40/100Gb/s 100m QSFP28 Transceiver

 

Nws yog Plaub-Channel, Pluggable, LC Duplex, Fiber-Optic QSFP + Transceiver rau 100 Gigabit Ethernet Daim Ntawv Thov. Qhov no transceiver yog ib qho kev ua tau zoo module rau luv luv-ntu duplex cov ntaub ntawv kev sib txuas lus thiab interconnect daim ntaub ntawv. Nws koom ua ke plaub txoj kab hluav taws xob cov ntaub ntawv nyob rau hauv txhua qhov kev taw qhia rau hauv kev sib kis ntawm ib qho LC duplex fiber ntau optic cable. Txhua txoj kab hluav taws xob ua haujlwm ntawm 25.78125 Gbps thiab ua raws li 100GE XLPPI interface.

 

Lub transceiver sab hauv multiplexes XLPPI 4x25G interface rau hauv ob lub 50Gb / s hluav taws xob raws, xa thiab tau txais txhua qhov optically dhau ib qho yooj yim LC fiber ntau siv ob-directional optics. Qhov no ua rau muaj kev sib sau bandwidth ntawm 100Gbps rau hauv duplex LC cable. Qhov no tso cai rov qab siv cov LC duplex cabling infrastructure rau 100GbE daim ntawv thov. Txuas txuas mus txog 70 m siv OM3 thiab 100m siv OM4 optical fiber tau txais kev txhawb nqa. Cov qauv no tau kos npe los ua haujlwm dhau los ntawm ntau hom fiber ntau siv lub nominal wavelength ntawm 850nm ntawm ib kawg thiab 900nm ntawm qhov kawg. Cov hluav taws xob sib txuas siv 38 tiv tauj QSFP28 hom ntug txuas. Lub optical interface siv cov pa LC duplex connector.

 

 

Nta:

· Ua raws li 100GbE XLPPI hluav taws xob specification ib IEEE 802.3bm

· Ua raws li QSFP28 SFF-8636 Specification

· Sib sau ua ke bandwidth ntawm> 100Gbps

· Dual wavelength VCSEL bi-directional optical interface, PAM4 2 × 50-Gb/s 850 nm/900 nm

· QSFP28 MSA ua raws

· Muaj peev xwm tshaj 70m kis tau tus mob ntawm OM3 Multimode Fiber (MMF) thiab 100m ntawm OM4 MMF

· Ib leeg +3.3V fais fab mov ua haujlwm

· Nrog cov kev kuaj mob digital

· Kub ntau 0 degree txog 70 degree

· RoHS Raws Li Tshooj

· Siv tus qauv LC duplex fiber ntau cable tso cai rov qab siv cov kab ke uas twb muaj lawm

· Txhawb 40G / 100Gbps

 

 

Daim ntawv thov:

-100 Gigabit Ethernet sib txuas

-Datacom/Telecom hloov & router kev sib txuas

-Data aggregation thiab backplane daim ntawv thov

-Proprietary raws tu qauv thiab daim ntawv thov ceev

 

 

Transceiver Block Diagram

Qhov siab tshaj qhov ntsuas

Pom zooKev ua haujlwm ib puag ncig:

Cov yam ntxwv hluav taws xob(T_OP = 0 mus rau 70 degree, VCC= 3.13rau 3.47Volts

Parameter	Cim	Min.	Hom	Max.	Chav tsev
Cia Kub	TS	-40		+85	degree
Cov khoom siv hluav taws xob	VCCT, R	-0.5		4	V
txheeb ze humidity	RH	0		85	%

Parameter	Cim	Min.	Hom	Max.	Chav tsev
Case kev khiav hauj lwm kub	TC	0		+70	degree
Cov khoom siv hluav taws xob	VCCT, R	+3.13	3.3	+3.47	V
Cov khoom siv tam sim no	ICC			1000	mA
Lub zog Dissipation	PD			3.5	W

Parameter	Cim	Min	Ntaus	Max	Chav tsev	Nco tseg
Cov ntaub ntawv tus nqi ib Channel			25.78125		Gbps
Kev siv fais fab		-	2.5	3.5	W
Cov khoom siv tam sim no	Icc		0.75	1.0	A
Tswj I / O Voltage-High	VIH	2.0		Vcc	V
Tswj I / O Voltage-Low	VIL	0		0.7	V
Inter-Channel Skew	TSK			150	Ps
RESETL Duration			10		Peb
RESETL Lub sijhawm tsis lees paub				100	ms
Hwj chim Nyob Sijhawm				100	ms
Transmitter
Ib qho kawg tso zis Voltage kam rau ua		0.3		4	V	1
Common hom Voltage kam rau ua		15			mV
Transmit Input Diff Voltage	VI	120		1200	mV
Transmit Input Qhov txawv Impedance	ZIN	80	100	120
Data Dependent Input Jitter	DDJ			0.1	UI
Cov ntaub ntawv nkag tag nrho Jitter	TJ			0.28	UI
Tus txais
Ib qho kawg tso zis Voltage kam rau ua		0.3		4	V
Rx tso zis qhov sib txawv Voltage	Vo		600	800	mV
Rx tso zis nce thiab poob Voltage	Tr/Tf	12			ps	1
Tag nrho Jitter	TJ			0.7	UI
Deterministic Jitter	DJ			0.42	UI

Nco tseg: 1, 20-80%

 

Optical Parameters(TOP=0 rau 70degreeC, VCC {{0}}.0 rau 3.6V)

Parameter	Cim	Min	Ntaus	Max	Chav tsev	Ref.
Transmitter
Optical Wavelength CH1	λ	832	850	868	nm
Optical Wavelength CH2	λ	882	900	918	nm
RMS Spectral Dav	Pm		0.5	0.65	nm
Nruab Nrab Optical Power ib Channel	Pavg	-6	-1	+4.0	dBm ib
Laser Off Fais Fab Ib Channel	Poff			-30	dBm ib
Optical Extinction Ratio	ER	3.0			dB
Kwv tij siv suab nrov	Rin			-128	dB/HZ	1
Optical Return Poob Tolerance				12	dB
Tus txais
Optical Center Wavelength CH1	λ	882	900	918	nm
Optical Center Wavelength CH2	λ	832	850	868	nm
Receiver Sensitivity ib Channel	R			-8	dBm ib
Maximum input zog	PMAX	+0.5			dBm ib
Txais Reflectance	Rrx			-15	dB
LOS De-Assert	LOSD			-10	dBm ib
LOS Assert	LOSA	-30			dBm ib
LOS Hysteresis	LOSH	0.5			dB

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