Kebul CPE, Modem ɗin Bayanai, DOCSIS 3.1, 4xGE, SP440

Takaitaccen Bayani:

SP440 na MoreLink wani Modem ne na kebul na DOCSIS 3.1 wanda ke tallafawa 2×2 OFDM da 32×8 SC-QAM don samar da ƙwarewar intanet mai sauri.

SP440 shine zaɓi mafi dacewa ga masu amfani da kebul waɗanda ke son bayar da damar intanet mai sauri da tattalin arziki ga abokan cinikinsu. Yana isar da sauri har zuwa 4Gbps bisa ga tashoshin Giga Ethernet guda 4 akan hanyar haɗin DOCSIS ɗinsa. SP440 yana bawa MSOs damar ba wa abokan cinikinsu aikace-aikacen intanet iri-iri kamar telecommuting, HD, da bidiyon UHD akan buƙata ta hanyar haɗin IP zuwa ƙaramin oce/home oce (SOHO), damar intanet mai sauri, ayyukan multimedia masu hulɗa, da sauransu.

Aika mana imel

Cikakken Bayani game da Samfurin

Alamun Samfura

Cikakken Bayani game da Samfurin

SP440 na MoreLink wani Modem ne na kebul na DOCSIS 3.1 wanda ke tallafawa 2x2 OFDM da 32x8 SC-QAM don samar da ƙwarewar intanet mai sauri.

SP440 wata na'ura ce mai wayo wacce ke haɓaka fasalulluka na watsa bayanai na asali tare da tallafin IPv6, wanda hakan ya sa ya dace musamman don watsa bayanai bisa ga wannan yarjejeniya.

Fasallolin Samfura

➢ DOCSIS / EuroDOCSIS 3.1 ya dace

➢ 2x192MHz OFDM damar karɓar bayanai daga ƙasa

-4096 tallafin QAM

➢ 32x SC-QAM (Ɗaukar Ɗauka Guda Ɗaya) tashar da ke ƙasa tana da damar karɓar tashar

-1024 tallafin QAM

-16 daga cikin tashoshi 32 da ke da ikon inganta cirewa daga bidiyo

➢ 2x96 MHz OFDMA ikon watsawa daga sama

-256 tallafin QAM

-Tallafin S-CDMA da A/TDMA

➢ FBC (Cikakken Kama Band) Gaban Gaba

-Bandwidth na 1.2 GHz

- Ana iya daidaitawa don karɓa da kuma watsawa a cikin bakan da ke ƙasa

- Yana goyan bayan saurin canjin tashoshi

- Ainihin lokaci, bincike, gami da aikin nazarin bakan

➢ Tashoshin Gigabit Ethernet guda huɗu suna tallafawa tattaunawa ta atomatik

➢ 1x USB3.0 Mai watsa shiri, iyakancewar 1.5A (Nau'i) (Zaɓi)

➢ LEDs masu kyau suna nuna yanayin na'ura da hanyar sadarwa a sarari

➢ Haɓaka software ta hanyar hanyar sadarwa ta HFC

➢ SNMP V1/V2/V3

➢ Taimakawa ɓoye sirrin asali (BPI/BPI+)

➢ Garanti Mai Iyaka na Shekara 2

Sigogi na Fasaha

Haɗin Haɗin Haɗi
RF	Mai Haɗa F na Mata 75 OHM
RJ45	Tashar Ethernet ta 4x RJ45 10/100/1000 Mbps
kebul na USB	1x Mai watsa shiri na USB 3.0
RF a ƙasa
Mita (gefe-zuwa-gefe)	258-1218 MHz
Input impedance	75 OHM
Jimlar Ƙarfin Shigarwa	<40 dBmV
Asarar Mayar da Shigarwa	> 6 dB
Tashoshin SC-QAM
Adadin Tashoshi	32 Max.
Matsayin Mataki (tasha ɗaya)	Arewacin Am (64 QAM, 256 QAM): -15 zuwa + 15 dBmV Yuro (64 QAM): -17 zuwa + 13 dBmV Yuro (256 QAM): -13 zuwa + 17dBmV
Nau'in Daidaitawa	64 QAM, 256 QAM
Ƙimar Alama (sunan da aka ƙayyade)	Arewacin Am (64 QAM): 5.056941 Msym/s Arewacin Am (256 QAM): 5.360537 Msym/s Yuro (64 QAM, 256 QAM): 6.952 Msym/s
Bandwidth	Arewacin Am (64 QAM/256QAM tare da α=0.18/0.12): 6 MHz EURO (64 QAM/256QAM tare da α=0.15): 8 MHz
Tashoshin OFDM
Nau'in Sigina	OFDM
Matsakaicin Bandwidth na Tashar OFDM	192 MHz
Mafi ƙarancin Bandwidth na OFDM Mai Daidaitawa	24 MHz
Adadin Tashoshin OFDM	2
Girman Iyakar Mita	25 KHz 8K FFT 50 KHz 4K FFT
Tazarar Mai jigilar kaya / Tsawon Lokacin FFT	25 KHz / 40 Amurka 50 KHz / 20 Amurka
Nau'in Daidaitawa	QPSK, 16-QAM, 64-QAM, 128-QAM, 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM
Ana loda Bit Mai Canji	Tallafi tare da ƙaramin jigilar kaya Goyi bayan ƙananan masu ɗaukar kaya marasa nauyi
Matsakaicin Matsayi (ƙaramin BW mai ɗaukar nauyi 24 MHz) Daidaitaccen Ƙarfin Hasken Haske zuwa SC-QAM na -15 zuwa + 15 dBmV a kowace 6 MHz	-9 dBmV/24 MHz zuwa 21 dBmV/24 MHz
Sama da ruwa
Mita Tsakanin (gefe zuwa gefe)	5-204 MHz
Impedance na Fitarwa	75 OHM
Matsakaicin Matsayin Watsawa	(Jimillar matsakaicin ƙarfi) +65 dBmV
Asarar Dawowar Fitarwa	>6 dB
Tashoshin SC-QAM
Nau'in Sigina	TDMA, S-CDMA
Adadin Tashoshi	8 Mafi girma.
Nau'in Daidaitawa	QPSK, 8 QAM, 16 QAM, 32 QAM, 64 QAM, da 128 QAM
Yawan Sauyawa (marasa iyaka)	TDMA: 1280, 2560, da 5120 KHz S-CDMA: 1280, 2560, da 5120 KHz Aikin DOCSIS3 kafin DOCSIS3: TDMA: 160, 320, da 640 KHz
Bandwidth	TDMA: 1600, 3200, da 6400 KHz S-CDMA: 1600, 3200, da 6400 KHz Aikin DOCSIS3 kafin DOCSIS3: TDMA: 200, 400, da 800 KHz
Mafi ƙarancin matakin aikawa	Pmin = +17 dBmV a ≤1280 KHz rate configuration Pmin = +20 dBmV a ƙimar daidaitawa ta 2560 KHz Pmin = +23 dBmV a ƙimar daidaitawa ta 5120 KHz
Tashoshin OFDMA
Nau'in Sigina	OFDMA
Matsakaicin Bandwidth na Tashar OFDMA	96 MHz
Mafi ƙarancin Bandwidth ɗin OFDMA da aka mamaye	6.4 MHz (don tazarar ƙaramin mai ɗaukar kaya 25 KHz) 10 MHz (don tazarar ƙananan masu ɗaukar kaya 50 KHz)
Adadin Tashoshin OFDMA Masu Iya Tsarawa	2
Tashar Subcarrier	25, 50 KHz
Girman FFT	50 KHz: 2048 (2K FFT); Matsakaicin ƙananan jiragen ruwa masu aiki 1900 25 KHz: 4096 (4K FFT); 3800 Mafi girman ƙananan jiragen ruwa masu aiki
Ƙimar Samfur	102.4 (Girman Toshe 96 MHz)
Tsawon Lokacin FFT	40 us (ƙananan jiragen sama 25 KHz) 20 us (ƙananan jiragen sama na 50 KHz)
Nau'in Daidaitawa	BPSK, QPSK, 8-QAM, 16-QAM, 32-QAM, 64-QAM, 128-QAM, 256-QAM, 512-QAM, 1024-QAM, 2048-QAM, 4096-QAM
Injiniyanci
LED	PWR/DS/AMURKA/KAN LAYI/Ethernet
Maɓallin Sake saitin Masana'anta	x1
Girma	160x68x195 mm
Nauyi	510g
muhalli
Shigar da Wutar Lantarki	12V/1.5A
Amfani da Wutar Lantarki	<15W (Matsakaicin)
Zafin Aiki	0 zuwa 40^oC
Danshin Aiki	10~90% (Ba a haɗa shi da ruwa ba)
Zafin Ajiya	-40 zuwa 85^oC
Kariyar Kariya	Shigarwar RF tana ɗaukar aƙalla 6KV Ethernet RJ-45 yana ɗaukar aƙalla 1KV
Kayan haɗi
1	Jagorar Mai Amfani 1x
2	Kebul na Ethernet 1x 1.5M
3	Lakabi 4x (SN, Adireshin MAC)
4	Adaftar Wutar Lantarki 1x. Shigarwa: 100-240VAC, 50/60Hz; Fitarwa: 12VDC/1.5A