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SFP-ETRx-4
10/100/1000 BASE-T tooj liab SFP Transceiver
SFP-ETRx-4
Khoom nta
1.Txog li 1.25 Gb/s ob-directional cov ntaub ntawv txuas.
2.Txuas ntev ntawm 1.25 Gb/s mus txog 100 meters.
3.10/100/1000 PIB-Tkev ua haujlwm hauv cov tshuab host nrog SGMII interface.
4.Txhawb TX- lov tes taw thiab txuas ua haujlwm.
5.Ua raws li SFP MSA.
6.Compact RJ-45 connector los ua ke.
7.Hot-pluggable SFP Footprint.
8.Ib leeg + 3.3V Fais fab mov.
9.Fully Metallic Enclosure rau Tsawg EMI.
10. Tsawg zog dissipation (1.05W ib txwm).
11.RoHS ua raws thiab tsis muaj txhuas.
12.Operating case kub Commercial: 0 ~ +70oC.
Txuas ntxiv: -10 ~ + 80oC.
Kev lag luam: -40 ~ + 85oC.
Technical Specifications
1.LAN 1000Base-T.
2. Hloov mus Hloov Interface.
3.Router/Server interface.
4.witched backplane daim ntawv thov.
| Tshooj Naj Npawb | Cov ntaub ntawv tus nqi (Mb/s) | Kev sib kis nrug (m) | Link Indicator on RX-LOS pin | TX-lov tes taw nrog PHY | Kub (oC) (Kev khiav hauj lwm Case) |
| OPT-ETRC-4 | 10/100/1000 | 100 | Yog lawm | Yog lawm | 0 ~ 70 kev lag luam |
| OPT-ETRE-4 | 10/100/1000 | 100 | Yog lawm | Yog lawm | -10 ~ 80 Ntxiv |
| OPT-ETRI-4 | 10/100/1000 | 100 | Yog lawm | Yog lawm | -40 ~ 85 Industrial |
1. Kev ntsuas siab tshaj plaws
Nws yuav tsum tau muab sau tseg tias kev ua hauj lwm nyob rau hauv ntau tshaj ntawm ib tug neeg qhov siab tshaj plaws kev ntsuam xyuas yuav ua rau puas mus tas li rau qhov module no.
| Parameter | Cim | Min | Max | Chav tsev | Sau ntawv |
| Cia Kub | TS | -40 | 85 | oC |
|
| Fais fab mov Voltage | VCC | -0.5 | 3.6 | V |
|
| Relative Humidity (tsis-condensation) | RH | 5 | 95 | % |
2. Pom zoo rau kev ua haujlwm thiab cov kev xav tau ntawm kev siv hluav taws xob
| Parameter | Cim | Min | Hom | Max | Chav tsev | Sau ntawv |
| Kev khiav hauj lwm Case Temperature | TOP | 0 | 70 | oC | kev lag luam | |
| -10 | 80 | txuas ntxiv | ||||
| -40 | 85 | kev lag luam | ||||
| Fais fab mov Voltage | VCC | 3.135 ib | 3.3 | 3.465 ib | V | |
| Cov ntaub ntawv tus nqi | 10 | 1000 | Mb/s | |||
| Txuas qhov nrug (SMF) | D | 100 | m |
3. Pin Assignment thiab Pin Description
Daim duab 1. Daim duab ntawm host boardtxuas thaiv tus pin naj npawb thiab npe.
| PIN | Lub npe | Lub npe / piav qhia | Sau ntawv |
| 1 | VEET | Transmitter Ground (Common nrog Receiver Ground) | 1 |
| 2 | TXFAULT | Transmitter txhaum. |
|
| 3 | TXDIS | Transmitter Disable. Laser output disabled nyob rau siab los yog qhib. |
|
| 4 | MOD-DEF (2) | Module Definition 2. Cov ntaub ntawv kab rau Serial ID. | 2 |
| 5 | MOD-DEF (1) | Module Definition 1. Clock kab rau Serial ID. | 2 |
| 6 | MOD-DEF (0) | Module txhais 0. Grounded nyob rau hauv lub module. | 2 |
| 7 | Rate Xaiv | Tsis xav tau kev sib txuas |
|
| 8 | LOS | Poob qhov taw qhia taw qhia. Logic 0 qhia txog kev ua haujlwm ib txwm muaj. | 3 |
| 9 | VEER | Receiver Ground (Common nrog Transmitter Av) | 1 |
| 10 | VEER | Receiver Ground (Common nrog Transmitter Av) | 1 |
| 11 | VEER | Receiver Ground (Common nrog Transmitter Av) | 1 |
| 12 | RD- | Receiver Inverted DATA tawm. AC Coupled |
|
| 13 | RD+ | Receiver Tsis-inverted DATA tawm. AC Coupled |
|
| 14 | VEER | Receiver Ground (Common nrog Transmitter Av) | 1 |
| 15 | VCCR | Txais Cov Khoom Siv Hluav Taws Xob |
|
| 16 | VCCT | Transmitter fais fab mov |
|
| 17 | VEET | Transmitter Ground (Common nrog Receiver Ground) | 1 |
| 18 | TSI + | Transmitter Tsis-Inverted DATA nyob rau hauv. AC Coupled. |
|
| 19 | TD- | Transmitter Inverted DATA nyob rau hauv. AC Coupled. |
|
| 20 | VEET | Transmitter Ground (Common nrog Receiver Ground) | 1 |
Nco tseg:
1.Circuit av txuas nrog chassis av.
2.Yuav tsum tau rub nrog 4.7k - 10k Ohms ntawm lub rooj tsavxwm rau lub zog ntawm 2.0 V thiab 3.6 V.
MOD-DEF (0) rub kab qis los qhia tias module tau ntsaws rau hauv.
3.LVTTL tau tshaj qhov siab tshaj plaws ntawm 2.5V.
4. Fais fab mov Interface Electronic yam ntxwv
OPT-ETRx-4 muaj qhov input voltage ntau ntawm 3.3 V ± 5%. Lub 4V siab tshaj voltage tsis tso cai rau kev ua haujlwm tas mus li.
| Parameter | Cim | Min | Hom | Max | Chav tsev | Sau ntawv |
| Kev siv fais fab |
|
|
| 1.2 | W |
|
| Cov khoom siv tam sim no | Icc |
|
| 375 | mA |
|
| Input Voltage kam rau ua |
| -0.3 |
| 4.0 | V |
|
| Surge | Surge |
| 30 |
| mV |
|
| Tam sim no |
| current Saib ceev faj note |
| |||
Lus Cim: Kev siv hluav taws xob thiab hluav taws xob tam sim no siab dua li cov nqi teev hauv SFP MSA.
5. Tsawg-Speed signals Electronic yam ntxwv
MOD-DEF (1) (SCL) thiab MOD-DEF (2) (SDA) yog qhib CMOS teeb liab. Ob leeg MOD-DEF (1) thiab MOD-DEF (2) yuav tsum tau rub mus rau tus tswv-VCC.
| Parameter | Cim | Min | Hom | Max | Chav tsev | Sau ntawv |
| SFP tso zis qis | VOL | 0 |
| 0.5 | V | 4.7k rau 10k rub-up rau host-Vcc. |
| SFP tso zis siab | VOH | Tus tswv-Vcc -0.5 |
| Tus tswv-Vcc +0.3 | V | 4.7k rau 10k rub-up rau host-Vcc. |
| SFP Input LOW | VIL | 0 |
| 0.8 ua | V | 4.7k txog 10k rub-up rau Vcc. |
| SFP Input HIGH | VIH | 2 |
| Txc + 0.3 | V | 4.7k txog 10k rub-up rau Vcc. |
6. High-Speed Electrical Interface
Tag nrho cov teeb liab ceev yog AC-coupled sab hauv.
| High-Speed Electrical Interface, Transmission Line-SFP | ||||||
| Parameter | Cim | Min | Hom | Max | Chav tsev | Sau ntawv |
| Kab Zaus | FL |
| 125 |
| MHz | 5-theem encoding, pe IEEE 802.3 |
| Tx Output Impedance | Zout, TX |
| 100 |
| Ohm | Sib txawv |
| Rx Input Impedance | Zin, RX |
| 100 |
| Ohm | Sib txawv |
|
| High-Speed Electrical Interface, Host-SFP | |||||
| Cov Ntaub Ntawv Ib Leeg Kawg Input Swing | Vinsing | 250 |
| 1200 | mv | Ib leeg tas lawm |
| Single Ende Cov ntaub ntawv tso zis viav vias | Voutsing | 350 |
| 800 | mv | Ib leeg tas lawm |
| Nce / Caij Nplooj Hlav | Tr, TF |
| 175 |
| PS | 20% -80% |
| Tx Input Impedance | Zin |
| 50 |
| Ohm | Ib leeg tas lawm |
| Rx tso zis impedance | Zout |
| 50 |
| Ohm | Ib leeg tas lawm |
7. General Specifications
| Parameter | Cim | Min | Hom | Max | Chav tsev | Sau ntawv |
| Cov ntaub ntawv tus nqi | BR | 10 |
| 1000 | Mb/s | IEEE 802.3 tau tshaj |
| Cable Ntev | L |
|
| 100 | m | Qeb 5 UTP. BER <10-12 |
Nco tseg:
1.Clock kam rau ua yog +/- 50 ppm.
2.Los ntawm lub neej ntawd, OPT-ETRx-4 yog tag nrho cov khoom siv duplex hauv hom nyiam tus tswv.
3.Tsis siv neeg crossover nrhiav tau qhib. Sab nraud crossover cable tsis tas yuav tsum tau.
4.Los ntawm lub neej ntawd, 1000 BASE-T kev ua haujlwm yuav tsum muaj tus tswv tsev kom muaj SERDES interface tsis muaj moos.
8. Serial Communication Protocol
OPT-ETRx-4 txhawb nqa 2-wire serial kev sib txuas lus raws tu qauv tau teev tseg hauv SFP MSA. Nws siv Atmel AT24C02D 256byte EEPROM nrog qhov chaw nyob ntawm A0h.
| Parameter | Cim | Min | Hom | Max | Chav tsev | Sau ntawv |
| 12C moos tus nqi |
| 0 |
| 100000 | Hz |
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