Mylinking™ Optical Transceiver Module SFP LC-MM 850nm 550m
ML-SFP-MX 1.25Gbps SFP 850nm 550m LC Multi-Mode
Product Features
● Inotsigira 1.25Gbps/1.0625Gbps bit rates
● Duplex LC connector
● Hot pluggable SFP footprint
● 850nm VSCEL laser transmitter uye PIN photo-detector
● Inoshanda ku550m pa50/125µm, 300m pa62.5/125µm MMF yekubatanidza
● Kushandisa simba shoma, <0.8W
● Digital Diagnostic Monitor Interface
● Inoenderana neSFP MSA uye SFF-8472
● Yakanyanya kuderera EMI uye yakanakisa ESD kudzivirira
● Operating kesi tembiricha:
Kutengeswa: 0 kusvika 70 °C
Indasitiri: -40 kusvika 85 °C
Applications
● Gigabit Ethernet
● Fiber Channel
● Chinja kuChinja chitarisiko
● Akachinja maapplications ebackplane
● Router / Server interface
● Mamwe maoptical transmission systems
Dhiyagiramu inoshanda
Absolute Maximum Ratings
| Parameter | Symbol | Min. | Max. | Unit | Cherechedza |
| Supply Voltage | Vcc | -0.5 | 4.0 | V | |
| Storage Temperature | TS | -40 | 85 | °C | |
| Relative Humidity | RH | 0 | 85 | % |
Cherechedza: Kushushikana kwakanyanya kweakanyanya mhedzisiro ratings kunogona kukonzera kukuvara zvachose kune transceiver.
General Operating Characteristics
| Parameter | Symbol | Min. | Typ | Max. | Unit | Cherechedza |
| Data Rate | DR |
| 1.25 |
| Gb/s | |
| Supply Voltage | Vcc | 3.13 | 3.3 | 3.47 | V | |
| Supply Current | Icc5 |
| 220 | mA | ||
| Operating Case Temp. | Tc | 0 | 70 | °C | ||
| TI | -40 | 85 |
Electrical Characteristics (TOP(C) = 0 kusvika 70 ℃, TOP(I) =-40 kusvika 85 ℃,VCC = 3.13 kusvika 3.47 V)/h2>
| Parameter | Symbol | Min. | Typ | Max. | Unit | Cherechedza | |
| Transmitter | |||||||
| Differential data input swing | VIN, PP | 250 |
| 1200 | mVpp | 1 | |
| Tx Dzima Input-Pamusoro | VIH | 2.0 |
| Vcc+0.3 | V | ||
| Tx Disable Input-Low | VIL | 0 |
| 0.8 | V | ||
| Tx Fault Output-Pamusoro | VOH | 2.0 |
| Vcc+0.3 | V | 2 | |
| Tx Fault Output-Low | VOL | 0 |
| 0.8 | V | 2 | |
| Input differential impedance | Rin |
| 100 |
| Ω | ||
| Receiver | |||||||
| Differential data output swing | Vout,pp | 250 |
| 550 | mVpp | 3 | |
| Rx LOS Output-Pamusoro | VROH | 2.0 |
| Vcc+0.3 | V | 2 | |
| Rx LOS Output-Yakaderera | VROL | 0 |
| 0.8 | V | 2 | |
Notes:
1. TD +/- vari mukati AC pamwe chete 100Ω musiyano kuguma mukati module.
2. Tx Mhosva uye Rx LOS ivhu rakavhurika muunganidzi zvinobuda, izvo zvinofanirwa kudhonzwa ne4.7k kusvika 10kΩ resistors pabhodhi rekutambira. Dhonza voltage pakati pe2.0V neVcc+0.3V.
3.RD+/- zvinobuda ndezvemukati AC zvakabatanidzwa, uye zvinofanirwa kugumiswa ne100Ω (musiyano) pamushandisi SERDES.
Optical Characteristics (TOP(C) = 0 kusvika 70 ℃, TOP(I) =-40 kusvika 85 ℃,VCC = 3.13 kusvika 3.47 V)
| Parameter | Symbol | Min. | Typ | Max. | Unit | Cherechedza |
| Transmitter | ||||||
| Kushanda Wavelength | λ | 840 | 850 | 860 | nm | |
| Ave. kubuda simba (Yakagoneswa) | PAVE | -9 | 0 | dBm | 1 | |
| Extinction Ratio | ER | 9 |
|
| dB | 1 |
| RMS spectral width | Δλ | 0.65 | nm | |||
| Nguva yekusimuka / yekudonha (20% ~ 80%) | Tr/Tf | 0.25 | ps | 2 | ||
| Output Optical Ziso | Inopindirana neIEEE802.3 z &ITU G.957 Inopindirana (kirasi 1 aser kuchengetedza) | |||||
| Receiver | ||||||
| Kushanda Wavelength | λ | 840 | 850 | 860 | nm | |
| Receiver Sensitivity | PSEN1 | -18 | dBm | 3 | ||
| Overload | PAVE | -3 |
| dBm | 3 | |
| LOS Assert | Pa | -35 | dBm | |||
| LOS De-assert | Pd | -20 | dBm | |||
| LOS Hysteresis | Pd-Pa | 0.5 |
| dB | ||
Notes:
1. Yakayerwa pa1.25Gb / s nePRBS 223 - 1 NRZ test pattern.
2.Unfiltered, kuyerwa nePRBS 223-1 test pattern @1.25Gbps
3.Kuyerwa pa 1.25Gb / s nePRBS 223 - 1 NRZ test pattern yeBER <1x10-10
Pin Tsanangudzo Uye Mabasa
| Pin | Symbol | Zita/ Tsanangudzo | Notes |
| 1 | VeeT | Tx pasi |
|
| 2 | Tx Fault | Tx chiratidzo chekukanganisa, Vhura Mutoreri Kubuda, anoshanda "H" | 1 |
| 3 | Tx Disable | LVTTL Input, yemukati kudhonza-kumusoro, Tx yakaremara pa "H" | 2 |
| 4 | MOD-DEF2 | 2 waya serial interface data yekuisa / kubuda (SDA) | 3 |
| 5 | MOD-DEF1 | 2 waya serial interface wachi yekupinda (SCL) | 3 |
| 6 | MOD-DEF0 | Muenzaniso wezvino chiratidzo | 3 |
| 7 | Rate sarudza | Hapana kubatana |
|
| 8 | LOS | Rx kurasikirwa kwechiratidzo, Vhura Muunganidzi Output, inoshanda "H" | 4 |
| 9 | VeeR | Rx pasi |
|
| 10 | VeeR | Rx pasi |
|
| 11 | VeeR | Rx pasi |
|
| 12 | RD- | Inverse yakagamuchira data kunze | 5 |
| 13 | RD+ | Yakagamuchira data kunze | 5 |
| 14 | VeeR | Rx pasi |
|
| 15 | VccR | Rx simba rekupa |
|
| 16 | VccT | Tx magetsi |
|
| 17 | VeeT | Tx pasi |
|
| 18 | TD+ | Tumira data mukati | 6 |
| 19 | TD- | Inverse fambisa data mukati | 6 |
| 20 | VeeT | Tx pasi |
Notes:
1. Kana yakakwira, kubuda uku kunoratidza kukanganisa kwelaser yeimwe mhando. Low inoratidza kushanda kwakajairika. Uye inofanirwa kudhonzwa ne4.7 - 10KΩ resistor pane bhodhi rekutambira.
2. TX disable chinhu chinopinza chinoshandiswa kuvhara transmitter optical output. Iyo inodhonzwa mukati memodule ine 4.7 - 10KΩ resistor. Nyika dzayo dzinoti:
Yakaderera (0 - 0.8V): Transmitter pa (> 0.8, <2.0V): Hazvina kutsanangurwa
High (2.0V~Vcc+0.3V): Transmitter Yakaremara Vhura: Transmitter Yakaremara
3. Mod-Def 0,1,2. Aya ndiwo mapini ekutsanangura module. Ivo vanofanirwa kudhonzwa ne4.7K - 10KΩ resistor pane iyo host board. Iyo yekudhonza-kumusoro voltage ichave pakati pe2.0V~Vcc+0.3V.
Mod-Def 0 yakadzikwa nemodule kuratidza kuti module iripo
Mod-Def 1 ndiyo mutsara wewachi maviri waya serial interface yeserial ID
Mod-Def 2 mutsara wedata weviri waya serial interface yeserial ID
4. Kana yakakwira, ichi chinobuda chinoratidza kurasikirwa kwechiratidzo (LOS). Low inoratidza kushanda kwakajairika.
5. RD+/-: Aya ndiwo mabudiro anosiyanisa anogamuchira. Iwo AC akasanganiswa 100Ω mitsara yekusiyanisa iyo inofanirwa kugumiswa ne100Ω (musiyano) pamushandisi SERDES. Iyo AC coupling inoitwa mukati memodule uye nekudaro haidiwe pane iyo host board.
6. TD+/-: Aya ndiwo mapindiro emusiyano wekutumira. Iwo ari AC-akabatana, mitsara yekusiyanisa ine 100Ω musiyano wekugumiswa mukati memodule. Iyo AC coupling inoitwa mukati memodule uye nekudaro haidiwe pane iyo host board.
Typical Interface Circuit
Package Dimensions
