Na'urar Nazarin QAM ta hannu tare da APP, Matsayin Wuta da MER don duka DVB-C da DOCSIS, MKQ012

Takaitaccen Bayani:

MKQ012 na MoreLink wani mai nazarin QAM ne mai ɗaukuwa, wanda aka sanye shi da ikon aunawa da kuma nazarin sigogin QAM na hanyoyin sadarwar DVB-C/DOCSIS.

Aika mana imel

Cikakken Bayani game da Samfurin

Alamun Samfura

Cikakken Bayani game da Samfurin

MKQ012 na MoreLink wani mai nazarin QAM ne mai ɗaukuwa, wanda aka sanye shi da ikon aunawa da kuma nazarin sigogin QAM na hanyoyin sadarwar DVB-C/DOCSIS.

MKQ012 wani mai nazarin QAM ne mai ɗaukuwa, wanda aka sanye shi da ikon aunawa da nazarin sigogin QAM na hanyoyin sadarwar DVB-C/DOCSIS. MKQ012 yana ba da ma'aunin ayyukan watsa shirye-shirye da na hanyar sadarwa na ainihin lokaci ga duk wani mai samar da sabis. Ana iya amfani da shi yayin sabbin shigarwa ko aikin gyara da gyara akan sassan hanyoyin sadarwar DVB-C/DOCSIS. Aikin Wi-Fi da aka haɗa, wanda ke ba mai amfani damar samun bayanai na aunawa da aikin hulɗa ta hanyar APP.

Fasallolin Samfura

➢ Mai sauƙin sarrafawa da saitawa ta hanyar APP

➢ Duba Tashar Sauri

➢ Samar da taurari masu amfani

➢ Mai nazarin Spectrum mai ƙarfi da aka haɗa

➢ Sakamakon aunawa ya nuna akan wayarku ta hannu ta hanyar Wi-Fi

Halaye

➢ Tallafawa aunawa da nazarin DVB-C da DOCSIS QAM

➢ Tallafin ITU-J83 Annexes A, B, C

➢ Nau'in Siginar RF mai rarrabewa ta atomatik: DOCSIS ko DVB-C

➢ Sigar faɗakarwa da ma'aunin iyaka da aka ƙayyade ga mai amfani, tana tallafawa bayanan martaba guda biyu: tsari A / tsari B

➢ Ma'auni masu inganci, +/-1dB don Ƙarfi; +/-1.5dB don MER

➢ Tallafin TCP / UCP / DHCP / HTTP / SNMP

➢ Goyi bayan tashar Ethernet guda ɗaya mai saurin 10/100/1000 Mbps

➢ Batirin da aka saka

Sigogin Binciken QAM

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

➢ Matsayin Ƙarfin RF: -15 zuwa + 50 dBmV

➢ Faɗin karkatar da shigarwa: -15dB zuwa +15dB

➢ MER: 20 zuwa 50 dB

➢ Adadin da za a iya gyarawa kafin BER da RS

➢ Adadin bayan BER da RS ba za a iya gyarawa ba

➢ Taurari

➢ Ma'aunin karkatarwa

Aikace-aikace

➢ Ma'aunin hanyar sadarwa ta kebul na dijital don DVB-C / DOCSIS

➢ Kula da tashoshi da yawa

➢ Binciken QAM na ainihin lokaci

➢ Shigarwa da Kulawa don hanyar sadarwa ta HFC

Sigogi na Fasaha

Fuskokin sadarwa
RF	Mai Haɗa F na Mata (SCTE-02)	75 Ω
RJ45 (tashar Ethernet ta 1x RJ45)	10/100/1000	Mbps
DC Jack	12V/2A DC

Ayyukan APP
Gwaji	Gwajin tashoshi da aka ayyana ta mai amfani
Kayan aiki	Bayanin Tashar	Auna Tashoshi Guda Ɗaya: Matsayin kullewa/Matsayin wutar lantarki/MER/Kafin-BER/Bayan-BER/QAM/Yanayin Haɗin gwiwa/Matsayin alama da kuma bakan tashoshi.
	Duba Tashar	Duba tashoshi da aka ayyana ɗaya bayan ɗaya, nuna yanayin mita/kulle/nau'in sigina/Matsayin Wuta/MER/Bayan-BER
	Taurari	Samar da zaɓaɓɓen Tashar Taurari, da matakin wutar lantarki/MER/Pre-BER/Post-BER
	Bakandamiya	Goyi bayan saitin Farawa/Tsayawa/Cibiyar Mita/Tsawon Lokaci, kuma nuna jimlar matakin wutar lantarki. Tallafawa har zuwa saitunan tashar mai saka idanu guda 3. Samar da ƙarin bayanai game da tashar mai saka idanu.

RF Halaye
Mita-mita (gefen-zuwa-gefe)	88 – 1002 88 – 1218 (Zaɓi)	MHz
Bandwidth na Tashar (Ganowa ta atomatik)	6/8	MHz
Daidaitawa	16/32/64/128/256 4096 (Zaɓi) / OFDM (Zaɓi)	QAM
Matsayin Wutar Lantarki na Shigar da RF (Rashin Jin Daɗi)	-15 zuwa + 50	dBmV
Ƙimar Alamar	5.056941 (QAM64) 5.360537 (QAM256) 6.952 (64-QAM da 256-QAM) 6.900, 6.875, 5.200	Msym/s
Input impedance	75	OHM
Asarar Mayar da Shigarwa	> 6	dB
Mafi ƙarancin matakin Hayaniya	-55	dBmV
Daidaiton Matsayin Wutar Lantarki na Tashar	+/-1	dB
MER	20 zuwa 50 (+/-1.5)	dB
BER	Pre- RS BER da Post- RS BER

Na'urar Nazarin Bakan
Saitunan Nazari na Bakan Gizo na Asali	Saita / Riƙe / Gudu Mita Tsawon Lokaci (Mafi ƙaranci: 6 MHz) RBW (Mafi ƙarancin ƙarfin lantarki: 3.7 KHz) Daidaita Girman Girma Naúrar Amplitude (dBm, dBmV, dBuV)
Aunawa	Alamar Matsakaicin Riƙe Kololuwa Taurari Ƙarfin Tashar
Gwajin Tashar	Kafin-BER / Bayan-BER Kulle FEC / Yanayin QAM / Annex Matsayin Ƙarfi / SNR / Ƙimar Alama
Adadin Samfurin (Mafi Girma) a kowane Tazara	2048
Saurin Dubawa @ Lambar Samfura = 2048	1 (TPY.)	Na biyu
Nemo Bayanai
Bayanan Ainihin Lokaci Ta API	Telnet (CLI) / Soket ɗin Yanar Gizo / MIB

Fasali na Software
Yarjejeniya	TCP / UCP / DHCP / HTTP / SNMP
Teburin Tashar	> Tashoshin RF 80
Lokacin Dubawa don dukkan teburin tashar	Cikin mintuna 5 don tebur na yau da kullun tare da tashoshin RF 80.
Nau'in Tashar da aka Tallafa	DVB-C da DOCSIS
Sigogi Masu Kulawa	Matakin RF, Ƙwallon Ƙwallon QAM, MER, FEC, BER, Mai Nazarin Bakan
UI na Yanar Gizo	Yana da sauƙin nuna sakamakon binciken a cikin burauzar yanar gizo. Yana da sauƙin canza tashoshi masu kulawa a cikin tebur. Spectrum don masana'antar HFC. Taurari don takamaiman mita.
MIB	MIBs masu zaman kansu. Sauƙaƙa samun damar bayanai na sa ido don tsarin gudanar da hanyar sadarwa
Ƙofofin Ƙararrawa	Ana iya saita matakin sigina/ MER / BER ta hanyar WEB UI ko MIB ko APP, kuma ana iya aika saƙonnin ƙararrawa ta hanyar SNMP TRAP ko kuma a nuna su akan shafin yanar gizon
LOG	Zai iya adana aƙalla kwanaki 3 na sa ido kan rajista da rajistan ƙararrawa tare da tazara ta mintuna 15 na dubawa don saita tashoshi 80.
Keɓancewa	Buɗe yarjejeniya kuma ana iya haɗa shi cikin sauƙi tare da OSS
Haɓaka Firmware	Goyi bayan haɓaka firmware na nesa ko na gida

Jiki
Girma	180mm (W) x 92mm (D) x 55mm (H) (Har da mahaɗin F)
Nauyi	650+/-10g
Tushen wutan lantarki	Adaftar Wutar Lantarki: Shigarwa 100-240 VAC 50-60Hz; Fitowa 12V/2A DC Ajiye Wutar Baturi: Li-ion 5600mAH
Amfani da Wutar Lantarki	< 12W
Maɓallin Wuta	x1
LED	PWR LED - Kore DS LED - Kore LED na Amurka - Kore LED na kan layi - Kore Wi-Fi LED - Kore
Muhalli
Zafin Aiki	0 zuwa 40^oC
Danshin Aiki	Kashi 10 zuwa 90% (Ba ya haɗa da ruwa)