ʻO 100G QSFP28 kiʻekiʻe i ka 4x25G SFP28 Passive Direct Attach Copper Breakout Cable

ʻO QSFP28 passive copper cable assembly e loaʻa ana i ʻewalu mau ʻāpana keleawe like ʻole, e hāʻawi ana i ʻehā mau kaila hoʻouna ʻikepili i ka wikiwiki a hiki i 28Gbps i kēlā me kēia kahawai, a hālāwai me 100G Ethernet, 25G Ethernet a me InfiniBand Enhanced Data Rate (EDR) koi. mai 26AWG a hiki i 30AWG-ʻo kēia hui kelepona keleawe 100G e hōʻike ana i ka poho hoʻokomo haʻahaʻa a me ke kamaʻilio keʻa haʻahaʻa.

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wehewehe Nā hiʻohiʻona nā palena Palapala noi Hoʻoiho

Hoʻolālā ʻia no nā noi ma ke kikowaena ʻikepili, ka ʻupena a me nā mākeke kelepona e koi ana i ka wikiwiki kiʻekiʻe, ka hui uea hilinaʻi, ʻo kēia huahana e hiki mai ana ke kaʻana like me ka QSFP + form factor, e hoʻohālikelike i hope me nā awa QSFP e loaʻa nei. QSFP28 hiki ke hoʻohana me nā noi 10G a me 14G i kēia manawa me ka palena kūpono o ka hōʻailona.

Nā hiʻohiʻona aNā pōmaikaʻi

Kūpono me IEEE 802.3bj, IEEE 802.3by a me InfiniBand EDR

Kākoʻo i ka helu helu ʻikepili o 100Gbps

ʻO ke kūkulu ʻia ʻana e hōʻemi i ka nalowale o ka hoʻokomo ʻana a me ke kamaʻilio kea

Hoʻopili i hope me nā mea hoʻohui QSFP+ a me nā hīnaʻi

Hoʻolālā latch huki huki e hoʻokuʻu

26AWG ma o 30AWG uwea

Loaʻa nā hoʻonohonoho hui pololei a wehe

Hoʻopau ʻia ka hoʻopau ʻana i ke kaula kaula i kaupalena ʻia i ka radiation EMI

Hoʻopili ʻia ka palapala ʻāina EEPROM no ka pūlima uea

ʻO RoHS kūpono

Nā Kūlana ʻOihana

100G Ethernet(IEEE 802.3bj)

25G Ethernet(IEEE 802.3by)

InfiniBand EDR

SFF-8665 QSFP+ 28G 4X Hoʻoponopono Transceiver Hoʻopili (QSFP28)

SFF-8402 SFP+ 1X 28Gb/s Hiki ke hoʻopaʻa ʻia ka mea hoʻohana (SFP28)

Nā Palapala ʻenehana

108-32081 QSFP28 Copper Module Direct Attach Cable Assembly

108-2364 Hoʻokahi Port a me Ganged SFP+ Cages, Zsfp+ Single Port a Ganged Cages, a me SFP+ Copper Direct Attach Cable Assemblies.

Nā hiʻohiʻona kiʻekiʻe

ʻĀpana	hōʻailona	Min.	Maʻamau.	Max.	Unite	Nānā
ʻOkoʻa Impedance	RIN,PP	90	100	110	Ώ
poho hookomo	SDD21	8		22.48	dB	Ma ka 12.8906 GHz
Pohō hoʻihoʻi like ʻole	SDD11	12.45		E nana 1	dB	Ma 0.05 a 4.1 GHz
	SDD22	3.12		E nana 2	dB	Ma 4.1 a 19 GHz
	SDD22	3.12		E nana 2	dB	Ma 4.1 a 19 GHz
ʻO ke ʻano maʻamau i	SCC11		-		dB
ʻano-maʻamau	SCC11	2				Ma 0.2 a 19 GHz
ʻano-maʻamau	SCC22	2				Ma 0.2 a 19 GHz
poho hoʻihoʻi puka	SCC22
poho hoʻihoʻi puka
ʻokoʻa i ke ʻano maʻamau	SCD11	12	-	E nana 3	dB	Ma 0.01 a 12.89 GHz
ʻokoʻa i ke ʻano maʻamau	SCD11
hoʻihoʻi poho	SCD22	10.58		E nana 4		Ma 12.89 a 19 GHz
hoʻihoʻi poho	SCD22	10.58		E nana 4		Ma 12.89 a 19 GHz

		10				Ma 0.01 a 12.89 GHz
ʻokoʻa i ke ʻano maʻamau	SCD21-IL
Nalo hoohuli	SCD21-IL			E nana 5	dB	Ma 12.89 a 15.7 GHz
		6.3				Ma ka 15.7 a 19 GHz
Kaila hana palena	COM	3			dB

Nā memo:

Hāʻawi ʻia ka helu hoʻohālikelike e ka hoohalike SDD11(dB) < 16.5 – 2 × SQRT(f ), me f ma GHz
Hāʻawi ʻia ka helu helu noʻonoʻo e ka hoohalike SDD11(dB) < 10.66 – 14 × log10(f/5.5), me f ma GHz
Hāʻawi ʻia ka Coefficient noʻonoʻo e ka hoohalike SCD11(dB) < 22 – (20/25.78)*f, me f ma GHz
Hāʻawi ʻia ka helu helu noʻonoʻo e ka hoohalike SCD11(dB) < 15 – (6/25.78)*f, me f ma GHz
Hāʻawi ʻia ka helu helu noʻonoʻo e ka hoohalike SCD21(dB) < 27 – (29/22)*f, me f ma GHz