SFP-ETRx-4

10/100/1000 BASE-T Copper SFP Transceiver

SFP-ETRx-4

Transceivers OPT-ETRx-4 Copper Small Form Pluggable (SFP) dabere na SFP Multi Source Agreement (MSA). Ha dakọtara na ọkọlọtọ Gigabit Ethernet dịka akọwapụtara na IEEE STD 802.3. Enwere ike ịnweta IC physical layer 10/100/1000 BASE-T (PHY) site na 12C, na-enye ohere ịnweta ntọala na atụmatụ PHY niile.

OPT-ETRx-4 dakọtara na mkparịta ụka akpaaka nke 1000BASE-X, ma nwee njirimara ngosipụta njikọ. A na-agbanyụ PHY mgbe TX gbanyụọ ya dị elu ma ọ bụ mepere emepe.


Nkọwa Ngwaahịa

Ajụjụ Ndị A Na-ajụkarị

Akara Ngwaahịa

Atụmatụ Ngwaahịa

1. Ruo 1.25 Gb/s njikọ data abụọ.

2. Ogologo njikọ na 1.25 Gb / s ruo mita 100.

3.10/100/1000 NTỤZI-Tọrụ na sistemụ nnabata nwere njikọ SGMII.

4. Kwado TX- gbanyụọ ma rụọ ọrụ njikọ.

5. Na-agbaso iwu SFP MSA.

6. Mgbakọ njikọ RJ-45 dị mkpụmkpụ.

7. Mbipụta SFP dị ọkụ nke a na-akpọchi.

8.Nnyefe Ike Otu + 3.3V.

9. Mkpuchi zuru oke maka obere EMI.

10. Ike dị ala (1.05W nkịtị).

11. RoHS na-agbaso iwu na-enweghị ndu.

12.Okpomọkụ ikpe ọrụ Azụmahịa: 0 ~ +70oC.

Mgbatị: -10 ~ +80oC.

Ụlọ ọrụ mmepụta ihe: -40 ~ +85oC.

Nkọwapụta Nkà na ụzụ

1.LAN 1000Isi-T.

2. Gbanwee gaa na Mgbanwe Interface.

3. Njikọta router/sava.

4. ngwa backplane witched.

Nọmba Akụkụ

Ọnụego data (Mb/s)

Nnyefe

Ogologo (m)

Ihe ngosi njikọ na RX-Ntụtụ LOS

TX-gbanyụọ site na PHY

Okpomọkụ (oC) (Isi ọrụ)

OPT-ETRC-4

10/100/1000

100

Ee

Ee

0 ~ 70 azụmahịa

OPT-ETRE-4

10/100/1000

100

Ee

Ee

-10~80 Agbatịkwuru

OPT-ETRI-4

10/100/1000

100

Ee

Ee

-40~85 Ụlọ ọrụ mmepụta ihe

1. Ọkwa Kachasị Elu

A ghaghị ịmara na ọrụ karịrị ọkwa kachasị elu nke onye ọ bụla nwere ike imebi modulu a ruo mgbe ebighị ebi.

Paramita

Akara ngosi

Nkeji

Max

Ngalaba

Ihe ndetu

Okpomọkụ Nchekwa

TS

-40

85

oC

 

Voltaji Ike Inye

VCC

-0.5

3.6

V

 

Iru mmiri dị n'etiti (anaghị amịkọrọ mmiri)

RH

5

95

%

 

2. Ọnọdụ Ọrụ Akwadoro na Ihe achọrọ maka Ọnye Ike

Paramita Akara ngosi Nkeji Nkịtị nkịtị Max Ngalaba Ihe ndetu
Okpomọkụ Ikpe Ọrụ KACHASỊ 0   70 oC azụmahịa
-10   80   agbatịala
-40   85   ụlọ ọrụ mmepụta ihe
Voltaji Ike Inye VCC 3.135 3.3 3.465 V  
Ọnụego data   10   1000 Mb/s  
Ogologo Njikọ (SMF) D     100 m  

3. Nkọwa nke Ntụtụ na Nkọwa Ntụtụ

231

Foto nke 1. Eserese nke bọọdụ nnabatanjikọ nọmba na aha ntụtụ mkpọchi.

PIN

Aha

Aha/Nkọwa

Ihe ndetu

1

VEET

Ala nnyefe (A na-ahụkarị na Ala nnata)

1

2

TXFAULT

Nsogbu nke Onye Na-ebuga Ihe.

 

3

TXDIS

Gbanyụọ ihe nnyefe. Akwụsịla mmepụta laser na elu ma ọ bụ mepere emepe.

 

4

MOD-DEF (2)

Nkọwa Modulu 2. Ahịrị data maka NJ Serial.

2

5

MOD-DEF (1)

Nkọwa Modulu 1. Ahịrị elekere maka njirimara Serial.

2

6

MOD-DEF (0)

Nkọwa Modulu 0. E tinyere ntọala n'ime modulu ahụ.

2

7

Họrọ ọkwa

Achọghị njikọ ọ bụla

 

8

LOS

Mfu nke ihe ngosi mgbaama. Echiche 0 na-egosi ọrụ nkịtị.

3

9

VEER

Ebe Nnata (A na-ahụkarị ya na Ebe Nnyefe)

1

10

VEER

Ebe Nnata (A na-ahụkarị ya na Ebe Nnyefe)

1

11

VEER

Ebe Nnata (A na-ahụkarị ya na Ebe Nnyefe)

1

12

Rd-

Agbanweela data nnata. AC ejikọtara

 

13

Rd+

Data nnata anaghị agbanwe agbanwe. AC ejikọtara

 

14

VEER

Ebe Nnata (A na-ahụkarị ya na Ebe Nnyefe)

1

15

VCCR

Ike Nnata

 

16

VCCT

Ike nnyefe

 

17

VEET

Ala nnyefe (A na-ahụkarị na Ala nnata)

1

18

TD+

DATA nke na-anaghị agbanwe agbanwe na AC ejikọtara.

 

19

TD-

DATA nke onye na-ebufe ihe na AC ejikọtara.

 

20

VEET

Ala nnyefe (A na-ahụkarị na Ala nnata)

1

Ihe ndị e dere:

1.A na-ejikọ ala gburugburu na ala chassis.

2. E kwesịrị ịdọrọ ya elu site na 4.7k - 10k Ohms na bọọdụ nnabata ruo voltaji dị n'etiti 2.0 V na 3.6 V.

MOD-DEF (0) na-adọpụta ahịrị dị ala iji gosi na modulu ahụ abanyela.

3.LVTTL dakọtara na oke voltaji nke 2.5V.

4. Njirimara Elektrọnik nke Njikọta Ike

OPT-ETRx-4 nwere oke voltaji ntinye nke 3.3 V ± 5%. Anaghị ekwe ka voltaji kachasị nke 4 V rụọ ọrụ na-aga n'ihu.

Paramita

Akara ngosi

Nkeji

Nkịtị nkịtị

Max

Ngalaba

Ihe ndetu

Oriri Ike

 

 

 

1.2

W

 

Ngwa ọkọnọ

Icc

 

 

375

mA

 

Ntinye voltaji nnabata

 

-0.3

 

4.0

V

 

Mmụba Elu

Mmụba Elu

 

30

 

mV

 

Ugbu a

 

cLee ihe dị mkpa Lee ihe niilete

 

Ihe ndị a: Ojiji ike na ọkụ eletrik dị elu karịa ụkpụrụ akọwapụtara na SFP MSA.

5. Àgwà Eletrọniki nke Mgbaàmà Dị Ala

MOD-DEF (1) (SCL) na MOD-DEF (2) (SDA) bụ akara ngosi CMOS mepere emepe. MOD abụọ ahụ bụ otu.-DEF (1) na MOD-A ga-adọkpụrụ DEF (2) ka ọ bụrụ onye ọbịa-VCC.

Paramita

Akara ngosi

Nkeji

Nkịtị nkịtị

Max

Ngalaba

Ihe ndetu

Mmepụta SFP dị ala

MKPỤRỤ ỤKWỤ

0

 

0.5

V

4.7k ruo 10k na-adọkpụ iji gaa na nnabata-Vcc.

Mmepụta SFP dị elu

VOH

Onye ọbịa-Vcc

-0.5

 

Onye ọbịa-Vcc

+0.3

V

4.7k ruo 10k na-adọkpụ iji gaa na nnabata-Vcc.

Ntinye SFP dị ala

VIL

0

 

0.8

V

Site na 4.7k ruo 10k pull-up ruo Vcc.

Ntinye SFP HIGH

VIH

2

 

Vcc + 0.3

V

Site na 4.7k ruo 10k pull-up ruo Vcc.

6. Njikọ eletriki dị elu

A na-ejikọta akara ngosi ọsọ ọsọ niile n'ime AC.

 
 

Njikọ eletriki dị elu, Ahịrị nnyefe-SFP

Paramita

Akara ngosi

Nkeji

Nkịtị nkịtị

Max

Ngalaba

Ihe ndetu

Ugboro ahịrị

FL

 

125

 

MHz

Nhazi koodu ọkwa 5, pe IEEE 802.3

Mbelata Mmepụta Tx

Zout, TX

 

100

 

Ohm

Ihe dị iche

Mbelata Ntinye Rx

Zin,RX

 

100

 

Ohm

Ihe dị iche

 

Njikọ eletriki dị elu, Host-SFP

Ntinye data nke otu njedebe

Swing

Vinsing

250

 

1200

mv

njedebe otu

Ngbanwe Mwepụta Data Otu Ọgwụgwụ

Ịkwado Vouting

350

 

narị asatọ

mv

njedebe otu

Oge Mbilite/Ọdịda

Tr, TF

 

175

 

PS

20%-80%

Mbelata Ntinye Tx

Zin

 

50

 

Ohm

njedebe otu

Mmetụta Mmepụta Rx

Zout

 

50

 

Ohm

njedebe otu

7. Nkọwapụta Izugbe

Paramita

Akara ngosi

Nkeji

Nkịtị nkịtị

Max

Ngalaba

Ihe ndetu

Ọnụego data

BR

10

 

1000

Mb/s

Dakọtara na IEEE 802.3

Ogologo eriri

L

 

 

100

m

UTP nke 5. BER

<10-12

Ihe ndị e dere:

1.Nnagide elekere bụ +/- 50 ppm.

2. Site na ndabara, OPT-ETRx-4 bụ ngwaọrụ duplex zuru oke na ọnọdụ nna ukwu kachasị amasị..

3. A na-arụ ọrụ ịchọpụta crossover na akpaghị aka. Achọghị eriri crossover mpụga.

4. Site na ndabara, ọrụ 1000 BASE-T chọrọ ka sistemụ nnabata nwee njikọ SERDES na-enweghị elekere.

8. Usoro Nkwurịta Okwu Usoro

OPT-ETRx-4 na-akwado usoro nkwukọrịta usoro waya abụọ nke e depụtara na SFP MSA. Ọ na-eji Atmel AT24C02D 256byte EEPROM nwere adreesị nke A0h.

Paramita

Akara ngosi

Nkeji

Nkịtị nkịtị

Max

Ngalaba

Ihe ndetu

1Ọnụego elekere 2C

 

0

 

100000

Hz

 

Ngwaahịa Ndị A Na-atụ aro

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Ọ bụrụ na ị na-achọ ngwọta eriri fiber optic dị elu a pụrụ ịtụkwasị obi, chọọ ihe karịrị OYI. Kpọtụrụ anyị ugbu a ka anyị hụ otu anyị ga-esi nyere gị aka ịnọgide na-enwe njikọ ma bulie azụmahịa gị gaa n'ọkwa ọzọ.

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