100Gb/S Multimode 100m |Cholumikizira cha MTP/MPO QSFP28 Transceiver JHA-Q28C01

Kufotokozera Kwachidule:

100Gb/s 100m QSFP28 Transceiver Hot Pluggable, MTP/MPO cholumikizira, 850NM, VCSEL, Multimode

ONANI TSOPANO PEZANI CHITSANZO CHIMODZI CHAULERE

Mwachidule

Tsitsani

Mawonekedwe:

♦ Makanema anayi odziyimira pawokha aduplex

♦ Kufikira 27.95Gbps pa bandiwifi iliyonse

♦ Kuchulukitsa bandwidth > 100Gbps

♦ Cholumikizira cha MTP/MPO

♦ QSFP28 MSA imagwirizana

♦ Mogwirizana ndi IEEE 802.3-2012 Ndime 88 muyezo IEEE 802.3bm CAUI-4 chip ku module magetsi muyezo ITU-T G.959.1-2012-02

♦ Kuthekera kwa digito kuzindikira

♦ Imodzi +3.3V magetsi akugwira ntchito

♦ Kutentha kwapakati pa 0°C mpaka 70°C

♦ Gawo Logwirizana ndi RoHS

Mapulogalamu:

♦ Local Area Network (LAN)

♦ Wide Area Network (WAN)

♦ Ma switch a Ethernet ndi mapulogalamu a rauta

Kufotokozera:

JHA-Q28C01 ndi gawo la transceiver lopangidwira 100m optical communication applications.Mapangidwewo akugwirizana ndi 100GbASE-SR4 ya IEEE 802.3-2012 Ndime 88 yokhazikika ya IEEE 802.3bm CAUI-4 chip ku module yamagetsi ya ITU-T G.959.1-2012-02 .Module imatembenuza njira za 4 zolowetsa (ch) za 25.78Gbps ku 27.95Gbps deta yamagetsi ku 4 lanes optical signals, ndikuwachulukitsa mu njira imodzi ya 100Gb / s optical transmission.Mobwerezabwereza, kumbali yolandira, module optically de-multiplexes 100Gb / s yolowera muzitsulo za 4, ndikuwatembenuzira ku misewu ya 4 yotulutsa deta yamagetsi.

Chingwe cha riboni cha fiber chokhala ndi cholumikizira cha MPO/MTP kumapeto kulikonse chimamangirira mu chotengera cha module ya QSFP28.Mayendedwe a chingwe cha riboni ndi "makiyi" ndipo zikhomo zowongolera zilipo mkati mwa chotengera cha module kuti zitsimikizire kulondola koyenera.Chingwe nthawi zambiri sichikhala chopindika (kiyi mpaka makiyi apamwamba) kuwonetsetsa kuti njira yoyenera imayendera.Kulumikizana kwamagetsi kumatheka ngakhale cholumikizira cha z-pluggable 38-pin IPASS®.

Gawoli limagwira ntchito kuchokera ku mphamvu imodzi ya + 3.3V ndi zizindikiro zolamulira zapadziko lonse za LVCMOS / LVTTL monga Module Present, Reset, Interrupt and Low Power Mode zilipo ndi ma modules.A 2-waya serial mawonekedwe akupezeka kuti atumize ndi kulandira zizindikiro zowongolera zovuta komanso kupeza chidziwitso cha digito.Makanema apawokha amatha kuyan'anidwa ndipo mayendedwe osagwiritsidwa ntchito amatha kutsekedwa kuti azitha kusinthasintha kwambiri.

JHA-Q28C01 idapangidwa ndi mawonekedwe, kulumikiza kwamagetsi / kuwala komanso mawonekedwe a digito malinga ndi QSFP28 Multi-Source Agreement (MSA).Lapangidwa kuti likwaniritse zovuta zogwirira ntchito zakunja kuphatikiza kutentha, chinyezi ndi kusokoneza kwa EMI.Gawoli limapereka magwiridwe antchito apamwamba kwambiri komanso kuphatikiza kwazinthu, kupezeka kudzera pamawonekedwe a waya awiri.

•Mtheradi Maximum Mavoti

Parameter	Chizindikiro	Min.	Chitsanzo	Max.	Chigawo
Kutentha Kosungirako	T_S	-40		+ 85	°C
Supply Voltage	V_CCT, R	-0.5		4	V
Chinyezi Chachibale	RH	0		85	%

•AnalimbikitsaMalo Ogwirira Ntchito:

Parameter	Chizindikiro	Min.	Chitsanzo	Max.	Chigawo
Kutentha kwa ntchito	T_C	0		+ 70	°C
Supply Voltage	V_{CCT, R}	+ 3.13	3.3	+ 3.47	V
Supply Current	I_CC			1000	mA
Kutaya Mphamvu	PD			3.5	W

•Makhalidwe Amagetsi(T_OP = 0 mpaka 70 °C, VCC = 3.13 mpaka 3.47 V

Parameter	Chizindikiro	Min	Lembani		Max	Chigawo	Zindikirani
Mtengo wa Data pa Channel		-	25.78125			Gbps
Kugwiritsa Ntchito Mphamvu		-	2.5		3.5	W
Supply Current	Icc		0.75		1.0	A
Control I/O Voltage-High	VIH	2.0			Vcc	V
Control I/O Voltage-Low	VIL	0			0.7	V
Inter-Channel Skew	TSK				150	Ps
Nthawi ya RESETL			10			Us
RESETL De-assert nthawi					100	ms
Mphamvu Pa Nthawi					100	ms
Wotumiza
Kulekerera kwa Voltage Kumodzi Komaliza		0.3		4		V	1
Common mode Voltage Tolerance		15				mV
Transmit Input Diff Voltage	VI	120		1200		mV
Transmit Input Diff Impedance	ZIN	80	100	120
Data Dependent Input Jitter	DDJ			0.1		UI
Data Input Total Jitter	TJ			0.28		UI
Wolandira
Kulekerera kwa Voltage Kumodzi Komaliza		0.3		4		V
Mphamvu ya Rx Output Diff Voltage	Vo		600	800		mV
Rx Output Rise and Fall Voltage	Tr/Tf			35		ps	1
Total Jitter	TJ			0.7		UI
Deterministic Jitter	DJ			0.42		UI

Zindikirani:

20～80%

•Optical Parameters(TOP = 0 mpaka 70°C, VCC = 3.0 mpaka 3.6 Volts)

Parameter	Chizindikiro	Min	Lembani	Max	Chigawo	Ref.
Wotumiza
Wavelength ya Optical	λ	840		860	nm
RMS Spectral Width	Pm		0.5	0.65	nm
Avereji ya Mphamvu ya Optical pa Channel	Pavg	-8	-2.5	0	dBm
Laser Off Power Per Channel	Poff			-30	dBm
Optical Extinction Ration	ER	3.5			dB
Relative Intensity Noise	Rin			-128	dB/HZ	1
Optical Return Loss Tolerance				12	dB
Wolandira
Optical Center Wavelength	λ_C	840		860	nm
Kumverera kwa Receiver pa Channel	R		-10.5		dBm
Mphamvu Yolowera Kwambiri	P_MAX	+ 0.5			dBm
Receiver Reflectance	Rrx			-12	dB
LOS De-Assert	LOS_D			-14	dBm
Chithunzi cha LOS	LOS_A	-30			dBm
LOS Hysteresis	LOS_H	0.5			dB

Zindikirani

12dB Chiwonetsero

• Diagnostic Monitoring Interface

Digital diagnostics monitoring ntchito ikupezeka pa QSFP28 SR4 yonse.Mawonekedwe a 2-waya siriyo amapereka wosuta kulumikizana ndi module.Mapangidwe a kukumbukira akuwonetsedwa mukuyenda.Malo okumbukira amakonzedwa kukhala apansi, tsamba limodzi, malo adilesi a 128 byte ndi masamba angapo apamwamba adilesi.Kapangidwe kameneka kamalola kuti maadiresi omwe ali patsamba lapansi azitha kufika panthaŵi yake, monga Interrupt Flags and Monitors.Zolemba zocheperako za nthawi yovuta, monga chidziwitso cha serial ID ndi zoikamo pakhomo, zilipo ndi ntchito ya Tsamba Sankhani.Mawonekedwe adilesi omwe amagwiritsidwa ntchito ndi A0xh ndipo amagwiritsidwa ntchito makamaka pa nthawi yovuta kwambiri monga kusokoneza kusokoneza kuti athe kuwerengera kamodzi kwa deta yonse yokhudzana ndi vuto losokoneza.Pambuyo pa kusokoneza, IntL, yatsimikiziridwa, wolandirayo akhoza kuwerenga mzere wa mbendera kuti adziwe njira yomwe yakhudzidwa ndi mtundu wa mbendera.

Page02 ndi User EEPROM ndipo mawonekedwe ake amasankhidwa ndi wogwiritsa ntchito.

Tsatanetsatane wa memory low memory ndi page00.page03 chapamwamba kukumbukira chonde onani chikalata cha SFF-8436.

•Nthawi ya Soft Control ndi Status Functions

Parameter	Chizindikiro	Max	Chigawo	Zoyenera
Nthawi Yoyambitsa	t_ini	2000	ms	Nthawi kuchokera pamagetsi pa1, pulagi yotentha kapena kukwera m'mphepete mwa Bwezerani mpaka gawoli likugwira ntchito2
Bwezerani Nthawi Yoyambira Yoyambira	t_reset_init	2	μs	Kubwezeretsanso kumapangidwa ndi mulingo wocheperako wotalikirapo kuposa nthawi yocheperako yomwe ilipo pa ResetL pin.
Seri Bus Hardware Ready Time	t_mndandanda	2000	ms	Nthawi kuchokera pamagetsi pa1 mpaka gawo litayankhidwa ndi kutumiza kwa data pa 2-waya serial bus
Monitor Data ReadyNthawi	t_data	2000	ms	Nthawi yochokera kumphamvu kupita ku1 kupita ku data yomwe sinakonzekere, pang'ono 0 ya Byte 2, yodetsedwa ndipo IntL idatsimikiza
Bwezerani Nthawi Yowonjezera	t_kusintha	2000	ms	Nthawi yochokera kumtunda kwa pini ya ResetL mpaka gawoli likugwira ntchito bwino2
LPMode Assert Time	ton_LPMode	100	μs	Nthawi kuyambira kutsimikizira kwa LPMode (Vin: LPMode = Vih) mpaka kugwiritsa ntchito mphamvu kwa module kulowetsa Mphamvu yotsika
Nthawi ya IntL Assert	tani_IntL	200	ms	Nthawi kuchokera pazochitika zomwe zimayambitsa IntL mpaka Vout:IntL = Vol
Nthawi ya IntL Deassert	toff_IntL	500	μs	toff_IntL 500 μs Nthawi kuyambira poyera pa read3 kugwira ntchito kwa mbendera yogwirizana mpaka Vout:IntL = Voh.Izi zikuphatikiza nthawi zophatikizira Rx LOS, Tx Fault ndi mabendera ena.
Rx LOS Assert Nthawi	toni_los	100	ms	Nthawi yochokera ku Rx LOS state kupita ku Rx LOS bit set ndi IntL idatsimikiza
Nthawi Yotsimikizira Mbendera	tani_mbendera	200	ms	Nthawi kuchokera pazochitika zomwe zikuyambitsa mbendera kupita kugulu logwirizana ndi mbendera ndipo IntL idatsimikiza
Mask Assert Time	toni_maski	100	ms	Nthawi yochokera ku mask bit set4 mpaka kutsimikiza kwa IntL kuletsedwa
Mask De-assert Time	toff_mask	100	ms	Nthawi kuchokera ku mask bit cleared4 mpaka ntchito yogwirizana ya IntlL iyambiranso
ModSelL Assert Time	ton_ModSelL	100	μs	Nthawi kuyambira kutsimikizira kwa ModSelL mpaka gawo liyankha kutumizidwa kwa data pa 2-waya serial bus
ModSelL Deassert Time	toff_ModSelL	100	μs	Nthawi kuchokera ku dessertion ya ModSelL mpaka gawoli silikuyankha kufalitsa kwa data pa 2-waya serial bus.
Mphamvu_yopitilira-kukwera kapenaNthawi Yowonjezera Mphamvu	toni_Pdown	100	ms	Nthawi yochokera ku P_Down bit set 4 mpaka kugwiritsa ntchito mphamvu kwa module kulowetsa Mphamvu yotsika
Power_over-ride kapena Power-set De-assert Time	toff_Pdown	300	ms	Nthawi kuchokera ku P_Down bit cleared4 mpaka gawoli likugwira ntchito bwino3

Zindikirani:

1. Mphamvu yamagetsi imatanthauzidwa ngati nthawi yomweyo pamene magetsi amagetsi afika ndikukhalabe kapena pamwamba pa mtengo womwe watchulidwa.

2. Kugwira ntchito mokwanira kumatanthauzidwa kuti IntL imanenedweratu chifukwa cha data yomwe sinakonzekere pang'ono, bit 0 byte 2 de-asserted.

3. Kuyezedwa kuchokera m'mphepete mwa wotchi pambuyo poyimitsa pang'ono powerenga.

4. Kuyezedwa kuchokera m'mphepete mwa wotchi pambuyo poyimitsa pang'ono polemba.

•Chithunzi cha Transceiver Block

Chithunzi 1:Chojambula cha Block

•Pin Ntchito

Chithunzi cha Host Board Connector Block Pin Nambala ndi Dzina

lPinKufotokozera

Pin	Zomveka	Chizindikiro	Dzina/Mafotokozedwe	Ref.
1		GND	Pansi	1
2	CML-I	Tx2n	Kulowetsa kwa data ya Transmitter
3	CML-I	tx2p	Transmitter Non-Inverted Data output
4		GND	Pansi	1
5	CML-I	tx4n	Transmitter Inverted Data Output
6	CML-I	tx4p	Zotulutsa Zosasinthika za Transmitter
7		GND	Pansi	1
8	LVTTL-I	ModSel	Sankhani Module
9	LVTTL-I	Bwezerani L	Kusintha kwa Module
10		VccRx	+ 3.3V Wolandila Magetsi	2
11	LVCMOS-I/O	Mtengo wa magawo SCL	2-Waya Serial Interface Clock
12	LVCMOS-I/O	SDA	2-Waya seri Interface Data
13		GND	Pansi	1
14	CML-O	rx3p	Receiver Inverted Data Output
15	CML-O	Rx3n	Receiver Non-Inverted Data Output
16		GND	Pansi	1
17	CML-O	Rx1p	Receiver Inverted Data Output
18	CML-O	Rx1n	Receiver Non-Inverted Data Output
19		GND	Pansi	1
20		GND	Pansi	1
21	CML-O	Rx2n	Receiver Inverted Data Output
22	CML-O	Rx2p	Receiver Non-Inverted Data Output
23		GND	Pansi	1
24	CML-O	Rx4n	Receiver Inverted Data Output
25	CML-O	rx4p	Receiver Non-Inverted Data Output
26		GND	Pansi	1
27	Chithunzi cha LVTTL-O	ModPrsL	Module Present
28	Chithunzi cha LVTTL-O	IntL	Dulirani
29		VccTx	+ 3.3V Power Supply Transmitter	2
30		Vcc1	+ 3.3V Kupereka Mphamvu	2
31	LVTTL-I	LPMode	Low Power Mode
32		GND	Pansi	1
33	CML-I	tx3p	Transmitter Inverted Data Output
34	CML-I	Tx3n	Zotulutsa Zosasinthika za Transmitter
35		GND	Pansi	1
36	CML-I	tx1p	Transmitter Inverted Data Output
37	CML-I	Tx1n	Zotulutsa Zosasinthika za Transmitter
38		GND	Pansi	1

Ndemanga:

GND ndiye chizindikiro cha single and supply(mphamvu) yodziwika bwino ya ma module a QSFP28, Zonse ndizofala mkati mwa gawo la QSFP28 ndipo ma voltages onse amatchulidwira ku kuthekera kozindikirika mwanjira ina.Lumikizani izi molunjika ku gulu lokhala ndi chizindikiro cha common ground.Kutulutsa kwa laser kumayimitsidwa pa TDIS> 2.0V kapena kutsegulidwa, kuyatsa pa TDIS <0.8V.
VccRx, Vcc1 ndi VccTx ndi omwe amalandila ndi kutumiza magetsi ndipo azigwiritsidwa ntchito nthawi imodzi.Alangizidwa khamu board mphamvu zosefera zikuwonetsedwa pansipa.VccRx, Vcc1 ndi VccTx akhoza kulumikizidwa mkati mkati mwa QSFP28 transceiver module mu kuphatikiza kulikonse.Zikhomo zolumikizira zimavotera chilichonse kuti chikhale choposa 500mA.

•Misewu ya Optical Interface ndi Ntchito

Pansipa chithunzichi chikuwonetsa mawonekedwe amitundu yambiri ya fiber cholumikizira cholumikizira