Kutumiza Mphamvu kwa 320W HFC DOCSIS/EuroDOCSIS 3.1 Backhaul,OMG410
Kufotokozera Kwachidule:
Modemu ya Chingwe Yolimba ya D3.1 Yotentha
Thandizani Diplexer Yosinthika
Woyang'anira Wakunja Wodziyimira Payekha
Kulamulira Mphamvu Yakutali, mpaka maulumikizidwe anayi
Kuwunika Kwakutalichifukwa chaVoltiyumu ndi Mphamvu
Tsatanetsatane wa Zamalonda
Ma tag a Zamalonda
Chiyambi cha malonda
➢Modemu ya Chingwe Yolimba ya D3.1 Yotentha
➢ Thandizani Diplexer Yosinthika
➢ Woyang'anira Wakunja Wodziyimira Payekha
➢Kulamulira Mphamvu Yakutali, mpaka maulumikizidwe anayi
➢Kuyang'anira Patalichifukwa chaVoltiyumu ndi Mphamvu
Chithunzi Chogwiritsidwa Ntchito Kawirikawiri
Mafotokozedwe
Mphamvu Yolowera
| Lowetsani Mphamvu Doko | 5/8-24in, 75 Ohm (Kulowetsa Mphamvu ya HFC) |
| Lowetsani Voltage | 45~90VAC |
| Kuchuluka Kolowera | 50/60Hz |
| Lowetsani Panopa | 10A Max. |
| Mphamvu Yotsika/Yopitirira Chitetezo Chotsekedwa | UVLO Threshold: 40VAC Chingwe cholumikizira cha OVLOT: 100VAC |
Mphamvu Yotulutsa
| Madoko a Mphamvu Otulutsa Nambala | 4 |
| Kulumikiza Mphamvu Yotulutsa | Chipika cha terminal, 12 mpaka 26AWG |
| Kutulutsa Voltage Range | 110VAC mpaka 130VAC @ Kulowetsa Kovomerezeka |
| Linanena bungwe Current | 3.3A Max. |
| Mawonekedwe a Waveform | Chimodzimodzi ndi mawonekedwe a mafunde olowera |
| Mphamvu Yonse Yonse | 320W (Yogawidwa ndi zotulutsa za madoko anayi) |
| Chitetezo cha Voltage Chosapitirira/Chopitirira | UVP Threshold: 105VAC OVP Threshold: 135VAC |
| Chitetezo Choposa Pakali pano | Malo Olowera OCP: 3.3A |
Chowunikira Mphamvu
| Mbali Yolowera | Lowetsani Voltage |
| Lowetsani Panopa | |
| Mphamvu Yolowera | |
| Kuchuluka Kolowera | |
| Mbali Yotulutsa | Mphamvu Yotulutsa |
| Linanenanso Current pa Port | |
| Mphamvu Yotulutsa Pa Doko Lililonse |
Kutumiza kwa Netiweki (LAN)
| NetiwekiKutumiza | Ethernet RJ45, 10/100/1000 Mbps |
| Madoko Otumizira Maukonde a Nambala | 1 (Chosasinthikakapena4 (Zosankha) |
| Mtunda | 100m |
| Ntchito za LAN | TCP/IP, IPv4, IPv6, DHCP, L2VPN |
| Zofunikira pa Chingwe cha Ethernet | Chingwe cha Ethernet chokhala ndi chivundikiro cha manja/maboti oteteza mozungulira mutu wa kristalo sichiloledwa. |
DOCSIS/EuroDOCSIS
| Thandizo la Protocol | DOCSIS/EuroDOCSIS 3.1/3.0/2.0/1.1 |
Pansi pa mtsinje
| Ma Frequency Range (m'mphepete mpaka m'mphepete) | 108-1218MHz /258-1218 MHzSwitchable |
| Kuletsa Kutuluka | 75 Ω |
| Kutayika Kobwerera Kotuluka | ≥ 6 dB |
| Njira za SC-QAM | |
| Chiwerengero cha Ma Channel | 32 |
| Mlingo wa Level Range (njira imodzi) | DOCSIS (64 QAM ndi 256 QAM): -15 mpaka +15 dBmV EuroDOCSIS (64 QAM): -17 mpaka +13 dBmV EuroDOCSIS (256 QAM): -13 mpaka +17 dBmV |
| Mtundu wa Kusintha | 64 QAM ndi 256 QAM |
| Chiwerengero cha Zizindikiro (dzina) | DOCSIS (64 QAM): 5.056941 Msym/s DOCSIS (256 QAM): 5.360537 Msym/s EuroDOCSIS (64 QAM ndi 256 QAM): 6.952 Msym/s |
| Bandwidth | DOCSIS (64 QAM/256QAM yokhala ndi α=0.18/0.12): 6 MHz EuroDOCSIS (64 QAM/256QAM yokhala ndi α=0.15): 8 MHz |
| Chiwerengero cha Deta | Kufikira 1.2 Gbps ndi32 njira zolumikizirana pansi pa mtsinje @ DOCSIS Kufikira 1.6 Gbps ndi32 njira zolumikizidwa pansi pa mtsinje @ EuroDOCSIS |
| Ma Channel a OFDM | |
| Mtundu wa Chizindikiro | OFDM |
| Bandwidth ya Channel | 24 MHz…192 MHz |
| Nnambalaya njira za OFDM | 2 |
| Kukula kwa IDFT | Njira ya 4K: 4096 8K Mawonekedwe: 8192 |
| Kutalikirana kwa subcarrier | 4K Mawonekedwe:50 KHz 8K Mawonekedwe:25 KHz |
| Nthawi ya FFT (Nthawi yothandiza ya chizindikiro) | 4K Mawonekedwe: 20 ife 8K Mawonekedwe: 40 ife |
| Chiwerengero chachikulu cha ma subcarriers omwe akugwira ntchito mu siginecha (192 MHz channel) chikutanthauza ma subcarriers omwe agwiritsidwa ntchito a 190 MHz | 4K Mtundu: 3800
8K Mtundu: 7600 |
| Mpata waukulu pakati pa chonyamulira choyamba ndi chomaliza chogwira ntchito | 190 MHz |
Kumtunda
| Ma Frequency Range (m'mphepete mpaka m'mphepete) | 5-85 MHz / 5-204MHzSwitchable |
| Kuletsa Kutuluka | 75 Ω |
| Kutayika Kobwerera Kotuluka | ≥ 6 dB |
| Njira za SC-QAM | |
| Chiwerengero cha Ma Channel | 8 |
| Mulingo wa mulingo pa njira iliyonse | TDMA: Kutumiza kwa mphindi imodzi (Pmin) mpaka +57 dBmV (32-QAM, 64-QAM) Kutumiza kwa mphindi imodzi (Pmin) mpaka +58 dBmV (8-QAM, 16-QAM) Kutumiza kwa mphindi imodzi (Pmin) mpaka +61 dBmV (QPSK) S-CDMA: Pmin mpaka +56 dBmV (ma modulation onse) Kumene Pmin = +17 dBmV, 1280 kHz modulation rate Pmin = +20 dBmV, 2560 kHz modulation rate Pmin = +23 dBmV, 5120 kHz modulation rate |
| Mtundu wa Kusintha | QPSK, 8 QAM, 16 QAM, 32 QAM, 64 QAM, ndi 128 QAM |
| Mlingo wa Kusinthasintha (dzina) | TDMA: 1280, 2560, ndi 5120 kHz S-CDMA: 1280, 2560, ndi 5120 kHz |
| Bandwidth | TDMA: 1600, 3200, ndi 6400 kHz S-CDMA: 1600, 3200, ndi 6400 kHz |
| Chiwerengero cha Deta | Kufikira200 Mbpsndi maulumikizidwe 8 a njira zopita pamwamba |
| Ma Channel a OFDMA | |
| Mtundu wa Chizindikiro | OFDMA |
| Bandwidth Yokwanira ya OFDMA Channel | 96MHz |
| Bandwidth Yocheperako ya OFDMA Yogwiritsidwa Ntchito | 6.4 MHz (pa mtunda wa 25 KHz subcarrier space) 10 MHz (ya 50 KHzzonyamulira zazing'onomalo) |
| Nambalaya OFDMA Channel Yokhazikika Yokha | 2 |
| Kutalikirana kwa Njira Zonyamulira | 25KHz, 50 KHz |
| Kukula kwa FFT | 50 KHz: 2048 (2K FFT); 1900 Max.zonyamulira zazing'ono zogwira ntchito 25 KHz: 4096 (4K FFT); 3800 Max.zonyamulira zazing'ono zogwira ntchito |
| Chiwerengero cha Zitsanzo | 102.4 MHz |
| Nthawi ya FFT | 40 us (Ma subcarriers a 25 KHz) 20 us (Ma subcarriers a 50 KHz) |
| Mtundu wa Kusintha | BPSK, QPSK, 8-QAM, 16-QAM, 32-QAM, 64-QAM, 128-QAM, 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM |
Zachilengedwe ndi Zachilengedwe
| Ma LED a Udindo | PWR, RF, DS, US, Pa intaneti, Alamu, Mphamvu Kutulukaput#1~#4 |
| Zosankha Zoyikira | Chingwe, Mzati, Khoma |
| Kukula HxWxL | 400x220x150mm |
| Kulemera | 11Kg |
| Kugwira ntchitoKutenthaerature | -40 to+75°C |
| Chinyezi | 5 mpaka 90%, yosaundana |
| Chitetezo cha M'nyumba | IP68 |
Mawonekedwe a Mkati ndi M'mbali
