Mylinking™ Optical Transceiver Module SFP LC-MM 850nm 550m

ML-SFP-MX 1.25Gbps SFP 850nm 550m LC Multi-Mode

Tlhaloso e Khutšoanyane:

The Mylinking™ RoHS Compliant 1.25Gbps 850nm Optical Transceiver 550m Reach ke lisebelisoa tse phahameng, tse theko e tlaase tse tšehetsang sekhahla sa data sa 1.25Gbps le sebaka sa phetisetso sa 550m le MMF. Transceiver e na le likarolo tse tharo: mochine oa laser oa VCSEL, PIN photodiode e kopantsoeng le trans-impedance preamplifier (TIA) le MCU control unit. Li-module tsohle li khotsofatsa litlhoko tsa polokeho ea laser ea sehlopha sa I. Li-transceivers li lumellana le SFP Multi-Source Agreement (MSA) le SFF-8472. Ho fumana lintlha tse ling, ka kopo sheba ho SFP MSA.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likarolo tsa Sehlahisoa

● E tšehetsa 1.25Gbps/1.0625Gbps bit rates

● Sehokelo sa Duplex LC

● Mohatla oa SFP oa pluggable o chesang

● 850nm VSCEL laser transmitter le PIN photo-detector

● E sebetsa bakeng sa 550m ho 50/125µm, 300m ho 62.5/125µm khokahanyo ea MMF

● Tšebeliso e tlaase ea matla, <0.8W

● Digital Diagnostic Monitor Interface

● E lumellana le SFP MSA le SFF-8472

● EMI e tlaase haholo le tšireletso e babatsehang ea ESD

● Thempereichara ea mekoloko e sebetsang:

Khoebo: 0 ho ea ho 70 °C

Indasteri: -40 ho isa ho 85 °C

Lisebelisoa

● Gigabit Ethernet

● Fiber Channel

● Fetolela ho Switch interface

● Fetola lits'ebetso tsa sefofane sa morao-rao

● Sehokelo sa router/Seva

● Mekhoa e meng ea phetiso ea optical

Setšoantšo se sebetsang

Feletseng Maximum Ratings

Paramethara	Letšoao	Min.	Max.	Yuniti	Hlokomela
Phepelo ea Voltage	Vcc	-0.5	4.0	V
Mocheso oa polokelo	TS	-40	85	°C
Mongobo o Batlang	RH	0	85	%

Hlokomela: Khatello ea maikutlo e fetang tekanyo e felletseng e ka baka tšenyo e sa feleng ho transceiver.

Likarolo tse akaretsang tsa ts'ebetso

Paramethara	Letšoao	Min.	Tlanya	Max.	Yuniti	Hlokomela
Sekhahla sa Lintlha	DR		1.25		Gb/s
Phepelo ea Voltage	Vcc	3.13	3.3	3.47	V
Phepelo ea Hona Joale	Icc₅			220	mA
Mocheso oa Nyeoe ea Ts'ebetso.	Tc	0		70	°C
Mocheso oa Nyeoe ea Ts'ebetso.	TI	-40		85	°C

Litšobotsi tsa Motlakase (TOP(C) = 0 ho 70 ℃, TOP(I) =-40 ho 85 ℃,VCC = 3.13 ho 3.47 V)/h2>

Paramethara	Letšoao	Min.	Tlanya	Max.	Yuniti	Hlokomela
Phetiso
Phapang ea ho kenya data	VIN, PP	250		1200	mVpp	1
Tx Tlosa Input-Holimo	VIH	2.0		Vcc+0.3	V
Tx Disable Input-Low	VIL	0		0.8	V
Tx Fault Output-High	VOH	2.0		Vcc+0.3	V	2
Tx Phoso ea Phallo-tlase	TLHOKOMELO	0		0.8	V	2
Phapang ea ho kenya letsoho	Rin		100		Ω
Moamoheli
Phapang e fapaneng ea tlhahiso ea data	Vout, maq	250		550	mVpp	3
Rx LOS Output-Phahameng	VROH	2.0		Vcc+0.3	V	2
Rx LOS Output-tlase	VROL	0		0.8	V	2

Lintlha:

1. TD+/- ke AC ea ka hare e kopantsoeng le ho felisoa ha phapang ea 100Ω ka hare ho module.

2. Tx Fault le Rx LOS ke lihlahisoa tse bulehileng tsa mokelli, tse lokelang ho huloa ka li-resistors tsa 4.7k ho 10kΩ ho boto ea baeti. Hlahisa motlakase pakeng tsa 2.0V le Vcc+0.3V.

3.RD+/- liphetho li kopantsoe ka hare ho AC, 'me li lokela ho felisoa ka 100Ω (phapang) ho mosebelisi SERDES.

Optical Characteristics (TOP(C) = 0 ho 70 ℃, TOP(I) =-40 ho 85 ℃,VCC = 3.13 ho 3.47 V)

Paramethara	Letšoao	Min.	Tlanya	Max.	Yuniti	Hlokomela
Phetiso
Wavelength e sebetsang	λ	840	850	860	nm
Ave. output power (E lumelletsoe)	LETSAMAITSA	-9		0	dBm	1
Karolelano ea Phello	ER	9			dB	1
RMS bophara ba spectral	Δλ			0.65	nm
Nako ea ho phahama/hoetla (20%~80%)	Tr/Tf			0.25	ps	2
Sephetho sa Leihlo la Optical	E tsamaellana le IEEE802.3 z &ITU G.957 E lumellana (sehlopha sa 1 sa polokeho ea aser)
Moamoheli
Wavelength e sebetsang	λ	840	850	860	nm
Boikutlo ba ho amohela	PSEN1			-18	dBm	3
Keketseho	LETSAMAITSA	-3			dBm	3
Tsebo ea LOS	Pa	-35			dBm
LOS De-assert	Pd			-20	dBm
LOS Hysteresis	Pd-Pa	0.5			dB

Lintlha:

1. E lekanyelitsoe ho 1.25Gb / s le PRBS 223 - 1 NRZ mohlala oa teko.

2.E sa hloekisoeng, e lekantsoeng ka mokhoa oa teko oa PRBS 223-1 @1.25Gbps

3.E lekantsoe ho 1.25Gb / s le PRBS 223 - 1 NRZ mohlala oa teko bakeng sa BER <1x10-10

Pin Litlhaloso Le Mesebetsi

Pin	Letšoao	Lebitso/Tlhaloso	Lintlha
1	VeeT	Tx fatše
2	Tx Phoso	Tx pontšo ea phoso, Open Collector Output, "H" e sebetsang	1
3	Tx Tlosa	Ho kenya LVTTL, ho hula ka hare, Tx e holofalitsoe ho "H"	2
4	MOD-DEF2	2 wire serial interface data input/output (SDA)	3
5	MOD-DEF1	2 wire serial interface clock input (SCL)	3
6	MOD-DEF0	Pontšo ea hona joale ea mohlala	3
7	Rate khetha	Ha ho khokahano
8	TLHOKOMELO	Ho lahleheloa ke lets'oao la Rx, Open Collector Output, "H" e sebetsang	4
9	VeeR	Rx fatše
10	VeeR	Rx fatše
11	VeeR	Rx fatše
12	RD-	Lintlha tse amohetsoeng tse fapaneng li tsoile	5
13	RD+	Lintlha tse fumanoeng	5
14	VeeR	Rx fatše
15	VccR	Phepelo ea motlakase ea Rx
16	VccT	Tx phepelo ea motlakase
17	VeeT	Tx fatše
18	TD+	Fetisetsa data ho	6
19	TD-	Inverse fetisa data ho	6
20	VeeT	Tx fatše

Lintlha:

1. Ha e phahame, tlhahiso ena e bontša phoso ea laser ea mofuta o itseng. Tlase e bonts'a ts'ebetso e tloaelehileng. 'Me e lokela ho huleloa ka sehanyetsi sa 4.7 - 10KΩ ho boto ea baeti.

2. TX disable ke input e sebelisetsoang ho koala transmitter optical output. E huleloa ka har'a mojule ka mohanyetsi oa 4.7 - 10KΩ. Maemo a eona ke:

Tlase (0 – 0.8V): Transmitter on (>0.8, <2.0V): Ha ea hlalosoa

Holimo (2.0V~Vcc+0.3V): Transmitter E Holofetse E Bulehile: Transmitter E Holofetse

3. Mod-Def 0,1,2. Tsena ke li-pins tsa tlhaloso ea module. Li lokela ho huleloa ka sehanyetsi sa 4.7K - 10KΩ ho boto ea baeti. Motlakase oa ho hula o lokela ho ba pakeng tsa 2.0V~Vcc+0.3V.

Mod-Def 0 e thehiloe ke mojule ho bontša hore mojule o teng

Mod-Def 1 ke mohala oa oache oa li-wire serial interface tse peli bakeng sa serial ID

Mod-Def 2 ke mohala oa data oa terata e 'meli ea serial interface bakeng sa serial ID

4. Ha e phahame, tlhahiso ena e bontša tahlehelo ea letšoao (LOS). Tlase e bonts'a ts'ebetso e tloaelehileng.

5. RD+/-: Tsena ke liphetho tse fapaneng tsa moamoheli. Ke mela e fapaneng ea AC e kopantsoeng le 100Ω e lokelang ho felisoa ka 100Ω (phapang) ho mosebelisi SERDES. Khokahano ea AC e etsoa ka har'a mojule mme ka hona ha e hlokehe ho boto ea baeti.

6. TD+/-: Tsena ke lisebelisoa tse fapaneng tsa transmitter. Ke mela e kopantsoeng ea AC, e fapaneng e nang le phapang ea 100Ω ka har'a mojule. Khokahano ea AC e etsoa ka har'a mojule mme ka hona ha e hlokehe ho boto ea baeti.