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SFP-ETRx-4
10/100/1000 BASE-T Mhangura SFP Transceiver
SFP-ETRx-4
Product Features
1.Kusvika ku1.25 Gb/s bi-directional data links.
2.Link kureba pa 1.25 Gb / s kusvika ku 100 mamita.
3.10/100/1000 BASE-Tkushanda mumasisitimu anotambira ane SGMII interface.
4.Support TX- disable uye Link basa.
5.Inoenderana neSFP MSA.
6.Compact RJ-45 connector assembly.
7.Hot-pluggable SFP Footprint.
8.Single + 3.3V Power Supply.
9.Fully Metallic Enclosure yeLower EMI.
10.Kuderedza simba repasi (1.05W yakajairika).
11.RoHS inoenderana uye inotungamira-isina.
12.Operating kesi tembiricha Commercial: 0 ~ +70oC.
Yakawedzerwa: -10 ~ +80oC.
Indasitiri: -40 ~ +85oC.
Zvinotaurwa Nezvehunyanzvi
1.LAN 1000Base-T.
2.Switch to Switch Interface.
3.Router / Server interface.
4.witched backplane applications.
| Chikamu Nhamba | Data Rate (Mb/s) | Transmission Chinhambwe(m) | Link Indicator paRX-LOS pini | TX-dzima nePHY | Tembiricha (oC) (Operating Case) |
| OPT-ETRC-4 | 10/100/1000 | 100 | Ehe | Ehe | 0 ~ 70 yekutengesa |
| OPT-ETRE-4 | 10/100/1000 | 100 | Ehe | Ehe | -10 ~ 80 Yakawedzerwa |
| OPT-ETRI-4 | 10/100/1000 | 100 | Ehe | Ehe | -40 ~ 85 Industrial |
1. Absolute Maximum Ratings
Izvo zvinofanirwa kucherechedzwa kuti mashandiro anodarika chero munhu akazara maretiroti anogona kukonzera kukuvara zvachose kune ino module.
| Parameter | Symbol | Min | Max | Unit | Notes |
| Storage Temperature | TS | -40 | 85 | oC |
|
| Power Supply Voltage | VCC | -0.5 | 3.6 | V |
|
| Relative Humidity (isina-condensation) | RH | 5 | 95 | % |
2.Recommended Operating Conditions uye Power Supply Requirements
| Parameter | Symbol | Min | Typical | Max | Unit | Notes |
| Operating Case Temperature | TOP | 0 | 70 | oC | commercial | |
| -10 | 80 | extended | ||||
| -40 | 85 | industrial | ||||
| Power Supply Voltage | VCC | 3.135 | 3.3 | 3.465 | V | |
| Data Rate | 10 | 1000 | Mb/s | |||
| Link Distance (SMF) | D | 100 | m |
3. Pini Basa uye Pini Tsanangudzo
Mufananidzo1. Dhiagiramu yebhodhi rekugamuchiraconnector block pini nhamba nemazita.
| PIN | Zita | Zita/Tsanangudzo | Notes |
| 1 | VEET | Transmitter Ground (Yakajairika neReceiver Ground) | 1 |
| 2 | TXFAULT | Transmitter Fault. |
|
| 3 | TXDIS | Transmitter Disable. Laser kubuda yakaremara kumusoro kana kuvhurika. |
|
| 4 | MOD-DEF (2) | Module Tsanangudzo 2. Dhata mutsara weSerial ID. | 2 |
| 5 | MOD-DEF (1) | Module Tsanangudzo 1. Clock line yeSerial ID. | 2 |
| 6 | MOD-DEF (0) | Module Tsanangudzo 0. Yakaiswa mukati meiyo module. | 2 |
| 7 | Rate Sarudza | Hapana kubatana kunodiwa |
|
| 8 | LOS | Kurasika kweChiratidzo chiratidzo. Logic 0 inoratidza kushanda kwakajairika. | 3 |
| 9 | VEER | Receiver Ground (Yakajairika neTransmitter Ground) | 1 |
| 10 | VEER | Receiver Ground (Yakajairika neTransmitter Ground) | 1 |
| 11 | VEER | Receiver Ground (Yakajairika neTransmitter Ground) | 1 |
| 12 | RD- | Receiver Yakapinza DATA kunze. AC Coupled |
|
| 13 | RD+ | Receiver Isina-inverted DATA kunze. AC Coupled |
|
| 14 | VEER | Receiver Ground (Yakajairika neTransmitter Ground) | 1 |
| 15 | VCCR | Receiver Power Supply |
|
| 16 | VCCT | Transmitter Power Supply |
|
| 17 | VEET | Transmitter Ground (Yakajairika neReceiver Ground) | 1 |
| 18 | TD+ | Transmitter Isina-Inverted DATA in. AC Coupled. |
|
| 19 | TD- | Transmitter Inverted DATA in. AC Coupled. |
|
| 20 | VEET | Transmitter Ground (Yakajairika neReceiver Ground) | 1 |
Notes:
1.Circuit ground yakabatana kune chassis pasi.
2.Inofanirwa kudhonzwa ne4.7k - 10k Ohms pabhodhi rekutambira kune voltage iri pakati pe2.0 V ne3.6 V.
MOD-DEF (0) inodhonza mutsara wakaderera kuratidza module yabatanidzwa.
3.LVTTL inopindirana nemhepo yakawanda ye2.5V.
4. Power Supply Interface Electronic Characteristics
Iyo OPT-ETRx-4 ine voltage yekupinda ye3.3 V ± 5%. Iyo 4 V yakakura voltage haibvumirwe kuti irambe ichishanda.
| Parameter | Symbol | Min | Typical | Max | Unit | Notes |
| Kushandisa Simba |
|
|
| 1.2 | W |
|
| Supply Current | Icc |
|
| 375 | mA |
|
| Input Voltage Tolerance |
| -0.3 |
| 4.0 | V |
|
| Surge | Surge |
| 30 |
| mV |
|
| Current |
| curret Ona kungwarira kwetete |
| |||
Notes: Mashandisirwo emagetsi uye kuwedzera ikozvino kwakakwira kupfuura iyo yakatarwa kukosha muSFP MSA.
5. Low-Speed Signals Electronic Characteristics
MOD-DEF (1) (SCL) uye MOD-DEF (2) (SDA) masaini akavhurika ekudhonza CMOS. Ose maviri MOD-DEF (1) uye MOD-DEF (2) inofanirwa kudhonzwa kumusoro kuti igamuchire-VCC.
| Parameter | Symbol | Min | Typical | Max | Unit | Notes |
| SFP Output LOW | VOL | 0 |
| 0.5 | V | 4.7k kusvika 10k kudhonza-kumusoro kuitisa-Vcc. |
| SFP Output HIGH | VOH | Host-Vcc -0.5 |
| Host-Vcc +0.3 | V | 4.7k kusvika 10k kudhonza-kumusoro kuitisa-Vcc. |
| SFP Input LOW | VIL | 0 |
| 0.8 | V | 4.7k kusvika 10k kudhonza-kumusoro kuVcc. |
| SFP Input HIGH | VIH | 2 |
| Vcc + 0.3 | V | 4.7k kusvika 10k kudhonza-kumusoro kuVcc. |
6. High-Speed Electrical Interface
Yese yakakwira-kumhanya masaini ari AC-akabatanidzwa mukati.
| High-Speed Electrical Interface, Transmission Line-SFP | ||||||
| Parameter | Symbol | Min | Typical | Max | Unit | Notes |
| Line Frequency | FL |
| 125 |
| MHz | 5-level encoding, pe IEEE 802.3 |
| Tx Output Impedance | Zout, TX |
| 100 |
| Ohm | Differential |
| Rx Input Impedance | Zin,RX |
| 100 |
| Ohm | Differential |
|
| High-Speed Electrical Interface, Host-SFP | |||||
| Imwe Yakapera Data Input Swing | Vinsing | 250 |
| 1200 | mv | Single yakapera |
| Single Ende Data Output Swing | Vouting | 350 |
| 800 | mv | Single yakapera |
| Kusimuka/Kudonha Nguva | Tr, TF |
| 175 |
| PS | 20%-80% |
| Tx Input Impedance | Zin |
| 50 |
| Ohm | Single yakapera |
| Rx Output Impedance | Zout |
| 50 |
| Ohm | Single yakapera |
7. General Specifications
| Parameter | Symbol | Min | Typical | Max | Unit | Notes |
| Data Rate | BR | 10 |
| 1000 | Mb/s | IEEE 802.3 inoenderana |
| Cable Length | L |
|
| 100 | m | Chikamu 5 UTP. BER <10-12 |
Notes:
1.Clock kushivirira ndeye +/- 50 ppm.
2.By default, iyo OPT-ETRx-4 izere duplex mudziyo mune yakasarudzika master mode..
3.Automatic crossover yekuona inogoneswa. External crossover cable haidiwi.
4.By default, 1000 BASE-T kushanda kunoda kuti hurongwa hwekugadzirisa huve neSERDES interface isina wachi.
8. Serial Kukurukurirana Protocol
OPT-ETRx-4 inotsigira 2-waya serial communication protocol inotsanangurwa muSFP MSA. Inoshandisa Atmel AT24C02D 256byte EEPROM ine kero yeA0h..
| Parameter | Symbol | Min | Typical | Max | Unit | Notes |
| 12C Clock Rate |
| 0 |
| 100000 | Hz |
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