wheketere Hoatu tika 1.25g Bi-Directional Tx1550/Rx1490 80km SFP Optical Transceiver

ML-SFP-SX 1.25Gb/s SFP 1310nm 10km LC Aratau Takitahi

Whakaahuatanga Poto:

Ko te Mylinking™ RoHS Compliant 1.25Gbps 1310nm Optical Transceiver 10km Reach he mahinga teitei, he utu utu mo nga waahanga e tautoko ana i te reiti raraunga-rua o 1.25Gbps/1.0625Gbps me te 10km te tawhiti whakawhiti me SMF.E toru nga waahanga o te kaiwhakawhitiwhiti: he kaiwhakawhiti laser FP, he photodiode PIN kua whakauruhia ki te trans-impedance preamplifier (TIA) me te wae whakahaere MCU.Ko nga waahanga katoa e tutuki ana i nga whakaritenga haumaru laser au.He hototahi nga kaiwhakawhitiwhiti ki te Whakaaetanga Putake-maha SFP (MSA) me SFF-8472.Mo etahi atu korero, tirohia te SFP MSA.


Taipitopito Hua

Tohu Hua

Na nga hangarau matatau me nga whakaurunga, te whakahaere kounga pai, te utu whaitake, te awhina pai me te mahi tahi me nga kaihoko, kua whakapau kaha matou ki te tuku i te utu tino pai mo o taatau kaihoko mo te wheketere tuku tika 1.25g Bi-Directional Tx1550/Rx1490 80km SFP Optical Transceiver, Ka whakanuia e matou to matou tumuaki matua o te Pono i roto i te pakihi, te kaupapa matua i roto i te ratonga ka whakapau kaha matou ki te tuku hua kounga teitei me te ratonga pai ki o taatau kaihoko.
Na nga hangarau hou me nga whakaurunga, te whakahaere kounga pai, te utu whaitake, te awhina pai me te mahi tahi me nga kaihoko, kua whakapau kaha matou ki te tuku utu tino pai mo o taatau kaihoko.Haina Transceiver me SFP Transceiver, Ko o tatou taonga kei te kaweake puta noa i te ao.I nga wa katoa ka makona o taatau kaihoko ki o taatau kounga pono, ratonga e aro ana ki nga kaihoko me nga utu whakataetae.Ko ta matou kaupapa he "ki te whai tonu i to pono ma te whakapau kaha ki te whakapai tonu i a maatau hua me nga otinga me nga ratonga kia pai ai o taatau kaiwhakamahi mutunga, kaihoko, kaimahi, kaiwhakarato me nga hapori o te ao e mahi tahi ai matou. ”.

Nga waahanga hua

● Tautoko 1.25Gbps/1.0625Gbps reiti moka

● Tuhono LC Matarua

● Hot pluggable tapuwae SFP

● 1310nm FP laser transmitter me te PIN whakaahua-kaitirotiro

● E tika ana mo te hononga SMF 10Km

● iti te kohi hiko,<0.8W

● Atanga Aroturuki Aroturuki Mamati

● E tika ana ki te SFP MSA me te SFF-8472

● He iti rawa te EMI me te tiaki ESD pai

● Te pāmahana take whakahaere:

Tauhokohoko: 0 ki te 70 °C

Ahumahi: -40 ki te 85 °C

Nga tono

● Gigabit Ethernet

● Fiber Channel

● Huri ki te Whakawhiti atanga

● Whakawhitihia nga tono papamuri

● Atanga Pouara/Tumautuku

● Ētahi atu pūnaha tuku whatu

Hoahoa Mahi

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Whakatauranga Morahi Tino

Tawhā

Tohu

Min.

Max.

Waeine

Tuhipoka

Ngaohiko Tuku

Vcc

-0.5

4.0

V

Paemahana Rokiroki

TS

-40

85

°C

Haumākū Pātahi

RH

0

85

%

Tuhipoka: Ko te taumahatanga ki runga ake i nga reiti tino teitei ka pa te kino ki te kaiwhakawhiti.

Nga Ahuatanga Whakahaere Whanui

Tawhā

Tohu

Min.

Pato

Max.

Waeine

Tuhipoka

Reiti Raraunga

DR

1.25

Gb/s

 
Ngaohiko Tuku

Vcc

3.13

3.3

3.47

V

 
Whakawhiwhinga o naianei

Icc5

 

220

mA

 
Puhi Whakahaere Temp.

Tc

0

 

70

°C

 

TI

-40

 

85

Nga Tohu Hiko (TOP(C) = 0 ki te 70 ℃, TOP(I) =-40 ki te 85 ℃, VCC = 3.13 ki te 3.47 V)

Tawhā

Tohu

Min.

Pato

Max.

Waeine

Tuhipoka

Kaituku

Piu tāuru raraunga rerekē

VIN,PP

120

820

mVpp

1

Tx Monokia te Whakauru-Teitei

VIH

2.0

Vcc+0.3

V

Tx Monokia te Whakauru-Hakaroa

VIL

0

0.8

V

Tx Hapa Putanga-Teitei

VOH

2.0

Vcc+0.3

V

2

Tx Hapa Putanga-Hakaheke

VOL

0

0.5

V

2

Te arataki paheketanga whakauru

Rin

100

Ω

Kaiwhiwhi

Piu putanga raraunga rereke

Vout,pp

300

650

800

mVpp

3

Rx LOS Putanga-Teitei

VROH

2.0

Vcc+0.3

V

2

Rx LOS Putanga-Hakaroa

VROL

0

0.8

V

2

Tuhipoka:

1. Ko te TD+/- he AC o roto me te 100Ω te whakamutu rereke i roto i te kōwae.

2. Ko te Tx Fault me ​​te Rx LOS he putanga kaikohi tuwhera, me toia ki runga ki te 4.7k ki te 10kΩ parenga i runga i te papa manaaki.Toia ake ngaohiko i waenga i te 2.0V me te Vcc+0.3V.

3. Ko nga putanga RD+/- he AC hono o roto, me whakamutu ki te 100Ω (rereke) i te SERDES kaiwhakamahi.

Ngā Āhuatanga Optical (TOP(C) = 0 ki te 70 ℃, TOP(I) =-40 ki te 85 ℃,VCC = 3.13 ki te 3.47 V)

Tawhā

Tohu

Min.

Pato

Max.

Waeine

Tuhipoka

Kaituku

Roanga Ngaru Mahi

λ

1290

1310

1330

nm

 
Te mana whakaputa ara (Whakahohe)

PAHA

-9

 

-3

dBm

1

Owehenga Whakamate

ER

9

dB

1

Te whanui whanui RMS

Δλ

   

0.65

nm

 
Te wa piki/hinga (20%~80%)

Tr/Tf

   

0.26

ns

2

Te whiunga marara

TDP

   

3.9

dB

 
Mata Optical Output E tika ana ki te IEEE802.3 z (haumaru aser akomanga 1)

Kaiwhiwhi

Roanga Ngaru Mahi

λ

1310

nm

 
Te Manakohanga Kaiwhiwhi

PSEN1

   

-22

dBm

3

Te taumahatanga

PAHA

0

 

dBm

3

Whakatau LOS

Pa

-35

   

dBm

 
LOS Whakakorehia

Pd

   

-24

dBm

 
LOS Hysteresis

Pd-Pa

0.5

 

dB

Tuhipoka:

1. I inehia ki te 1.25Gb/s me PRBS 2 223 – 1Tauira whakamatautau NRZ.

2. Kaore i tātarihia, i inehia ki te PRBS223 – 1tauira whakamatautau @1.25Gbps

3. I inehia ki te 1.25Gb/s me PRBS 223 – 1Tauira whakamatautau NRZ mo BER <1×10-12

Nga Whakamaramatanga Pin me nga Mahi

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Pin

Tohu

Ingoa/Whakaahuatanga

Notes

1 VeeT Tx whenua

2 Tx Hapa Tx tohu he, Tuwhera Putanga Kaikohi, hohe "H"

1

3 Tx Monokia LVTTL Tāuru, kume-ake-a-roto, Tx kua monoa ki te "H"

2

4 MOD-DEF2 2 waea atanga rangatū raraunga tāuru / putanga (SDA)

3

5 MOD-DEF1 2 waea atanga rangatū tāuru karaka (SCL)

3

6 MOD-DEF0 Tauira tohu o naianei

3

7 Tohu reiti Karekau he hononga

8 LOS Rx ngaro o te tohu, Tuwhera te Putanga Kaikohi, hohe "H"

4

9 VeeR Rx whenua

10 VeeR Rx whenua

11 VeeR Rx whenua

12 RD- Ka puta nga raraunga ki waho

5

13 RD+ Kua tae mai nga raraunga

5

14 VeeR Rx whenua

15 VccR Rx mana hiko

16 VccT Tx tuku hiko

17 VeeT Tx whenua

18 TD+ Tuku raraunga ki roto

6

19 TD- Kōaro te tuku raraunga ki roto

6

20 VeeT Tx whenua  

Tuhipoka:

1. I te wa teitei, ka tohu tenei putanga he hapa laser o etahi momo.Ko te iti e tohu ana i te mahi noa.A me toia ake me te parenga 4.7 – 10KΩ ki runga i te papa manaaki.

2. Ko te mono TX he whakaurunga ka whakamahia hei kati i te whakaputanga whatu tuku.Ka toia ki roto i te kōwae me te parenga 4.7 – 10KΩ.Ko ona ahuatanga:

Iti (0 – 0.8V): Kaituku i runga (>0.8, <2.0V): Kaore i tautuhia

Teitei (2.0V~Vcc+0.3V): Kua Mono te Kaituku Tuwhera: Kua Mono te Kaituku

3. Mod-Def 0,1,2.Koinei nga titi whakamaramatanga kōwae.Me toia ki runga me te parenga 4.7K – 10KΩ i runga i te papa manaaki.Me noho te ngaohiko kume-ake i waenga i te 2.0V~Vcc+0.3V.

Ko te Mod-Def 0 he mea whakatuu e te kōwae hei tohu kei reira te kōwae

Ko te Mod-Def 1 te raina karaka o te atanga rangatū waea e rua mo te ID rangatū

Ko te Mod-Def 2 te raina raraunga o te atanga rangatū waea e rua mo te ID rangatū

4. Ina teitei, ka tohu tenei putanga i te ngaronga o te tohu (LOS).Ko te iti e tohu ana i te mahi noa.

5. RD+/-: Ko enei nga putanga o te kaikawe rereke.Ko enei he AC honoa 100Ω raina rereke me whakamutu me te 100Ω (rereke) i te kaiwhakamahi SERDES.Ko te hononga AC ka mahia i roto i te waahanga, na reira kaore e hiahiatia i runga i te papa manaaki.

6. TD +/-: Ko enei nga whakaurunga whakawhiti rereke.He AC-honoa, he raina rereke me te 100Ω te whakamutu rereke i roto i te kōwae.Ko te hononga AC ka mahia i roto i te waahanga, na reira kaore e hiahiatia i runga i te papa manaaki.

Nga Whakatakotoranga Tohu Mamati

Ka taea te whakamahi i nga kaiwhakawhitiwhiti i roto i nga punaha kaihautu e hiahia ana i roto, o waho ranei nga tātaritanga matihiko.

Tawhā

Tohu

Waeine

Min.

Max.

Tika

Tuhipoka

Te pāmahana whakawhiti Dtemp-E

ºC

-45

+90

±5ºC

1

Ngaohiko tuku whakawhiti DVoltage

V

2.8

4.0

±3%

Kaituku rītaha nāianei DBias

mA

2

15

±10%

2

Te mana whakaputa tuku DTx-Mana

dBm

-10

-2

±3dB

 
Kaiwhiwhi mana whakauru toharite DRx-Mana

dBm

-25

0

±3dB

 

Tuhipoka:

1.I te wa whakahaere temp.=0~70 ºC, ka iti te awhe =-5, Max=+75

2. Ko te tika o te Tx bias current ko te 10% o te naianei mai i te taraiwa laser ki te laser

3. Hototahi te Whakariterite o roto/ Waho.

Iahiko Atanga Angamaheni

xst (3)

Nga Ahua mokete

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