Kōwae Optical

1G SFP T RJ45 Kaituku Matapihi

Whakaahuatanga

Ko te Copper SFP Transceiver 10/ 100/ 1000Base-T anake te SFP Copper Transceiver he mahi nui, he utu whai hua, he pai ki te Gigabit Ethernet me nga paerewa 1000BASE-T kua tohua i roto i te IEEE 802. 3- 2002 me IEEE 802.3ab ki runga raraunga, e tautoko ana i te 802.3ab ki runga raraunga. 100 mita te toro atu ki runga i te taura whiri-rua.

Ka tautokohia e te Kaituku SFP Copper1000 Mb/s nga hononga raraunga-ruarua katoa me nga tohu 5-level Pulse Amplitude Modulation (PAM). Ka whakamahia nga takirua e wha o te taura me te reiti tohu i te 250Mb/s ki ia takirua.

Ko te Kaituku SFP Copper e whakarato ana i nga korero ID rangatū paerewa e rite ana ki te SFP MSA, ka taea te uru atu me te wahitau o A0h ma te kawa CMOS EEPROM 2-waea. Ka taea hoki te uru atu ki te IC tinana ma te pahi rangatū 2-waea i te wahitau ACh. Ko te wahitau o te PHY ko 1010110x ko x te moka R/W.

Whakapā mai

taipitopito hua

whakaahuatanga2

transceiver Whakatakotoranga tawhā

Ingoa	tauranga hiko 1G
Tau tauira	ZHLT-C12-02	Waitohu	Zhilian Hengtong
Momo kete	SFP	Te tere tuku	1000Mb
Te roa o te ngaru		Te tawhiti tuku	100m
tauranga	RJ45	Momo muka
Momo taiaho		Momo Kaiwhiwhi
Te mana whatu tuku		Te whiwhi tairongo
mana		Whiwhi taumahatanga
Te tohanga mana		Te ōwehenga mate
CDR (Whakaora Raraunga Karaka)		mahi FEC
Te pāmahana tauhokohoko	0~70 ℃	Whakaaetanga	IEEE 802.3TM-2002

Ahuatanga transceiver

* Tapuwae SFP wera-pluggable

* Ko te Whakakotahitanga Tino Maama mo te EMI Iti

* He iti te whakaheke hiko

* Kiato RJ-45 Huinga Hononga

* Nga korero mo nga hua i roto i te EEPROM

* + 3.3V Tuku Hiko Kotahi

* Te uru ki te IC Papanga Tinana ma te 2-waea Serial Bus

* 10/ 100/ 1000-BASE-T Mahi i roto i nga Pūnaha Kaihautū me te Atanga SGMII

* He rite ki te SFP MSA

* He rite ki te IEEE 802.3TM-2002

* Te pāmahana take whakahaere:

Tauhokohoko: 0°C ki +70°C

Nga tono whakawhiti

* Whakawhiti / Ara ki te Whakawhiti / Hononga Ara

* LAN10/ 100/ 1000Turanga-T

* Tere Tere I/O mo nga Tūmau Kōnae

* Gigabit Ethernet i runga i te Cat 5 taura

Te roa o te taura

Paerewa	Tauera	Totoro	Tauranga Tauranga
10/ 100/ 1000papa-T	CAT5	100m	SGMII

Atanga Hiko Hiko

Tawhā	Tohu	Min.	Tikanga	Max.	Waeine	Tuhipoka
Whakawhiwhinga o naianei	IS		300	350	m.a.
Ngaohiko Whakauru	VCC	3.13	3.3	3.47	I roto	I tohuhia ki te GND
Ngaohiko Morahi	Vmax			3.6	I roto

Nga tohu iti-tere, nga ahuatanga hiko

Tawhā	Tohu	Min.	Max.	Waeine	Tuhipoka
SFP+ Putanga ITI	VOL	0	0.5	I roto	4.7k ki te 10k kumea-ake ki host_Vcc, i whanganga i te ope taha tūhonohono
SFP+ Putanga teitei	VOH	ope_Vcc - 0.5	ope_Vcc + 0.3	I roto
SFP+ Tāuru ITI	WAHI	0	0.8	I roto	4.7k ki te 10k kumea ake ki Vcc, i whanganga i te taha SFP o tūhonohono
SFP+ Tāuru HIGH	HIV	2	Vcc + 0.3	I roto

Atanga hiko teitei-tere, raina tuku-SFP

Tawhā	Tohu	Min.	Tikanga	Max.	Waeine	Tuhipoka
Auautanga Raina	fL		125		MHz	5-taumata whakawaehere, mo te IEEE 802.3
Tx Putanga Impedance	Tote,TX		100		Aue	He rereke, mo te katoa Nga auau i waenga i te 1MHz me te 1250MHz
Rx Whakauru Whakauru	Rererenga,RX		100		Aue

Atanga hiko teitei-tere, ope-SFP

Tawhā	Tohu	Min.	Tikanga	Max.	Waeine	Tuhipoka
Piu Tauru Raraunga Kotahi Mutunga	Haere mai	250		1200	mV
Piu Putanga Raraunga Kotahi Mutunga	Vout	300		1000	mV
Te Wa Whakatika/Hinga	Tr,Tf			250	ps	20%-80%
Tx Whakauru Whakauru	Rererenga		100		Aue	Rerekētanga
Rx Putanga Impedance	Tote		100		Aue	Rerekētanga

Ahu Hangarau o te 1G SFP RJ45 Whakawhiti

Nga Whakatakotoranga Hangarau

Ko nga tohu miihini kua tuhia ki te SFP MSA. Ko te waahanga o mua o te SFP (he waahanga kei tua atu i te pereti kanohi o te kaihautu) he nui ake hei whakauru i te hononga RJ-45.