ECMM, DOCSIS 3.0, 2xGE, 2xMCX, SA120IE

Takaitaccen Bayani:

SA120IE na MoreLink wani Module ne na DOCSIS 3.0 ECMM (Module na Modem na Kebul da aka haɗa) wanda ke tallafawa har zuwa tashoshi 8 na ƙasa da kuma tashoshi 4 da aka haɗa a sama don samar da ƙwarewar Intanet mai ƙarfi mai sauri.

SA120IE yana da zafin jiki mai tauri don haɗawa da wasu samfuran da ake buƙata don aiki a cikin yanayin zafi na waje ko mai tsanani.

Aika mana imel

Cikakken Bayani game da Samfurin

Alamun Samfura

Cikakken Bayani game da Samfurin

SA120IE yana da zafin jiki mai tauri don haɗawa da wasu samfuran da ake buƙata don aiki a cikin yanayin zafi na waje ko mai tsanani.

Tushen aikin ɗaukar cikakken band (FBC), SA120IE ba wai kawai kebul na Modem bane, har ma ana iya amfani da shi azaman Spectrum Analyzer.

Wannan ƙayyadaddun samfurin ya ƙunshi nau'ikan DOCSIS® da EuroDOCSIS® 3.0 na jerin samfuran Modem ɗin Modem ɗin da aka haɗa. Ana iya kiransa da SA120IE. SA120IE an taurare shi da zafin jiki don haɗawa da wasu samfuran da ake buƙata don aiki a cikin yanayin zafi na waje ko yanayin zafi mai tsanani. Dangane da aikin Full Band Capture (FBC), SA120IE ba wai kawai Modem ɗin Cable ba ne, har ma ana iya amfani da shi azaman Spectrum Analyzer (SSA-Splendidtel Spectrum Analyzer). Heatsink wajibi ne kuma takamaiman aikace-aikace ne. An samar da ramukan PCB guda uku a kusa da CPU, don a iya haɗa maƙallin dumama ko na'ura makamancin haka zuwa PCB, don canja wurin zafi da aka samar daga CPU zuwa ga gidaje da muhalli.

Fasallolin Samfura

➢ DOCSIS / EuroDOCSIS 3.0 ya dace

➢ Tashoshi 8 na ƙasa x tashoshi 4 da aka haɗa a sama

➢ Taimakawa Cikakken Kama Band

➢ Haɗawa guda biyu na MCX (Mata) don Downstream da Upstream

➢ Tashoshin Ethernet guda biyu masu karfin 10/100/1000 Mbps

➢ Karen Tsaro na Waje Mai Zaman Kansa

➢ Na'urar auna zafin jiki a kan jirgin

➢ Daidaitaccen matakin ƙarfin RF (+/-2dB) a duk kewayon zafin jiki

➢ Na'urar Nazarin Bakan da Aka Saka (Kewaya: 5~1002 MHz)

➢ Ana tallafawa DOCSIS MIBs, SCTE HMS MIBs

➢ Haɓaka software ta hanyar hanyar sadarwa ta HFC

➢ Tallafawa SNMP V1/V2/V3

➢ Taimakawa ɓoye sirrin asali (BPI/BPI+)

➢ Ƙaramin girma (girma): 136mm x 54mm

Aikace-aikace

➢ Na'urar Canza Wuta: Fiber Node, UPS, da Wutar Lantarki.

Sigogi na Fasaha

Tallafin Yarjejeniya
DOCSIS/EuroDOCSIS 1.1/2.0/3.0 SNMP v1/v2/v3 TR069
Haɗin kai
RF: MCX1, MCX2		Mata MCX guda biyu, 75 OHM, Kusurwar Madaidaiciya, TIP
Siginar Ethernet/PWR: J1, J2		1.27mm 2x17 PCB Stack, Madaidaicin Kusurwa, SMD Tashoshin Ethernet na 2xGiga
RF a ƙasa
Mita (gefe-zuwa-gefe)		88~1002 MHz (DOCSIS) 108~1002 MHz (EuroDOCSIS)
Bandwidth na Tashar		6 MHz (DOCSIS) 8 MHz (EuroDOCSIS) 6/8 MHz (Ganowa ta atomatik, Yanayin Haɗin Kai)
Daidaitawa		64QAM, 256QAM
Darajar Bayanai		Haɗin tashar 8 har zuwa 400 Mbps
Matakin Sigina		Takardar bayanai: -15 zuwa +15 dBmV Takardar Yuro: -17 zuwa +13 dBmV (64QAM); -13 zuwa +17 dBmV (256QAM)
RF Sama
Mita Tsakanin Mita		5 ~ 42 MHz (DOCSIS) 5 ~ 65 MHz (EuroDOCSIS) 5~85 MHz (Zaɓi ne)
Daidaitawa		TDMA: QPSK,8QAM,16QAM,32QAM,64QAM S-CDMA: QPSK,8QAM,16QAM,32QAM,64QAM,128QAM
Darajar Bayanai		Har zuwa 108 Mbps ta hanyar haɗin tashoshi 4
Matakin Fitarwa na RF		TDMA (32/64 QAM): +17 ~ +57 dBmV TDMA (8/16 QAM): +17 ~ +58 dBmV TDMA (QPSK): +17 ~ +61 dBmV S-CDMA: +17 ~ +56 dBmV
Sadarwar Sadarwa
Yarjejeniyar hanyar sadarwa		IP/TCP/UDP/ARP/ICMP/DHCP/TFTP/SNMP/HTTP/TR069/VPN (L2 da L3)
Hanyar hanya		Sabar DNS / DHCP / RIP I da II
Raba Intanet		Sabar NAT / NAPT / DHCP / DNS
Sigar SNMP		SNMP v1/v2/v3
Sabar DHCP		Sabar DHCP da aka gina don rarraba adireshin IP zuwa CPE ta hanyar tashar Ethernet ta CM
Abokin ciniki na DCHP		CM ta atomatik yana samun adireshin IP da DNS daga uwar garken MSO DHCP
Injiniyanci
Girma		56mm (W) x 113mm (L)
muhalli
Shigar da Wutar Lantarki		Tallafawa shigarwar wutar lantarki mai faɗi: +12V zuwa +24V DC
Amfani da Wutar Lantarki		12W (Matsakaicin) 7W (TPY.)
Zafin Aiki		Kasuwanci: 0 ~ +70^oC Masana'antu: -40 ~ +85^oC
Danshin Aiki		10~90% (Ba a haɗa shi da ruwa ba)
Zafin Ajiya		-40 ~ +85^oC

Masu haɗa allo-zuwa-allo tsakanin allon dijital da allon CM

Akwai allunan allo guda biyu: Allon dijital da Allon CM, waɗanda ke amfani da nau'i-nau'i huɗu na haɗin allo-da-allo don aika siginar RF, siginar dijital da wutar lantarki.

Nau'i biyu na haɗin MCX da ake amfani da su don siginar DOCSIS ta ƙasa da ta sama. Nau'i biyu na Pin Header/PCB Socket da ake amfani da su don Siginar Dijital da Wutar Lantarki. Ana sanya allon CM a ƙarƙashin Allon Dijital. Ana haɗa CPU na CM zuwa gidan ta hanyar kushin zafi don canja wurin zafi daga CPU zuwa gidan da muhalli.

Tsawon da ke tsakanin allunan biyu shine 11.4+/-0.1mm.

Ga misalin haɗin allo-da-allo da ya dace:

Lura:

Dalilin ƙirar allo-da-allo don allunan PCBA guda biyu, don tabbatar da haɗin gwiwa mai dorewa da aminci, saboda haka, lokacin da

Don ƙirƙirar tsarin ginin, ya kamata a yi la'akari da injiniyan ginin da sukurori.

J1, J2: 2.0mm 2x7 PCB Soket, Kusurwar Madaidaiciya,SMD

J1: Ma'anar Pin (Na Farko)

J1 Pin	Kwamitin CM Mace, PCB Socket	Allon Dijital Namiji, Kan Pin	Sharhi
1	GND
2	GND
3	TR1+		Siginar Giga Ethernet daga allon CM. Babu na'urar canza wutar lantarki ta Ethernet a kan allon CM, ga Siginar MDI ta Ethernet kawai zuwa allon dijital. An sanya na'urar canza wutar lantarki ta RJ45 da Ethernet a kan allon dijital.
4	TR1-
5	TR2+
6	TR2-
7	TR3+
8	TR3-
9	TR4+
10	TR4-
11	GND
12	GND
13	GND		Allon dijital yana ba da allon wutar lantarki zuwa CM, kewayon matakin wutar lantarki shine; +12 zuwa +24V DC
14	GND

J2: Ma'anar Pin (Na Farko)

J2 Pin	Kwamitin CM Mace, PCB Socket	Allon Dijital Namiji, Kan Pin	Sharhi
1	GND
2	Sake saitawa		Allon dijital na iya aika siginar sake saitawa zuwa allon CM, sannan don sake saita CM. 0 ~ 3.3VDC
3	GPIO_01		0 ~ 3.3VDC
4	GPIO_02		0 ~ 3.3VDC
5	Kunna UART		0 ~ 3.3VDC
6	UART Transfer		0 ~ 3.3VDC
7	UART karɓa		0 ~ 3.3VDC
8	GND
9	GND		0 ~ 3.3VDC
10	SPI MOSI		0 ~ 3.3VDC
11	Agogon SPI		0 ~ 3.3VDC
12	SPI MISO		0 ~ 3.3VDC
13	Zaɓin guntu na SPI 1		0 ~ 3.3VDC
14	GND