Igiciro gito kubushinwa SFP-1.25G Base-SR SFP + Transceiver Fibre Optic Module, 1310nm, 20km

ML-SFP-SX 1.25Gb / s SFP 1310nm 10km LC Imikorere imwe

Ibisobanuro bigufi:

Mylinking ™ RoHS Yubahiriza 1.25Gbps 1310nm Optical Transceiver 10km Kugera ni imikorere ikora neza, modules ikora neza ishyigikira amakuru abiri-igipimo cya 1.25Gbps / 1.0625Gbps hamwe na kilometero 10 zoherejwe na SMF.Transceiver igizwe n'ibice bitatu: transmitter ya FP laser, PIN Photodiode ihujwe na trans-impedance preamplifier (TIA) hamwe na MCU ishinzwe kugenzura.Module zose zujuje ibyiciro I laser ibisabwa byumutekano.Transceivers irahujwe na SFP Multi-Source Amasezerano (MSA) na SFF-8472.Kubindi bisobanuro, nyamuneka reba SFP MSA.


Ibicuruzwa birambuye

Ibicuruzwa

kubahiriza amasezerano ”, ahuza n'ibisabwa ku isoko, yinjira mu marushanwa yo ku isoko n'ubwiza bwayo icyarimwe kuko atanga sosiyete nini cyane kandi ikomeye ku bakiriya kugira ngo bakure babe abatsinze bikomeye.Gukurikirana muri sosiyete, bizashimisha abakiriya kubiciro bito kubushinwa SFP-1.25G Base-SR SFP + Transceiver Fiber Optic Module, 1310nm, 20km, Intego yacu nyamukuru nukuzamuka nkurwego rwo hejuru no kuyobora nkabapayiniya. mu murima wacu.Turizera ko uburambe bwacu muburyo bwo gukora ibikoresho bizatsinda abakiriya, Twifurije gufatanya no gufatanya ejo hazaza heza nawe!
kubahiriza amasezerano ”, ahuza n'ibisabwa ku isoko, yinjira mu marushanwa yo ku isoko n'ubwiza bwayo icyarimwe kuko atanga sosiyete nini cyane kandi ikomeye ku bakiriya kugira ngo bakure babe abatsinze bikomeye.Gukurikirana muri sosiyete, bizashimisha abakiriya1.25G Module, Ubushinwa SFP Module, Guhazwa ninguzanyo nziza kuri buri mukiriya nibyo dushyira imbere.Turibanda kuri buri kantu ko gutunganya ibicuruzwa kugeza igihe bakiriye ibicuruzwa byiza kandi byiza hamwe na serivisi nziza y'ibikoresho hamwe nigiciro cyubukungu.Ukurikije ibi, ibicuruzwa byacu bigurishwa neza cyane mubihugu bya Afrika, Uburasirazuba bwo hagati na Aziya y Amajyepfo yAmajyepfo.

Ibiranga ibicuruzwa

Gushyigikira 1.25Gbps / 1.0625Gbps igipimo cya biti

Upper Duplex LC umuhuza

Amazi ashyushye ya SFP

10 1310nm FP ya laser yoherejwe na PIN ifoto-yerekana

Birashoboka kuri 10Km ya SMF ihuza

Consumption Amashanyarazi make,<0.8W

Interface Imigaragarire ya Digital Diagnostic

Kubahiriza SFP MSA na SFF-8472

EMI cyane EMI hamwe no kurinda ESD nziza

Temperature Gukoresha ubushyuhe bw'imanza:

Urwenya: 0 kugeza 70 ° C.

Inganda: -40 kugeza 85 ° C.

Porogaramu

Ig Gigabit Ethernet

Channel Umuyoboro wa fibre

Hindura Kuri Hindura

● Hindura porogaramu isubira inyuma

Interineti Inzira / Seriveri

● Ubundi buryo bwo kohereza optique

Igishushanyo mbonera

xst (1)

Ibipimo ntarengwa

Parameter

Ikimenyetso

Min.

Icyiza.

Igice

Icyitonderwa

Tanga Umuvuduko

Vcc

-0.5

4.0

V

Ubushyuhe Ububiko

TS

-40

85

° C.

Ubushuhe bugereranije

RH

0

85

%

Icyitonderwa: Guhangayikishwa birenze igipimo ntarengwa gishobora gutera kwangirika burundu.

Ibiranga ibikorwa rusange

Parameter

Ikimenyetso

Min.

Ubwoko

Icyiza.

Igice

Icyitonderwa

Igipimo cyamakuru

DR

1.25

Gb / s

 
Tanga Umuvuduko

Vcc

3.13

3.3

3.47

V

 
Tanga Ibiriho

Icc5

 

220

mA

 
Gukoresha Urubanza.

Tc

0

 

70

° C.

 

TI

-40

 

85

Ibiranga amashanyarazi (TOP (C) = 0 kugeza 70 ℃, TOP (I) = -40 kugeza 85 ℃, VCC = 3.13 kugeza 3.47 V)

Parameter

Ikimenyetso

Min.

Ubwoko

Icyiza.

Igice

Icyitonderwa

Ikwirakwiza

Itandukaniro ryamakuru yinjiza swing

VIN, PP

120

820

mVpp

1

Tx Hagarika Iyinjiza-Hejuru

VIH

2.0

Vcc + 0.3

V

Tx Hagarika Iyinjiza-Hasi

VIL

0

0.8

V

Tx Ikosa Ibisohoka-Hejuru

VOH

2.0

Vcc + 0.3

V

2

Tx Ikosa Ibisohoka-Hasi

VOL

0

0.5

V

2

Shyiramo itandukaniro ritandukanye

Rin

100

Ω

Uwakiriye

Itandukaniro ryamakuru asohoka swing

Vout, pp

300

650

800

mVpp

3

Rx Yatakaye Ibisohoka-Hejuru

VROH

2.0

Vcc + 0.3

V

2

Rx Yatakaye Ibisohoka-Hasi

VROL

0

0.8

V

2

Inyandiko:

1. TD +/- imbere AC ihujwe na 100Ω itandukanyirizo imbere muri module.

2. Tx Ikosa na Rx LOS nibisohoka byo gukusanya ibintu, bigomba gukururwa hamwe na 4.7k kugeza 10kΩ birwanya kurubaho.Kuramo voltage hagati ya 2.0V na Vcc + 0.3V.

3. RD +/- ibisohoka imbere AC ihujwe, kandi igomba guhagarikwa na 100Ω (itandukanye) kumukoresha SERDES.

Ibiranga optique (TOP (C) = 0 kugeza 70 ℃, TOP (I) = -40 kugeza 85 ℃, VCC = 3.13 kugeza 3.47 V)

Parameter

Ikimenyetso

Min.

Ubwoko

Icyiza.

Igice

Icyitonderwa

Ikwirakwiza

Gukoresha Umuhengeri

λ

1290

1310

1330

nm

 
Ave. imbaraga zisohoka (Gushoboza)

PAVE

-9

 

-3

dBm

1

Ikigereranyo cyo kuzimangana

ER

9

dB

1

Ubugari bwa RMS

Δλ

   

0.65

nm

 
Guhaguruka / Igihe cyo Kugwa (20% ~ 80%)

Tr / Tf

   

0.26

ns

2

Igihano cyo gutatanya

TDP

   

3.9

dB

 
Ibisohoka Ijisho ryiza Kubahiriza IEEE802.3 z (icyiciro cya 1 umutekano wa aser)

Uwakiriye

Gukoresha Umuhengeri

λ

1310

nm

 
Kwakira neza

PSEN1

   

-22

dBm

3

Kurenza urugero

PAVE

0

 

dBm

3

KUBURA

Pa

-35

   

dBm

 
KUBURA

Pd

   

-24

dBm

 
LOS Hystereze

Pd-Pa

0.5

 

dB

Inyandiko:

1. Gupimirwa kuri 1.25Gb / s hamwe na PRBS 2 223 - 1Uburyo bwa NRZ.

2. Kutayungurura, gupimwa na PRBS223 - 1icyitegererezo cyikizamini @ 1.25Gbps

3. Yapimwe kuri 1.25Gb / s hamwe na PRBS 223 - 1Ikizamini cya NRZ kuri BER <1 × 10-12

Ibisobanuro Ibisobanuro n'imikorere

xst (2)

Pin

Ikimenyetso

Izina / Ibisobanuro

Inyandiko

1 VeeT Tx hasi

2 Tx Ikosa Tx yerekana amakosa, Gufungura Ibisohoka Ibisohoka, ukora "H"

1

3 Tx Guhagarika LVTTL Iyinjiza, gukurura imbere, Tx yamugaye kuri "H"

2

4 MOD-DEF2 Imigozi 2 yuruhererekane rwamakuru yinjiza / ibisohoka (SDA)

3

5 MOD-DEF1 2 wire serial yimbere yisaha (SCL)

3

6 MOD-DEF0 Icyitegererezo cyerekana

3

7 Guhitamo igipimo Nta sano

8 GUTAKAZA Rx gutakaza ibimenyetso, Gufungura Ibisohoka Ibisohoka, bikora "H"

4

9 VeeR Rx hasi

10 VeeR Rx hasi

11 VeeR Rx hasi

12 RD- Inyuma yakiriye amakuru hanze

5

13 RD + Yakiriye amakuru hanze

5

14 VeeR Rx hasi

15 VccR Rx amashanyarazi

16 VccT Amashanyarazi ya Tx

17 VeeT Tx hasi

18 TD + Kohereza amakuru muri

6

19 TD- Hindura kohereza amakuru muri

6

20 VeeT Tx hasi  

Inyandiko:

1. Iyo ari hejuru, ibisohoka byerekana amakosa ya laser y'ubwoko runaka.Hasi yerekana imikorere isanzwe.Kandi igomba gukururwa hamwe na 4.7 - 10KΩ résistor ku kibaho.

2. TX disable niyinjiza ikoreshwa muguhagarika transmitter optique isohoka.Ikururwa muri module hamwe na 4.7 - 10KΩ irwanya.Ibihugu byayo ni:

Hasi (0 - 0.8V): Kohereza kuri (> 0.8, <2.0V): Ntisobanuwe

Hejuru (2.0V ~ Vcc + 0.3V): Ikimuga cyoherejwe gifungura: Ikimuga cyahagaritswe

3. Mod-Def 0,1,2.Nibisobanuro byerekana module.Bagomba gukururwa hamwe na 4.7K - 10KΩ résistor ku kibaho.Umuvuduko wo gukurura ugomba kuba hagati ya 2.0V ~ Vcc + 0.3V.

Mod-Def 0 yashizweho na module kugirango yerekane ko module ihari

Mod-Def 1 numurongo wisaha yibice bibiri byuruhererekane rwindangamuntu

Mod-Def 2 numurongo wamakuru wibice bibiri byuruhererekane rwindangamuntu

4. Iyo ari hejuru, ibisohoka byerekana gutakaza ibimenyetso (LOS).Hasi yerekana imikorere isanzwe.

5. RD +/-: Ibi nibisubizo bitandukanye byo kwakira.Ni AC ihujwe 100Ω imirongo itandukanye igomba guhagarikwa na 100Ω (itandukanye) kumukoresha SERDES.Guhuza AC bikorwa imbere muri module bityo ntibisabwa kubibaho.

6. TD +/-: Izi ninyandiko zinyuranye zohereza.Ni AC-ihujwe, imirongo itandukanye hamwe 100Ω itandukanyirizo imbere muri module.Guhuza AC bikorwa imbere muri module bityo ntibisabwa kubibaho.

Ibisobanuro bya Digital

Transceivers irashobora gukoreshwa muri sisitemu yo kubakira isaba imbere cyangwa hanze ya kalibibasi ya sisitemu yo kwisuzumisha.

Parameter

Ikimenyetso

Ibice

Min.

Icyiza.

Ukuri

Icyitonderwa

Ubushyuhe bwa Transceiver DTemp-E

ºC

-45

+90

± 5ºC

1

Transceiver itanga voltage Yamazaki

V

2.8

4.0

± 3%

Ikwirakwiza kubogama kurubu DBias

mA

2

15

± 10%

2

Imbaraga zohereza DTx-Imbaraga

dBm

-10

-2

± 3dB

 
Kwakira impuzandengo yo kwinjiza imbaraga DRx-Imbaraga

dBm

-25

0

± 3dB

 

Inyandiko:

1.Iyo ikora temp. = 0 ~ 70 ºC, intera izaba min = -5, Max = + 75

2. Ukuri kwa Tx kubogama ni 10% yumuyaga nyawo kuva umushoferi wa laser kugeza kuri laser

3. Imbere / Calibration yo hanze irahuye.

Imigaragarire isanzwe

xst (3)

Ibipimo by'ipaki

xst (4)


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