP munthawi yeniyeni ngati miyezo yosankhidwa ipitilira malire omwe afotokozedwa.Pakuthana ndi mavuto a WEB GUI amalola mwayi wakutali / kwanuko ku magawo onse omwe amawunikidwa pa RF wosanjikiza ndi DVB-C / DOCSIS zigawo.

MKQ124 ndi yamphamvu komanso yosavuta kugwiritsa ntchito QAM Analyzer yomwe cholinga chake ndi kuyang'anira ndikuwonetsa thanzi la Digital Cable ndi HFC network.

Pamene chiwerengero cha olembetsa a Digital Cable TV ndi DOCSIS chikuchulukirachulukira padziko lonse lapansi ndipo Ubwino wa Ntchito wakhala chinthu chofunikira kwambiri chochepetsera olembetsa, MKQ124 ndiye chida choyenera kukwaniritsa kuwunika kotsika mtengo kwa 24/7 pazabwino zomwe zimaperekedwa kumalo onse a Digital Cable network.Woyendetsa chingwe amatha kuyiyika pamutu / pakatikati, pamtunda womaliza, kapena pamalo olembetsa.

MKQ124 ndi kachitidwe kakang'ono ngati rackmount mosalekeza kuwunika pafupipafupi / matalikidwe / kuwundana / kuwundana / BER mayankho pamakanema onse a QAM.Pogwiritsa ntchito magawo owunikira awa, wogwiritsa ntchito amatha kukhala wokonzeka kukonza vuto la chingwe komanso kupeza malo omwe kuwonongeka kukusokoneza ntchito.

Ubwino

➢ Kuyang'anira zakutali komanso kwanuko za thanzi la netiweki yanu ya CATV

➢ Kuwunika kwanthawi yeniyeni komanso kosalekeza kwa QAM

➢ Kulondola Kwambiri kwamphamvu zosiyanasiyana ndi kupendekeka: +/-1dB ya Mphamvu, +/-1.5dB ya MER

➢ Kutsimikizika kwa njira yapatsogolo ya HFC ndi kufalikira kwa RF

➢ Embedded Spectrum Analyzer kuchokera ku 5 MHz mpaka 1 GHz

Makhalidwe

➢ DVB-C ndi DOCSIS thandizo lonse

➢ ITU-J83 Zowonjezera A, B, C zothandizira

➢ Wogwiritsa ntchito amafotokozera chenjezo ndi malire, amathandizira mbiri yanjira ziwiri: pulani A / pulani B

➢ 2x RF mkati, 4x RJ45 (2x WAN + 2x LAN) madoko mu 1 RU

➢ Miyezo yolondola ya makiyi a RF

➢ TCP / UCP / DHCP / HTTP / SNMP thandizo

➢ Chigawo chodziyimira pawokha

Monitor Parameters

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

➢ RF Mphamvu Level: -15 mpaka + 50 dBmV

➢ MER: 20 mpaka 50 dB

➢ Kuwerengera koyenera kwa Pre-BER ndi RS

➢ Kuwerengera kwa Post-BER ndi RS kosalongosoka

➢ Gulu la nyenyezi

Mapulogalamu

➢ Onse DVB-C ndi DOCSIS Digital Cable network monitoring

➢ Kuyang'anira njira zingapo

➢ Kusanthula kwa QAM munthawi yeniyeni

Zolumikizirana

RF	Female F cholumikizira
RJ45 (4x RJ45 Ethernet port)	10/100/1000	Mbps
AC Power Socket	3Pin

RF Makhalidwe
Mafupipafupi (M'mphepete mpaka M'mphepete)	88-1002	MHz
Bandwidth ya Channel (Zodziwikiratu)	6/8	MHz
Kusinthasintha mawu	16/32/64/128/256 4096 (Njira) / OFDM (Njira)	QAM
RF Input Power Level Range (Sensitivity)	-15 mpaka +50	dBmV
Mtengo wa Chizindikiro	5.056941 (QAM64) 5.360537 (QAM256) 6.952 (64-QAM ndi 256-QAM) 6.900, 6.875, 5.200	Msym/s
Kulowetsa Impedance	75	OHM
Lowetsani Kubwerera Kutayika	> 6	dB
Mulingo Wocheperako wa Phokoso	-55	dBmV
Kulondola kwa Mlingo wa Mphamvu ya Channel	+/-1	dB
MER	20 mpaka +50 (+/-1.5)	dB
BER	Pre- RS BER ndi Post- RS BER

Spectrum Analyzer
Zikhazikiko za Basic Spectrum Analyzer	Preset / Gwirani / Thamangani pafupipafupi Span (Ochepa: 6 MHz) RBW (Zochepa: 3.7 KHz) Amplitude Offset Amplitude Unit (dBm, dBmV, dBuV)
Kuyeza	Chizindikiro Avereji Peak Hold Gulu la Nyenyezi Mphamvu ya Channel
Chiwonetsero cha Channel	Pre-BER / Post-BER FEC Lock / QAM Mode / Annex Mphamvu ya Mphamvu / SNR / Mtengo wa Chizindikiro
Chiwerengero cha Zitsanzo (Zapamwamba) pa Span	2048
Kuthamanga kwa Scan @ Nambala yachitsanzo = 2048	1 (TPY.)	Chachiwiri
Pezani Zambiri
Realtime Data By API	Telnet (CLI) / Web Socket / MIB

Mapulogalamu a Mapulogalamu
Ndondomeko	TCP / UCP / DHCP / HTTP / SNMP
Channel Table	> Makanema 80 a RF
Sikani Nthawi ya tebulo lonse la tchanelo	Pakadutsa mphindi 5 patebulo wamba wokhala ndi ma 80 RF.
Mtundu wothandizidwa ndi Channel	DVB-C ndi DOCSIS
Monitored Parameters	RF Level, QAM Constellation, SNR, FEC, BER, Spectrum Analyzer
WEB UI	Zosavuta kuwonetsa zotsatira za scan mu msakatuli. Zosavuta kusintha njira zowunikira patebulo. Spectrum kwa HFC chomera. Kuwundana kwa ma frequency enieni.
MIB	Private MIBs.Kuthandizira mwayi wowunikira deta pamakina oyang'anira maukonde
Ma Alarm Thresholds	Signal Level / BER / SNR ikhoza kukhazikitsidwa kudzera pa WEB UI kapena MIB, ndipo mauthenga a alamu amatha kutumizidwa kudzera pa SNMP TRAP kapena kuwonetsedwa patsamba
LOG	Itha kusunga zosachepera masiku atatu a zipika zowunikira ndi zipika za alamu ndi 15min kusanthula kwanthawi yosinthira ma Channels 80.
Kusintha mwamakonda	Open protocol ndipo imatha kuphatikizidwa mosavuta ndi OSS
Kusintha kwa Firmware	Thandizani kukweza kwakutali kapena kwanuko firmware

Zakuthupi
Makulidwe	432mm (W) x 244mm (D) x 45mm (H) (Kuphatikiza F cholumikizira)
Mtundu	1 RU (19 ")
Kulemera	2250+/-10 g
Magetsi	100-240 VAC 50-60Hz
Kugwiritsa Ntchito Mphamvu	<24W
Chilengedwe
Kutentha kwa Ntchito	0 ku45^oC
Chinyezi chogwira ntchito	10 mpaka 90% (Yosatsika)
Kutentha Kosungirako	-40 mpaka 85^oC