Chaw Nres Tsheb Sab Nraum Zoov NB-IOT
Kev Piav Qhia Luv:
Cov Lus Qhia Txog Khoom
Cov Cim Npe Khoom
Txheej txheem cej luam
• MNB1200WCov chaw nres tsheb sab nraum zoov yog cov chaw nres tsheb sib xyaw ua ke ua haujlwm siab raws li NB-IOT thev naus laus zis thiab txhawb nqa band B8 / B5 / B26.
• MNB1200Wchaw nres tsheb txhawb kev nkag mus rau hauv lub network backbone los muab kev nkag mus rau cov ntaub ntawv hauv Is Taws Nem rau cov davhlau ya nyob twg.
•MNB1200Wmuaj kev ua tau zoo dua, thiab tus naj npawb ntawm cov chaw nres tsheb uas ib lub chaw nres tsheb tuaj yeem nkag mus tau ntau dua li lwm hom chaw nres tsheb. Yog li ntawd, NB-IOT chaw nres tsheb yog qhov tsim nyog tshaj plaws rau cov xwm txheej uas xav tau kev pab dav dav thiab ntau lub chaw nres tsheb nkag mus.
• MNB1200Wtuaj yeem siv dav hauv cov neeg teb xov tooj, cov tuam txhab, Internet of Things daim ntawv thov thiab lwm yam teb.
Cov yam ntxwv
- Txais yuav baseband thiab RF kev tsim qauv, kev sib xyaw ua ke zoo heev.
- Txhawb nqa tsawg kawg 6000 tus neeg siv ib hnub
- Txhawb kev pab them nqi dav dav
- Yooj yim rau nruab, yooj yim rau xa tawm, txhim kho lub peev xwm network
- Txhawb nqa lub kav hlau txais xov hluav taws xob raws li tus qauv AISG2.0.
- Kev xa raws li IP txhawb nqa RJ-45 chaw nres nkoj, chaw nres nkoj kho qhov muag, thiab lwm yam kev xa mus rau pej xeem, ua rau nws yooj yim rau kev xa tawm.
- Kev pabcuam DHCP ua ke, DNS client, thiab NAT muaj nuj nqi
- Txhawb cov txheej txheem tiv thaiv kev ruaj ntseg kom txo tau cov kev pheej hmoo kev ruaj ntseg
- Txhawb kev tswj hwm nplooj ntawv hauv zos, yooj yim siv
- Txhawb kev tswj hwm network nyob deb, uas tuaj yeem saib xyuas thiab tswj hwm qhov xwm txheej ntawm cov chaw nres tsheb hauv paus
- Kev sib koom ua ke raws li qhov xav tau, kev teeb tsa yooj yim thiab kev xa tawm, kev npog raug, thiab kev nthuav dav sai ntawm lub peev xwm network nyob.
Cov lus qhia txog kev sib txuas lus
Daim Duab 1 qhia txog qhov tsos ntawm MNB1200W chaw nres tsheb hauv paus
Daim Duab 2 qhia cov chaw nres nkoj thiab cov cim qhia ntawm MNB1200W chaw nres tsheb hauv paus
Rooj 1 piav qhia txog cov chaw nres nkoj ntawm MNB1200W chaw nres tsheb hauv paus
| Kev Sib Txuas Lus | Kev piav qhia |
| PWR | -48V (-57V ~ -42V) |
| GPS | Lub kav hlau txais xov GPS sab nraud, N txuas |
| ANT0 | Chaw nres nkoj sab nraud antenna 0, mini-DIN connector |
| ANT1 | Chaw nres nkoj sab nraud antenna 1, mini-DIN connector |
| XAIV | Ib qho chaw nres nkoj optical txuas nrog lub network kis tau rau kev xa cov ntaub ntawv. |
| ETH | RJ-45 interface |
| SNF | Sab nraud Sniffer interface, N connector |
| RET | RS485 interface, AISG2.0 |
Rooj 2 piav qhia txog cov cim qhia ntawm chaw nres tsheb MNB1200W
| Qhov Qhia | xim | xwm txheej | Lub ntsiab lus |
| PWR | Ntsuab | ON | Fais fab qhib |
| TSIS TXHOB | Tsis muaj hwj chim nkag | ||
| Khiav | Ntsuab | ON | Fais fab qhib |
| Ceev ceev: 0.125s rau, 0.125s | Kev xa cov ntaub ntawv | ||
| tawm | |||
| Qeeb qeeb: 1s rau, 1s tawm | Kev tsim cov cell | ||
| ACT | Ntsuab | Tawm | Tseg cia |
| On | Tseg cia | ||
| ALM | Liab | Ceev ceev: 0.125 vib nas this | S1 lub tswb ceeb toom |
| Qeeb qeeb: 1s rau, 1s tawm | Lwm lub tswb ceeb toom |
Cov kev tsis sib xws
| Qhov project | Kev piav qhia |
| Lub tshuab | FDD |
| Kev ua haujlwm zaus a | Qhab Nia 8/5/26 |
| Kev khiav hauj lwm bandwidth | 200kHz |
| Lub zog Tx | 40dBm / kav hlau txais xov |
| Kev rhiab heev b | -126dBm @ 15KHz (tsis rov ua dua) |
| Kev Sib Txuas Lus | GPS |
| Rov qab mus rau tom qab | 1 x (SFP) |
| 1 x RJ-45 (1 GE) | |
| Loj | 430mm (Siab) x 275mm (Dav) x 137mm (Ntsug) |
| Kev teeb tsa | Ncej-mounted/wall mounted |
| Kav hlau txais xov | Lub kav hlau txais xov sab nraud siab dua |
| Lub zog | < 220W |
| Kev muab hluav taws xob | 48V DC |
| Qhov hnyav | ≤15kg |
Cov lus qhia txog kev pabcuam
| Qhov project | Kev piav qhia |
| Tus qauv kev txawj ntse | 3GPP Tso Tawm 13 |
| Qhov siab tshaj plaws ntawm kev xa tawm | DL 150kbps/UP 220kbps |
| Kev pabcuam muaj peev xwm | 6000 tus neeg siv/hnub |
| Hom kev ua haujlwm | Sawv-nyob ib leeg |
| Kev ruaj ntseg npog | Txhawb nqa qhov siab tshaj plaws ntawm kev poob coupling (MCL) 150DB |
| Chaw nres nkoj OMC | Kev txhawb nqa TR069 interface protocol |
| Hom kev hloov kho | QPSK, BPSK |
| Chaw nres nkoj sab qab teb | txhawb nqa Web service, Socket, FTP thiab lwm yam |
| MTBF | ≥ 150000 H |
| MTTR | ≤ 1 H |
Kev qhia txog ib puag ncig
| Qhov project | Kev piav qhia |
| Kub ua haujlwm | -40°C ~ 55°C |
| Qhov kub cia khoom | -45°C ~ 70°C |
| Cov av noo sib piv | 5% ~ 95% |
| Huab cua | 70 kPa ~ 106 kPa |
| Qib Kev Tiv Thaiv | IP66 |
| Kev tiv thaiv xob laim rau cov chaw nres nkoj fais fab | Hom sib txawv ± 10KA Hom sib xws ± 20KA |
