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ya China Stone Machinery

English

Mbiri ya Zamalonda-SP445

Mawu Oyamba

Zambiri Zamalonda

Zogulitsa Tags

Mawonekedwe

DOCSIS 3.1 Yogwirizana;Kumbuyo kumagwirizana ndi DOCSIS/EuroDOCSIS 3.0
Switchable Diplexer kumtunda ndi kumtunda
2 × 192 MHz OFDM Kutsika kolandila mphamvu

  • 4096 QAM thandizo

32x SC-QAM (Single-Caries QAM) Channel Downstream yolandirira mphamvu

  • 1024 QAM thandizo
  • 16 mwa Makanema 32 omwe amatha kupititsa patsogolo kusuntha kwamavidiyo

2 × 96 MHz OFDMA Kumtunda kufala kutha

  • 4096 QAM thandizo

8x SC-QAM Channel kumtunda kufalikira kumtunda

  • 256 QAM thandizo
  • S-CDMA ndi A/TDMA thandizo

FBC (Full-Band Capture) Front End

  • 1.2 GHz Bandwidth
  • Zosintha kuti zilandire tchanelo chilichonse mu sipekitiramu yakumunsi
  • Imathandizira kusintha kwanjira mwachangu
  • Nthawi yeniyeni, zowunikira kuphatikiza magwiridwe antchito a spectrum analyzer

4x Gigabit Ethernet Ports
1x USB3.0 Host, 1.5A malire (Mtundu.) (Mwasankha)
Ma network opanda zingwe pa bolodi:

- IEEE 802.11n 2.4GHz (3×3)

- IEEE 802.11ac Wave2 5GHz (4×4)

SNMP ndi TR-069 kasamalidwe kakutali
Pawiri stack IPv4 ndi IPv6

Magawo aukadaulo

USBKawirikawiri (m'mphepete mpaka m'mphepete)Kulowetsa ImpedansMphamvu Zonse ZolowetsaKubweza KutayikaNambala ya ChannelsLevel Range (chanelo chimodzi)Mtundu WosinthiraMtengo wa Chizindikiro (mwadzina)BandwidthMtundu wa SignalKuchuluka kwa Bandwidth Channel ya OFDMMa Bandwidth Ochepa Osasinthika a OFDMNambala ya mayendedwe a OFDMFrequency Boundary Assignment GranularitySubcarrier Spacing /Nthawi ya FFTMtundu WosinthiraKusintha kwa Bit LoadingMulingo Wosiyanasiyana (24 MHz mini. Wotanganidwa BW) Kuchulukira Kwa Mphamvu Zofanana ndi SC-QAM ya -15 mpaka + 15 dBmV pa 6 MHzFrequency Range (m'mphepete mpaka m'mphepete)Kutulutsa ImpedansMaximum Transmit LevelLinanena bungwe Kubwerera KutayikaMtundu wa SignalNambala ya ChannelsMtundu WosinthiraKusinthasintha (mwadzina)BandwidthMulingo Wocheperako WotumizaMtundu wa SignalKuchuluka kwa Bandwidth Channel ya OFDMABandwidth yocheperako ya OFDMANambala ya Makanema Odziyimira Pawokha a OFDMASubcarrier Channel SpacingFFT kukulaChiwerengero cha ZitsanzoNthawi ya FFTMtundu WosinthiraLEDBataniMakulidweKulemeraKulowetsa MphamvuKugwiritsa Ntchito MphamvuKutentha kwa NtchitoKuchita ChinyeziKutentha Kosungirako1234

Cholumikizira Cholumikizira

RF

75 OHM Female F cholumikizira

RJ45

4x RJ45 Efaneti doko 10/100/1000 Mbps

Wifi

IEEE 802.11n 2.4GHz 3×3

IEEE 802.11ac Wave2 5GHz 4×4

1x USB 3.0 Host (Mwasankha)
RF Pansi

108-1218 MHz

258-1218 MHz

75 ohm

<40 dBmV
> 6db

Njira za SC-QAM

32 max.

North Am (64 QAM, 256 QAM): -15 mpaka + 15 dBmV

Euro (64 QAM): -17 mpaka + 13 dBmV

Euro (256 QAM): -13 mpaka + 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 ndi α=0.18/0.12): 6 MHz

EURO (64 QAM/256QAM ndi α=0.15): 8 MHz

Zithunzi za OFDM

OFDM

192 MHz

24 MHz

2

25KHz 8K FFT

50KHz 4K FFT

25KHz / 40 ife

50KHz / 20 ife

QPSK, 16-QAM, 64-QAM, 128-QAM, 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM

Thandizo ndi subcarrier granularity

Thandizani zonyamula ziro bit

-9 dBmV/24 MHz mpaka 21 dBmV/24 MHz

Kumtunda

5-85 MHz

5-204 MHz

75 ohm

(Avereji ya mphamvu zonse) +65 dBmV

> 6db

Njira za SC-QAM

TDMA, S-CDMA

8 max.

QPSK, 8 QAM, 16 QAM, 32 QAM, 64 QAM, ndi 128 QAM
TDMA: 1280, 2560, ndi 5120 KHzS-CDMA: 1280, 2560, ndi 5120 KHzPre-DOCSIS3 ntchito: TDMA: 160, 320, ndi 640 KHz
TDMA: 1600, 3200, ndi 6400 KHzS-CDMA: 1600, 3200, ndi 6400 KHzPre-DOCSIS3 ntchito: TDMA: 200, 400, ndi 800 KHz
Pmin = +17 dBmV pa ≤1280 KHz mulingo wosinthiraPmin = +20 dBmV pa 2560 KHz kusinthasinthaPmin = +23 dBmV pa 5120 KHz kusinthasintha
Zithunzi za OFDMA

Mtengo wa OFDMA

96 MHz

6.4 MHz (kwa 25 KHz malo onyamula katundu)

10 MHz (kwa ma 50 KHz onyamula katali katali)

2

25, 50 kHz

50 KHz: 2048 (2K FFT);1900 Max.yogwira subcarriers

25 KHz: 4096 (4K FFT);3800 Max.yogwira subcarriers

102.4 (96 MHz Block Kukula)

40 us (25 KHz zonyamula zazing'ono)

20 us (50 KHz zonyamula zazing'ono)

BPSK, QPSK, 8-QAM, 16-QAM, 32-QAM, 64-QAM, 128-QAM, 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM

Wifi

Wi-Fi yamitundu iwiri yolumikizana nthawi imodzi

2.4GHz (3×3) IEEE 802.11n AP

5GHz (4×4) IEEE 802.11ac Wave2 AP

2.4GHz WiFi Mphamvu

Kufikira +20dBm

5GHz WiFi Mphamvu

Kufikira +36dBm

Kukhazikitsa kwa WiFi Protected (WPS)

WiFi Security Levers

WPA2 Enterprise / WPA Enterprise

WPA2 Personal / WPA Personal

IEEE 802.1x kutsimikizika kochokera padoko ndi kasitomala wa RADIUS

Kufikira ma 8 SSID pawayilesi iliyonse

3 × 3 MIMO 2.4GHz WiFi mawonekedwe

SGI

Mtengo wa STBC

20/40MHz kukhala limodzi

4 × 4 MU-MIMO 5GHz WiFi mawonekedwe

SGI

Mtengo wa STBC

LDPC (FEC)

20/40/80/160MHz mode

Multi-User MIMO

Kusankha pamanja / pawailesi yamoto

Zimango

PWR/WiFi/WPS/Internet

WiFi on/off batani

batani la WPS

Bwezeretsani batani (yokhazikika)

Yatsani / kuzimitsa batani

Mtengo wa TBD

Mtengo wa TBD

Zachilengedwe

12V/3A

<36W (Max.)

0 ku40oC

10 ~ 90% (Yosasunthika)

-20 mpaka 70oC

Zida

1x Wogwiritsa Ntchito

1x 1.5M Ethernet Chingwe

4x Label (SN, MAC Address)

1 x Adapter yamagetsi

Kulowetsa: 100-240VAC, 50/60Hz;Kutulutsa: 12VDC/3A

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