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SFP-ETRx-4
10/100/1000 BASE-T Tooj Liab SFP Transceiver
SFP-ETRx-4
Cov yam ntxwv ntawm cov khoom
1. Mus txog 1.25 Gb / s bi-directional cov ntaub ntawv txuas.
2. Qhov ntev ntawm qhov txuas ntawm 1.25 Gb / s txog li 100 meters.
3.10/100/1000 BASE-Tkev ua haujlwm hauv cov kab ke tswj hwm nrog SGMII interface.
4. Txhawb TX- lov tes taw thiab Txuas ua haujlwm.
5. Ua raws li SFP MSA.
6. Lub rooj sib txuas RJ-45 me me.
7. Qhov Chaw Taw Qhia SFP Kub-pluggable.
8. Ib qho + 3.3V fais fab mov.
9. Lub thawv hlau ua los ntawm hlau tag nrho rau EMI qis.
10. Kev siv hluav taws xob tsawg (1.05W feem ntau).
11. Ua raws li RoHS thiab tsis muaj hmoov txhuas.
12. Kev kub ntawm cov ntaub ntawv lag luam: 0 ~ + 70oC.
Ncua: -10 ~ +80oC.
Kev Lag Luam: -40 ~ +85oC.
Cov Lus Qhia Txog Kev Siv
1.LAN 1000Base-T.
2. Hloov mus rau qhov sib txuas lus hloov pauv.
3. Router/Server interface.
4. cov ntawv thov backplane witched.
| Tus lej khoom | Tus Nqi Ntaub Ntawv (Mb/s) | Kev Kis Nrug Deb (m) | Qhov Qhia Txog Kev Txuas ntawm RX-LOS tus pin | TX-lov tes taw nrog PHY | Kub (oC) (Cov Ntaub Ntawv Ua Haujlwm) |
| OPT-ETRC-4 | 10/100/1000 | 100 | Yog | Yog | 0 ~ 70 kev lag luam |
| OPT-ETRE-4 | 10/100/1000 | 100 | Yog | Yog | -10~80 Txuas Ntxiv |
| OPT-ETRI-4 | 10/100/1000 | 100 | Yog | Yog | -40~85 Kev Lag Luam |
1. Qhov Ntsuas Siab Tshaj Plaws
Yuav tsum nco ntsoov tias qhov kev ua haujlwm ntau tshaj qhov ntsuas siab tshaj plaws ntawm tus kheej yuav ua rau puas tsuaj mus tas li rau lub module no.
| Cov Qauv | Lub Cim | Tsawg kawg | Qhov siab tshaj plaws | Chav tsev | Cov Lus Cim |
| Kub Cia Khoom | TS | -40 | 85 | oC |
|
| Lub zog fais fab mov | VCC | -0.5 | 3.6 | V |
|
| Qhov Nruab Nrab (tsis muaj dej noo) | RH | 5 | 95 | % |
2. Cov Kev Cai Ua Haujlwm thiab Cov Kev Xav Tau Fais Fab
| Cov Qauv | Lub Cim | Tsawg kawg | Ib txwm muaj | Qhov siab tshaj plaws | Chav tsev | Cov Lus Cim |
| Kub ntawm qhov chaw ua haujlwm | SAUM TOJ KAWG | 0 | 70 | oC | kev lag luam | |
| -10 | 80 | txuas ntxiv | ||||
| -40 | 85 | kev lag luam | ||||
| Lub zog fais fab mov | VCC | 3.135 | 3.3 | 3.465 | V | |
| Tus Nqi Ntaub Ntawv | 10 | 1000 | Mb/s | |||
| Qhov Txuas Nrug (SMF) | D | 100 | m |
3. Kev Muab Pin thiab Kev Piav Qhia Txog Pin
Daim Duab 1. Daim duab ntawm lub rooj tsavxwmtus txuas cov lej thiab cov npe ntawm cov block pin.
| Tus lej PIN | Lub Npe | Lub Npe/Kev Piav Qhia | Cov Lus Cim |
| 1 | VEET | Av Transmitter (Ib txwm nrog Av Receiver) | 1 |
| 2 | TXFAULT | Kev Txhaum Cai ntawm Transmitter. |
|
| 3 | TXDIS | Lub Transmitter Tua Tsis Tau. Lub laser tso zis raug tua thaum siab lossis qhib. |
|
| 4 | MOD-DEF (2) | Cov Lus Txhais Module 2. Kab ntaub ntawv rau Serial ID. | 2 |
| 5 | MOD-DEF (1) | Cov Lus Txhais ntawm Module 1. Kab moos rau Serial ID. | 2 |
| 6 | MOD-DEF (0) | Module Txhais 0. Muaj av hauv lub module. | 2 |
| 7 | Xaiv Tus Nqi | Tsis tas yuav muaj kev sib txuas |
|
| 8 | LOS | Qhov qhia txog kev poob ntawm lub teeb liab. Logic 0 qhia txog kev ua haujlwm ib txwm muaj. | 3 |
| 9 | VEER | Lub Av Txais (Ib yam li Lub Av Xa Tawm) | 1 |
| 10 | VEER | Lub Av Txais (Ib yam li Lub Av Xa Tawm) | 1 |
| 11 | VEER | Lub Av Txais (Ib yam li Lub Av Xa Tawm) | 1 |
| 12 | RD- | Tus Txais Tawm DATA. AC Coupled |
|
| 13 | RD+ | Tus Txais DATA tawm uas tsis tig rov qab. AC txuas nrog |
|
| 14 | VEER | Lub Av Txais (Ib yam li Lub Av Xa Tawm) | 1 |
| 15 | VCCR | Lub hwj chim txais |
|
| 16 | VCCT | Lub zog xa hluav taws xob |
|
| 17 | VEET | Av Transmitter (Ib txwm nrog Av Receiver) | 1 |
| 18 | TD+ | Transmitter Non-Inverted DATA nyob rau hauv. AC Coupled. |
|
| 19 | TD- | Transmitter Inverted DATA nyob rau hauv. AC Coupled. |
|
| 20 | VEET | Av Transmitter (Ib txwm nrog Av Receiver) | 1 |
Cov Lus Cim:
1. Lub voj voog av txuas nrog lub chassis av.
2.Yuav tsum tau rub nrog 4.7k - 10k Ohms ntawm tus tswv tsev board rau ib tug voltage ntawm 2.0 V thiab 3.6 V.
MOD-DEF (0) rub kab qis los qhia tias module tau txuas rau hauv.
3.LVTTL sib xws nrog qhov siab tshaj plaws ntawm 2.5V.
4. Cov yam ntxwv ntawm lub zog fais fab ntawm lub interface
Lub OPT-ETRx-4 muaj qhov input voltage ntawm 3.3 V ± 5%. Qhov siab tshaj plaws ntawm 4 V tsis raug tso cai rau kev ua haujlwm tas mus li.
| Cov Qauv | Lub Cim | Tsawg kawg | Ib txwm muaj | Qhov siab tshaj plaws | Chav tsev | Cov Lus Cim |
| Kev Siv Hluav Taws Xob |
|
|
| 1.2 | W |
|
| Tam sim no muab khoom | Icc |
|
| 375 | mA |
|
| Kev Tawm Tswv Yim Voltage Kev kam rau siab |
| -0.3 |
| 4.0 | V |
|
| Nce siab | Nce siab |
| 30 |
| mV |
|
| Tam sim no |
| ctam sim no Saib kev ceev faj tsis muajte |
| |||
Lus Cim: Kev siv hluav taws xob thiab tam sim no nce siab dua li cov nqi teev tseg hauv SFP MSA.
5. Cov Cim Qhia Ceev Qis Cov Yam Ntxwv Hluav Taws Xob
MOD-DEF (1) (SCL) thiab MOD-DEF (2) (SDA) yog cov teeb liab CMOS qhib. Ob qho MOD-DEF (1) thiab MOD-DEF (2) yuav tsum tau rub mus rau tus tswv tsev-VCC.
| Cov Qauv | Lub Cim | Tsawg kawg | Ib txwm muaj | Qhov siab tshaj plaws | Chav tsev | Cov Lus Cim |
| SFP Tso Tawm QIS | VOL | 0 |
| 0.5 | V | 4.7k txog 10k rub mus rau tus tswv tsev-Vcc. |
| SFP Tso Tawm HIGH | VOH | Tus tswv tsev-Vcc -0.5 |
| Tus tswv tsev-Vcc +0.3 | V | 4.7k txog 10k rub mus rau tus tswv tsev-Vcc. |
| SFP Input QIS | VIL | 0 |
| 0.8 | V | 4.7k txog 10k rub mus rau Vcc. |
| SFP Input HIGH | VIH | 2 |
| Vcc + 0.3 | V | 4.7k txog 10k rub mus rau Vcc. |
6. Kev Sib Txuas Hluav Taws Xob Ceev
Txhua lub teeb liab ceev ceev yog AC-coupled sab hauv.
| Kev Sib Txuas Hluav Taws Xob Ceev, Kab Kis-SFP | ||||||
| Cov Qauv | Lub Cim | Tsawg kawg | Ib txwm muaj | Qhov siab tshaj plaws | Chav tsev | Cov Lus Cim |
| Zaus ntawm kab | FL |
| 125 |
| MHz | 5-theem encoding, pe IEEE 802.3 |
| Tx Tso Tawm Impedance | Zout, TX |
| 100 |
| Ohm | Qhov sib txawv |
| Rx Input Impedance | Zin, RX |
| 100 |
| Ohm | Qhov sib txawv |
|
| Kev Sib Txuas Hluav Taws Xob Ceev, Host-SFP | |||||
| Cov Ntaub Ntawv Nkag Ib Zaug Xwb Kev sib hloov | Vinsing | 250 |
| 1200 | mv | Ib qho xaus |
| Ib Leeg Ende Cov Ntaub Ntawv Tso Tawm Swing | Voutsing | 350 |
| 800 | mv | Ib qho xaus |
| Lub Sijhawm Sawv/Poob | Tr, TF |
| 175 |
| PS | 20% -80% |
| Tx Input Impedance | Zin |
| 50 |
| Ohm | Ib qho xaus |
| Rx Tso Tawm Impedance | Zout |
| 50 |
| Ohm | Ib qho xaus |
7. Cov Lus Qhia Dav Dav
| Cov Qauv | Lub Cim | Tsawg kawg | Ib txwm muaj | Qhov siab tshaj plaws | Chav tsev | Cov Lus Cim |
| Tus Nqi Ntaub Ntawv | BR | 10 |
| 1000 | Mb/s | IEEE 802.3 sib xws |
| Qhov Ntev Cable | L |
|
| 100 | m | Qeb 5 UTP. BER <10-12 |
Cov Lus Cim:
1. Kev kam rau siab ntawm lub moos yog +/- 50 ppm.
2. Los ntawm lub neej ntawd, OPT-ETRx-4 yog lub cuab yeej duplex tag nrho hauv hom tswv nyiam.
3. Kev nrhiav pom crossover tsis siv neeg tau qhib lawm. Tsis tas yuav siv cable crossover sab nraud.
4. Los ntawm lub neej ntawd, 1000 BASE-T kev ua haujlwm yuav tsum tau tus tswv tsev system kom muaj ib tug SERDES interface uas tsis muaj moos.
8. Kev Sib Txuas Lus Serial
OPT-ETRx-4 txhawb nqa 2-wire serial communication protocol uas tau teev tseg hauv SFP MSA. Nws siv Atmel AT24C02D 256byte EEPROM nrog qhov chaw nyob ntawm A0h..
| Cov Qauv | Lub Cim | Tsawg kawg | Ib txwm muaj | Qhov siab tshaj plaws | Chav tsev | Cov Lus Cim |
| 12C moos tus nqi |
| 0 |
| 100000 | Hz |
-
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Ncej: Welded ncej, ruaj khov qauv nrog kev ua haujlwm zoo meej.
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