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

Whakaahuatanga Poto:

Ko te SA120IE a te MoreLink he DOCSIS 3.0 ECMM Module (Embedded Cable Modem Module) e tautoko ana i te 8 ngā hongere honohono ki raro me te 4 ki runga hei tuku i tētahi wheako Ipurangi tere-teitei kaha.

Ka whakapakeketia te SA120IE ki te pāmahana hei whakauru ki roto i ētahi atu hua e hiahiatia ana hei whakamahi i waho, i te taiao pāmahana nui rawa rānei.

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ngā Tohu Hua

Taipitopito Hua

Ka whakapakeketia te SA120IE ki te pāmahana hei whakauru ki roto i ētahi atu hua e hiahiatia ana hei whakamahi i waho, i te taiao pāmahana nui rawa rānei.

I runga i te mahi Hopu Rerewē Katoa (FBC), ehara i te mea he Pouwhanga Taura anake a SA120IE, engari ka taea hoki te whakamahi hei Kaitātari Āhuatanga.

Ka hipokina e tēnei whakatakotoranga hua ngā putanga DOCSIS® me EuroDOCSIS® 3.0 o te raupapa hua Embedded Cable Modem Module. Mā te whakamahi i tēnei tuhinga, ka kiia ko SA120IE. Kua whakapakeketia te SA120IE i te pāmahana hei whakauru ki ētahi atu hua e hiahiatia ana hei whakahaere i roto i te taiao o waho, i te taiao pāmahana nui rānei. I runga i te mahi Full Band Capture (FBC), ehara i te mea he Cable Modem anake te SA120IE, engari ka taea hoki te whakamahi hei Spectrum Analyzer (SSA-Splendidtel Spectrum Analyzer). He mea whakahau te heatsink, ā, he mea motuhake ki te tono. E toru ngā kōhao PCB e whakaratohia ana huri noa i te CPU, kia taea ai te tāpiri i tētahi whāriki heatsink, i tētahi taputapu rite rānei ki te PCB, hei whakawhiti i te wera i puta mai i te CPU ki te whare me te taiao.

Ngā Āhuatanga o te Hua

➢ E tutuki ana i ngā whakaritenga DOCSIS / EuroDOCSIS 3.0

➢ 8 awa whakararo x 4 awa whakarunga

➢ Tautoko i te Hopu Pūoro Katoa

➢ E rua ngā hononga MCX (Wahine) mō te awa whakararo me te awa whakarunga

➢ E rua ngā tauranga Ethernet 10/100/1000 Mbps

➢ Kaitiaki ā-Waho Motuhake

➢ Pūoko pāmahana kei runga i te papa

➢ Taumata mana RF tika (+/-2dB) i ngā awhe pāmahana katoa

➢ Kaitātari Āhuatanga Whakauru (Awhe: 5~1002 MHz)

➢ Ngā MIB DOCSIS, ngā MIB SCTE HMS e tautokona ana

➢ Whakahoutanga pūmanawa e te whatunga HFC

➢ Tautoko SNMP V1/V2/V3

➢ Tautoko i te whakamunatanga tūmataiti taketake (BPI/BPI+)

➢ Rahi iti (ngā rahinga): 136mm x 54mm

Tono

➢ Whakawhitiwhiti: Pūnga muka, UPS, Pūtake hiko.

Ngā Tawhā Hangarau

Tautoko Kawa
DOCSIS/EuroDOCSIS 1.1/2.0/3.0 SNMP v1/v2/v3 TR069
Hononga
RF: MCX1, MCX2		E rua ngā MCX Wahine, 75 OHM, Koki Tika, TŌPŪ
Tohu/PWR Ipurangi: J1, J2		Puranga PCB 1.27mm 2x17, Koki Tika, SMD 2x Ngā Tauranga Ipurangi Giga
RF i raro i te awa
Auautanga (taha-ki-taha)		88~1002 MHz (DOCSIS) 108~1002 MHz (EuroDOCSIS)
Whānuitanga o te Hongere		6 MHz (DOCSIS) 8 MHz (EuroDOCSIS) 6/8 MHz (Kite Aunoa, Aratau Ranu)
Te whakarerekētanga		64QAM, 256QAM
Tere Raraunga		Tae atu ki te 400 Mbps mā te hononga 8 Hongere
Taumata Tohu		Tuhinga: -15 ki te +15 dBmV Euro Docsis: -17 ki te +13 dBmV (64QAM); -13 ki te +17 dBmV (256QAM)
RF ki runga
Awhe Auautanga		5~42 MHz (DOCSIS) 5~65 MHz (EuroDOCSIS) 5~85 MHz (Whiringa)
Te whakarerekētanga		TDMA: QPSK,8QAM,16QAM,32QAM,64QAM S-CDMA: QPSK,8QAM,16QAM,32QAM,64QAM,128QAM
Tere Raraunga		Tae atu ki te 108 Mbps mā te Hononga Hongere 4
Taumata Putanga 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
Whatunga
Kawa whatunga		IP/TCP/UDP/ARP/ICMP/DHCP/TFTP/SNMP/HTTP/TR069/VPN (L2 me L3)
Te Ara		Tūmau DNS / DHCP / RIP I me II
Te Tiritiri Ipurangi		Tūmau NAT / NAPT / DHCP / DNS
Putanga SNMP		SNMP v1/v2/v3
Tūmau DHCP		Tūmau DHCP kua hangaia hei tohatoha i te wāhitau IP ki te CPE mā te tauranga Ethernet a CM
Kiritaki DCHP		Ka whiwhi aunoa a CM i te wāhitau tūmau IP me te DNS mai i te tūmau MSO DHCP
Mīhini
Ngā Ahu		56mm (Wh) x 113mm (R)
Taiao
Whakauru Mana		Tautoko whānuitia te tāuru mana: +12V ki te +24V DC
Te Whakamahinga Mana		12W (Mōrahi) 7W (TPY.)
Te pāmahana whakahaere		Tauhokohoko: 0 ~ +70^oC Ahumahi: -40 ~ +85^oC
Te haumākū whakahaere		10~90% (Kāore e Whakapūmau)
Te pāmahana rokiroki		-40 ~ +85^oC

Ngā Hononga Papa-ki-Papa i waenga i te Papa Mamati me te Papa CM

E rua ngā papa: ko te papa matihiko me te papa CM, e whakamahi ana i ngā takirua hononga papa-ki-papa e whā hei tuku tohu RF, tohu matihiko me te mana.

E rua ngā takirua hononga MCX e whakamahia ana mō ngā tohu RF o raro me runga o te DOCSIS. E rua ngā takirua hononga Pin Header/PCB e whakamahia ana mō ngā tohu mamati me te hiko. Kei raro i te Papa Mamati te papa CM. Ka whakapā atu te PTM o te CM ki te whare mā te papa wera hei whakawhiti i te wera mai i te PTM ki te whare me te taiao.

Ko te teitei i waenganui i ngā papa e rua he 11.4+/-0.1mm.

Anei te whakaahua o te hononga papa-ki-papa e ōrite ana:

Tuhipoka:

Te take o te hoahoa Papa-ki-Papa mō ngā Papa PCBA e rua, kia mau ai te hononga pono, kia pumau hoki, nō reira, ina

Hei hoahoa i te Whare, me whai whakaaro ki te hangarau o te huihuinga me ngā tīwiri hei whakaū.

J1, J2: Pūnaha PCB 2.0mm 2x7, Koki Tika,SMD

J1: Whakamāramatanga o te Pine (Tuatahi)

Pine J1	Poari CM Wahine, Pūnaha PCB	Papa Mamati Tāne, Pane Pine	Ngā Kōrero
1	GND
2	GND
3	TR1+		Ngā Tohu Giga Ethernet mai i te papa CM. Kāore he whakawhiti Ethernet i runga i te papa CM, ko ngā Tohu Ethernet MDI anake ki te Papa Mamati. Kei te Papa Mamati te RJ45 me te whakawhiti Ethernet.
4	TR1-
5	TR2+
6	TR2-
7	TR3+
8	TR3-
9	TR4+
10	TR4-
11	GND
12	GND
13	GND		Ka whakaratohia e te papa matihiko te mana ki te papa CM, ko te awhe taumata mana ko; +12 ki te +24V DC
14	GND

J2: Whakamāramatanga o te Pine (Tuatahi)

J2 Pine	Poari CM Wahine, Pūnaha PCB	Papa Mamati Tāne, Pane Pine	Ngā Kōrero
1	GND
2	Tautuhi Anō		Ka taea e te papa matihiko te tuku tohu tautuhi anō ki te papa CM, kātahi ka tautuhi anō i te CM. 0 ~ 3.3VDC
3	GPIO_01		0 ~ 3.3VDC
4	GPIO_02		0 ~ 3.3VDC
5	Whakahohe UART		0 ~ 3.3VDC
6	Tuku UART		0 ~ 3.3VDC
7	Whiwhinga UART		0 ~ 3.3VDC
8	GND
9	GND		0 ~ 3.3VDC
10	SPI MOSI		0 ~ 3.3VDC
11	KARAKA SPI		0 ~ 3.3VDC
12	SPI MISO		0 ~ 3.3VDC
13	Kōwhiri Maramara SPI 1		0 ~ 3.3VDC
14	GND