Onye nyocha QAM ejiri aka nwere APP, Ọkwa ike na MER maka ma DVB-C na DOCSIS, MKQ012
Nkọwa ngwaahịa
MKQ012 bụ ihe nyocha QAM nwere ike ibugharị, nwere ikike iji tụọ na nyochaa paramita QAM nke netwọkụ DVB-C/DOCSIS.
MKQ012 bụ obere QAM Analyzer, nke nwere ikike iji tụọ na nyochaa paramita QAM nke netwọk DVB-C/DOCSIS.MKQ012 na-enye ndị na-enye ọrụ ọ bụla nha nha nke mgbasa ozi na ọrụ netwọk ozugbo.Enwere ike iji ya n'oge nrụnye ọhụrụ ma ọ bụ nrụzi na nrụzi na akụrụngwa nke netwọk DVB-C/DOCSIS.Ọrụ Wi-Fi agbakwunyere, nke na-enyere onye ọrụ aka ịnweta data nha yana ọrụ mmekọrịta site na APP.
Njirimara ngwaahịa
➢ Dị mfe iji rụọ ọrụ na hazie site na APP
➢ Nyochaa ọwa ngwa ngwa
➢ Na-enye kpakpando bara uru
➢ Spectrum Analyzer dị ike agbakwunyere
➢ Achọpụtara nsonaazụ nha na ekwentị gị site na Wi-Fi
Njirimara
➢ Kwado DVB-C na DOCSIS QAM nha na nyocha
➢ ITU-J83 Mgbakwunye A, B, C nkwado
➢ Akpaaka ịmata ọdịiche dị n'ụdị mgbaàmà RF: DOCSIS ma ọ bụ DVB-C
➢ Ihe nkọwapụta nke onye ọrụ na ọnụ ụzọ, na-akwado profaịlụ abụọ: atụmatụ A / atụmatụ B
➢ nha nha, +/- 1dB maka ike;+/- 1.5dB maka MER
Nkwado TCP / UCP / DHCP / HTTP / SNMP
➢ Kwado otu 10/100/1000 Mbps Ethernet Port
➢ Batrị agbakwunyere
Usoro nyocha QAM
➢ 64 QAM / 256 QAM / 4096 QAM (Nhọrọ) / OFDM (Nhọrọ)
➢ Ọkwa ike RF: -15 ruo + 50 dBmV
➢ Oke Ntinye Ntinye obosara: -15dB ruo +15dB
➢ MER: 20 ruo 50 dB
➢ Pre-BER na RS nwere ike idozi
➢ Ngụkọta post-BER na RS enweghị ike idozi
➢ Igwe kpakpando
➢ Ntụgharị Tilt
Ngwa
➢ Nleta netwọkụ USB dijitalụ maka DVB-C / DOCSIS
➢ Multi-channel nlekota oru
➢ Nyochaa QAM ozugbo
➢ Nwụnye na mmezi maka netwọk HFC
Nka nka
| Ọnụ ụzọ | ||
| RF | Njikọ F nke nwanyị (SCTE-02) | 75 Ω |
| RJ45 (1 x RJ45 ọdụ ụgbọ mmiri Ethernet) | 10/100/1000 | Mbps |
| DC Jack | 12V/2A DC | |
| Ọrụ APP | ||
| Nwalee | Nnwale ọwa akọwapụtara onye ọrụ | |
| Ngwa | Ozi Channel | Otu ọwa nha: ọnọdụ mkpọchi/ọkwa ike/MER/Pre-BER/Post-BER/QAM mode/Annex mode/ụkwa akara na ụdị ọwa. |
| Nyochaa ọwa | Nyochaa ọwa akọwapụtara n'otu n'otu, gosi ugboro ugboro/ọkwa mkpọchi/ụdị mgbaàmà/Ọkwa ike/MER/Post-BER | |
| Otu kpakpando | Nye ndị Constellation ọwa ahọpụtara, yana ọkwa ike/MER/Pre-BER/Post-BER | |
| Spectrum | Kwado ntọala mmalite/Kwụsị/Centre Frequency/Span, wee gosi mkpokọta ike. Kwado ntọala ọwa nyocha ruru 3.Nyekwuo ozi ọwa maka ọwa elebara anya. | |
| Njirimara RF | ||
| Oke ugboro (Osi-ruo-ọnụ) | 88-1002 88 - 1218 (Nhọrọ) | MHz |
| Bandwit ọwa (Nchọpụta akpaaka) | 6/8 | MHz |
| Mgbanwe | 16/32/64/128/256 4096 (Nhọrọ) / OFDM (Nhọrọ) | QAM |
| Ntinye ike RF nso nso (Mmetụta) | -15 ruo +50 | dBmV |
| Ọnụego akara | 5.056941 (QAM64) 5.360537 (QAM256) 6.952 (64-QAM na 256-QAM) 6.900, 6.875, 5.200 | Msym/s |
| Ntinye Ntinye | 75 | OHM |
| Mfu nloghachi ntinye | > 6 | dB |
| Ọkwa mkpọtụ kacha nta | -55 | dBmV |
| Izizi ọkwa ike ọwa | +/-1 | dB |
| MER | 20 ruo 50 (+/-1.5) | dB |
| BER | Tupu-RS BER na Post-RS BER | |
| Spectrum Analyzer | ||
| Ntọala Spectrum Analyzer Basic | Tụgharịa / Jide / Gbaa Ogologo Oge (Opekempe: 6 MHz) RBW ( kacha nta: 3.7 kHz) Mwepu nke ukwuu Nkeji njupụta (dBm, dBmV, dBuV) | |
| Ntụ | Ihe nrịbamaAveragePeak Jide Otu kpakpando Ike ọwa | |
| Ọwa ngosi | Mkpọchi tupu BER / Post-BERFEC / Ọnọdụ QAM / Ọkwa AnnexPower / SNR / Ọnụego akara | |
| Ọnụọgụ nke Nlereanya (Kachasị) kwa Span | 2048 | |
| Nyochaa ọsọ @ nọmba nlele = 2048 | 1 (TPY) | Nke abụọ |
| Nweta data | ||
| Data ozugbo Site API | Telnet (CLI) / Weebụ Socket / MIB | |
| Njirimara ngwanrọ | |
| Protocol | TCP / UCP / DHCP / HTTP / SNMP |
| Tebụl ọwa | > Ọwa RF 80 |
| Oge nyocha maka tebụl ọwa dum | N'ime nkeji 5 maka tebụl a na-ahụkarị nwere ọwa 80 RF. |
| Ụdị ọwa akwadoro | DVB-C na DOCSIS |
| Nlebanya nlebara anya | Ọkwa RF, QAM Constellation, MER, FEC, BER, Spectrum Analyzer |
| WEB UI | Ọ dị mfe igosi nsonaazụ nyocha na ihe nchọgharị weebụ. Ọ dị mfe ịgbanwe ọwa nyocha na tebụl. Spectrum maka osisi HFC. Otu kpakpando maka oge a kapịrị ọnụ. |
| MIB | MIB nkeonwe.Kwado ohere ịnweta data nleba anya maka sistemụ njikwa netwọkụ |
| Oti mkpu | Enwere ike ịtọ ọkwa ọkwa / MER / BER site na WEB UI ma ọ bụ MIB ma ọ bụ APP, enwere ike izipu ozi mkpu site na SNMP TRAP ma ọ bụ gosi na ibe weebụ. |
| LOGG | Nwere ike chekwaa ma ọ dịkarịa ala ụbọchị 3 nke ndekọ nleba anya na ndekọ mkpu na nkeji nyocha 15min maka nhazi ọwa 80. |
| Nhazi | Mepee protocol na enwere ike ijikọ ya na OSS ngwa ngwa |
| Nkwalite ngwa ngwa | Kwado nkwalite ngwa ngwa ime ime ma ọ bụ mpaghara |
| Anụ ahụ | |
| Akụkụ | 180mm (W) x 92mm (D) x 55mm (H) (gụnyere njikọ F) |
| Ibu | 650+/-10g |
| Ịnye ọkụ | Ihe nkwụnye ọkụ: Ntinye 100-240 VAC 50-60Hz;Mpụta 12V/2A DC Ndabere ikike batrị: Li-ion 5600mAH |
| Oriri ike | <12W |
| bọtịnụ ike | x1 |
| Ikanam | PWR LED - Green DS LED - Green US LED - Green Igwe ọkụ dị n'ịntanetị - Green Wi-Fi LED - Green |
| gburugburu | |
| Okpomọkụ na-arụ ọrụ | 0 ruo 40oC |
| Iru mmiri na-arụ ọrụ | 10 ruo 90% (Na-adịghị ekpokọta) |
Ihe nseta ihuenyo WEB GUI
Usoro nlekota oru (Atụmatụ B)
Spectrum zuru oke na oke ọwa
(Ọnọdụ mkpọchi; Ọnọdụ QAM; Ike ọwa; SNR; MER; biputere BER; Ọnụọgụgụ akara; Atụgharịrị n'ụdị Spectrum)
Otu kpakpando
Ihe nseta ihuenyo APP
Nnwale ọwa
Ngwa
Ozi Channel
Otu kpakpando
Spectrum
Nyochaa ọwa
Ọkachamara nka injinia raara onwe ya nye ka o duzie gị
Dabere na mkpa gị n'ezie, họrọ usoro nhazi na atụmatụ n'ozuzu kacha ezi uche dị na ya