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

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

Sharaxaad Gaaban:

The Mylinking™ RoHS Compliant 1.25Gbps 850nm Transceiver Optical 550m Reach waa wax qabad sare, cutubyo qiimo leh oo taageeraya heerka xogta ee 1.25Gbps iyo 550m fogaanta gudbinta ee MMF.Transceiver-ku wuxuu ka kooban yahay saddex qaybood: gudbiyaha leysarka VCSEL, photodiode PIN ah oo lagu dhex daray qalab horudhac ah oo trans-impedance (TIA) iyo unug kantaroolka MCU.Dhammaan cutubyada waxay qanciyaan shuruudaha badbaadada laser-ka ee fasalka I.Transceivers-yadu waxay ku habboon yihiin SFP Multi-Source Agreement (MSA) iyo SFF-8472.Wixii macluumaad dheeraad ah, fadlan tixraac SFP MSA.

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Faahfaahinta Alaabta

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Tilmaamaha Alaabta

● Waxa ay taageertaa 1.25Gbps/1.0625Gbps

● Xidhiidhiyaha LC Duplex

● Raadka SFP ee kulul ee la xidhi karo

850nm VSCEL laysarka gudbinta iyo PIN sawir-qaade

Waxaa lagu dabaqi karaa 550m 50/125µm, 300m ee 62.5/125µm isku xirka MMF

● Isticmaalka tamarta hoose, <0.8W

● Interface Monitor-ka ogaanshaha Dijital ah

● U hoggaansanaanta SFP MSA iyo SFF-8472

● Aad u hooseeya EMI iyo ilaalinta ESD aad u fiican

● heerkulka kiiska shaqada:

Ganacsiga: 0 ilaa 70 °C

Warshadaha: -40 ilaa 85 °C

Codsiyada

● Gigabit Ethernet

● Kanaalka Fiberka

U beddel interface-ka beddelka

● Codsiyada diyaaradda dhabarka ee beddeshay

● Isku xirka router/server

● Hababka kale ee gudbinta indhaha

Shaxda shaqaynaysa

Qiimaynta ugu Sarreysa

Halbeegga	Astaanta	Min.	Max.	Unug	Ogow
Supply Voltage	Vcc	-0.5	4.0	V
Heerkulka Kaydinta	TS	-40	85	°C
Qoyaanka Qaraabada	RH	0	85	%

Fiiro gaar ah: Cadaadiska ka badan inta ugu badan ee qiimaynta saxda ah waxay u keeni kartaa dhaawac joogto ah qalab-qaadayaasha.

Tilmaamaha Hawlgalka Guud

Halbeegga	Astaanta	Min.	Nooca	Max.	Unug	Ogow
Heerka Xogta	DR		1.25		Gb/s
Supply Voltage	Vcc	3.13	3.3	3.47	V
Bixinta Hadda	Icc₅			220	mA
Heer kulka Dacwada	Tc	0		70	°C
Heer kulka Dacwada	TI	-40		85	°C

Tilmaamaha Korontada (TOP(C) = 0 ilaa 70 ℃, TOP(I) = -40 to 85 ℃,VCC = 3.13 to 3.47 V)/h2>

Halbeegga	Astaanta	Min.	Nooca	Max.	Unug	Ogow
Gudbiye
Lulida gelinta xogta kala duwan	VIN, PP	250		1200	mVpp	1
Tx Dami gelinta-sare	VIH	2.0		Vcc+0.3	V
Tx Dami gelinta-hoose	VIL	0		0.8	V
Qaladka Tx-sare	VOH	2.0		Vcc+0.3	V	2
Soo saarista Cilada Tx-hoose	VOL	0		0.8	V	2
Gelida carqaladaynta kala duwanaanta	Rin		100		Ω
qaataha
Kala duwanaanshaha soo saarista xogta	Cod, pp	250		550	mVpp	3
Rx LOS wax soo saarka-sare	VROH	2.0		Vcc+0.3	V	2
Wax soo saarka Rx LOS-hoose	VROL	0		0.8	V	2

Xusuusin:

1. TD +/- waa gudaha AC oo ay la socdaan 100Ω joojinta kala duwanaanta gudaha cutubka.

2. Tx Fault iyo Rx LOS waa wax soo saarka ururiyaha furan, kaas oo lagu jiidi karo 4.7k ilaa 10kΩ caabiyeyaasha guddiga martida loo yahay.Soo jiid danab inta u dhaxaysa 2.0V iyo Vcc+0.3V.

3.RD+/- wax soo saarku waa gudaha AC, waana in lagu joojiyo 100Ω (ka duwan) isticmaalaha SERDES.

Tilmaamaha indhaha (TOP(C) = 0 ilaa 70 ℃, TOP(I) = -40 ilaa 85 ℃,VCC = 3.13 to 3.47 V)

Halbeegga	Astaanta	Min.	Nooca	Max.	Unug	Ogow
Gudbiye
Hirarka Mawjada	λ	840	850	860	nm
Awood wax-soo-saarka (Dartay)	WADDO	-9		0	dBm	1
Saamiga Dabar goynta	ER	9			dB	1
Balaadhka muuqaalka RMS	Δλ			0.65	nm
Wakhtiga kor u kaca/dhicista (20% ~ 80%)	Tr/Tf			0.25	ps	2
Soo saarida indhaha indhaha	Waafaqsan IEEE802.3 z &ITU G.957 U hoggaansan (class 1 aser safe)
qaataha
Hirarka Mawjada	λ	840	850	860	nm
Dareenka qaataha	PSEN1			-18	dBm	3
Culayska xad dhaafka ah	WADDO	-3			dBm	3
LOS caddayn	Pa	-35			dBm
LOS De-cadeynta	Pd			-20	dBm
LOS Hysteresis	Pd-Pa	0.5			dB

Xusuusin:

1. Lagu cabbiray 1.25Gb/s oo leh PRBS 223 – 1 qaabka tijaabada NRZ.

2.Aan sifeynin, lagu cabiray qaabka tijaabada PRBS 223-1 @1.25Gbps

3. Lagu cabbiray 1.25Gb/s oo wata PRBS 223 – 1 NRZ qaabka tijaabada BER <1x10-10

Qeexitaannada Pin iyo Hawlaha

Pin	Astaanta	Magaca/Sharaxaada	Xusuusin
1	VeeT	Tx dhulka
2	Qaladka Tx	Tilmaamaha khaladka Tx, Soo saarida Ururiyaha Furan, "H" firfircoon	1
3	Tx Dami	Soo gelinta LVTTL, soo-jiid gudaha ah, Tx waa la joojiyay "H"	2
4	MOD-DEF2	2 gelinta xogta interface interface serial (SDA)	3
5	MOD-DEF1	2 gelinta saacad is dhexgalka siligga ah (SCL)	3
6	MOD-DEF0	Tusaalaha hadda jira	3
7	Qiimaynta dooro	Xiriir la'aan
8	LOS	Calaamadaha luminta Rx, Soo-saarka Furan ee Ururiyaha, "H" firfircoon	4
9	VeeR	Rx dhulka
10	VeeR	Rx dhulka
11	VeeR	Rx dhulka
12	RD-	Ka soo horjeeda xogta la helay	5
13	RD+	Xogta la helay	5
14	VeeR	Rx dhulka
15	VccR	Korontada Rx
16	VccT	Korontada Tx
17	VeeT	Tx dhulka
18	TD+	Gudbi xogta gudaha	6
19	TD-	Xogta gudbinta gaddoonka ah gudaha	6
20	VeeT	Tx dhulka

Xusuusin:

1. Marka uu sarreeyo, soo-saarkani wuxuu muujinayaa cillad laysarka nooc ka mid ah.Hooseeyo waxay muujinaysaa hawlgal caadi ah.Oo waa in lagu soo jiid 4.7 – 10KΩ iska caabin ah oo saaran sabuuradda martida loo yahay.

2. TX disable waa galinta loo isticmaalo in lagu xidho soo saarida indhaha.Waxa lagu soo jiiday moduleka dhexdiisa oo leh 4.7 - 10KΩ iska caabin ah.Dawladdiisu waa:

Hooseeyo (0 - 0.8V): Gudbiye shid (>0.8, <2.0V): Aan la qeexin

Sare (2.0V~Vcc+0.3V): Gudbiyaha waa naafo Furan yahay: Gudbiyaha waa naafo

3. Mod-Def 0,1,2.Kuwani waa biinanka qeexida moduleka.Waa in lagu soo jiid 4.7K – 10KΩ iska caabin ah oo saaran sabuuradda martida loo yahay.Korontada soo jiidashada waa in ay u dhaxaysaa 2.0V~Vcc+0.3V.

Mod-Def 0 waxaa lagu dejiyay cutubka si loo muujiyo in cutubku jiro

Mod-Def 1 waa xariiqda saacada ee laba xidhiidhiye silig oo xidhiidhsan oo aqoonsi taxane ah

Mod-Def 2 waa xariiqda xogta ee labada xiriiriye ee silig ee aqoonsiga taxanaha ah

4. Marka uu sarreeyo, soo-saarkani wuxuu muujinayaa luminta calaamadda (LOS).Hooseeyo waxay muujinaysaa hawlgal caadi ah.

5. RD+/-: Kuwani waa soo-saarka soo-dhoweynta ee kala duwan.Waxay yihiin AC oo ku lammaan 100Ω khadadka kala duwanaanta kaas oo ay tahay in lagu joojiyo 100Ω (kala duwan) isticmaalaha SERDES.Isku xirka AC waxaa lagu sameeyaa gudaha moduleka oo sidaas loogama baahna guddiga martida loo yahay.

6. TD +/-: Kuwani waa agabka gudbinta kala duwan.Waxay yihiin AC-ku-duuban, khadadka kala duwan oo leh 100Ω joojinta kala duwanaansho gudaha cutubka.Isku xirka AC waxaa lagu sameeyaa gudaha moduleka oo sidaas loogama baahna guddiga martida loo yahay.