2019 Ubwiza buhanitse Sfp28-25g-Aoc 5m - 100-4 * 25G Cabel ikora neza (QSFP28-4 * SFP28) JHA-QSFP28-4SFP28-100G-AOC - JHA

Ibisobanuro bigufi:

Incamake

Video bifitanye isano

Igitekerezo (2)

Kuramo

komeza kugirango urusheho kunoza, kugirango umenye neza ibicuruzwa byujuje ubuziranenge bijyanye nisoko nibisabwa n'abaguzi. Ikigo cyacu gifite gahunda nziza yubwishingizi yamaze gushingwaIrembo rya Porotokole,G703 E1 Kuri V35 Guhindura,Fibre Ethernet Seriveri, Inyungu iyo ari yo yose, menya neza ko wumva rwose ufite umudendezo wo kudufata. Turimo gushakisha uburyo bwo gukora imishinga itera imbere hamwe nabaguzi bashya kwisi yose mugihe kiri imbere.

2019 Ubwiza buhanitse Sfp28-25g-Aoc 5m - 100-4 * 25G Cabel ikora neza (QSFP28-4 * SFP28) JHA-QSFP28-4SFP28-100G-AOC - JHA Ibisobanuro:

Ibiranga

Shyigikira porogaramu ya 4x25GBASE-SR

Yubahiriza QSFP28 MSA SFF-8636 na SFP28 MSA SFF-8431 na SFF- 8472

Rate Igipimo kinini kigera kuri 25.78125Gbps kumurongo

Distance Intera yoherejwe kugeza kuri 50m

◊ + 3.3V itanga amashanyarazi imwe

Consumption Gukoresha ingufu nke

Cable Imiyoboro ya UL (itabishaka)

Gukoresha temp Ubucuruzi: 0 ° C kugeza kuri + 70 ° C.

◊ RoHS yubahiriza

Porogaramu

◊ 4x25Gbe-SR

◊ Andi mahuza meza

Ibisobanuro:

Ibipimo ntarengwa

Imbonerahamwe1- Ibipimo ntarengwa ntarengwa

Parameter	Ikimenyetso	Min.	Ibisanzwe	Icyiza.	Igice	Inyandiko
Tanga Umuvuduko	Vcc₃	-0.5	-	+3.6	V.
Ubushyuhe Ububiko	T._s	-10	-	+70	° C.
Gukoresha Ubushuhe	RH	+5	-	+85	%	1

Icyitonderwa: 1 Nta konji

Basabwe gukora

Imbonerahamwe2- Basabwe gukora

Parameter	Ikimenyetso	Min.	Ibisanzwe	Icyiza.	Igice	Inyandiko
Gukoresha Ubushyuhe	T._C.	0	-	+70	° C.
Amashanyarazi	Vcc	3.14	3.3	3.47	V.
Gukwirakwiza ingufu kuri QSFP28	Pd	-	-	2.5	IN
Gukwirakwiza ingufu kuri SFP28	Pd	-	-	1.0	IN	1
Igipimo cya Bitike kumurongo	BR	10.3125	25.78125	-	Gbps

Icyitonderwa: 1 Per terminal

Ibiranga amashanyarazi

Imbonerahamwe3- Ibiranga amashanyarazi kuri QSFP28

Parameter		Ikimenyetso	Min.	Andika.	Icyiza.	Ibice	Inyandiko
ModSelL	Guhitamo Module	VOL	0	-	0.8	V.
ModSelL	Module Guhitamo	VOH	2.5	-	VCC	V.
LPMode	Uburyo Buke Buke	BIZASHAKA	0	-	0.8	V.
LPMode	Imikorere isanzwe	VIH	2.5	-	V._CC+0.3	V.
Gusubiramo	Gusubiramo	BIZASHAKA	0	-	0.8	V.
Gusubiramo	Imikorere isanzwe	VIH	2.5	-	V._CC+0.3	V.
ModPrsL	Imikorere isanzwe	VOL	0	-	0.4	V.
IntL	Guhagarika	VOL	0	-	0.4	V.
IntL	Imikorere isanzwe	VoH	2.4	-	VCC	V.
Ibiranga amashanyarazi
Itariki Itariki Yinjiza Swing		Ndaje, PP	200	-	1600	mV
Ibisohoka Bitandukanye Impedance		IGIHANO	90	100	110	Yego
Ibiranga amashanyarazi Ibiranga
Itandukaniro ryamakuru asohoka Swing		Vout	200	-	800	mV_PP
Igipimo Cyamakosa		BER			E-12		1
Iyinjiza Itandukaniro		HAMWE_D.	90	100	110	Yego

Icyitonderwa: 1 PRBS2^ 31-1@25.78125Gbps

Imbonerahamwe4- Ibiranga amashanyarazi kuri SFP28

Parameter			Ikimenyetso		Min.	Andika.	Icyiza.	Ibice		Inyandiko
Ibiranga amashanyarazi
Itandukaniro ryamakuru yinjiza Swing			Ndaje, PP		200	-	1600		mV_PP
Iyinjiza Itandukaniro			IGIHANO		90	100	110		Yego
Tx_Ibisanzwe	Imikorere isanzwe		VOL		0	-	0.8		V.
	Ikosa rya Transmitter		VOH		2.0	-	VCC		V.
Tx_Disable	Imikorere isanzwe		BIZASHAKA		0	-	0.8		V.
	Lazeri		VIH		2.0	-	V._CC+0.3		V.
Ibiranga amashanyarazi Ibiranga
Itariki Itandukanye Ibisohoka				Vout	400	-	800	mV
Igipimo Cyamakosa				BER	-	-	E-12	-
Ibisohoka Bitandukanye Impedance				HAMWE_D.	90	100	110	Yego
Rx_LOS		Imikorere isanzwe		VOL	0	-	0.8	V.
		Gutakaza Ikimenyetso		VoH	2.0	-	VCC	V.

Gahunda ya pin

Igishushanyo 1, Pin Reba kuri QSFP28

Imbonerahamwe5- Ibisobanuro bya Pin Ibisobanuro kuri QSFP28

Pin	Ikimenyetso	Izina / Ibisobanuro	Inyandiko
1	GND	Impamvu	1
2	Tx2n	Kohereza amakuru yahinduwe
3	Tx2 p	Kohereza amakuru adahinduwe
4	GND	Impamvu	1
5	Tx4n	Kohereza amakuru yahinduwe
6	Tx4p	Kohereza amakuru adahinduwe
7	GND	Impamvu	1
8	ModSelL	Guhitamo Module
9	Gusubiramo	Gusubiramo Module
10	Vcc Rx	+ 3.3V Amashanyarazi
11	SCL	Isaha ya 2-wire ya seriveri
12	SDA	Imigaragarire ya 2-wire
13	GND	Impamvu	1
14	Rx3p	Kwakira Ibidasubirwaho Ibyatanzwe Ibisohoka
15	Rx3n	Kwakira Guhindura Ibyatanzwe Ibisohoka
16	GND	Impamvu	1
17	Rx1p	Kwakira Ibidasubirwaho Ibyatanzwe Ibisohoka
18	Rx1n	Kwakira Guhindura Ibyatanzwe Ibisohoka
19	GND	Impamvu	1
20	GND	Impamvu	1
makumyabiri na rimwe	Rx2n	Kwakira Guhindura Ibyatanzwe Ibisohoka
makumyabiri na kabiri	Rx2p	Kwakira Ibidasubirwaho Ibyatanzwe Ibisohoka
makumyabiri na gatatu	GND	Impamvu	1
makumyabiri na bane	Rx4n	Kwakira Guhindura Ibyatanzwe Ibisohoka

Pin	Ikimenyetso	Izina / Ibisobanuro	Inyandiko
25	Rx4p	Kwakira Ibidasubirwaho Ibyatanzwe Ibisohoka
26	GND	Impamvu	1
27	ModPrsL	Module Yubu
28	IntL	Guhagarika
29	Vcc Tx	+ 3.3V Ikwirakwiza amashanyarazi
30	Vcc1	+ 3.3V Amashanyarazi
31	LPMode	Uburyo Buke Buke
32	GND	Impamvu	1
33	Tx 3 p	Kohereza amakuru adahinduwe
34	Tx3n	Kohereza amakuru yahinduwe
35	GND	Impamvu	1
36	Tx1p	Kohereza amakuru adahinduwe
37	Tx1n	Kohereza amakuru yahinduwe
38	GND	Impamvu	1

Icyitonderwa: 1. Ubutaka bwumuzunguruko bwitaruye imbere ya chassis.

Igishushanyo 2, Pin Reba kuri SFP28

Imbonerahamwe6-Imikorere y'Ibisobanuro

Pin	Ikimenyetso	Izina / Ibisobanuro	Inyandiko
1	AMAZI	Module Ikwirakwiza	1
2	TX_FAULT	Ikosa ryohereza Module Ikosa	2
3	TX_DISABLE	Ikwirakwizwa rya Transmitter; Zimya ibyuma bisohora laser bisohoka	3
4	SDA	2-Umuyoboro wa Serial Interface Data Line (MOD-DEF2)
5	SCL	2-Isaha ya Serial Interface Isaha (MOD-DEF1)
6	MOD_ABS	Module idahari, ihujwe na V._EET cyangwa V._EER muri module	2
7	RS0	Igipimo Hitamo 0, uhitamo kugenzura SFP + module yakira	4
8	RX_LOS	Uwakiriye Gutakaza Ibimenyetso Byerekana (Muri FC yagenwe nka Rx_LOS no muri Ethernet yagenwe nka NTIBIKURIKIRA)	2
9	RS1	Igipimo Hitamo 1, uhitamo kugenzura SFP + module yohereza	4

Pin	Ikimenyetso	Izina / Ibisobanuro	Inyandiko
10	V._EER.	Module yakira	1
11	V._EER.	Module yakira	1
12	RD-	Kwakira Guhindura Ibyatanzwe Ibisohoka
13	RD +	Kwakira Ibidasubirwaho Ibyatanzwe Ibisohoka
14	V._EER.	Module yakira	1
15	V._CCR.	Kwakira Module 3.3 V Gutanga
16	V._CCT.	Ikwirakwiza ry'amasomo 3.3 V Gutanga
17	V._EET.	Module Ikwirakwiza	1
18	TD +	Kohereza amakuru adahinduwe
19	TD-	Kohereza amakuru yahinduwe
20	V._EET.	Module Ikwirakwiza	1

Icyitonderwa:

Module yubutaka yitaruye module urubanza.
Amapine agomba gukururwa hamwe na 4.7K-10Kohms kuri voltage iri hagati ya 3.14V na 3.46V kuri host ikibaho.
Ipine ikururwa kuri VCCT hamwe na 4.7K-10KΩ résistoriste muri module.
Reba SFF-8472 Ibyah 12.2 Imbonerahamwe 10-2.

Uruziga rusabwa

Igishushanyo 3, Basabwe kuzenguruka Imigaragarire ya QSFP28

Igishushanyo 4, Basabwe Kwakira Ubuyobozi Bwamashanyarazi Amashanyarazi ya SFP28

Igishushanyo5, Basabwe Kuzenguruka Imigaragarire ya SFP28

Kugenzura Ibisobanuro

Igishushanyo 6, Ikarita yo Kwibuka kuri QSFP28

Igishushanyo 7, Ikarita yo Kwibuka kuri SFP28

Umukanishi

Igice mm

Igishushanyo cya 8, Igishushanyo mbonera

Imbonerahamwe7- Uburebure bwa Cable

Uburebure bwa CableL1(Igice: m)	Kwihanganirana(Igice: cm)
≤1.0	+ 5 / -0
1.0＜L.≤4.5	+ 15 / -0
4.5＜L.≤14.5	+ 30 / -0
> 14.5	+2% / - 0

Imbonerahamwe8- Gucika Cable Nominal Uburebure

Uburebure bwose L1(Igice: m)	Ingingo ya Breakout Yapimwe muri SFPL.2(Igice: m)
1	0.7
2	1.4
3	2
≥5	3

Umuburo

Gukemura ibibazo:Iki gikoresho kirashobora kwangirika bitewe no gusohora amashanyarazi (ESD).

Ibidukikije bihagaze neza birasabwa cyane. Kurikiza umurongo ngenderwaho ukurikije uburyo bukwiye bwa ESD.

Umutekano wa Laser:Imirasire itangwa nibikoresho bya laser birashobora guteza akaga mumaso yabantu. Irinde guhura n'amaso kumirasire itaziguye cyangwa itaziguye.

Ibicuruzwa birambuye:

Ibicuruzwa bifitanye isano:

Ibicuruzwa byacu biramenyekana cyane kandi byizewe kubakoresha kandi bizuzuza guhora bisimburana mubukungu n'imibereho myiza ya 2019 Sfp28-25g-Aoc 5m - 100-4 * 25G Igikoresho cyiza cya optique (QSFP28-4 * SFP28) JHA-QSFP28-4SFP28- 100G-AOC - JHA, Ibicuruzwa bizatanga ku isi yose, nka: Amsterdam, Afuganisitani, Venezuwela, Murakaza neza gusura uruganda rwacu n’uruganda, harahari ibicuruzwa bitandukanye byerekanwa mubyumba byacu byerekana ibyo wifuza, hagati aho, niba wishimiye gusura urubuga rwacu, abakozi bacu bagurisha bazagerageza imbaraga zabo kugirango baguhe serivisi zuzuye umutima

Umuyobozi ushinzwe kugurisha yihangane cyane, twavuganye iminsi itatu mbere yuko dufata icyemezo cyo gufatanya, amaherezo, twishimiye ubu bufatanye!
Inyenyeri 5