Optical Module

1.25Gbps 550m Duplex LC SFP Transceiver

Tsanangudzo

Isu tinofara kuunza yakakwirira-mhando, inokwanisika SFP optical modules yakagadzirirwa kutsigira data mazinga e1.25Gbps uye kutapurirana kureba kwemamita 550 pamusoro pemultimode fiber (MMF). Iyo transceiver inoenderana zvizere neSFP Multi-Source Agreement (MSA) uye SFF-8472 zviyero. Kuti uwane rumwe ruzivo, ona iyo SFP MSA uye SFF-8472 zvinyorwa.

Isu tinotenda yedu SFP optical modules ichasangana nekupfuura zvaunotarisira kuita uye kuvimbika. Kana iwe uine chero mibvunzo kana uchida kukurukura zvaunoda chaizvo, ndapota inzwa wakasununguka kutibata nesu.

Ndinokutendai nekufungisisa zvigadzirwa zvedu.

Taura nesu

product details

tsananguro2

Specification parameter

Zita	1G multimode
Nhamba yemuenzaniso	ZHLS-8512-02	Brand	Zhilian Hengtong
Package type	SFP	Transmission rate	1.25G
Wave urefu	850nm	Transmission distance	550m
Port	LC	Fiber type	50/125µm MMF
Laser mhando	VCSEL	Receiver mhando	PIN
Transmitted optical power	-9~-3dBm	Kugamuchira kunzwa	-18dbm
Simba		Gamuchira kuwandisa	-3dBm
Kuparara kwesimba		Extinction ratio	≥9DB
CDR (Clock Data Recovery)		FEC basa
Kupisa kwekutengesa	0 ~ 70 ℃	Chibvumirano	SFP MSA/ SFF-8472/ IEEE802.3ah 2004

Module Block Diagram

Features

* Data link inosvika 1.25Gbps

* 850nm VCSEL laser uye PIN pikicha-detector

* Kusvikira ku550 metres pa50/125µm MMF

* Duplex LC socket optical interface inoenderana

* Inopisa-inochinja

* Yakazara simbi casing ine yakanakisa EMI kuita

* Inopindirana neRoHS6 zviyero (yemahara-yemahara)

* Kushanda bhokisi tembiricha:

Zvekutengesa: -5°C kusvika +70°C

Applications

* Gigabit Ethernet

* Fiber Channel

* Chinja kuChinja interface

* Yakachinja backplane application

* Router / Server interface

* Dzimwe optical kutapurirana masisitimu

Mitemo

* SFP MSA rutsigiro

* inoenderana neSFF-8472

* Inoenderana neIEEE802.3ah 2004

Yakakurudzirwa Operating Environment

Parameter		Symbol	Min.	Typical	Max.	Unit
Power Supply Voltage		VCC	3.13	3.3	3.46	IN
Power Supply Current		Icc			300	mA
Operating Case Temperature	Commercial	TC	-5		+70	.C
	Extended		-20		+80
	Industrial		-40		+85
Data Rate				1.25		Gbps

Electrical Characteristics

Parameter	Symbol	Min.	Typical	Max.	Unit	Cherechedza
Transmitter Chikamu
Input Differential Impedance	Zvakare	90	100	110	Oh
Imwe Yakapera Data Input Swing	Waini PP	250		1000	mV	1
Transmit Disable Voltage	CEO	Vcc - 1.3		Vcc	IN
Transmit Enable Voltage	VEN	Mvura		Mvura+ 0.8	IN
Receiver Chikamu
Single Yakapera Data Output Swing	Ipa PP	300		600	mV
LOS Mhosva	Vlos kukanganisa	Vcc - 0.5		Vcc_host	IN	2
LOS Normal	Vlos normal	Mvura		Mvura + 0.5	IN	2

Notes:

1. Batanidza zvakananga kune TX data yekuisa pini. AC kubatanidza kubva pini kune laser driver IC.

2. LOS ndeye yakavhurika muunganidzi yakabuda. Inofanirwa kudhonzwa pabhodhi reamai ne4.7kΩ - 10kΩ. Logic 0 yekushanda kwakajairika; logic 1 yekurasikirwa kwechiratidzo.

Optical Parameters

Parameter	Symbol	Min.	Typical	Max.	Unit	Cherechedza
Transmitter Chikamu
Center Wavelength	λc	830	850	860	nm
Spectral Width (RMS)	p			0.85	nm
Avhareji yeOptical Power (avg.)	Pout	-9		-3	dBm	1
Laser Off Power	Poof	-	-	-45	dBm
Extinction Ratio	IS	9	-	-	dB	2
Relative Intensity Noise	ZVIMWEWO	-	-	-128	dB/Hz
Optical Rise/Fall Time	tr/tf		-	260	ps	3
Optical Return Loss Tolerance		-	-	12	dB
Output Optical Ziso	Inoenderana neIEEE802.3z masiki emeso kana apepetwa					2
Receiver Chikamu
Receiver Center Wavelength	λc	830		860	nm
Receiver Sensitivity muAvhareji Simba	Zvayo	-18		-3	dBm	4
Los Assert	LOOSE	-35	-	-	dBm
The Desserts	KURASIKA	-	-	-19	dBm
Los Hysteresis	LOSH	0.5	-	5	dB
Overload	Pin-max	-	-	-3	dBm	4
Receiver Reflectance		-	-	-12	dB
Receiver Power (kukuvadza)		-	-	0	dBm

Notes:

1. Simba remaziso rinobudiswa ku50/125µm MMF.

2. Kuyerwa uchishandisa PRBS 2⁷-1 test mode @1.25Gbps.

3. Haina kusefa 20 - 80%. Kuyerwa uchishandisa PRBS 2⁷-1 test mode @1.25Gbps.

4. Kushandisa PRBS 2⁷-1 test mode @1.25Gbps, ER=10dB, BER -12

Nguva Yemaitiro

Parameter	Symbol	Min.	Typical	Max.	Unit
TX_Disable Assert Nguva	t_off			10	isu
TX_Disable Negate Nguva	t_on			1	ms
Nguva Yekutanga Inosanganisa Reset yeTX_FAULT	t_init			300	ms
TX_FAULT kubva kuFault kuenda kuAssertion	t_fault			100	isu
TX_Disable Nguva Yekutanga Reset	t_reset	10			isu
Receiver Kurasikirwa kweSignal Assert Time	TA , RX_LOS			100	isu
Receiver Kurasikirwa kweSignal Deassert Nguva	Td, RX_LOS			100	isu
Rate-Sarudza Shandura Nguva	t_ratesel			10	isu
Serial ID Clock Nguva	f_serial-clock			100	kHz