Isikhululo seSiseko sangaphandle se-NB-IOT
Inkcazo emfutshane:
Iinkcukacha zeMveliso
Iithegi zeMveliso
Isishwankathelo
• MNB1200WIzikhululo zesiseko zangaphandle zechungechunge zizikhululo zesiseko ezidibeneyo ezisebenza kakuhle ezisekelwe kwitekhnoloji ye-NB-IOT kunye nebhendi yokuxhasa i-B8/B5/B26.
• MNB1200WIsikhululo se-base sixhasa ukufikelela ngentambo kwinethiwekhi yomqolo ukubonelela nge-intanethi yezinto ukufikelela kwidatha kwiitheminali.
•I-MNB1200Winokusebenza ngcono kokugubungela, kwaye inani leeterminals ezinokufikelelwa sisikhululo esinye sesiseko likhulu kakhulu kunezinye iintlobo zezikhululo zesiseko. Ke ngoko, isikhululo sesiseko se-NB-IOT sesona sifanelekileyo kwiimeko ezifuna ukugubungela okubanzi kunye nenani elikhulu leeterminals zokufikelela.
• MNB1200Wingasetyenziswa kakhulu kubaqhubi beefowuni, amashishini, usetyenziso lwe-Intanethi yezinto nakwezinye iinkalo.
Iimbonakalo
- Yamkela uyilo oludibeneyo lwe-baseband kunye ne-RF, oludityaniswe kakhulu.
- Ixhasa ubuncinane abasebenzisi abangama-6000 ngosuku
- Ixhasa ukugubungela okubanzi
- Kulula ukuyifaka, kulula ukuyibeka, ukuphucula amandla enethiwekhi
- Ixhasa i-antenna eguquliweyo ngombane ngokusekelwe kumgangatho we-AISG2.0.
- Ukuthunyelwa okusekelwe kwi-IP kuxhasa amazibuko e-RJ-45, amazibuko optical, kunye nolunye uthumelo loluntu, okwenza kube lula ukulisebenzisa.
- Inkonzo ye-DHCP eyakhelwe ngaphakathi, umxhasi we-DNS, kunye nomsebenzi we-NAT
- Ixhasa iindlela zokukhusela ukhuseleko ukunciphisa iingozi ezinokubakho zokhuseleko
- Ixhasa ulawulo lwephepha lendawo, kulula ukuyisebenzisa
- Ixhasa ulawulo lwenethiwekhi ekude, enokubeka esweni ngempumelelo kwaye igcine imeko yezikhululo zesiseko
- Ukuhlanganiswa ngexesha elifunekayo, ukufakwa nokusasazwa lula, ukugubungela ngokuchanekileyo, kunye nokwandiswa ngokukhawuleza komthamo wenethiwekhi ephilayo.
Iinkcukacha zojongano
Umfanekiso 1 ubonisa inkangeleko yesikhululo sesiseko se-MNB1200W
Umfanekiso 2 ubonisa amazibuko kunye nezikhombisi zesikhululo sesiseko se-MNB1200W
Itheyibhile 1 ichaza amazibuko esikhululo sesiseko se-MNB1200W
| Ujongano | Inkcazo |
| I-PWR | -48V (-57V ~ -42V) |
| IGPS | I-antenna yangaphandle ye-GPS, isixhumi se-N |
| I-ANT0 | I-antenna port yangaphandle engu-0, isixhumi se-mini-DIN |
| I-ANT1 | I-antenna port yangaphandle 1, isixhumi se-mini-DIN |
| UKUKHETHA | Izibuko elibonakalayo eliqhagamshelwe kwinethiwekhi yokudlulisela idatha. |
| I-ETH | Ujongano lwe-RJ-45 |
| I-SNF | Isinxibelelanisi sangaphandle seSniffer, isixhumi se-N |
| I-RET | Ujongano lwe-RS485, i-AISG2.0 |
Itheyibhile 2 ichaza izalathisi kwisikhululo sesiseko se-MNB1200W
| Isalathisi | umbala | imeko | Intsingiselo |
| I-PWR | Luhlaza | ON | Vula |
| IVALIWE | Akukho mbane ongeniswayo | ||
| QHUBA | Luhlaza | ON | Vula |
| Ifleshi ekhawulezayo：0.125s ivuliwe，0.125s | Ukuhanjiswa kwedatha | ||
| icinyiwe | |||
| Ifleshi ecothayo：imizuzwana eyi-1 ivuliwe，imizuzwana eyi-1 ivaliwe | Ukusekwa kweeseli | ||
| UMTHETHO | Luhlaza | Icinyiwe | Indawo yokugcina impahla |
| On | Indawo yokugcina impahla | ||
| I-ALM | Bomvu | Ifleshi ekhawulezayo：0.125s ivuliwe | I-alamu ye-S1 |
| Ifleshi ecothayo：imizuzwana eyi-1 ivuliwe，imizuzwana eyi-1 ivaliwe | Enye i-alamu |
Iiparameter zobugcisa
| Iprojekthi | Inkcazo |
| Indlela yokusebenza | I-FDD |
| Isantya sokusebenza a | Ibhendi 8/5/26 |
| I-bandwidth yokusebenza | 200kHz |
| Amandla e-Tx | 40dBm/ i-eriyali |
| Uvakalelo b | -126dBm@15KHz (akukho phindaphindo) |
| Ukuvumelanisa | IGPS |
| I-backhaul | 1 x (SFP) |
| 1 x RJ-45 (1 GE) | |
| Ubungakanani | 430mm (Ububanzi) x 275mm (Ububanzi) x 137mm (Ububanzi) |
| Ufakelo | Ifakwe kwipali/ifakwe eludongeni |
| I-antenna | I-antenna yangaphandle enenzuzo ephezulu |
| Amandla | < 220W |
| Ukunikezwa Amandla | 48V DC |
| Ubunzima | ≤15kg |
Inkcazo yenkonzo
| Iprojekthi | Inkcazo |
| Umgangatho wobugcisa | Ukukhutshwa kwe-3GPP 13 |
| Ubungakanani bokuphuma okuphezulu | I-DL 150kbps/UP 220kbps |
| Ubuchule benkonzo | Abasebenzisi abayi-6000/ngosuku |
| Imo yokusebenza | Ukuzimela wedwa |
| Ukhuseleko lwekhava | Ixhasa ukulahleka okuphezulu kokudibanisa (MCL) 150DB |
| Izibuko loNxibelelwano lwe-OMC | Inkxaso yeprotocol ye-interface ye-TR069 |
| Imo yokuguqula | I-QPSK, i-BPSK |
| Izibuko lojongano oluya eMzantsi | inkxaso yenkonzo yewebhu, iSocket, iFTP njalo njalo |
| I-MTBF | ≥ 150000 H |
| I-MTTR | ≤ 1 H |
Iinkcukacha zendalo
| Iprojekthi | Inkcazo |
| Ubushushu bokusebenza | -40°C ~ 55°C |
| Ubushushu bokugcina | -45°C ~ 70°C |
| Ubuntu bezizalwane | 5% ~ 95% |
| Umoya ongqongileyo | 70 kPa ~ 106 kPa |
| Inqanaba loKhuselo | IP66 |
| Ukhuseleko lombane kwiindawo zombane | Imo yokwahluka ± 10KA Imo eqhelekileyo ± 20KA |
