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

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

Nkọwa dị mkpirikpi:

The Mylinking™ RoHS Compliant 1.25Gbps 850nm Optical Transceiver 550m Reach bụ arụmọrụ dị elu, modul dị ọnụ ahịa na-akwado ọnụego data nke 1.25Gbps na anya nnyefe 550m na MMF. Ihe ntụgharị ahụ nwere ngalaba atọ: VCSEL laser transmitter, PIN photodiode jikọtara ya na trans-impedance preamplifier (TIA) na ngalaba njikwa MCU. Modul niile na-egbo mkpa nchekwa laser nke klas I. Ndị transceivers dakọtara na SFP Multi-Source Agreement (MSA) na SFF-8472. Maka ozi ndị ọzọ, biko rụtụ aka na SFP MSA.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Njirimara ngwaahịa

● Na-akwado 1.25Gbps/1.0625Gbps ọnụego bit

● Duplex LC njikọ

● Ụkwụ SFP na-ekpo ọkụ pluggable

● 850nm VSCEL laser transmitter na PIN foto-achọpụta

● Ọdabara maka 550m na 50/125µm, 300m na 62.5/125µm njikọ MMF

● Oriri ike dị ala, <0.8W

● Igwe nleba anya nyocha dijitalụ

● Dabara na SFP MSA na SFF-8472

● EMI dị ala na nchebe ESD magburu onwe ya

● Ọnọdụ okpomọkụ na-arụ ọrụ:

Azụmahịa: 0 ruo 70 Celsius

Ụlọ ọrụ mmepụta ihe: -40 ruo 85 Celsius

Ngwa

● Gigabit Ethernet

● Fiber Channel

● Gbanwee gaa na interface mgbanwe

● Ngwa azụ ụgbọ elu gbanwere

● Ihe ntanetị / ihe nkesa

● Usoro mgbasa ozi anya ndị ọzọ

Eserese na-arụ ọrụ

Oke kacha oke

Oke	Akara	Min.	Oke.	Nkeji	Rịba ama
Voltaji na-eweta	Vcc	-0.5	4.0	V
Okpomọkụ nchekwa	TS	-40	85	Celsius C
Iru mmiri dị n'etiti	RH	0	85	%

Mara: Nchegbu karịrị oke ọkwa zuru oke nwere ike ibute mmebi na-adịgide adịgide na transceiver.

Njirimara Nrụ ọrụ izugbe

Oke	Akara	Min.	Ụdị	Oke.	Nkeji	Rịba ama
Ọnụego data	DR		1.25		Gb/s
Voltaji na-eweta	Vcc	3.13	3.3	3.47	V
Nyefee ugbu a	Icc₅			220	mA
Ọnọdụ okpomọkụ na-arụ ọrụ.	Tc	0		70	Celsius C
Ọnọdụ okpomọkụ na-arụ ọrụ.	TI	-40		85	Celsius C

Njirimara eletriki (TOP (C) = 0 ruo 70 ℃, TOP(I) = -40 ruo 85 ℃,VCC = 3.13 ruo 3.47 V)/h2>

Oke	Akara	Min.	Ụdị	Oke.	Nkeji	Rịba ama
Nyefe
Mgbanwe ntinye data dị iche	VIN, PP	250		1200	mVpp	1
Tx Gbanyụọ ntinye-Elu	VIH	2.0		Vcc + 0.3	V
Tx Gbanyụọ ntinye-dị ala	VIL	0		0.8	V
Mmepụta mmejọ Tx-Elu	VOH	2.0		Vcc + 0.3	V	2
Mmepụta mmejọ Tx-dị ala	VOL	0		0.8	V	2
Tinye ihe mgbochi dị iche	Rin		100		Ω
Onye nnata
Mgbanwe mmepụta data dị iche	Egwu, pp	250		550	mVpp	3
Rx LOS Mmepụta-Elu	VROH	2.0		Vcc + 0.3	V	2
Rx LOS Mmepụta-Ọ dị ala	VROL	0		0.8	V	2

ndetu:

1. TD +/- bụ n'ime AC jikọtara ya na njedebe dị iche iche 100Ω n'ime modul.

2. Tx Fault na Rx LOS bụ ihe nchịkọta nchịkọta na-emeghe, nke a ga-eji 4.7k gaa na 10kΩ resistors na bọọdụ nnabata. Weghachite voltaji n'etiti 2.0V na Vcc + 0.3V.

3.RD +/- mmepụta na-ejikọta AC n'ime, ma ekwesịrị ịkwụsị ya na 100Ω (iche) na onye ọrụ SERDES.

Njirimara ngwa anya (TOP(C) = 0 ruo 70 ℃, TOP(I) =-40 ruo 85 ℃,VCC = 3.13 ruo 3.47V)

Oke	Akara	Min.	Ụdị	Oke.	Nkeji	Rịba ama
Nyefe
Ogologo Ogologo Na-arụ ọrụ	λ	840	850	860	nm
Ike mmepụta ụzọ (Agbanyere)	PAVE	-9		0	dBm	1
Oke mkpochapụ	ER	9			dB	1
RMS spectral obosara	Δλ			0.65	nm
Oge ebili / ọdịda (20% ~ 80%)	Tr/Tf			0.25	ps	2
Mmepụta anya anya	Dabara na IEEE802.3 z &ITU G.957 Dabara (nchekwa klas 1 aser)
Onye nnata
Ogologo Ogologo Na-arụ ọrụ	λ	840	850	860	nm
Mmetụta nke nnata	PSEN1			-18	dBm	3
Ibu ibu	PAVE	-3			dBm	3
LOS nkwupụta	Pa	-35			dBm
LOS De-nkwuputa	Pd			-20	dBm
LOS Hysteresis	Pd-Pa	0.5			dB

ndetu:

1. Atụtara na 1.25Gb / s na ụkpụrụ ule PRBS 223 - 1 NRZ.

2.Unfiltered, tụrụ ya na usoro nnwale PRBS 223-1 @1.25Gbps

3. Atụtara na 1.25Gb/s na PRBS 223 - 1 NRZ ule ụkpụrụ maka BER <1x10-10

Nkọwa Pin na Ọrụ

Ntụtụ	Akara	Aha/Nkọwa	Ihe ndetu
1	VeeT	Tx ala
2	Tx Mmejọ	Ngosipụta mmejọ Tx, Mepee Mmepụta mkpokọta, “H” na-arụ ọrụ	1
3	Tx Gbanyụọ	Ntinye LVTTL, mwepu ime, Tx nwere nkwarụ na “H”	2
4	MOD-DEF2	Ntinye / mmepụta data serial interface 2 waya (SDA)	3
5	MOD-DEF1	Ntinye elekere serial interface 2 waya (SCL)	3
6	MOD-DEF0	Ngosipụta ihe nlereanya dị ugbu a	3
7	Họrọ họrọ	Enweghị njikọ
8	LOS	Ọnwụ nke mgbaama Rx, Mepee ihe mkpokọta mkpokọta, “H” na-arụ ọrụ	4
9	VeeR	Rx ala
10	VeeR	Rx ala
11	VeeR	Rx ala
12	RD-	Inverse enwetara data	5
13	RD+	Enwetara data	5
14	VeeR	Rx ala
15	VccR	Rx ike ọkọnọ
16	VccT	Tx ike ọkọnọ
17	VeeT	Tx ala
18	TD+	Nyefee data n'ime	6
19	TD-	Ntughari data n'ime	6
20	VeeT	Tx ala

ndetu:

1. Mgbe ọ dị elu, mmepụta a na-egosi mmejọ laser nke ụdị ụfọdụ. Ala dị ala na-egosi ọrụ nkịtị. Ekwesịrị ịdọrọ ya na ihe mgbochi 4.7 – 10KΩ na bọọdụ nnabata.

2. TX gbanyụọ bụ ntinye nke a na-eji mechie mmepụta ngwa anya transmitter. A na-ebuli ya n'ime modul na 4.7 - 10KΩ resistor. Ọnọdụ ya bụ:

Dị ala (0 - 0.8V): Onye na-ebufe na (> 0.8, <2.0V): Enweghị nkọwa

Elu (2.0V~Vcc+0.3V): Agbanyụrụ ihe na-ebugharị: Agbanyụrụ nnyefe

3. Mod-Def 0,1,2. Ndị a bụ atụdo nkọwa modul. Ekwesịrị iji ihe mgbochi 4.7K – 10KΩ dọpụta ha na bọọdụ nnabata. Voltaji ndọtị ga-adị n'etiti 2.0V ~ Vcc + 0.3V.

Mod-Def 0 agbaala site na modul iji gosi na modul dị

Mod-Def 1 bụ ahịrị elekere nke interface serial waya abụọ maka ID serial

Mod-Def 2 bụ ahịrị data nke interface serial waya abụọ maka Oghere Usoro NJ

4. Mgbe elu, mmepụta a na-egosi ọnwụ nke mgbaàmà (LOS). Ala dị ala na-egosi ọrụ nkịtị.

5. RD +/-: Ndị a bụ ihe ndị nnata dị iche iche. Ha bụ AC jikọtara ahịrị dị iche iche 100Ω nke a ga-akwụsị na 100Ω (dị iche) na onye ọrụ SERDES. A na-eme njikọ AC n'ime modul ma ya mere ọ dịghị mkpa na bọọdụ nnabata.

6. TD +/-: Ndị a bụ ntinye nnyefe dị iche. Ha na-ejikọta AC, ahịrị dị iche iche na njedebe dị iche iche 100Ω n'ime modul. A na-eme njikọ AC n'ime modul ma ya mere ọ dịghị mkpa na bọọdụ nnabata.