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SFP-ETRx-4
Mai karɓar siginar 10/100/1000 TUSHE-T na jan ƙarfe SFP
SFP-ETRx-4
Fasallolin Samfura
1. Har zuwa 1.25 Gb/s hanyoyin haɗin bayanai biyu-biyu.
2. Tsawon haɗi a 1.25 Gb/s har zuwa mita 100.
3.10/100/1000 TUSHE-Taiki a cikin tsarin mai masaukin baki tare da hanyar sadarwa ta SGMII.
4. Tallafawa TX- kashe aikin haɗin da kuma aiki.
5. Ya dace da SFP MSA.
6. Haɗa haɗin RJ-45 mai ƙanƙanta.
7. Tafin ƙafa mai zafi na SFP.
8. Wutar Lantarki Guda ɗaya + 3.3V.
9. Rufe Karfe Mai Cikakken Karfe don Ƙananan EMI.
10. Ƙarancin wutar lantarki (1.05W na yau da kullun).
11. Mai bin umarnin RoHS kuma ba shi da gubar.
12. Zafin jiki na aiki: 0 ~ +70oC.
An tsawaita: -10 ~ +80oC.
Masana'antu: -40 ~ +85oC.
Bayanan Fasaha
1.LAN 1000Tushe-T.
2. Canja zuwa Canja wurin Sadarwa.
3. Haɗin na'ura mai ba da hanya tsakanin hanyoyin sadarwa/sabar.
4. aikace-aikacen baya-baya na sihiri.
| Lambar Sashe | Darajar Bayanai (Mb/s) | Watsawa Nisa (m) | Alamar Haɗi akan RX-fil ɗin LOS | TX-kashe tare da PHY | Zafin jiki (oC) (Shafin Aiki) |
| OPT-ETRC-4 | 10/100/1000 | 100 | Ee | Ee | 0 ~ 70 na kasuwanci |
| OPT-ETRE-4 | 10/100/1000 | 100 | Ee | Ee | -10~80 An tsawaita |
| OPT-ETRI-4 | 10/100/1000 | 100 | Ee | Ee | -40~85 Masana'antu |
1. Matsakaicin Matsayi Mafi Girma
Ya kamata a lura cewa aikin da ya wuce duk wani matsakaicin ƙimar mutum na iya haifar da lalacewa ta dindindin ga wannan kayan aikin.
| Sigogi | Alamar | Minti | Mafi girma | Naúrar | Bayanan kula |
| Zafin Ajiya | TS | -40 | 85 | oC |
|
| Wutar Lantarki ta Wutar Lantarki | VCC | -0.5 | 3.6 | V |
|
| Danshi Mai Dangantaka (ba tare da danshi ba) | RH | 5 | 95 | % |
2. Shawarar Yanayin Aiki da Bukatun Samar da Wutar Lantarki
| Sigogi | Alamar | Minti | Na yau da kullun | Mafi girma | Naúrar | Bayanan kula |
| Zafin Jiki na Aiki | KYAU | 0 | 70 | oC | kasuwanci | |
| -10 | 80 | an tsawaita | ||||
| -40 | 85 | masana'antu | ||||
| Wutar Lantarki ta Wutar Lantarki | VCC | 3.135 | 3.3 | 3.465 | V | |
| Darajar Bayanai | 10 | 1000 | Mb/s | |||
| Nisa ta Hanyar Haɗi (SMF) | D | 100 | m |
3. Bayanin Sanya Fil da Bayanin Fil
Hoto na 1. Zane na allon mai masaukin bakimahaɗi Lambobin fil na toshe da sunaye.
| PIN | Suna | Suna/Bayani | Bayanan kula |
| 1 | VEET | Filin Watsawa (wanda aka saba da Filin Mai Karɓa) | 1 |
| 2 | TXFAULT | Laifi Mai Rarrabawa. |
|
| 3 | TXDIS | Kashe na'urar watsawa. Fitar da laser a sama ko a buɗe. |
|
| 4 | MOD-DEF (2) | Ma'anar Module 2. Layin bayanai don Serial ID. | 2 |
| 5 | MOD-DEF (1) | Ma'anar Module 1. Layin agogo don Serial ID. | 2 |
| 6 | MOD-DEF (0) | Ma'anar Module 0. An gina shi a cikin module ɗin. | 2 |
| 7 | Zaɓi Ƙimanta | Babu buƙatar haɗi |
|
| 8 | LOS | Asarar alamar sigina. Manhaja 0 tana nuna aiki na yau da kullun. | 3 |
| 9 | VEER | Filin Mai Karɓa (wanda aka saba da Filin Mai Rarrabawa) | 1 |
| 10 | VEER | Filin Mai Karɓa (wanda aka saba da Filin Mai Rarrabawa) | 1 |
| 11 | VEER | Filin Mai Karɓa (wanda aka saba da Filin Mai Rarrabawa) | 1 |
| 12 | RD- | Mai karɓar bayanai ya juya. An haɗa AC |
|
| 13 | RD+ | Mai karɓa BAYANAI marasa juyawa. An haɗa AC |
|
| 14 | VEER | Filin Mai Karɓa (wanda aka saba da Filin Mai Rarrabawa) | 1 |
| 15 | VCCR | Mai karɓar wutar lantarki |
|
| 16 | VCCT | Samar da Wutar Lantarki ta Mai Rarrabawa |
|
| 17 | VEET | Filin Watsawa (wanda aka saba da Filin Mai Karɓa) | 1 |
| 18 | TD+ | Bayanan Mai Rarraba Ba Tare Da Juyawa Ba a cikin AC Mai Haɗawa. |
|
| 19 | TD- | Mai watsa bayanai ya juya a cikin AC. An haɗa shi. |
|
| 20 | VEET | Filin Watsawa (wanda aka saba da Filin Mai Karɓa) | 1 |
Bayanan kula:
1. An haɗa ƙasan da'ira da ƙasan chassis.
2. Ya kamata a ja shi sama da 4.7k - 10k Ohms akan allon mai masaukin baki zuwa ƙarfin lantarki tsakanin 2.0 V da 3.6 V.
MOD-DEF (0) yana jan layi ƙasa don nuna cewa an haɗa module ɗin.
3.LVTTL ya dace da matsakaicin ƙarfin lantarki na 2.5V.
4. Haɗin Wutar Lantarki Halayen Lantarki
OPT-ETRx-4 yana da kewayon ƙarfin shigarwa na 3.3 V ± 5%. Ba a yarda da matsakaicin ƙarfin lantarki na 4 V don ci gaba da aiki ba.
| Sigogi | Alamar | Minti | Na yau da kullun | Mafi girma | Naúrar | Bayanan kula |
| Amfani da Wutar Lantarki |
|
|
| 1.2 | W |
|
| Na'urar Samarwa | Icc |
|
| 375 | mA |
|
| Juriyar Wutar Lantarki ta Shigarwa |
| -0.3 |
| 4.0 | V |
|
| Girgizar Ƙasa | Girgizar Ƙasa |
| 30 |
| mV |
|
| Na yanzu |
| cgaggawa Duba hankali a'ate |
| |||
Bayani: Amfani da wutar lantarki da kuma ƙarfin wutar lantarki sun fi ƙimar da aka ƙayyade a cikin SFP MSA.
5. Sigina Masu Sauri Halayen Lantarki
MOD-DEF (1) (SCL) da MOD-DEF (2) (SDA) siginar CMOS ce ta buɗe magudanar ruwa. Dukansu MOD-DEF (1) da MOD-Dole ne a ja DEF (2) zuwa mai masaukin baki-VCC.
| Sigogi | Alamar | Minti | Na yau da kullun | Mafi girma | Naúrar | Bayanan kula |
| Fitarwar SFP ƘARAMI | BIDIYO | 0 |
| 0.5 | V | 4.7k zuwa 10k jawowa zuwa mai masaukin baki-Vcc. |
| Fitowar SFP BABBA MAI KYAU | VOH | Mai masaukin baki-Vcc -0.5 |
| Mai masaukin baki-Vcc +0.3 | V | 4.7k zuwa 10k jawowa zuwa mai masaukin baki-Vcc. |
| Shigarwar SFP ƘARAMI | VIL | 0 |
| 0.8 | V | 4.7k zuwa 10k na jan-up zuwa Vcc. |
| Shigarwar SFP BABBA | VIH | 2 |
| Vcc + 0.3 | V | 4.7k zuwa 10k na jan-up zuwa Vcc. |
6. Haɗin Lantarki Mai Sauri Mai Sauri
Duk siginar masu saurin gudu ana haɗa su da AC a ciki.
| Haɗin Lantarki Mai Sauri Mai Sauri, Layin Watsawa-SFP | ||||||
| Sigogi | Alamar | Minti | Na yau da kullun | Mafi girma | Naúrar | Bayanan kula |
| Mitar Layi | FL |
| 125 |
| MHz | Tsarin lambar sirri mai matakai 5, IEEE 802.3 |
| Tsarin Fitarwa na Tx | Zout, TX |
| 100 |
| Ohm | Bambanci |
| Rx Input Impedance | Zin,RX |
| 100 |
| Ohm | Bambanci |
|
| Babban Haɗin Wutar Lantarki Mai Sauri, Mai watsa shiri-SFP | |||||
| Shigar da Bayanai Guda Ɗaya Swing | Vinsing | 250 |
| 1200 | mv | Ƙarshen guda ɗaya |
| Saurin Fitar da Bayanai na Ƙarshen Ƙarshe ɗaya | Voutsing | 350 |
| 800 | mv | Ƙarshen guda ɗaya |
| Lokacin Tashi/Kaka | Tr, TF |
| 175 |
| PS | 20%-80% |
| Tsarin Shigar da Tx | Zin |
| 50 |
| Ohm | Ƙarshen guda ɗaya |
| Rx Output Impedance | Zout |
| 50 |
| Ohm | Ƙarshen guda ɗaya |
7. Bayani na Gabaɗaya
| Sigogi | Alamar | Minti | Na yau da kullun | Mafi girma | Naúrar | Bayanan kula |
| Darajar Bayanai | BR | 10 |
| 1000 | Mb/s | Mai jituwa da IEEE 802.3 |
| Tsawon Kebul | L |
|
| 100 | m | Nau'i na 5 UTP. BER <10-12 |
Bayanan kula:
1. Juriyar agogo shine +/- 50 ppm.
2. Ta hanyar tsoho, OPT-ETRx-4 na'urar duplex ce mai cikakken tsari a yanayin babban da aka fi so..
3. An kunna gano giciye ta atomatik. Ba a buƙatar kebul na giciye na waje ba.
4. Ta hanyar tsoho, aikin 1000 BASE-T yana buƙatar tsarin mai masaukin baki ya sami hanyar haɗin SERDES ba tare da agogo ba.
8. Tsarin Sadarwa na Jeri
OPT-ETRx-4 yana goyan bayan yarjejeniyar sadarwa ta waya biyu da aka bayyana a cikin SFP MSA. Yana amfani da Atmel AT24C02D 256byte EEPROM tare da adireshin A0h..
| Sigogi | Alamar | Minti | Na yau da kullun | Mafi girma | Naúrar | Bayanan kula |
| 1Ƙimar Agogon 2C |
| 0 |
| 100000 | Hz |
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Idan kana neman ingantacciyar hanyar sadarwa ta kebul mai sauri, to ka duba OYI. Tuntube mu yanzu don ganin yadda za mu iya taimaka maka ka ci gaba da kasancewa tare da kasuwancinka kuma ka kai shi mataki na gaba.
