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

Nkọwa Dị Mkpirikpi:

SA120IE nke MoreLink bụ Modulu DOCSIS 3.0 ECMM (Modulu Modulu Modulu Etinyela n'ime eriri) nke na-akwado ruo ọwa asatọ dị n'okpuru ala na anọ dị n'elu iji nye ahụmịhe ịntanetị dị ike nke ukwuu.

A na-eme ka SA120IE sie ike maka itinye ya na ngwaahịa ndị ọzọ achọrọ iji rụọ ọrụ n'èzí ma ọ bụ gburugburu okpomọkụ dị oke njọ.

Zitere anyị ozi-e

Nkọwa Ngwaahịa

Akara Ngwaahịa

Nkọwa Ngwaahịa

A na-eme ka SA120IE sie ike maka itinye ya na ngwaahịa ndị ọzọ achọrọ iji rụọ ọrụ n'èzí ma ọ bụ gburugburu okpomọkụ dị oke njọ.

Dabere na ọrụ Full Band Capture (FBC), SA120IE abụghị naanị Cable Modem, kamakwa enwere ike iji ya dị ka Spectrum Analyzer.

Nkọwapụta ngwaahịa a na-ekpuchi ụdị DOCSIS® na EuroDOCSIS® 3.0 nke usoro ngwaahịa Modulu Modulu Embedded Cable. Site na ntinye akwụkwọ a, a ga-akpọ ya SA120IE. A na-eme ka okpomọkụ SA120IE sie ike maka ijikọ na ngwaahịa ndị ọzọ achọrọ iji rụọ ọrụ na gburugburu okpomọkụ dị n'èzí ma ọ bụ nke dị oke njọ. Dabere na ọrụ Full Band Capture (FBC), SA120IE abụghị naanị Modulu Cable, kamakwa enwere ike iji ya dị ka Spectrum Analyzer (SSA-Splendidtel Spectrum Analyzer). Heatsink bụ iwu ma bụrụkwa nke a kapịrị ọnụ maka ojiji. E nwere oghere PCB atọ gburugburu CPU, ka e wee tinye ihe nkwado heatsink ma ọ bụ ngwaọrụ yiri ya na PCB, iji bufee okpomọkụ emepụtara pụọ na CPU gaa na ebe obibi na gburugburu ebe obibi.

Atụmatụ Ngwaahịa

➢ Dabara na DOCSIS / EuroDOCSIS 3.0

➢ Ọwa 8 dị n'okpuru ala x ọwa anọ dị n'elu njikọ

➢ Kwado njide egwu zuru oke

➢ Njikọ MCX abụọ (Nwanyị) maka Downstream na Upstream

➢ Ọdụ abụọ Ethernet 10/100/1000 Mbps

➢ Nkịta Nche Mpụga nke Onwe Ya

➢ Ihe mmetụta okpomọkụ dị n'ụgbọ ahụ

➢ Ọkwa ike RF ziri ezi (+/-2dB) n'ogo okpomọkụ niile

➢ Ihe nyocha Spectrum agbakwunyere (Oke: 5~1002 MHz)

➢ DOCSIS MIBs, SCTE HMS MIBs akwadoro

➢ Mmelite ngwanrọ site na netwọk HFC

➢ Kwado SNMP V1/V2/V3

➢ Kwado nzuzo nzuzo nke ntọala (BPI/BPI+)

➢ Obere nha (nha): 136mm x 54mm

Ngwa

➢ Transponder: Fiber Node, UPS, na Power Supply.

Usoro Nkà na ụzụ

Nkwado Protocol
DOCSIS/EuroDOCSIS 1.1/2.0/3.0 SNMP v1/v2/v3 TR069
Njikọta
RF: MCX1, MCX2		Nwanyị MCX abụọ, 75 OHM, Akụkụ kwụ ọtọ, DIP
Mgbaàmà Ethernet/PWR: J1, J2		1.27mm 2x17 PCB Stack, Akụkụ Kwụ ọtọ, SMD Ọdụ ụgbọ mmiri Ethernet 2xGiga
RF dị n'okpuru mmiri
Ugboro ole (site n'akụkụ ruo n'akụkụ)		88~1002 MHz (DOCSIS) 108~1002 MHz (EuroDOCSIS)
Bandwit ọwa		6 MHz (DOCSIS) 8 MHz (EuroDOCSIS) 6/8 MHz (Nchọpụta Akpaaka, Ụdị Ngwakọta)
Mgbanwe		64QAM, 256QAM
Ọnụego data		Njikọta ruo 400 Mbps site na 8 Channel
Ọkwa Mgbaàmà		Akwụkwọ: -15 ruo +15 dBmV Akwụkwọ Euro: -17 ruo +13 dBmV (64QAM); -13 ruo +17 dBmV (256QAM)
RF Dị Elu
Oke Ugboro Ugboro		5 ~ 42 MHz (DOCSIS) 5 ~ 65 MHz (EuroDOCSIS) 5~85 MHz (Nhọrọ)
Mgbanwe		TDMA: QPSK,8QAM,16QAM,32QAM,64QAM S-CDMA: QPSK,8QAM,16QAM,32QAM,64QAM,128QAM
Ọnụego data		Ruo 108 Mbps site na njikọta ọwa 4
Ọkwa Mbupụta 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
Njikọta
Usoro netwọk		IP/TCP/UDP/ARP/ICMP/DHCP/TFTP/SNMP/HTTP/TR069/VPN (L2 na L3)
Ụzọ nhazi		Ihe nkesa DNS / DHCP / RIP I na II
Ịkekọrịta Ịntanetị		Ihe nkesa NAT / NAPT / DHCP / DNS
Ụdị SNMP		SNMP v1/v2/v3
Ihe nkesa DHCP		Ihe nkesa DHCP arụnyere n'ime ya iji kesaa adreesị IP na CPE site na ọdụ ụgbọ mmiri Ethernet nke CM
Onye ahịa DCHP		CM na-enweta adreesị IP na DNS sava na akpaghị aka site na sava MSO DHCP
Mekaniki
Akụkụ		56mm (W) x 113mm (L)
gburugburu ebe obibi
Ntinye Ike		Kwado ntinye ike sara mbara: +12V ruo +24V DC
Oriri Ike		12W (Kachasị) 7W (TPY.)
Okpomọkụ Ọrụ		Azụmahịa: 0 ~ +70^oC Ụlọ ọrụ mmepụta ihe: -40 ~ +85^oC
Iru mmiri na-arụ ọrụ		10~90% (Anaghị agbakọta)
Okpomọkụ Nchekwa		-40 ~ +85^oC

Njikọ bọọdụ-na-bọọdụ n'etiti bọọdụ dijitalụ na bọọdụ CM

E nwere bọọdụ abụọ: bọọdụ dijitalụ na bọọdụ CM, nke na-eji njikọ anọ nke bọọdụ-na-bọọdụ iji zipu akara RF, akara dijitalụ na ike.

Eji njikọ MCX abụọ eme ihe maka DOCSIS Downstream na Upstream RF Signals. Okporo ụzọ Pin Header/PCB Socket abụọ eji maka Digital Signals na Power. A na-etinye bọọdụ CM n'okpuru Digital Board. A na-akpọtụrụ CPU nke CM na ụlọ ahụ site na pad okpomọkụ iji bufee okpomọkụ site na CPU gaa na ụlọ na gburugburu ebe obibi.

Ogologo dị n'etiti osisi abụọ bụ 11.4+/-0.1mm.

Nke a bụ ihe atụ nke njikọ osisi na osisi dakọtara:

Rịba ama:

Ihe kpatara nhazi bọọdụ-site-n'elu bọọdụ maka bọọdụ PCBA abụọ, iji hụ na njikọ kwụsiri ike ma dịkwa mma, ya mere, mgbe

Iji mepụta Ụlọ ahụ, a ga-atụle nhazi na skru maka ndozi ya.

J1, J2: 2.0mm 2x7 PCB Socket, Akụkụ kwụ ọtọ,SMD

J1: Nkọwa Ntụtụ (Mmalite)

Ntụtụ J1	CM Board Nwanyị, PCB Socket	Bọọdụ Dijitalụ Nwoke, Ntu isi	Okwu ndị mmadụ na-ekwu
1	GND
2	GND
3	TR1+		Giga Ethernet Signals sitere na bọọdụ CM. Enweghị transformer Ethernet na bọọdụ CM, lee Naanị Ethernet MDI Signals to Digital Board. E tinyere transformer RJ45 na Ethernet na Digital Board.
4	TR1-
5	TR2+
6	TR2-
7	TR3+
8	TR3-
9	TR4+
10	TR4-
11	GND
12	GND
13	GND		Ogwe dijitalụ na-enye bọọdụ ike na CM, oke ọkwa ike bụ; +12 ruo +24V DC
14	GND

J2: Nkọwa Ntụtụ (Mmalite)

Ntụtụ J2	CM Board Nwanyị, PCB Socket	Bọọdụ Dijitalụ Nwoke, Ntu isi	Okwu ndị mmadụ na-ekwu
1	GND
2	Tọgharịa		Bọọdụ dijitalụ nwere ike izipu mgbaama nrụpụta na bọọdụ CM, wee tọgharịa CM. 0 ~ 3.3VDC
3	GPIO_01		0 ~ 3.3VDC
4	GPIO_02		0 ~ 3.3VDC
5	Kwado UART		0 ~ 3.3VDC
6	UART Transmitter		0 ~ 3.3VDC
7	Nnata UART		0 ~ 3.3VDC
8	GND
9	GND		0 ~ 3.3VDC
10	SPI MOSI		0 ~ 3.3VDC
11	Elekere SPI		0 ~ 3.3VDC
12	SPI MISO		0 ~ 3.3VDC
13	SPI Chip Họrọ 1		0 ~ 3.3VDC
14	GND