I-Optical Module

40Gbps 10km LC QSFP+ Transceiver

Incazelo

I-QSFP+transceiver yakhelwe isixhumanisi se-Gigabit Ethernet esingamakhilomitha angu-10 ubude ku-fiber yemodi eyodwa. I-transceiver iyahambisana ne-SFF-8436 kanye ne-SFF-8636. Sicela ubhekisele ku-SFF-8436 kanye ne-SFF-8636 ukuze uthole imininingwane.

Xhumana nathi

imininingwane yomkhiqizo

incazelo2

Ipharamitha yokucaciswa

Igama	Imodi eyodwa ye-40G
Inombolo yemodeli	I-ZHLQ-1640G-10	Ibhrendi	Zhilian Hengtong
Uhlobo lwephakheji	I-QSFP+	Izinga lokudlulisela	40G
Ubude begagasi	1310nm	Ibanga lokudlulisela	10km
Itheku	LC	Uhlobo lwefiber	9/125µm SMF
Uhlobo lwe-laser	I-CWDM	Uhlobo lomamukeli	I-PIN-TIA
Amandla okubona adlulisiwe	-7~+2.3dBm	Ukuthola ukuzwela	-11.5dbm
Amandla		Thola ukugcwala	2.3dBm
Ukuchithwa kwamandla		Isilinganiso sokuqedwa	≥3.5DB
I-CDR (Ukubuyiswa Kwedatha Yewashi)		Umsebenzi we-FEC
Izinga lokushisa lezentengiso	0 ~ 70℃	Isivumelwano	I-SFF-8436/SFF- 8636/IEEE802.3ba

I-Module Block Diagram

Izici

* Isekela inani lebhithi eliphelele lama-41.2Gbps

* Isidlulisi esingapholisiwe esingu-4x10.3Gbps CWDM

* Isamukeli se-PIN-TIA esizwela kakhulu

* Kufika kumakhilomitha ayi-10 ku-SMF

* I-Duplex LC isokhethi

* Ukubukeka okushisayo kwe-QSFP + okushintshwayo

* Ukusetshenziswa kwamandla

* wonke amagobolondo ensimbi anomsebenzi omuhle kakhulu we-EMI

* Ihambisana namazinga e-RoHS6 (ayikho umthofu)

* Izinga lokushisa lebhokisi lokusebenza:

Ezentengiso: 0 º C kuya ku-+70 ° C

Izinhlelo zokusebenza

* 40GBASE-LR4

* I-InfiniBand QDR ne-DDR ixhumeka

* Ukuxhumana kwe-40G Telecom

Amazinga

* Ihambisana ne-SFF-8436

* Ihambisana ne-SFF-8636

* Ihambisana ne-IEEE802.3ba

Indawo yokusebenza Enconyiwe

Ipharamitha	Uphawu	Okuncane.	Okujwayelekile	Ubukhulu.	Iyunithi
I-Voltage Yokuhlinzeka Amandla	VCC	3.13	3.3	3.46	V
Ukunikezwa kwamandla kwamanje	I-ICC			1000	mA
Ukuchithwa kwamandla	PD			3.5	IN
I-Operating Case Temperature	TC	0		+70	Umlomo C
Isilinganiso Sedatha Esihlanganisiwe	-		41.25		Gbps
I-Bit Rate ngomzila ngamunye	BR		10.3125		Gbps

Izici zikagesi

Ipharamitha	Uphawu	Okuncane.	Okujwayelekile	Ubukhulu.	Iyunithi	Qaphela
Isigaba Sokudlulisa
Okokufaka Umehluko Wokukhungatheka	Futhi	90	100	110	Oh
I-Differential Data Input Swing	Iwayini PP	180		1000	mV	1
Isigaba Somamukeli
I-Differential Data Output Swing	Iphutha PP	300		850	mV

Amanothi:

1. Ixhumeke ngqo kumaphini wokufaka wedatha we-TX. Ukuhlangana kwe-AC kusuka kumaphini ku-laser driver IC.

Imingcele ye-Optical

Ipharamitha	Uphawu	Okuncane.	Okujwayelekile	Ubukhulu.	Iyunithi	Qaphela
Isigaba Sokudlulisa
I-Lane Center Wavelength (ububanzi)	λ0	1264.5	1271	1277.5	nm
	l 1	1284.5	1291	1297.5	nm
	l2	1304.5	1311	1317.5	nm
	l3	1324.5	1331	1337.5	nm
Ububanzi be-Spectral (-20dB)	Dl			1	nm
I-Side Mode Suppression Ratio	I-SMSR	30			dB
Isilinganiso samandla okusebenza ngomzila ngamunye	I-Pout	-7.0		+2.3	dBm	1
Amandla e-OMA ngomzila ngamunye	UKWAZI	-4		3.5	dBm	1
I-Laser Off Power ngomzila ngamunye	Poof	-	-	-30	dBm
Isilinganiso Sokuqothula	IS	3.5	-	-	dB	2
Umsindo Onamandla Okuhlobene	FUTHI	-	-	-128	dB/Hz
I-Optical Return Loss Tolerance		-	-	20	dB
Incazelo yemaski yamehlo ye-Transmitter {X1, X2, X3, Y1, Y2, Y3}	Ihambisana ne-IEEE802.3ba {0.25, 0.4, 0.45, 0.25, 0.28, 0.4}					2
Isigaba Somamukeli
I-Lane Center Wavelength (ububanzi)	λ0	1264.5		1277.5	nm
	l 1	1284.5		1297.5	nm
	l2	1304.5		1317.5	nm
	l3	1324.5		1337.5	nm
Amandla Okwamukela Okumaphakathi ngomzila ngamunye	I-RXPX	-13.7		2.3	dBm	3
Ukuzwela kwe-OMA kulayini ngamunye	Ama-RXsens			-11.5	dBm	3
I-Los Assert	KHULULEKA	-30	-	-	dBm
AmaDesserts	KULAHLEKILE	-	-	-16	dBm
I-Los Hysteresis	LOSH	0.5	-	5	dB
Ukulayisha ngokweqile ngoLane ngamunye	Iphinikhodi ephezulu	-	-	2.3	dBm	3
Receiver Reflectance		-	-	-12	dB
I-Damage Threshold ngomzila ngamunye		-	-	3.5	dBm

Amanothi:

1. Amandla okubona kwethulwa ku-9/125µm SMF.

2. Kukalwe nge-PRBS 2³¹- 1 iphethini yokuhlola @10.3125Gbps.

3. Kukalwe nge-PRBS 2³¹- 1 iphethini yokuhlola @10.3125Gbps, ER=4dB, BER -12.

Digital Diagnostic Imisebenzi

Ama-transceivers e-QSFP+ asekela i-2-wire serial communication protocol njengoba kuchazwe ku-QSFP+ MSA, evumela ukufinyelela kwesikhathi sangempela kumingcele yokusebenza elandelayo:

* Izinga lokushisa le-Transceiver

* I-Laser bias yamanje

* Amandla optical adlulisiwe

* Ithole amandla okubona

* I-voltage ye-Transceiver supply