Cov Lus Qhia Txog Khoom MoreLink-SP445
Kev Piav Qhia Luv:
Cov Lus Qhia Txog Khoom
Cov Cim Npe Khoom
Cov yam ntxwv
Ua raws li DOCSIS 3.1; Rov qab sib xws nrog DOCSIS / EuroDOCSIS 3.0
Switchable Diplexer rau upstream thiab downstream
2x 192 MHz OFDM Downstream txais tos muaj peev xwm
- Kev txhawb nqa 4096 QAM
32x SC-QAM (Single-Carries QAM) Channel Downstream txais tos peev xwm
- Kev txhawb nqa 1024 QAM
- 16 ntawm 32 Txoj Kev uas muaj peev xwm txhim kho kev sib txuas lus rau kev txhawb nqa video
2x 96 MHz OFDMA Upstream kis tau tus mob muaj peev xwm
- Kev txhawb nqa 4096 QAM
8x SC-QAM Channel upstream transmission muaj peev xwm
- Kev txhawb nqa 256 QAM
- Kev txhawb nqa S-CDMA thiab A/TDMA
FBC (Kev ntes tag nrho cov qhab nia) Pem hauv ntej kawg
- 1.2 GHz Bandwidth
- Kho tau kom tau txais txhua txoj hauv kev hauv qhov spectrum downstream
- Txhawb kev hloov pauv channel sai
- Kev kuaj mob tiag tiag suav nrog kev ua haujlwm ntawm spectrum analyzer
4x Gigabit Ethernet Chaw nres nkoj
1x USB3.0 Host, 1.5A kev txwv (Hom.) (Xaiv tau)
Kev sib txuas lus wireless hauv lub network:
- IEEE 802.11n 2.4GHz (3x3)
- IEEE 802.11ac Wave2 5GHz (4x4)
Kev tswj hwm chaw taws teeb SNMP thiab TR-069
Dual stack IPv4 thiab IPv6
Cov Kev Ntsuas Kev Txawj
| Kev Sib Txuas Lus | ||
| RF | 75 OHM Poj Niam F Txuas | |
| RJ45 | 4x RJ45 Ethernet chaw nres nkoj 10/100/1000 Mbps | |
| WiFi | IEEE 802.11n 2.4GHz 3x3 IEEE 802.11ac Wave2 5GHz 4x4 | |
| 1x USB 3.0 Host (Xaiv tau) | ||
| RF ntws mus rau hauv qab | ||
| 108-1218 MHz 258-1218 MHz | ||
| 75 OHM | ||
| <40 dBmV | ||
| > 6 dB | ||
| Cov Kev Sib Txuas Lus SC-QAM | ||
| 32 Qhov Siab Tshaj. | ||
| Sab Qaum Teb (64 QAM, 256 QAM): -15 txog + 15 dBmV Euro (64 QAM): -17 txog + 13 dBmV Euro (256 QAM): -13 txog + 17dBmV | ||
| 64 QAM, 256 QAM | ||
| North Am (64 QAM): 5.056941 Msym/s North Am (256 QAM): 5.360537 Msym/s Euro (64 QAM, 256 QAM): 6.952 Msym/s | ||
| North Am (64 QAM/256QAM nrog α=0.18/0.12): 6 MHz EURO (64 QAM/256QAM nrog α=0.15): 8 MHz | ||
| Cov Kev Sib Txuas Lus OFDM | ||
| OFDM | ||
| 192 MHz | ||
| 24 MHz | ||
| 2 | ||
| 25 KHz 8K FFT 50 KHz 4K FFT | ||
| 25KHz / 40us 50 KHz / 20 peb | ||
| QPSK, 16-QAM, 64-QAM, 128-QAM, 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM | ||
| Kev txhawb nqa nrog subcarrier granularity Txhawb nqa xoom me ntsis loaded subcarriers | ||
| -9 dBmV/24 MHz txog 21 dBmV/24 MHz | ||
| Sab saud | ||
| 5-85 MHz 5-204 MHz | ||
| 75 OHM | ||
| (Tag nrho cov zog nruab nrab) +65 dBmV | ||
| >6 dB | ||
| Cov Kev Sib Txuas Lus SC-QAM | ||
| TDMA, S-CDMA | ||
| 8 Qhov Siab Tshaj. | ||
| QPSK, 8 QAM, 16 QAM, 32 QAM, 64 QAM, thiab 128 QAM | ||
| TDMA: 1280, 2560, thiab 5120 KHzS-CDMA: 1280, 2560, thiab 5120 KHzPre-DOCSIS3 kev ua haujlwm: TDMA: 160, 320, thiab 640 KHz | ||
| TDMA: 1600, 3200, thiab 6400 KHzS-CDMA: 1600, 3200, thiab 6400 KHzPre-DOCSIS3 kev ua haujlwm: TDMA: 200, 400, thiab 800 KHz | ||
| Pmin = +17 dBmV ntawm ≤1280 KHz modulation ratePmin = +20 dBmV ntawm 2560 KHz modulation ratePmin = +23 dBmV ntawm 5120 KHz modulation rate | ||
| Cov Kev Sib Txuas Lus OFDMA | ||
| OFDMA | ||
| 96 MHz | ||
| 6.4 MHz (rau 25 KHz subcarrier spacing) 10 MHz (rau 50 KHz subcarriers spacing) | ||
| 2 | ||
| 25, 50 KHz | ||
| 50 KHz: 2048 (2K FFT); 1900 Max. cov subcarriers nquag 25 KHz: 4096 (4K FFT); 3800 Max. cov subcarriers nquag | ||
| 102.4 (96 MHz Qhov Loj Thaiv) | ||
| 40 peb (25 KHz subcarriers) 20 peb (50 KHz subcarriers) | ||
| BPSK, QPSK, 8-QAM, 16-QAM, 32-QAM, 64-QAM, 128-QAM, 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM | ||
| WiFi | ||
| WiFi ob lub band tib lub sijhawm | 2.4GHz (3x3) IEEE 802.11n AP 5GHz (4x4) IEEE 802.11ac Wave2 AP | |
| 2.4GHz WiFi fais fab | Txog li +20dBm | |
| 5GHz WiFi fais fab | Txog li +36dBm | |
| Kev Teeb Tsa Tiv Thaiv WiFi (WPS) | ||
| WiFi Kev Ruaj Ntseg Levers | WPA2 Kev Lag Luam / WPA Kev Lag Luam WPA2 Tus Kheej / WPA Tus Kheej IEEE 802.1x chaw nres nkoj-raws li kev lees paub nrog RADIUS tus neeg siv khoom | |
| Txog li 8 SSIDs ib lub xov tooj cua interface | ||
| 3x3 MIMO 2.4GHz WiFi nta | SGI STBC 20/40MHz sib koom ua ke | |
| 4x4 MU-MIMO 5GHz WiFi nta | SGI STBC LDPC (FEC) Hom 20/40/80/160MHz MIMO ntau tus neeg siv | |
| Kev xaiv channel xov tooj cua los ntawm tes / tsis siv neeg | ||
| Tshuab | ||
| PWR/WiFi/WPS/Internet | ||
| Khawm qhib/kaw WiFi Khawm WPS Khawm pib dua (recessed) Khawm qhib/kaw fais fab | ||
| TWB TAB TOM TEEM CAI | ||
| TWB TAB TOM TEEM CAI | ||
| Ib puag ncig | ||
| 12V/3A | ||
| <36W (Tshaj plaws.) | ||
| 0 txog 40oC | ||
| 10 ~ 90% (Tsis Nqus Dej) | ||
| -20 txog 70oC | ||
| Cov Khoom Siv | ||
| 1x Phau Ntawv Qhia Siv | ||
| 1x 1.5M Ethernet Cable | ||
| 4x Daim Ntawv Cim (SN, Chaw Nyob MAC) | ||
| 1x Fais Adapter Tswv Yim: 100-240VAC, 50/60Hz; Tso Tawm: 12VDC/3A | ||
