1RU QAM Isesengura hamwe na Cloud, Urwego rwimbaraga na MER kuri DVB-C na DOCSIS, MKQ124

Ibisobanuro bigufi:

MKQ124 nimbaraga zikomeye kandi zikoresha-QAM Analyser igamije gukurikirana no gutanga raporo yubuzima bwumurongo wa Digital Cable na HFC.

Irashoboye guhora yandika ibipimo byose bipima muri dosiye ya raporo no koherezaSNMPimitego mugihe nyacyo niba ihitamo ibipimo byagaciro kurenza ibisobanuro.Gukemura ibibazo aWEB GUIyemerera kure / hafi kugera kubintu byose byakurikiranwe kumurongo wa RF igaragara na DVB-C / DOCSIS.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Ibicuruzwa birambuye

MKQ124 nimbaraga zikomeye kandi zikoresha-QAM Analyser igamije gukurikirana no gutanga raporo yubuzima bwumurongo wa Digital Cable na HFC.

Irashobora guhora yandika ibipimo byose bipima muri dosiye ya raporo no kohereza imitego ya SNMP mugihe nyacyo niba byatoranijwe ibipimo byagaciro kurenza ibisobanuro.Mugukemura ibibazo WEB GUI yemerera kure / hafi kugera kubintu byose byakurikiranwe kumurongo wa RF igaragara hamwe na DVB-C / DOCSIS.

MKQ124 nimbaraga zikomeye kandi zikoresha-QAM Analyser igamije gukurikirana no gutanga raporo yubuzima bwumurongo wa Digital Cable na HFC.

Nkuko umubare wa Digital Cable TV hamwe nabafatabuguzi ba DOCSIS ukomeza kwiyongera kwisi yose kandi Ubwiza bwa serivisi bwabaye ikintu cyingenzi cyo kugabanya abafatabuguzi, MKQ124 nigikoresho cyiza cyo kugera ku giciro cyiza 24/7 cyo kugenzura ubuziranenge butangwa ku ngingo zose Umuyoboro wa Digital.Umugozi wa kabili arashobora kuwushyira kumutwe / hub, kumirometero yanyuma, cyangwa kubiyandikishije.

MKQ124 ni sub-sisitemu nkibisubizo kugirango uhore ukurikirana inshuro / amplitude / inyenyeri / BER ibisubizo kumiyoboro yose ya QAM.Ukoresheje ibipimo ngenderwaho, uyikoresha arashobora kugira uruhare mugukosora ikibazo cyubwiza bwa kabili ndetse no kumenya aho kwangirika bigira ingaruka kuri serivisi.

Inyungu

Gukurikirana kure no kugenzura ubuzima bwurusobe rwa CATV

Monitoring Igihe nyacyo kandi gikomeza QAM ikurikirana

Acc Ukuri kwinshi kububasha bugari kandi bugoramye: +/- 1dB kububasha, +/- 1.5dB kuri MER

Kwemeza inzira ya HFC imbere no kohereza ubwiza bwa RF

Analys Shyiramo Spectrum Isesengura kuva 5 MHz kugeza 1 GHz

Ibiranga

➢ DVB-C na DOCSIS inkunga yuzuye

➢ ITU-J83 Umugereka A, B, C.

➢ Umukoresha yasobanuye ibipimo byo kumenyesha no kurenga, shyigikira imiyoboro ibiri: gahunda A / gahunda B.

➢ 2x RF muri, 4x RJ45 (2x WAN + 2x LAN) ibyambu muri 1 RU

➢ Ibipimo by'ingenzi bya RF ibipimo nyabyo

Inkunga ya TCP / UCP / DHCP / HTTP / SNMP

Unit Igice gisanzwe

Gukurikirana Ibipimo

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

Level Urwego rwimbaraga za RF: -15 kugeza + 50 dBmV

ER MER: 20 kugeza 50 dB

➢ Mbere-BER na RS kubara gukosorwa

➢ Post-BER na RS kubara bidakosowe

Inyenyeri

Porogaramu

➢ Byombi DVB-C na DOCSIS Digital Cable gukurikirana imiyoboro

Monitoring Gukurikirana imiyoboro myinshi

Analy Isesengura-nyaryo rya QAM

Imigaragarire

RF	Umugore F Umuhuza
RJ45 (4x RJ45 Icyambu cya Ethernet)	100/10/1000	Mbps
Amashanyarazi	3Pin

RF Ibiranga
Urutonde rwinshuro (Impande-Kuri)	88 - 1002	MHz
Umuyoboro mugari (Kugaragaza Imodoka)	6/8	MHz
Guhindura	16/32/64/128/256 4096 (Ihitamo) / OFDM (Ihitamo)	QAM
RF Yinjiza Imbaraga Urwego Urwego (Sensitivity)	-15 kugeza + 50	DBmV
Ikigereranyo cy'ikimenyetso	5.056941 (QAM64) 5.360537 (QAM256) 6.952 (64-QAM na 256-QAM) 6.900, 6.875, 5.200	Msym / s
Kwinjiza Impedance	75	OHM
Iyinjiza Garuka Igihombo	> 6	dB
Urwego Ruto Urusaku	-55	DBmV
Umuyoboro Imbaraga Urwego Rwukuri	+/- 1	dB
MER	20 kugeza kuri +50 (+/- 1.5)	dB
BER	Mbere- RS BER na Post- RS BER

Isesengura
Shingiro Spectrum Isesengura Igenamiterere	Guteganya / Gufata / Gukora Inshuro Umwanya (Ntarengwa: 6 MHz) RBW (Ntarengwa: 3.7 KHz) Amplitude Offset Igice cya Amplitude (dBm, dBmV, dBuV)
Igipimo	Ikimenyetso Impuzandengo Gufata neza Inyenyeri Imbaraga z'umuyoboro
Umuyoboro	Mbere-BER / Nyuma-BER FEC Ifunga / Uburyo bwa QAM / Umugereka Urwego rwimbaraga / SNR / Ikigereranyo cyikimenyetso
Umubare w'icyitegererezo (Ntarengwa) kuri Span	2048
Gusikana Umuvuduko @ Icyitegererezo nimero = 2048	1 (TPY.)	Icya kabiri
Shaka Amakuru
Amakuru yigihe cyagenwe na API	Telnet (CLI) / Urubuga Socket / MIB

Ibiranga software
Porotokole	TCP / UCP / DHCP / HTTP / SNMP
Imbonerahamwe	> Imiyoboro ya RF 80
Gusikana Igihe kumeza yumurongo wose	Mu minota 5 kumeza isanzwe ifite imiyoboro 80 ya RF.
Ubwoko bw'Umuyoboro	DVB-C na DOCSIS
Ikurikiranwa	Urwego rwa RF, QAM Inyenyeri, SNR, FEC, BER, Isesengura rya Spectrum
WEB UI	Biroroshye kwerekana ibisubizo bya scan muri mushakisha y'urubuga. Biroroshye guhindura imiyoboro ikurikiranwa mumeza. Ikirangantego ku gihingwa cya HFC. Inyenyeri yinshuro yihariye.
MIB	MIBs yigenga.Korohereza kubona amakuru yo gukurikirana sisitemu yo gucunga imiyoboro
Impuruza	Urwego rwibimenyetso / BER / SNR rushobora gushyirwaho binyuze kuri WEB UI cyangwa MIB, kandi ubutumwa bwo gutabaza bushobora koherezwa hakoreshejwe SNMP TRAP cyangwa bikerekanwa kurubuga.
LOG	Urashobora kubika byibura iminsi 3 yo gukurikirana ibiti hamwe n’ibiti byo gutabaza hamwe na 15min yo gusikana intera ya 80 Imiyoboro.
Guhitamo	Fungura protocole kandi irashobora guhuzwa byoroshye na OSS
Kuzamura Firmware	Shyigikira kuzamura porogaramu ya kure cyangwa yaho

Umubiri
Ibipimo	432mm (W) x 244mm (D) x 45mm (H) (Harimo na F ihuza)
Imiterere	1 RU (19 ”)
Ibiro	2250 +/- 10 g
Amashanyarazi	100-240 VAC 50-60Hz
Gukoresha ingufu	<24W
Ibidukikije
Gukoresha Ubushyuhe	0 kugeza 45^oC
Gukoresha Ubushuhe	10 kugeza 90% (Non Condensing)
Ubushyuhe Ububiko	-40 kugeza 85^oC