saka China Stone Machinery
DOCSIS 3.1 Selaras;Mundur kompatibel karo DOCSIS / EuroDOCSIS 3.0
Diplexer Switchable kanggo hulu lan hilir
2x 192 MHz OFDM Kapabilitas panrima Hilir
32x SC-QAM (Single-Carries QAM) Kapabilitas resepsi Hilir Saluran
2x 96 MHz OFDMA Kapabilitas transmisi Upstream
8x Kapabilitas transmisi hulu Saluran SC-QAM
FBC (Full-Band Capture) Front End
4x Gigabit Ethernet Port
1x Host USB3.0, watesan 1.5A (Tip.) (Opsional)
Jaringan nirkabel on-board:
- IEEE 802.11n 2.4GHz (3×3)
- IEEE 802.11ac Wave2 5GHz (4×4)
Manajemen remot SNMP lan TR-069
Dual tumpukan IPv4 lan IPv6
Antarmuka konektivitas | ||
RF | 75 OHM Female F Konektor | |
RJ45 | 4x port Ethernet RJ45 10/100/1000 Mbps | |
WiFi | IEEE 802.11n 2.4GHz 3×3 IEEE 802.11ac Wave2 5GHz 4×4 | |
1x USB 3.0 Host (Opsional) | ||
RF Hilir | ||
108-1218 MHz 258-1218 MHz | ||
75 ohm | ||
<40 dBmV | ||
> 6 dB | ||
Saluran SC-QAM | ||
32 Maks. | ||
North Am (64 QAM, 256 QAM): -15 kanggo + 15 dBmV Euro (64 QAM): -17 kanggo + 13 dBmV Euro (256 QAM): -13 kanggo + 17dBmV | ||
64 QAM, 256 QAM | ||
Am Utara (64 QAM): 5.056941 Msym/s Am Utara (256 QAM): 5.360537 Msym / s Euro (64 QAM, 256 QAM): 6,952 Msym / s | ||
Am Utara (64 QAM/256QAM kanthi α=0.18/0.12): 6 MHz EURO (64 QAM / 256QAM karo α = 0,15): 8 MHz | ||
Saluran OFDM | ||
OFDM | ||
192 MHz | ||
24 MHz | ||
2 | ||
25 KHz 8K FFT 50 KHz 4K FFT | ||
25 KHz / 40 kita 50 KHz / 20 us | ||
QPSK, 16-QAM, 64-QAM, 128-QAM, 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM | ||
Dhukungan karo granularitas subcarrier Ndhukung subcarrier sing dimuat nol | ||
-9 dBmV / 24 MHz kanggo 21 dBmV / 24 MHz | ||
Wiwitan | ||
5-85 MHz 5-204 MHz | ||
75 ohm | ||
(Total daya rata-rata) +65 dBmV | ||
> 6 dB | ||
Saluran SC-QAM | ||
TDMA, S-CDMA | ||
8 Maks. | ||
QPSK, 8 QAM, 16 QAM, 32 QAM, 64 QAM, lan 128 QAM | ||
TDMA: 1280, 2560, lan 5120 KHzS-CDMA: 1280, 2560, lan 5120 KHzOperasi Pra-DOCSIS3: TDMA: 160, 320, lan 640 KHz | ||
TDMA: 1600, 3200, lan 6400 KHzS-CDMA: 1600, 3200, lan 6400 KHzPra-DOCSIS3 operasi: TDMA: 200, 400, lan 800 KHz | ||
Pmin = +17 dBmV ing tingkat modulasi ≤1280 KHzPmin = +20 dBmV ing tingkat modulasi 2560 KHzPmin = +23 dBmV ing tingkat modulasi 5120 KHz | ||
Saluran OFDMA | ||
OFDMA | ||
96 MHz | ||
6,4 MHz (kanggo jarak subcarrier 25 KHz) 10 MHz (kanggo 50 KHz subcarrier spasi) | ||
2 | ||
25, 50 KHz | ||
50 KHz: 2048 (2K FFT);1900 Maks.subcarriers aktif 25 KHz: 4096 (4K FFT);3800 Maks.subcarriers aktif | ||
102.4 (Ukuran Blok 96 MHz) | ||
40 us (25 KHz subcarriers) 20 us (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 bebarengan dual band lengkap | 2.4GHz (3×3) IEEE 802.11n AP 5GHz (4×4) IEEE 802.11ac Wave2 AP | |
Daya WiFi 2.4GHz | Nganti +20dBm | |
Daya WiFi 5GHz | Nganti +36dBm | |
Wi-Fi Protected Setup (WPS) | ||
Lever Keamanan WiFi | WPA2 Enterprise / WPA Enterprise WPA2 Pribadi / WPA Pribadi Otentikasi basis port IEEE 802.1x karo klien RADIUS | |
Nganti 8 SSID saben antarmuka radio | ||
3×3 MIMO 2.4GHz fitur WiFi | SGI STBC 20/40MHz coexistence | |
Fitur WiFi 4×4 MU-MIMO 5GHz | SGI STBC LDPC (FEC) Mode 20/40/80/160 MHz Multi-Panganggo MIMO | |
Pilihan saluran radio manual / otomatis | ||
Mekanik | ||
PWR/WiFi/WPS/Internet | ||
Tombol on/off WiFi tombol WPS Tombol Reset (ditutup) Tombol daya on/off | ||
TBD | ||
TBD | ||
lingkungan | ||
12V/3A | ||
<36W (Maks.) | ||
0 nganti 40oC | ||
10~90% (Non Kondensasi) | ||
-20 nganti 70oC | ||
Aksesoris | ||
1x Pandhuan pangguna | ||
1x Kabel Ethernet 1.5M | ||
4x Label (SN, MAC Address) | ||
1 x Adaptor Daya Input: 100-240VAC, 50/60Hz;Output: 12VDC/3A |
Miturut kabutuhan nyata, pilih tata cara desain lan tata cara sakabèhé sing paling wajar