Kaitātari QAM o Waho me te Kapua, te Taumata Mana me te MER mō te DVB-C me te DOCSIS, MKQ010
Whakaahuatanga Poto:
He taputapu tātari QAM kaha a MoreLink MKQ010, ā, ka taea e ia te ine me te aroturuki ipurangi i ngā Tohu RF DVB-C / DOCSIS. Ka tukuna e MKQ010 te ine wā-tūturu o ngā ratonga pāho me te whatunga ki ngā kaiwhakarato ratonga katoa. Ka taea te whakamahi hei ine me te aroturuki tonu i ngā tawhā QAM o ngā whatunga DVB-C / DOCSIS.
Taipitopito Hua
Ngā Tohu Hua
Taipitopito Hua
He taputapu tātari QAM kaha a MoreLink MKQ010, ā, ka taea e ia te ine me te aroturuki ipurangi i ngā Tohu RF DVB-C / DOCSIS. Ka tukuna e MKQ010 te ine wā-tūturu o ngā ratonga pāho me te whatunga ki ngā kaiwhakarato ratonga katoa. Ka taea te whakamahi hei ine me te aroturuki tonu i ngā tawhā QAM o ngā whatunga DVB-C / DOCSIS.
Ka taea e MKQ010 te whakarato i ngā inenga: Taumata Mana, MER, Whetu, ngā urupare BER mō ngā hongere QAM katoa hei mahi tātaritanga hōhonu. Kua hangaia kia pai ai te mahi pono i roto i te taiao pāmahana pakeke. Ehara i te mea ko te Pūhara Whakahaere Kapua anake hei whakahaere i ngā taputapu MKQ010 maha, engari ka taea hoki te whakamahi takitahi.
Ngā Painga
➢ He māmā te whakahaere me te whirihora
➢ Ngā inenga tonu mō ngā tawhā o tō whatunga CATV
➢ Ine tere mō ngā tawhā o ngā hongere 80 (Power/MER/BER) i roto i te 5 meneti
➢ Teitei o te Tika mō te Taumata Mana me te MER mō te whānuitanga hihiri whānui me te honga
➢ Pūhara whakahaere kapua hei uru atu ki ngā hua inenga
➢ Te whakamana i te ara whakamua HFC me te kounga tuku RF
➢ Kaitātari Āhuatanga Whakauru tae atu ki te 1 GHz (kōwhiringa 1.2 GHz)
➢ Te tuku i ngā raraunga ki te tūāpapa kapua mā te DOCSIS, mā te Ethernet WAN Port rānei
Ngā Āhuatanga
➢ Tautoko katoa a DVB-C me DOCSIS
➢ Tautoko ITU-J83 Tāpiritanga A, B, C
➢ Tawhā whakatūpato me te paepae kua tautuhia e te kaiwhakamahi
➢ Ngā tawhā matua RF e ine tika ana
➢ Tautoko TCP / UDP / DHCP / HTTP / SNMP
Ngā Tawhā Tātari QAM
➢ 64 QAM / 256 QAM / 4096 QAM (Kōwhiringa) / OFDM (Kōwhiringa)
➢ Taumata Mana RF: +45 ki te +110 dBuV
➢ Whānuitanga o te Awhe Honga Whakauru: -15 dB ki te +15 dB
➢ MER: 20 ki te 50 dB
➢ Te 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 DVB-C me DOCSIS
➢ Te aroturuki maha-hongere me te aroturuki tonu
➢ Tātaritanga QAM Wā-tūturu
Ngā Atanga
| RF | Hononga Wahine F (SCTE-02) | 75 Ω | ||
| RJ45 (1x tauranga Ethernet RJ45) (Whiringa) | 10/100/1000 | Mbps | ||
| Mono AC | Tāuru 100~240 VAC, 0.7A | |||
| RF Ngā Āhuatanga | ||||
| DOCSIS | 3.0/3.1 (Whiringa) | |||
| Awhe Auautanga (Taki-ki-Taki) (Wehewehenga RF) | 5-65/88–1002 5-85/108-1002 5-204/258–1218 (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 | +45 ki te +110 | dBuV | ||
| 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 | 75 | OHM | ||
| Ngaronga Whakahoki Whakauru | > 6 | dB | ||
| Te Tika o te Taumata Mana | +/-1 | dB | ||
| MER | 20 ki te +50 | dB | ||
| Te Tika o te MER | +/-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 | Tautuhinga Tatū / Pupuri / Auautanga Whakahaere Whānuitanga (Iti rawa: 6 MHz) RBW (Iti rawa: 3.7 KHz) Whakakorenga Whānui Wāhanga Whānui (dBm, dBmV, dBuV) | |
| Ine | TohuToharite Te Pupuri o te Tihi Ngā whetū Mana Hongere | |
| Te Whakakorenga Hongere | Maukati i mua i te BER / i muri i te BERFEC / Aratau QAM / Tāpiritanga Taumata Mana / MER / 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 | Waea (CLI) / Atanga Tukutuku / MIB | |
| Ngā Āhuatanga Pūmanawa | |
| Ngā Kawa | TCP / UDP / 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 mā te tūāpapa kapua, mā te pūtirotiro tukutuku rānei. He māmā te huri i ngā hongere e aroturukitia ana i roto i te ripanga. Āhuarangi mō te tipu HFC Ngā whetū 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 Mana RF / MER mā te WEB UI, MIB 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 |
| Ngā mahi whakahaere tūāpapa kapua | Ka taea te whakahaere i te taputapu mā te tūāpapa kapua, e whakarato ana i ngā mahi pēnei i ngā pūrongo, te tātari raraunga me ngā tatauranga, ngā mahere, te whakahaere i te taputapu MKQ010 me ētahi atu. |
| Ā-tinana | |
| Ngā Ahu | 210mm (Wh) x 130mm (H) x 60mm (T) |
| Taumaha | 1.5+/-0.1kg |
| Te Whakamahinga Mana | < 12W |
| LED | Ārai Tūnga – Kakariki |
| Taiao | |
| Te pāmahana whakahaere | -40 ki te +85oC |
| Te haumākū whakahaere | 10 ki te 90% (Kāore e Whakapūmau) |
Ngā Whakaahua Mata o te GUI Tukutuku
Ngā Tawhā Aroturuki (Mahere B)
Ngā whetū
Ngā Tawhā Whānui me te Hongere
Pūhara Whakahaere Kapua
