Asambodo CE SFP 1.25Gbps Tx1550/Rx1310nm SMF 40km Simplex LC Lr Bidi Optical Transceiver

ML-SFP-SX 1.25Gb/s SFP 1310nm 10km LC Otu Ụdị

Nkọwa Dị Mkpirikpi:

Ngwa Mylinking™ RoHS Compliant 1.25Gbps 1310nm Optical Transceiver 10km Reach bụ modulu arụmọrụ dị elu, dị ọnụ ala, na-akwado ọnụego data abụọ nke 1.25Gbps/1.0625Gbps na anya nnyefe 10km na SMF. Ngwa transceiver ahụ nwere ngalaba atọ: ngwa transceiver laser FP, ngwa photodiode PIN nke ejikọtara ya na ngwa trans-impedance preamplifier (TIA) na ngalaba njikwa MCU. Modulu niile na-emezu ihe achọrọ maka nchekwa laser klas nke mbụ. Ngwa transceivers ndị ahụ dakọtara na Nkwekọrịta SFP Multi-Source (MSA) na SFF-8472. Maka ozi ndị ọzọ, biko lee SFP MSA.

Zitere anyị ozi-e

Nkọwa Ngwaahịa

Akara Ngwaahịa

Anyị kwenyere n'ozuzu na àgwà mmadụ na-ekpebi ngwaahịa dị mma, nkọwa ya na-ekpebi ịdị mma nke ngwaahịa, yana mmụọ otu EZIOKWU, arụmọrụ na ihe ọhụrụ niile maka Asambodo CE SFP 1.25gbps Tx1550/Rx1310nm SMF 40km Simplex LC Lr Bidi Optical Transceiver, Anyị ji obi anyị niile na-anabata ndị na-azụ ahịa si mba ofesi ka ha kpọtụrụ anyị maka mmekorita ogologo oge gị na mmepe mmekọrịta gị. Anyị kwenyere nke ọma na anyị nwere ike ime nke ọma na nke ka mma.
Anyị kwenyere n'ozuzu na àgwà mmadụ na-ekpebi ngwaahịa dị mma, nkọwa ya na-ekpebi ịdị mma nke ngwaahịa, yana mmụọ otu niile dị adị, dị irè ma dị ọhụrụ makaModulu SFP nke China na SFP TransceiverMgbe afọ iri na atọ nke nyocha na imepụta ngwọta gasịrị, akara anyị nwere ike ịnọchite anya ọtụtụ ngwaahịa nwere ezigbo mma n'ahịa ụwa. Anyị emechaala nnukwu nkwekọrịta site na ọtụtụ mba dịka Germany, Israel, Ukraine, United Kingdom, Italy, Argentina, France, Brazil, na ndị ọzọ. O yikarịrị ka ị na-enwe obi iru ala ma nwee afọ ojuju mgbe ị na-eso anyị.

Atụmatụ Ngwaahịa

● Na-akwado ọnụego bit 1.25Gbps/1.0625Gbps

● Njikọ LC Duplex

● Akara SFP a na-akpọ ọkụ

● 1310nm FP laser transmitter na PIN photo-detector

● Ọ dị mma maka njikọ SMF 10Km

● Ike dị ala,< 0.8W

● Nyocha Nyocha Dijitalụ

● Na-agbaso iwu SFP MSA na SFF-8472

● EMI dị oke ala na nchekwa ESD dị mma

● Ọnọdụ okpomọkụ nke ọrụ:

Azụmahịa: 0 ruo 70 °C

Ụlọ ọrụ mmepụta ihe: -40 ruo 85 °C

Ngwa

● Gigabit Ethernet

● Ọwa eriri

● Gbanwee gaa na interface Switch

● Ngwa azụ gbanwere

● Njikọ rawụta/sava

● Sistemụ nnyefe anya ndị ọzọ

Ihe osise arụmọrụ

xst (1)

Ọkwa Kachasị Elu

Paramita	Akara ngosi	Nkeji.	Max.	Ngalaba	Ihe ndetu
Voltaji ọkọnọ	Vcc	-0.5	4.0	V
Okpomọkụ Nchekwa	TS	-40	85	°C
Iru mmiri dị nso	RH	0	85	%

Rịba ama: Nrụgide karịrị oke ọkwa zuru oke nwere ike ibute mmebi na-adịgide adịgide na transceiver ahụ.

Njirimara Ọrụ Izugbe

Paramita	Akara ngosi	Nkeji.	Ụdị	Max.	Ngalaba	Ihe ndetu
Ọnụego data	DR		1.25		Gb/s
Voltaji ọkọnọ	Vcc	3.13	3.3	3.47	V
Ngwa ọkọnọ	Icc₅			220	mA
Okpomọkụ Ọrụ.	Tc	0		70	°C
Okpomọkụ Ọrụ.	TI	-40		85	°C

Njirimara eletriki (ISI(C) = 0 ruo 70 ℃, ISI(I) = -40 ruo 85 ℃, VCC = 3.13 ruo 3.47 V)

Paramita	Akara ngosi	Nkeji.	Ụdị	Max.	Ngalaba	Ihe ndetu
Onye na-ebufe ihe
Ntinye data dị iche iche	VIN,PP	120		820	mVpp	1
Gbanyụọ Ntinye-High Tx	VIH	2.0		Vcc+0.3	V
Gbanyụọ ntinye Tx-Low	VIL	0		0.8	V
Mbupụ Nsogbu Tx-High	VOH	2.0		Vcc+0.3	V	2
Mbupụ Nsogbu Tx-Ọ dị ala	MKPỤRỤ	0		0.5	V	2
Ntinye ihe dị iche iche nke ntinye	Rin		100		Ω
Onye nnata
Mgbanwe mmepụta data dị iche iche	Vout,pp	300	650	narị asatọ	mVpp	3
Mmepụta Rx LOS-High	VROH	2.0		Vcc+0.3	V	2
Mmepụta Rx LOS - Ala	VROL	0		0.8	V	2

Ihe ndetu:

1. TD+/- bụ AC dị n'ime ya na njedebe dị iche iche nke 100Ω n'ime modulu ahụ.

2. Tx Fault na Rx LOS bụ ihe ndị na-anakọta ihe mepere emepe, nke a ga-eji ihe mgbochi 4.7k ruo 10kΩ dọpụta elu na bọọdụ nnabata. Dọpụta voltaji dị n'etiti 2.0V na Vcc+0.3V.

3. A na-ejikọta mmepụta RD+/- n'ime AC, a ga-ejikwa 100Ω (differential) kwụsị na SERDES onye ọrụ.

Njirimara Anya (ISI(C) = 0 ruo 70 ℃, ISI(I) = -40 ruo 85 ℃,VCC = 3.13 ruo 3.47 V)

Paramita	Akara ngosi	Nkeji.	Ụdị	Max.	Ngalaba	Ihe ndetu
Onye na-ebufe ihe
Ogologo Ọrụ	λ	1290	1310	1330	nm
Ike mmepụta Ave. (Enyere ya aka)	EBE OGO	-9		-3	dBm	1
Oke Mbibi	ER	9			dB	1
Obosara spectral RMS	Δλ			0.65	nm
Oge Mbilite/Ọdịda (20% ~ 80%)	Tr/Tf			0.26	ns	2
Ntaramahụhụ nkesa	TDP			3.9	dB
Anya Anya Mpụta	Dabara na IEEE802.3 z (nchekwa aser klas 1)
Onye nnata
Ogologo Ọrụ	λ		1310		nm
Mmetụta Onye Nnata	PSEN1			-22	dBm	3
Ibu oke ibu	EBE OGO	0			dBm	3
LOS Kwenye	Pa	-35			dBm
LOS De-assert	Pd			-24	dBm
Nhicha ahụ LOS	Pd-Pa	0.5			dB

Ihe ndetu:

1. A tụrụ ya na 1.25Gb/s site na iji PRBS 2 2^{23 – 1}Usoro nnwale NRZ.

2. A naghị enyocha ya, e jiri PRBS2 tụọ ya^{23 – 1}ụkpụrụ nnwale @1.25Gbps

3. A tụrụ ya na 1.25Gb/s site na iji PRBS 2^{23 – 1}Ụkpụrụ ule NRZ maka BER <1×10^-12

Nkọwa na Ọrụ Ntụtụ

xst (2)

Ntụtụ	Akara ngosi	Aha/Nkọwa	Ihe ndetu
1	VeeT	Ala Tx
2	Njehie Tx	Ngosipụta njehie Tx, Mmepụta Mwepụta Nchịkọta Mepee, "H" na-arụ ọrụ	1
3	Gbanyụọ Tx	Ntinye LVTTL, ndọpụta dị n'ime, Tx agbanyụrụ na "H"	2
4	MOD-DEF2	Ntinye/mmepụta data nke eriri abụọ (SDA)	3
5	MOD-DEF1	Ntinye elekere usoro waya abụọ (SCL)	3
6	MOD-DEF0	Ihe ngosi ugbu a nke ihe nlereanya	3
7	Họrọ ọkwa	Enweghị njikọ
8	LOS	Mfu nke mgbaàmà Rx, Mmepụta Mkpokọta Mepee, "H" na-arụ ọrụ	4
9	VeeR	Ala Rx
10	VeeR	Ala Rx
11	VeeR	Ala Rx
12	Rd-	A gbapụrụ data enwetara na mgbagọ	5
13	Rd+	Anatara data	5
14	VeeR	Ala Rx
15	VccR	Ọnye ọkụ eletrik Rx
16	VccT	Ọnye ọkụ eletrik Tx
17	VeeT	Ala Tx
18	TD+	Zipu data na	6
19	TD-	Mbufe data ntụgharị na	6
20	VeeT	Ala Tx

Ihe ndetu:

1. Ọ bụrụ na ọ dị elu, ihe a na-emepụta na-egosi nsogbu laser nke ụfọdụ ụdị. Ala na-egosi ọrụ nkịtị. E kwesịrị iji ihe mgbochi 4.7 – 10KΩ dọpụta ya n'elu bọọdụ nnabata.

2. Mkpọchi TX bụ ntinye e ji eme ka ihe na-apụta ngwa ngwa nke onye na-ebufe ihe pụta. A na-adọpụta ya n'ime modulu ahụ site na iji ihe na-egbochi ya 4.7 – 10KΩ. Ọnọdụ ya bụ:

Ala (0 – 0.8V): Onye na-ekesa ihe na (>0.8, < 2.0V): Amabeghị

Elu (2.0V~Vcc+0.3V): Onye na-ekesa ihe nwere nkwarụ Emepere: Onye na-ekesa ihe nwere nkwarụ

3. Mod-Def 0,1,2. Ndị a bụ ntụtụ nkọwa modulu. A ga-eji ihe mgbochi 4.7K – 10KΩ dọpụta ha elu na bọọdụ nnabata. Voltaji ndọpụta ga-adị n'etiti 2.0V ~Vcc + 0.3V.

Modulu ahụ adaberela Mod-Def 0 iji gosi na modulu ahụ dị.

Mod-Def 1 bụ ahịrị elekere nke njikọ usoro waya abụọ maka njirimara usoro

Mod-Def 2 bụ ahịrị data nke njikọ usoro waya abụọ maka njirimara usoro

4. Ọ bụrụ na ọ dị elu, ihe a na-egosi mfu nke mgbaàmà (LOS). Obere na-egosi ọrụ nkịtị.

5. RD+/-: Ndị a bụ ihe ndị na-enweta ihe dị iche. Ha bụ ahịrị dị iche iche nke AC jikọtara na 100Ω nke kwesịrị ịkwụsị na 100Ω (differential) na SERDES onye ọrụ. A na-eme njikọ AC n'ime modulu ahụ, yabụ ọ dịghị mkpa na bọọdụ nnabata.

6. TD+/-: Ndị a bụ ntinye nnyefe dị iche iche. Ha bụ ahịrị dị iche iche nke ejikọtara na AC, nke nwere njedebe dị iche iche nke 100Ω n'ime modulu ahụ. A na-eme njikọ AC n'ime modulu ahụ, yabụ ọ dịghị mkpa na bọọdụ nnabata ahụ.

Nkọwapụta Nchọpụta Dijitalụ

Enwere ike iji transceivers ndị a na sistemụ nnabata nke chọrọ nchọpụta dijitalụ nke e mere n'ime ma ọ bụ nke e mere n'èzí.

Paramita	Akara ngosi	Nkeji	Nkeji.	Max.	Izi ezi	Ihe ndetu
Okpomọkụ Transceiver	DTemp-E	ºC	-45	+90	±5ºC	1
Voltaji ọkọnọ Transceiver	Dvoltaji	V	2.8	4.0	±3%
Ugbu a na-egosi mmasị	DBias	mA	2	15	±10%	2
Ike mmepụta nke onye na-ebufe ihe	DTx-Ike	dBm	-10	-2	±3dB
Ike ntinye nkezi nke onye nnata	DRx-Ike	dBm	-25	0	±3dB