Ihe nyocha QAM dị n'èzí nwere igwe ojii, ọkwa ike na MER maka ma DVB-C na DOCSIS, MKQ010
Nkọwa Dị Mkpirikpi:
MKQ010 nke MoreLink bụ ngwaọrụ nyocha QAM dị ike nke nwere ikike ịtụ na inyocha DVB-C / DOCSIS RF Signals n'ịntanetị. MKQ010 na-enye nha oge nke ọrụ mgbasa ozi na netwọk nye ndị na-enye ọrụ ọ bụla. Enwere ike iji ya tụọ ma nyochaa paramita QAM nke netwọk DVB-C / DOCSIS mgbe niile.
Nkọwa Ngwaahịa
Akara Ngwaahịa
Nkọwa Ngwaahịa
MKQ010 nke MoreLink bụ ngwaọrụ nyocha QAM dị ike nke nwere ikike ịtụ na inyocha DVB-C / DOCSIS RF Signals n'ịntanetị. MKQ010 na-enye nha oge nke ọrụ mgbasa ozi na netwọk nye ndị na-enye ọrụ ọ bụla. Enwere ike iji ya tụọ ma nyochaa paramita QAM nke netwọk DVB-C / DOCSIS mgbe niile.
MKQ010 nwere ike inye nha: Ọkwa Ike, MER, MER, na nzaghachi BER maka ọwa QAM niile iji mee nyocha miri emi. Emebere ya ka ọ dabara adaba iji rụọ ọrụ nke ọma na gburugburu ebe okpomọkụ siri ike. Ọ bụghị naanị na-akwado Ikpo Okwu Njikwa Igwe Ojii iji jikwaa ọtụtụ ngwaọrụ MKQ010, kamakwa enwere ike iji ya naanị ya.
uru
➢ Ọ dị mfe ịrụ ọrụ na nhazi
➢ Nha na-aga n'ihu maka paramita nke netwọk CATV gị
➢ Nha ngwa ngwa maka paramita ọwa 80 (Ike/MER/BER) n'ime nkeji 5
➢ Ezigbo izi ezi maka ọkwa ike na MER maka oke ike na ntụgharị dị iche iche
➢ Ikpo okwu njikwa igwe ojii iji nweta nsonaazụ nha
➢ Nnwale nke ụzọ HFC na-aga n'ihu na ịdị mma nke nnyefe RF
➢ Ngwa nyocha Spectrum agbakwunyere ruo 1 GHz (nhọrọ 1.2 GHz)
➢ Nlaghachi azụ na ikpo okwu igwe ojii site na DOCSIS ma ọ bụ Ethernet WAN Port
Àgwà
➢ Nkwado zuru oke maka DVB-C na DOCSIS
➢ Nkwado ITU-J83 Mgbakwunye A, B, na C
➢ Paramita na oke ịdọ aka ná ntị nke onye ọrụ depụtara
➢ Paramita isi RF nha ziri ezi
➢ Nkwado TCP / UDP / DHCP / HTTP / SNMP
Usoro Nyocha QAM
➢ 64 QAM / 256 QAM / 4096 QAM (Nhọrọ) / OFDM (Nhọrọ)
➢ Ọkwa Ike RF: +45 ruo +110 dBuV
➢ Oke ntụgharị ntinye sara mbara: -15 dB ruo +15 dB
➢ MER: 20 ruo 50 dB
➢ Ọnụọgụ ndị a ga-edozi tupu BER na RS
➢ Ọnụọgụ ndị a na-anaghị emezi emezi mgbe BER na RS gasịrị
➢ Kpakpando
➢ Nha Ntụgharị
Ngwa
➢ Ma nha netwọk DVB-C na DOCSIS Digital Cable
➢ Nlekota ọtụtụ ọwa na nleba anya na-aga n'ihu
➢ Nyocha QAM oge a na-eme n'oge
ihu
| RF | Njikọ F nke Nwanyị (SCTE-02) | 75 Ω | ||
| RJ45 (Ọdụ Ethernet RJ45 1x) (Nhọrọ) | 10/100/1000 | Mbps | ||
| Plọg AC | Ntinye 100~240 VAC, 0.7A | |||
| RF Àgwà | ||||
| DOCSIS | 3.0/3.1 (Nhọrọ) | |||
| Oke Ugboro (Ọnụ ruo n'Ọnụ) (RF Kewaa) | 5-65/88–1002 5-85/108-1002 5-204/258–1218 (Nhọrọ) | MHz | ||
| Bandwit Ọwa (Nchọpụta Akpaaka) | 6/8 | MHz | ||
| Mgbanwe | 16/32/64/128/256 4096 (Nhọrọ) / OFDM (Nhọrọ) | QAM | ||
| Oke Ọkwa Ike Ntinye RF | +45 ruo +110 | dBuV | ||
| Ọnụego Akara | 5.056941 (QAM64) 5.360537 (QAM256) 6.952 (64-QAM na 256-QAM) 6.900, 6.875, 5.200 | Msym/s | ||
| Impedance | 75 | OHM | ||
| Mfu Nlaghachi Ntinye | > 6 | dB | ||
| Izi ezi nke ọkwa ike | +/-1 | dB | ||
| MER | 20 ruo +50 | dB | ||
| Izi ezi nke MER | +/- 1.5 | dB | ||
| BER | Tupu RS BER na Mgbe RS BER gasịrị | |||
| Ihe Nyocha Spektrum | ||
| Ntọala Nyocha Spectrum Dị Mkpa | Ntọala / Jide / Oge ọsọ Oge (opekempe: 6 MHz) RBW (opekempe: 3.7 KHz) Mbelata Oke Ọbara Ngalaba Njupụta (dBm, dBmV, dBuV) | |
| nha | Akara Nkezi Ebe Obibi Kasị Elu Kpakpando Ike Ọwa | |
| Mbelata ọwa | Mkpọchi Tupu BER / Mgbe BERFEC gasịrị / Ọnọdụ QAM / Mgbakwunye Ọkwa Ike / MER / Ọnụego Akara | |
| Ọnụọgụ nke ihe nlele (Kachasị) kwa oge | 2048 | |
| Ọsọ nyocha @ Nọmba ihe nlele = 2048 | 1 (TPY.) | Nke abụọ |
| Nweta Data | ||
| Data oge n'ezie | Telnet (CLI) / UI Weebụ / MIB | |
| Atụmatụ ngwanrọ | |
| Usoro iwu | TCP / UDP / DHCP / HTTP / SNMP |
| Tebụl Ọwa | > Ọwa RF 80 |
| Oge nyocha maka tebụl ọwa dum | N'ime nkeji ise maka tebụl nkịtị nwere ọwa RF 80. |
| Ụdị ọwa akwadoro | DVB-C na DOCSIS |
| Paramita Ndị A Na-enyocha | Ọkwa RF, MKPỌMKPỌMKỌTA QAM, MER, FEC, BER, Spectrum Analyzer |
| UI WEB | Mfe igosi nsonaazụ nyocha site na ikpo okwu igwe ojii ma ọ bụ ihe nchọgharị weebụMfe ịgbanwe ọwa nlekota na tebụlMfe ịgbanwe ọwa nlekota na tebụl Spektrọnik maka osisi HFC Kpakpando maka ugboro ole a kapịrị ọnụ |
| MIB | MIB nkeonwe. Mee ka ohere ịnweta data nlekota maka sistemụ njikwa netwọkụ dị mfe |
| Ọnụ ụzọ mkpu | Enwere ike ịtọ ọkwa ike RF / MER site na WEB UI ma ọ bụ MIB, enwere ike izipu ozi mkpu site na SNMP TRAP ma ọ bụ gosipụta ya na ibe weebụ ahụ. |
| Ndekọ | Enwere ike ịchekwa ma ọ dịkarịa ala ụbọchị atọ nke ndekọ nlekota na ndekọ mkpu yana oge nyocha nkeji iri na ise maka nhazi ọwa 80. |
| Nhazi | Mepee usoro ma enwere ike itinye ya na OSS ngwa ngwa |
| Nwelite Firmware | Kwado nkwalite firmware dịpụrụ adịpụ ma ọ bụ nke mpaghara |
| Ọrụ njikwa ikpo okwu ígwé ojii | Enwere ike ijikwa ngwaọrụ ahụ site na ikpo okwu igwe ojii, na-enye ọrụ dịka akụkọ, nyocha data na ọnụ ọgụgụ, maapụ, jikwaa ngwaọrụ MKQ010 wdg. |
| Ahụ́ anụ ahụ | |
| Akụkụ | 210mm (W) x 130mm (D) x 60mm (H) |
| Ibu | 1.5+/-0.1kg |
| Oriri Ike | < 12W |
| LED | Ọkwa LED - Akwụkwọ ndụ akwụkwọ ndụ |
| Gburugburu Ebe Obibi | |
| Okpomọkụ Ọrụ | -40 ruo +85oC |
| Iru mmiri na-arụ ọrụ | Pasentị 10 ruo 90 (Anaghị agbaze mmiri) |
Nseta ihuenyo GUI nke WEB
Usoro Nleba Anya (Atụmatụ B)
Kpakpando
Usoro zuru oke na nke ọwa
Ikpo Okwu Njikwa Igwe Ojii
