Kaitātari QAM Ringaringa me te APP, Taumata Mana me te MER mō te DVB-C me te DOCSIS, MKQ012

Whakaahuatanga Poto:

He Kaitātari QAM kawe te MKQ012 a MoreLink, ā, kei a ia ngā āheinga ki te ine me te tātari i ngā tawhā QAM o ngā whatunga DVB-C/DOCSIS.

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ngā Tohu Hua

Taipitopito Hua

He Kaitātari QAM kawe te MKQ012 a MoreLink, ā, kei a ia ngā āheinga ki te ine me te tātari i ngā tawhā QAM o ngā whatunga DVB-C/DOCSIS.

He taputapu tātaritanga QAM kawe a MKQ012, e mau ana i ngā āheinga ki te ine me te tātari i ngā tawhā QAM o ngā whatunga DVB-C/DOCSIS. Ka tukuna e MKQ012 he ine wā-tūturu o ngā ratonga pāho me te whatunga ki ngā kaiwhakarato ratonga katoa. Ka taea te whakamahi i te wā e tāuta ana i ngā ratonga hou, e mahi ana rānei i ngā mahi tiaki me te whakatika i ngā wāhanga o ngā whatunga DVB-C/DOCSIS. He mahi Wi-Fi whakauru, e āhei ai te kaiwhakamahi ki te tiki raraunga ine me te mahi taunekeneke mā te taupānga.

Ngā Āhuatanga o te Hua

➢ He māmā te whakahaere me te whirihora mā te APP

➢ Matawai Hongere Tere

➢ Whakaratohia he Wāhi Whetu Whai Hua

➢ He Pūtātari Hikohiko Kaha kua whakauruhia

➢ Ka whakaaturia ngā hua ine i runga i tō waea atamai mā te Wi-Fi

Ngā Āhuatanga

➢ Tautoko i te ine me te tātaritanga DVB-C me te DOCSIS QAM

➢ Tautoko ITU-J83 Tāpiritanga A, B, C

➢ Te wehewehe aunoa i te momo tohu RF: DOCSIS, DVB-C rānei

➢ Tawhā whakatūpato me te paepae kua tautuhia e te kaiwhakamahi, e tautoko ana i ngā kōtaha e rua: mahere A / mahere B

➢ Ngā inenga tika, +/-1dB mō te Mana; +/-1.5dB mō te MER

➢ Tautoko TCP / UCP / DHCP / HTTP / SNMP

➢ Tautoko i tētahi tauranga Ethernet 10/100/1000 Mbps

➢ Pūhiko Whakauru

Ngā Tawhā Tātari QAM

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

➢ Taumata Mana RF: -15 ki te + 50 dBmV

➢ Whānuitanga o te Awhe Honga Whakauru: -15dB ki te +15dB

➢ MER: 20 ki te 50 dB

➢ Tatau whakatika i mua i te BER me te RS

➢ Te tatau kore e taea te whakatika i muri i te BER me te RS

➢ Ngā whetū whetu

➢ Te Ine i te Honga

Ngā tono

➢ Ngā inenga whatunga taura matihiko mō te DVB-C / DOCSIS

➢ Te aroturukitanga maha-hongere

➢ Tātaritanga QAM Wā-tūturu

➢ Te Tāutanga me te Tiaki mō te whatunga HFC

Ngā Tawhā Hangarau

Ngā Atanga
RF	Hononga Wahine F (SCTE-02)	75 Ω
RJ45 (1x tauranga RJ45 Ethernet)	10/100/1000	Mbps
Jack DC	12V/2A DC

Ngā Mahi Taupānga
Whakamātautau	Whakamātautau hongere kua tautuhia e te kaiwhakamahi
Ngā Utauta	Ngā Mōhiohio Hongere	Ine Hongere Kotahi: tūnga raka/taumata mana/MER/Mua-BER/Mua-BER/Aratau QAM/Aratau Tāpiri/tere tohu me te whānuitanga hongere.
	Matawai Hongere	Matawaihia ngā hongere kua tautuhia takitahi, whakaaturia te auau/te tūnga maukati/te momo tohu/te Taumata Mana/MER/Post-BER
	Ngā whetū	Whakaratohia te Whetu o te hongere kua tīpakohia, me te taumata mana/MER/Pre-BER/Post-BER
	Whānuitanga	Tautokohia te tautuhinga Tīmata/Mutu/Auau Waenga/Whānuitanga, me te whakaatu i te taumata mana katoa. Tautokohia kia 3 ngā tautuhinga hongere aroturuki. Homai ētahi atu mōhiohio hongere mō te hongere Aroturukihia.

RF Ngā Āhuatanga
Awhe Auautanga (Taki-ki-Taki)	88 – 1002 88 – 1218 (Kōwhiringa)	MHz
Whānuitanga o te Hongere (Kitenga Aunoa)	6/8	MHz
Te whakarerekētanga	16/32/64/128/256 4096 (Kōwhiringa) / OFDM (Kōwhiringa)	QAM
Awhe Taumata Mana Whakauru RF (Tauātanga)	-15 ki te + 50	dBmV
Te Auau Tohu	5.056941 (QAM64) 5.360537 (QAM256) 6.952 (64-QAM me te 256-QAM) 6.900, 6.875, 5.200	Ngā/ngā Msym
Āraitanga Whakauru	75	OHM
Ngaronga Whakahoki Whakauru	> 6	dB
Taumata Haruru Iti rawa	-55	dBmV
Te Tika o te Taumata Mana o te Hongere	+/-1	dB
MER	20 ki te 50 (+/-1.5)	dB
BER	Te Ber i mua i te RS me te Ber i muri i te RS

Kaitātari Āhuarangi
Ngā Tautuhinga Tātari Whānui Taketake	Tautuhi Anō / Pupuri / Whakahaere Auautanga Whānuitanga (Iti rawa: 6 MHz) RBW (Iti rawa: 3.7 KHz) Whakakorenga Whānui Wāhanga Whānui (dBm, dBmV, dBuV)
Ine	Tohu Toharite Te Pupuri o te Tihi Ngā whetū Mana Hongere
Whakaaturanga Hongere	I mua i te BER / I muri i te BER Maukati FEC / Aratau QAM / Tāpiritanga Taumata Mana / SNR / Auau Tohu
Tau o te Tauira (Mōrahi) mō ia Whānuitanga	2048
Tere Matawai @ Tau tauira = 2048	1 (TPY.)	Tuarua
Tikina ngā Raraunga
Raraunga Wā-tūturu mā te API	Waea (CLI) / Tukutuku / MIB

Ngā Āhuatanga Pūmanawa
Ngā Kawa	TCP / UCP / DHCP / HTTP / SNMP
Ripanga Hongere	> 80 Ngā Hongere RF
Wā Matawai mō te ripanga hongere katoa	I roto i te 5 meneti mō tētahi tēpu noa me ngā hongere RF e 80.
Momo Hongere e tautokona ana	DVB-C me DOCSIS
Ngā Tawhā Aroturuki	Taumata RF, QAM Constellation, MER, FEC, BER, Kaitātari Āhuatanga
Atanga Tukutuku	He māmā te whakaatu i ngā hua matawai i roto i te pūtirotiro tukutuku. He māmā hoki te huri i ngā hongere e aroturukitia ana i roto i te ripanga. Āhuarangi mō te tipu HFC. Ngā whetū whetu mō te auau motuhake.
MIB	Ngā MIB tūmataiti. Whakangāwari i te urunga atu ki ngā raraunga aroturuki mō ngā pūnaha whakahaere whatunga
Ngā Paepae Whakaoho	Ka taea te whakarite i te Taumata Tohu/MER/BER mā te WEB UI, MIB rānei, APP rānei, ā, ka taea te tuku karere whakaoho mā te SNMP TRAP, te whakaatu rānei ki te whārangi tukutuku.
RĀRANGI	Ka taea te penapena i ngā rangitaki aroturuki me ngā rangitaki whakaoho mō te iti rawa i te 3 rā, me te wā matawai 15 meneti mō te whirihoranga Hongere 80.
Whakaritenga	He kawa tuwhera, ā, ka taea te whakauru ngāwari ki te OSS
Whakahou Pūmanawa	Tautokohia te whakahou pūmanawa mamao, ā-rohe rānei

Ā-tinana
Ngā Ahu	180mm (Wh) x 92mm (H) x 55mm (T) (Tae atu ki te hononga F)
Taumaha	650+/-10g
Pūtake Hiko	Pūurutau Mana: Tāuru 100-240 VAC 50-60Hz; Putanga 12V/2A DC Pūtāhui Mana Pūhiko: Li-ion 5600mAH
Te Whakamahinga Mana	< 12W
Pātene Mana	x1
LED	PWR LED – Kakariki DS LED – Kakariki US LED – Kakariki LED Ipurangi – Kakariki Ārai Ipurangi Ahokore - Kakariki
Taiao
Te pāmahana whakahaere	0 ki te 40^oC
Te haumākū whakahaere	10 ki te 90% (Kāore e Whakapūmau)