1RU QAM Analyzer me Cloud, Power Level a me MER no ka DVB-C a me DOCSIS, MKQ124

ʻO ka wehewehe pōkole:

ʻO MKQ124 he QAM Analyzer ikaika a hoʻohana ʻia e nānā a hōʻike i ke olakino o ka Digital Cable a me ka pūnaewele HFC.

Hiki iā ia ke hoʻopaʻa mau i nā waiwai ana a pau i nā faila hōʻike a hoʻounaSNMPnā pahele i ka manawa maoli inā koho ʻia nā kumu waiwai ma luna o nā paepae i wehewehe ʻia.No ka hooponopono pilikia aWEB GUIhiki i kahi mamao / kūloko ke komo i nā ʻāpana nānā ʻia ma ka papa RF kino a me nā papa DVB-C / DOCSIS.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

ʻO MKQ124 he QAM Analyzer ikaika a hoʻohana ʻia e nānā a hōʻike i ke olakino o ka Digital Cable a me ka pūnaewele HFC.

Hiki iā ia ke hoʻopaʻa mau i nā waiwai ana a pau i nā faila hōʻike a hoʻouna i nā pahele SNMP i ka manawa maoli inā koho ʻia nā waiwai o nā ʻāpana ma luna o nā paepae i wehewehe ʻia.No ka hoʻoponopono ʻana i kahi WEB GUI hiki ke komo i kahi mamao / kūloko i nā ʻāpana nānā ʻia ma ka papa RF kino a me nā papa DVB-C / DOCSIS.

ʻO MKQ124 he QAM Analyzer ikaika a hoʻohana ʻia e nānā a hōʻike i ke olakino o ka Digital Cable a me ka pūnaewele HFC.

Ke piʻi mau nei ka helu o nā mea kūʻai mai Digital Cable TV a me DOCSIS ma ka honua holoʻokoʻa a ua lilo ka maikaʻi o ka lawelawe i mea nui e hōʻemi i ka churn o ka poʻe kākau inoa, ʻo MKQ124 ka mea hana kūpono e hoʻokō ai i ka nānā ʻana i ka 24/7 maikaʻi i ka maikaʻi i hāʻawi ʻia i nā wahi āpau o kahi. Uena Uea Kikohoʻe.Hiki i ka mea hoʻohana kelepona ke kau iā ia ma ke poʻo / hub, ma ka mile hope, a i ʻole ma ke kahua o ka mea kākau.

He sub-system ʻo MKQ124 e like me rackmount e nānā mau i nā pane alapine / amplitude / constellation / BER no nā kahawai QAM āpau.Ma ka hoʻohana ʻana i kēia mau ʻāpana kiaʻi, hiki i ka mea hoʻohana ke hoʻopololei i ka pilikia o ka maikaʻi o ke kaula a e ʻimi pū i kahi e hoʻopilikia ʻia ai ka lawelawe.

Nā pōmaikaʻi

➢ Nānā mamao a kūloko i ke olakino o kāu pūnaewele CATV

➢ Ka nānā 'ana i ka QAM manawa maoli a me ka ho'omau

➢ Pono kiʻekiʻe no ka mana ākea a me ke kili: +/-1dB no ka Mana, +/-1.5dB no MER

➢ Ka hōʻoia ʻana o ke ala HFC i mua a me ka hoʻouna ʻana i ka maikaʻi RF

➢ Hoʻokomo ʻia ka Spectrum Analyzer mai 5 MHz a i 1 GHz

Nā hiʻohiʻona

➢ DVB-C a me DOCSIS kākoʻo piha

➢ ITU-J83 Hoʻohui A, B, C kākoʻo

➢ ʻO ka mea hoʻohana i wehewehe ʻia i ka ʻōkuhi makaʻala a me ka paepae, kākoʻo i ʻelua ʻaoʻao kaila: plan A / plan B

➢ 2x RF i loko, 4x RJ45 (2x WAN + 2x LAN) awa ma 1 RU

➢ Nā ʻāpana kī RF nā ana pololei

➢ Kākoʻo TCP / UCP / DHCP / HTTP / SNMP

➢ Hui kūʻokoʻa

Nā Kūlana Nānā

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

➢ Ka Papa Mana RF: -15 a + 50 dBmV

➢ MER: 20 a 50 dB

➢ He helu hoʻoponopono ma mua o BER a me RS

➢ He helu hiki ʻole ke hoʻoponopono ʻia ma hope o BER a me RS

➢ Hui Hoku

Nā noi

➢ Ka nānā ʻana o ka DVB-C a me DOCSIS Digital Cable

➢ Mākaʻikaʻi ʻana i nā kaila he nui

➢ ʻIkepili QAM manawa maoli

Nā mea hoʻohana

RF	Wahine F Connector
RJ45 (4x RJ45 awa Ethernet)	10/100/1000	Mbps
Puke Mana AC	3Pini

RF Nā hiʻohiʻona
Laulā alapine (Lake-to-Edge)	88 – 1002	MHz
Kaʻalāʻau ala (ʻike ʻakomi)	6/8	MHz
Hoʻololi	16/32/64/128/256 4096 (koho) / OFDM (koho)	QAM
RF hoʻokomo mana pae pae (Sensitivity)	-15 a i + 50	dBmV
Ka helu hōʻailona	5.056941 (QAM64) 5.360537 (QAM256) 6.952 (64-QAM a me 256-QAM) 6.900, 6.875, 5.200	Msym/s
Hoʻokomo impedance	75	OHM
Nalo hoʻihoʻi komo	> 6	dB
Kūlana Leo haʻahaʻa	-55	dBmV
ʻO ka pololei o ke kahawai mana	+/-1	dB
MER	20 a i +50 (+/-1.5)	dB
BER	Mamua o RS BER a me Post-RS BER

Mea Analuhelu Spectrum
Nā Koho Analyser Spectrum Basic	Hoʻonohonoho / Paʻa / Holo Ka pinepine Span (Ka palena iki: 6 MHz) RBW (Ka palena iki: 3.7 KHz) Amplitude Offset Huina Amplitude (dBm, dBmV, dBuV)
Ana ana	Hoailona Awelika Paʻa kiʻekiʻe Hui Hoku Mana Kanal
Kanal Demod	Mamua-BER / Post-BER Laka FEC / ʻano QAM / Hoʻohui Ka Papa Mana / SNR / Ka helu hōʻailona
Ka helu o ka laʻana (ʻoi loa) no ka Span	2048
Ka māmā holo @ helu laʻana = 2048	1 (TPY.)	Ka lua
Loaʻa i ka ʻikepili
ʻIkepili manawa maoli e ka API	Telnet (CLI) / Pūnaewele Pūnaewele / MIB

Nā hiʻohiʻona polokalamu
Nā Kūlana	TCP / UCP / DHCP / HTTP / SNMP
Papa Kanal	> 80 Kanika RF
Nānā manawa no ka papaʻaina a pau	I loko o 5 mau minuke no kahi papaʻaina maʻamau me nā kaha 80 RF.
Kākoʻo ʻia ʻano Channel	DVB-C a me DOCSIS
Nā ʻāpana nānā ʻia	RF Level, QAM Constellation, SNR, FEC, BER, Spectrum Analyzer
UI pūnaewele	Maʻalahi e hōʻike i nā hopena scan ma kahi polokalamu kele pūnaewele. E maʻalahi ke hoʻololi i nā kaha i nānā ʻia ma ka papaʻaina. Spectrum no ka mea kanu HFC. Huiku no ka alapine kiko'ī.
MIB	Nā MIB pilikino.E hoʻomaʻamaʻa i ke komo ʻana i ka ʻikepili nānā no nā ʻōnaehana hoʻokele pūnaewele
Paepae Alarm	Hiki ke hoʻonohonoho ʻia ka Signal Level / BER / SNR ma o WEB UI a i ʻole MIB, a hiki ke hoʻouna ʻia nā leka hoʻāla ma o SNMP TRAP a hōʻike ʻia ma ka pūnaewele.
LOG	Hiki ke mālama i 3 mau lā o ka nānā ʻana i nā lāʻau a me nā lāʻau alaala me 15 mau minuke scanning interval no 80 Channels hoʻonohonoho.
Hoʻopilikino	Open protocol a hiki ke hoʻohui maʻalahi me OSS
Hoʻomaikaʻi ʻia ʻo Firmware	Kākoʻo i ka hoʻonui ʻana i ka firmware mamao a kūloko paha

Ke kino
Anana	432mm (W) x 244mm (D) x 45mm (H) (Me ka mea hoʻohui F)
Hōʻano	1 RU (19”)
Kaumaha	2250+/-10 g
Lako ikehu	100-240 VAC 50-60Hz
Hoʻohana mana	< 24W
Kaiapuni
Ka Mahana Hana	0 a 45^oC
ʻO ka haʻahaʻa hana	10 a 90 % (Non Condensing)
Ka Mahana Waihona	-40 i ka 85^oC