Optical Module

1.25G 10km duplex lc SFP transceiver

Kufotokozera

Ma transceivers a SFP ndi ochita bwino kwambiri, ma modules okwera mtengo omwe amathandiza chiwerengero cha deta cha 1.25Gbps ndi mtunda wa 10km wotumizira ndi SMF.

Ma transceivers amagwirizana ndi SFP Multi-Source Agreement (MSA) ndi SFF-8472. Kuti mudziwe zambiri, chonde onani SFP MSA ndi SFF-8472.

Lumikizanani nafe

tsatanetsatane wazinthu

kufotokoza2

Specification parameter

Dzina	1G single mode
Nambala yachitsanzo	ZHLS-1312-10-D	Mtundu	Zhilian Hengtong
Mtundu wa paketi	SFP	Mtengo wotumizira	1.25G
Kutalika kwa mafunde	1310 nm	Mtunda wotumizira	10km pa
Port	LC	Mtundu wa CHIKWANGWANI	9/125μm SMF
Mtundu wa laser	FP	Mtundu wolandila	PIN
Mphamvu yamagetsi yotumizira	-9~-3dBm	Kulandira kumva	-23dbm
Mphamvu		Landirani zochulukira	-3dBm
Kutaya mphamvu		Chiŵerengero cha kutha	≥9DB
CDR (Clock Data Recovery)		FEC ntchito
Kutentha kwamalonda	0 ~ 70 ℃	Mgwirizano	SFP MSA/ SFF-8472/ IEEE802.3ah 2004

Chithunzi cha Module Block

Mawonekedwe

* Kufikira maulalo a data a 1.25Gbps

* 1310nm FP Laser ndi PIN chithunzi-detector

* Mpaka 10km pa 9/125µm SMF

* Duplex LC cholandirira mawonekedwe mawonekedwe ogwirizana

* Yotentha yolumikizira

* Nyumba zazitsulo zonse zogwirira ntchito zapamwamba za EMI

* RoHS6 imagwirizana (mwaulere)

* Kutentha kwa kesi yogwirira ntchito:

Zamalonda: -5°C mpaka +70°C

Mapulogalamu

* Gigabit Ethernet

* Fiber Channel

* Sinthani mawonekedwe a Sinthani

* Sinthani mapulogalamu obwerera kumbuyo

* Mawonekedwe a router / seva

* Makina ena opatsirana owoneka bwino

Miyezo

* Imagwirizana ndi SFP MSA

* Zogwirizana ndi SFF-8472

Zogwirizana ndi IEEE802.3ah 2004

yayamikira Operating Environment

Parameter		Chizindikiro	Min.	Chitsanzo	Max.	Chigawo
Mphamvu yamagetsi yamagetsi		Chithunzi cha VCC	3.13	3.3	3.46	MU
Power Supply Current		Icc			300	mA
Kutentha kwa Ntchito	Zamalonda	TC	-5		+ 70	.C
	Zokulitsidwa		-20		+ 80
	Industrial		-40		+ 85
Mtengo wa Data				1.25		Gbps

Optical Parameters

Parameter	Chizindikiro	Min.	Chitsanzo	Max.	Chigawo	Zindikirani
Gawo la Transmitter
Center Wavelength	λc ndi	1260	1310	1360	nm
Spectral Width (RMS)	p			3	nm
Avereji Yamagetsi Owoneka (avg.)	Pout	-9		-3	dBm	1
Laser Off Power	Poof	-	-	-45	dBm
Chiwerengero cha Kutha	NDI	9	-	-	dB	2
Relative Intensity Noise	NKHANI	-	-	- 128	dB/Hz
Nthawi Yokwera / Kugwa	tr/tf		-	260	ps	3
Optical Return Loss Tolerance		-	-	12	dB
Linanena bungwe Optical Diso	Kugwirizana ndi masks amaso a IEEE802.3z akasefedwa					2
Gawo la Receiver
Receiver Center Wavelength	λc ndi	1260		1620	nm
Kumverera kwa Receiver mu Mphamvu Yapakati	Zake	-makumi awiri ndi mphambu zitatu		-3	dBm	4
Los Assert	WOLERA	-35	-	-	dBm
Zakudya Zokoma	KUTAYEKA	-	-	-makumi awiri ndi mphambu zinayi	dBm
Matenda a Hysteresis	LOSH	0.5	-	5	dB
Zochulukira	Pin-max	-	-	-3	dBm	4
Receiver Reflectance		-	-	- 12	dB
Receiver Power (zowonongeka)		-	-	0	dBm

Ndemanga:

1. Mphamvu ya kuwala imayambitsidwa mu 9/ 125µm SMF.

2. Kuyezedwa ndi PRBS 2⁷- 1 mayeso chitsanzo @ 1.25Gbps.

3. Osasefedwa, 20-80%. Kuyesedwa ndi PRBS 2⁷- 1 mayeso chitsanzo @ 1.25Gbps.

4. Kuyezedwa ndi PRBS 2⁷- 1 test chitsanzo @1.25Gbps, ER= 10dB, BER -12.

Makhalidwe Amagetsi

Parameter	Chizindikiro	Min.	Chitsanzo	Max.	Chigawo	Zindikirani
Gawo la Transmitter
Lowetsani Differential Impedance	Komanso	90	100	110	O!
Sing'ed Data Input Swing	PP vinyo	250		1000	mv	1
Kutumiza Disable Voltage	CEO	VCC - 1.3		Vcc	MU
Kutumiza Yambitsani Voltage	VEN	Madzi		Madzi + 0.8	MU
Gawo la Receiver
Single Ended Data Output Swing	Ku PP	300		600	mv
Zolakwa za LOS	Vlos cholakwika	VCC - 0.5		Vcc_host	MU	2
LOS Normal	Vlos chizolowezi	Madzi		Madzi + 0.5	MU	2

Ndemanga:

1. Zolumikizidwa mwachindunji ndi zikhomo za data za TX. Kulumikizana kwa AC kuchokera ku mapini kupita ku IC driver driver.

2. LOS ndi zotuluka zotseguka. Iyenera kukokedwa ndi 4.7kΩ - 10kΩ pa bolodi lokhala nawo. Kugwira ntchito mwachizolowezi ndi logic 0; kutaya chizindikiro ndi logic 1.