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SFP-ETRx-4
10/100/1000 BASE-T Copper SFP Transceiver
SFP-ETRx-4
Tilmaamaha Alaabta
1.Ilaa 1.25 Gb/s isku xirka xogta labada jiho.
2. Dhererka isku xirka 1.25 Gb/s ilaa 100 mitir.
3.10/100/1000 BAASE-Thawlgalka nidaamyada martida loo yahay ee interface SGMII.
4.Support TX- disable and Link function.
5.U hoggaansamaya SFP MSA.
6.Compact RJ-45 isku xirka isku xirka.
7.SFP Footprint Hot-Pluggable.
8.Single + 3.3V Power Supply.
9. Xero bir ah oo buuxa oo loogu talagalay EMI hooseeya.
10. Koronto hooseysa (1.05W caadiga ah).
11.RoHS u hoggaansan oo ka xor ah rasaasta.
12.Operating heerkulka kiiska Ganacsiga: 0 ~ +70oC.
Kordhinta: -10 ~ +80oC.
Warshadaha: -40 ~ +85oC.
Tilmaamaha Farsamada
1.LAN 1000Base-T.
2. U beddelo Interface-ka beddelka.
3.Router/Server interface.
4. codsiyada dhabarka sixid.
| Lambarka Qaybta | Heerka Xogta (Mb/s) | Gudbinta Fogaanta (m) | Tusiyaha isku xidhka ee RX-LOS pin | TX-dami PHY | Heerkulka (oC) (Kiiska Hawlgelinta) |
| OPT-ETRC-4 | 10/100/1000 | 100 | Haa | Haa | 0 ~ 70 ganacsi |
| OPT-ETRE-4 | 10/100/1000 | 100 | Haa | Haa | -10 ~ 80 Kordhinta |
| OPT-ETRI-4 | 10/100/1000 | 100 | Haa | Haa | -40~85 Warshadaha |
1. Qiimaynta ugu Sarreysa ee Saxda ah
Waa in la ogaadaa in qalliinka ka badan qiimaynta ugu sarraysa ee shakhsi ahaaneed ay keeni karto dhaawac joogto ah oo soo gaara cutubkan.
| Halbeegga | Astaanta | Min | Max | Unug | Xusuusin |
| Heerkulka Kaydinta | TS | -40 | 85 | oC |
|
| Korontada Supply | VCC | -0.5 | 3.6 | V |
|
| Qoyaanka Qaraabada (aan uumi lahayn) | RH | 5 | 95 | % |
2.Shuruudaha shaqo ee lagu taliyay iyo Shuruudaha Korontada
| Halbeegga | Astaanta | Min | Caadiyan | Max | Unug | Xusuusin |
| Heerkulka Kiis Shaqaynta | TOP | 0 | 70 | oC | ganacsi | |
| -10 | 80 | la dheereeyey | ||||
| -40 | 85 | warshadaha | ||||
| Korontada Supply | VCC | 3.135 | 3.3 | 3.465 | V | |
| Heerka Xogta | 10 | 1000 | Mb/s | |||
| Fogaanta isku xidhka (SMF) | D | 100 | m |
3. Pin Assignment iyo Sharaxaada biinanka
Sawirka1. Jaantuska guddiga martida loo yahayxiriiriye xannibi tirooyinka pin iyo magacyada.
| PIN | Magaca | Magaca/Sharaxaada | Xusuusin |
| 1 | VEET | Ground Gudbiyaha (Caadi ah oo leh Goolka qaataha) | 1 |
| 2 | TXFAULT | Khaladka Gudbinta. |
|
| 3 | TXDIS | Daarmi gudbiyaha Soo saarista laser-ka ayaa naafo ah kor ama furan |
|
| 4 | MOD-DEF (2) | Qeexitaan Module 2. Khadka xogta ee Aqoonsiga Taxanaha ah. | 2 |
| 5 | MOD-DEF (1) | Qeexitaan Module 1. Khadka saacada ee Aqoonsiga Taxanaha ah. | 2 |
| 6 | MOD-DEF (0) | Qeexitaan Module 0. Ku salaysan cutubka dhexdiisa. | 2 |
| 7 | Qiimaynta Xulashada | Xiriir uma baahna |
|
| 8 | LOS | Luminta calaamadda calaamadda. Macquul 0 waxa ay tilmaamaysaa hawlgal caadi ah. | 3 |
| 9 | VEER | Dhulka Qaadka (Caadi ah oo leh Goolka Gudbinta) | 1 |
| 10 | VEER | Dhulka Qaadka (Caadi ah oo leh Goolka Gudbinta) | 1 |
| 11 | VEER | Dhulka Qaadka (Caadi ah oo leh Goolka Gudbinta) | 1 |
| 12 | RD- | Qaataha DATA rogay. AC oo isku xidhan |
|
| 13 | RD+ | Qaataha DATA Aan leexleexad lahayn. AC oo isku xidhan |
|
| 14 | VEER | Dhulka Qaadka (Caadi ah oo leh Goolka Gudbinta) | 1 |
| 15 | VCCR | Qalabka Korontada qaataha |
|
| 16 | VCCT | Korontada Gudbinta |
|
| 17 | VEET | Ground Gudbiyaha (Caadi ah oo leh Goolka qaataha) | 1 |
| 18 | TD+ | Gudbiyaha Xogta Aan Roganayn ee AC. |
|
| 19 | TD- | Gudbiyaha u rogay DATA gudaha AC |
|
| 20 | VEET | Ground Gudbiyaha (Caadi ah oo leh Goolka qaataha) | 1 |
Xusuusin:
1.Circuit ground wuxuu ku xiran yahay dhulka chassis.
2. Waa in lagu soo jiido 4.7k - 10k Ohms oo saaran guddiga martida loo yahay danab u dhexeeya 2.0 V iyo 3.6 V.
MOD-DEF (0) waxay jiidataa xariiqda hoose si ay u muujiso in cutubku xiran yahay.
3.LVTTL oo ku habboon korantada ugu badan ee 2.5V.
4. Tilmaamaha Elektrooniga ah ee Interface Power Supply
OPT-ETRx-4 waxay leedahay kala duwanaansho koronto gelineed oo ah 3.3 V ± 5%. Korontada ugu badan ee 4V looma oggola hawlgal joogto ah.
| Halbeegga | Astaanta | Min | Caadiyan | Max | Unug | Xusuusin |
| Isticmaalka Korontada |
|
|
| 1.2 | W |
|
| Bixinta Hadda | Icc |
|
| 375 | mA |
|
| Dulqaadashada Voltage Input |
| -0.3 |
| 4.0 | V |
|
| Kor u kac | Kor u kac |
| 30 |
| mV |
|
| Hadda |
| cdegdeg ah Eeg taxaddar mayate |
| |||
Xusuusin: Isticmaalka tamarta iyo kororka hadda ayaa ka sarreeya qiyamka la cayimay ee SFP MSA.
5. Calaamadaha Xawaaraha-hooseeya Tilmaamaha Elektrooniga ah
MOD-DEF (1) (SCL) iyo MOD-DEF (2) (SDA) waa calaamado CMOS ah oo dheecaan furan. Labada MOD-DEF (1) iyo MOD-DEF (2) waa in kor loo qaadaa si loo martigeliyo-VCC.
| Halbeegga | Astaanta | Min | Caadiyan | Max | Unug | Xusuusin |
| Soo saarista SFP HOOS | VOL | 0 |
| 0.5 | V | 4.7k ilaa 10k soo jiidashada martigelinta-Vcc |
| Wax soo saarka SFP SARE | VOH | Martigeliyaha-Vcc -0.5 |
| Martigeliyaha-Vcc +0.3 | V | 4.7k ilaa 10k soo jiidashada martigelinta-Vcc |
| Gelida SFP HOOSE | VIL | 0 |
| 0.8 | V | 4.7k ilaa 10k kor u qaadida Vcc. |
| Soo gelinta SFP SARE | VIH | 2 |
| Vcc + 0.3 | V | 4.7k ilaa 10k kor u qaadida Vcc. |
6. Interface Koronto Xawaaraha Sare
Dhammaan calaamadaha xawaaraha sare waxay ku xiran yihiin AC gudaha.
| Interface Koronto Xawaaraha Sare leh, Khadka Gudbinta-SFP | ||||||
| Halbeegga | Astaanta | Min | Caadiyan | Max | Unug | Xusuusin |
| Inta jeer ee khadka | FL |
| 125 |
| MHz | Codaynta heerka 5, ee IEEE 802.3 |
| Saamaynta soo saarista Tx | Zout, TX |
| 100 |
| Ohm | Kala duwanaansho |
| Wax-soo-gelinta Rx | Zin,RX |
| 100 |
| Ohm | Kala duwanaansho |
|
| Interface koronto-xawaaraha sare leh, Host-SFP | |||||
| Gelida Xogta Keliya Dhammaatay Lulid | Vinsing | 250 |
| 1200 | mv | Keli waa dhamaaday |
| Midka Ende Xogta Soo Bixinta Swing | Codaynta | 350 |
| 800 | mv | Keli waa dhamaaday |
| Kac/Waqtiga Dhicis | Tr, TF |
| 175 |
| PS | 20%-80% |
| Wax-soo-gelinta Tx | Zin |
| 50 |
| Ohm | Keli waa dhamaaday |
| Wax-soo-saarka Rx | Zout |
| 50 |
| Ohm | Keli waa dhamaaday |
7. Tilmaamaha Guud
| Halbeegga | Astaanta | Min | Caadiyan | Max | Unug | Xusuusin |
| Heerka Xogta | BR | 10 |
| 1000 | Mb/s | IEEE 802.3 waafaqid |
| Dhererka fiilada | L |
|
| 100 | m | Qaybta 5 UTP. BER <10-12 |
Xusuusin:
1.Clock dulqaadku waa +/- 50 ppm.
2.By default, OPT-ETRx-4 waa qalab buuxa duplex ah in hab Master la doorbido.
3.Automatic isgoysyada ogaanshaha waa karti. Fiilada isgoysyada dibadda ah looma baahna.
4.By default, 1000 BASE-T hawlgalka wuxuu u baahan yahay nidaamka martigeliyaha si uu u yeesho interface SEERDES oo aan lahayn saacado.
8. Habka Isgaarsiinta Taxanaha ah
OPT-ETRx-4 waxay taageertaa borotokoolka isgaarsiineed ee 2-fire ee lagu qeexay SFP MSA. Waxay isticmaashaa Atmel AT24C02D 256byte EEPROM oo leh ciwaanka A0h.
| Halbeegga | Astaanta | Min | Caadiyan | Max | Unug | Xusuusin |
| 1Heerka saacada 2C |
| 0 |
| 100000 | Hz |
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