Okuphezulu okungu-10

we-Chinese Stone Machinery

English

Ukucaciswa Komkhiqizo-SP445

Isingeniso

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izici

I-DOCSIS 3.1 Ukuthobela;Emuva iyahambisana ne-DOCSIS/EuroDOCSIS 3.0
I-Switchable Diplexer yokukhuphuka nomfula
2x 192 MHz OFDM Amandla wokwamukela umfula ophansi

  • 4096 QAM ukwesekwa

I-32x SC-QAM (I-Single-Caries QAM) Amandla okwamukela Isiteshi Esiphansi Komfula

  • 1024 QAM ukwesekwa
  • Iziteshi ezingu-16 kwezingu-32 ezikwazi ukuthuthukisa ukukhishwa kwe-interleaving ukuze kusekelwe ividiyo

2x 96 MHz OFDMA Amandla okudlulisa umfudlana aphezulu

  • 4096 QAM ukwesekwa

8x SC-QAM Channel amandla okudlulisa umfudlana phezulu

  • 256 QAM ukwesekwa
  • Usekelo lwe-S-CDMA kanye ne-A/TDMA

I-FBC (Ukuthwebula Ngebhendi Egcwele) Ngaphambili

  • 1.2 GHz Umkhawulokudonsa
  • Kuyalungiseka ukwamukela noma yisiphi isiteshi ku-spectrum engezansi
  • Isekela ushintsho olusheshayo lwesiteshi
  • Isikhathi sangempela, ukuxilonga okuhlanganisa ukusebenza kokuhlaziya i-spectrum

4x Gigabit Ethernet Ports
1x Umsingathi we-USB3.0, umkhawulo ongu-1.5A (Uhlobo.) (Ongakukhetha)
Inethiwekhi engenantambo ebhodini:

- IEEE 802.11n 2.4GHz (3×3)

- IEEE 802.11ac Wave2 5GHz (4×4)

I-SNMP kanye ne-TR-069 yokuphatha okukude
Isitaki esikabili IPv4 kanye ne-IPv6

Imingcele Yezobuchwepheshe

I-USBImvamisa (umphetho-kuya-onqenqemeni)Okokufaka ImpedanceAmandla Okufaka ApheleleUkulahlekelwa Kokubuyisela OkokufakaInombolo YeziteshiIbanga Leleveli (isiteshi esisodwa)Uhlobo LokushintshashintshaIsilinganiso Sesimbuli (igama)UmkhawulokudonsaUhlobo LwesiginaliUbuningi bomkhawulokudonsa wesiteshi se-OFDMUbuncane bomkhawulokudonsa obuhambisanayo be-OFDMInombolo yeziteshi ze-OFDMI-Frequency Boundary Assignment GranularityIsikhala senkampani engaphansi /Isikhathi se-FFTUhlobo LokushintshashintshaI-Vaable Bit LoadingIbanga Leleveli (24 MHz mini. Occupied BW) I-Equivalent Power Spectral Density to SC-QAM of -15 to + 15 dBmV per 6 MHzI-Frequency Range (umphetho ukuya onqenqemeni)Ukuphazamiseka KokukhiphayoIzinga eliphezulu LokudluliswaUkulahlekelwa Kokubuyisela OkukhiphayoUhlobo LwesiginaliInombolo YeziteshiUhlobo LokushintshashintshaIsilinganiso Sokushintsha (igama)UmkhawulokudonsaIleveli Yokudlulisa EncaneUhlobo LwesiginaliUbuningi bomkhawulokudonsa wesiteshi se-OFDMAI-Bandwidth Ethathiwe ye-OFDMA encaneInombolo Yeziteshi Ezizimele Ze-OFDMA EzilungisekaIsikhala Sesiteshi senkampani yenethiwekhiUsayizi we-FFTIsilinganiso SesampulaUbude besikhathi be-FFTUhlobo LokushintshashintshaI-LEDInkinobhoUbukhuluIsisindoOkokufaka AmandlaUkusetshenziswa kwamandlaIzinga Lokushisa LokusebenzaUmswakama OsebenzayoIzinga Lokushisa Lesitoreji1234

Isixhumanisi Esibonakalayo

RF

75 OHM Isixhumi Sesifazane F

RJ45

4x RJ45 Ethernet port 10/100/1000 Mbps

I-WiFi

IEEE 802.11n 2.4GHz 3×3

IEEE 802.11ac Wave2 5GHz 4×4

1x USB 3.0 Umsingathi (Ongakukhetha)
I-RF Downstream

108-1218 MHz

258-1218 MHz

75 OHM

<40 dBmV
> 6db

Iziteshi ze-SC-QAM

32 Max.

I-North Am (64 QAM, 256 QAM): -15 kuya ku-+15 dBmV

I-Euro (64 QAM): -17 kuya ku- + 13 dBmV

I-Euro (256 QAM): -13 ukuze + 17dBmV

64 QAM, 256 QAM

I-North Am (64 QAM): 5.056941 Msym/s

I-North Am (256 QAM): 5.360537 Msym/s

I-Euro (64 QAM, 256 QAM): 6.952 Msym/s

I-North Am (64 QAM/256QAM ne-α=0.18/0.12): 6 MHz

I-EURO (64 QAM/256QAM ne-α=0.15): 8 MHz

OFDM Iziteshi

OFDM

192 MHz

24 MHz

2

25 KHz 8K FFT

50 KHz 4K FFT

25 KHz / 40 us

50 KHz / 20 us

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

Ukusekela nge-subcarrier granularity

Sekela izithwali ezingaphansi ezilayishwe yi-zero bit

-9 dBmV/24 MHz ukuya ku-21 dBmV/24 MHz

Enhla nomfula

5-85 MHz

5-204 MHz

75 OHM

(Isamba samandla amaphakathi) +65 dBmV

> 6 dB

Iziteshi ze-SC-QAM

I-TDMA, S-CDMA

8 Max.

I-QPSK, 8 QAM, 16 QAM, 32 QAM, 64 QAM, kanye ne-128 QAM
I-TDMA: 1280, 2560, kanye ne-5120 KHzI-S-CDMA: 1280, 2560, kanye ne-5120 KHzUkusebenza kwe-Pre-DOCSIS3: TDMA: 160, 320, kanye no-640 KHz
I-TDMA: 1600, 3200, kanye no-6400 KHzI-S-CDMA: 1600, 3200, kanye no-6400 KHzUkusebenza kwe-Pre-DOCSIS3: TDMA: 200, 400, kanye no-800 KHz
I-Pmin = +17 dBmV ku-≤1280 KHz izinga lokushintshaI-Pmin = +20 dBmV ku-2560 KHz izinga lokushintshwaI-Pmin = +23 dBmV ku-5120 KHz izinga lokushintshwa
Iziteshi ze-OFDMA

I-OFDMA

96 MHz

6.4 MHz (ngesikhala senkampani engaphansi engu-25 KHz)

10 MHz (yezikhala zezinkampani ezingaphansi ezingama-50 KHz)

2

25, 50KHz

50 KHz: 2048 (2K FFT);1900 Max.abathwali abangaphansi abasebenzayo

25 KHz: 4096 (4K FFT);3800 Max.abathwali abangaphansi abasebenzayo

102.4 (96 MHz Usayizi Webhulokhi)

40 us (25 KHz abathwali abangaphansi)

20 us (50 KHz abathwali abangaphansi)

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

I-WiFi

I-WiFi yamabhendi amabili agcwele ngesikhathi esisodwa

2.4GHz (3×3) IEEE 802.11n AP

5GHz (4×4) IEEE 802.11ac Wave2 AP

Amandla we-WiFi angu-2.4GHz

Kufika ku +20dBm

5GHz Amandla we-WiFi

Kufika ku +36dBm

I-WiFi Protected Setup (WPS)

I-WiFi Security Levers

I-WPA2 Enterprise / WPA Enterprise

I-WPA2 Okomuntu siqu / i-WPA yomuntu siqu

Ukuqinisekiswa kwe-IEEE 802.1x okusekelwe embobeni ngeklayenti le-RADIUS

Kufika kuma-SSID angu-8 ngomsakazo ngamunye

3×3 MIMO 2.4GHz izici ze-WiFi

I-SGI

I-STBC

20/40MHz ukuhlalisana

4×4 MU-MIMO 5GHz izici ze-WiFi

I-SGI

I-STBC

I-LDPC (FEC)

Imodi engu-20/40/80/160MHz

I-MIMO yabasebenzisi abaningi

Ukukhetha ishaneli yomsakazo okwenziwa ngesandla / ezenzakalelayo

Omakhenikha

PWR/WiFi/WPS/Inthanethi

Inkinobho yokuvula/yokuvala i-WiFi

Inkinobho ye-WPS

Inkinobho yokusetha kabusha (ihlehlisiwe)

Inkinobho yokuvula/yokuvala

I-TBD

I-TBD

Ezemvelo

12V/3A

<36W (Ubukhulu)

0 ku40oC

10~90% (Akufinyeleli)

- 20 kuya ku-70oC

Izesekeli

1x Umhlahlandlela Womsebenzisi

1x 1.5M Ethernet Cable

4x Ilebula (SN, Ikheli le-MAC)

I-adaptha yamandla engu-1x

Okokufaka: 100-240VAC, 50/60Hz;Okukhiphayo: 12VDC/3A

  • Okwedlule:
  • Olandelayo:
    • Bhala umyalezo wakho lapha futhi usithumelele wona

    Unjiniyela ochwepheshe ozinikele ukukuqondisa

    Ngokwezidingo zakho zangempela, khetha izinqubo zokuklama nezokuhlela ezinengqondo kakhulu

    Chofoza u-enter ukuze useshe noma u-ESC ukuze uvale