Ụlọ ọrụ na-enye 1.25g Bi-directional Tx1550/Rx1490 80km SFP Optical Transceiver

ML-SFP-SX 1.25Gb/s SFP 1310nm 10km LC Single-Mode

Nkọwa dị mkpirikpi:

Mylinking™ RoHS kwadoro 1.25Gbps 1310nm Optical Transceiver 10km Reach bụ arụmọrụ dị elu, modul dị ọnụ ahịa na-akwado ọnụọgụ ọnụọgụ abụọ nke 1.25Gbps/1.0625Gbps na 10km nnyefe anya na SMF. Onye ntụgharị ahụ nwere ngalaba atọ: onye na-ebufe laser FP, 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

Na elu teknụzụ na akụrụngwa, strict good quality jikwaa, ezi uche ọnụego, elu enyemaka na nso co-operation na shoppers, we have been devoted to provide the very best price for our consumers for Factory Directly ọnọ 1.25g Bi-Directional Tx1550/Rx1490 80km SFP Optical Transceiver , We honor our core principal in business with our Honest principal, we are honor our core principal and high service of our clients will give our core principal of our courses, ngwaahịa dị mma na ọrụ magburu onwe ya.
Site na teknụzụ na akụrụngwa dị elu, njikwa dị mma nke ọma, ọnụego ezi uche dị na ya, enyemaka dị elu na mmekọrịta chiri anya na ndị na-azụ ahịa, anyị etinyela aka n'ịkwanye ọnụahịa kacha mma maka ndị na-azụ ahịa anyị.China Transceiver na SFP Transceiver, A na-ebupụ ihe anyị n'ụwa niile. Ndị ahịa anyị na-enwe afọ ojuju mgbe niile na àgwà anyị nwere ike ịdabere na ya, ọrụ ndị ahịa na-adabere na ọnụ ahịa asọmpi. Ebumnuche anyị bụ "ịga n'ihu na-enweta nkwado gị site n'ịrara mbọ anyị na-emeziwanye ngwaahịa na ngwọta na ọrụ anyị mgbe niile iji hụ na afọ ojuju nke ndị ọrụ njedebe anyị, ndị ahịa, ndị ọrụ, ndị na-ebubata ya na obodo ụwa niile anyị na-arụkọ ọrụ."

Njirimara ngwaahịa

● Na-akwado 1.25Gbps/1.0625Gbps ọnụego bit

● Duplex LC njikọ

● Ụkwụ SFP na-ekpo ọkụ pluggable

● 1310nm FP laser transmitter na PIN foto-achọpụta

● Ọdabara maka njikọ SMF 10km

● 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

xst (1)

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

Àgwà ọkụ eletrik (TOP(C) = 0 ruo 70 ℃, TOP(I) =-40 ruo 85 ℃, VCC = 3.13 ruo 3.47 V)

Oke	Akara	Min.	Ụdị	Oke.	Nkeji	Rịba ama
Nnyefe
Mgbanwe ntinye data dị iche	VIN, PP	120		820	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		0.5	V	2
Tinye ihe mgbochi dị iche	Rin		100		Ω
Onye nnata
Mgbanwe mmepụta data dị iche	Egwu, pp	300	650	800	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
Nnyefe
Ogologo Ogologo Na-arụ ọrụ	λ	1290	1310	1330	nm
Ike mmepụta ụzọ (Agbanyere)	PAVE	-9		-3	dBm	1
Oke mkpochapụ	ER	9			dB	1
RMS spectral obosara	Δλ			0.65	nm
Oge ebili / ọdịda (20% ~ 80%)	Tr/Tf			0.26	ns	2
ntaramahụhụ mgbasa	TDP			3.9	dB
Mmepụta anya anya	Dabara na IEEE802.3 z (klas 1 aser safe)
Onye nnata
Ogologo Ogologo Na-arụ ọrụ	λ		1310		nm
Mmetụta nke nnata	PSEN1			-22	dBm	3
Ibu ibu	PAVE	0			dBm	3
LOS nkwupụta	Pa	-35			dBm
LOS De-nkwuputa	Pd			-24	dBm
LOS Hysteresis	Pd-Pa	0.5			dB

ndetu:

1. Atụtara na 1.25Gb/s na PRBS 2 2^23-1Ụkpụrụ ule NRZ.

2. Etughị nke ọma, jiri PRBS2 tụọ ya^23-1ụkpụrụ nwale @1.25Gbps

3. Atụtara na 1.25Gb/s na PRBS 2^23-1Ụkpụrụ ule NRZ maka BER <1×10^-12

Nkọwa Pin na Ọrụ

xst (2)

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.

Nkọwapụta nyocha dijitalụ

Enwere ike iji transceivers na sistemụ nnabata nke chọrọ nyocha dijitalụ n'ime ma ọ bụ na mpụga.

Oke	Akara	Nkeji	Min.	Oke.	izi ezi	Rịba ama
Ọnọdụ okpomọkụ transceiver	DTemp-E	ºC	-45	+90	±5ºC	1
Transceiver ọkọnọ voltaji	DVoltaji	V	2.8	4.0	± 3%
Ihe na-ebunye mbuso agha ugbu a	DBias	mA	2	15	± 10%	2
Ike mmepụta ihe nnyefe	DTx-Ike	dBm	-10	-2	±3dB
Nkezi ntinye ike nnata	DRx-Ike	dBm	-25	0	±3dB