MyLinking ™ Optical transceiver module sfp lc-mm 850nm 550m
Ml-sfp-mx 1.25gbps sfp 850nm 550m lc akawanda-mode
Zvigadzirwa zvechigadzirwa
● Tsigiro 1.25GBPS / 1.0625GBPS BIT Rates
● Duplex LC Connector
● Hot pluggable sfp tsoka
● 850nm vscel laser transmitter uye PIN Photo-Detector
● Inoshanda kwe550m pa50 / 125μm, 300m on 62.5 / 125μM MMF kubatana
● Nzvimbo dzakaderera simba, <0.8w
● Dhijitari Diagnostic Monitor Interface
● Kuenderana neSFP MSA uye SFF-8472
● Yakanyanya kuderera EMI uye yakanakisa ESD Dziviriro
● Kushandisa kesi tembiricha:
Commerical: 0 kusvika 70 ° C
Industrial: -40 kusvika 85 ° C
Zvishandiso
● Gigabit Ethernet
● Fiber chiteshi
● Chinja kuti switch interface
● Yakachinja nzira dzekudzokera shure
● Router / Server Interface
● Zvimwe zvinhu zvekutamisa zvinhu
Inoshanda Diagram
Mhedziso Yakawanda Ratings
| Paramende | Chiratidzo | Min. | Max. | Unit | ONA |
| Kuwanikidza voltage | VCC | -0.5 | 4.0 | V | |
| Kupisa tembiricha | TS | -40 | 85 | ° C | |
| Hunyoro Hunyoro | RH | 0 | 85 | % |
ONA: Kushushikana mukuwedzera kweiyo huwandu hwakazara mhedziso dzinogona kukonzera kukuvara zvachose kune transceiver.
General Inoshanda hunhu
| Paramende | Chiratidzo | Min. | Type | Max. | Unit | ONA |
| Chiyero che data | DR |
| 1.25 |
| GB / S | |
| Kuwanikidza voltage | VCC | 3.13 | 3.3 | 3.47 | V | |
| Kugovera zvazvino | ICC5 |
| 220 | mA | ||
| Inoshanda kesi temp. | Tc | 0 | 70 | ° C | ||
| TI | -40 | 85 |
Maitiro emagetsi (yepamusoro (c) = 0 kusvika 70 ℃, yepamusoro (i) = -40 kusvika 85 ℃, VCC = 3.13 kusvika 3.47 V) / H2> V) / H2>
| Paramende | Chiratidzo | Min. | Type | Max. | Unit | ONA | |
| Transmitter | |||||||
| Kusiyanisa data yekuisa swing | Vin, pp | 250 |
| 1200 | mvpp | 1 | |
| TX Dziviriro Input-High | Vih | 2.0 |
| VCC + 0.3 | V | ||
| TX Disable Input-yakaderera | Vil | 0 |
| 0.8 | V | ||
| TX Chikwereti Chekunze-High | Voh | 2.0 |
| VCC + 0.3 | V | 2 | |
| TX Fault Output-Low | Vol | 0 |
| 0.8 | V | 2 | |
| Input kusiyanisa kusasimba | Rin |
| 100 |
| Ω | ||
| Anogamuchira | |||||||
| Kusiyanisa data kuburitsa swing | VOUT, PP | 250 |
| 550 | mvpp | 3 | |
| Rx los kubuda-kukwirira | Vroh | 2.0 |
| VCC + 0.3 | V | 2 | |
| Rx los kubuda-yakaderera | Vrol | 0 |
| 0.8 | V | 2 | |
Zvinyorwa:
1. Td +
2.. Dhonza voltage pakati pe2,0V uye VCC + 0.3V.
3.RD} +
Optical hunhu (c) = 0 kusvika 70 ℃, top (i) = -40 kusvika 85 ℃, VCC = 3.13 kusvika 3.13 kusvika 3.47 v)
| Paramende | Chiratidzo | Min. | Type | Max. | Unit | ONA |
| Transmitter | ||||||
| Inoshanda wavelength | λ | 840 | 850 | 860 | nm | |
| Ave. Kuburitsa Simba (Inogoneswa) | Pave | -9 | 0 | DBM | 1 | |
| Kutsakatika Ratio | ER | 9 |
|
| dB | 1 |
| Rms spectral yakafara | Δλ | 0.65 | nm | |||
| Simuka / Kudonha Nguva (20% ~ 80%) | Tr / tf | 0.25 | ps | 2 | ||
| Ziso rekubuda ziso | Inoenderana neIEEE802.3 Z & ITU G.957 compliant (kirasi 1 ASER KUSVIRA) | |||||
| Anogamuchira | ||||||
| Inoshanda wavelength | λ | 840 | 850 | 860 | nm | |
| Kugamuchira kunzwa | Psen1 | -18 | DBM | 3 | ||
| Kupfuurisa | Pave | -3 |
| DBM | 3 | |
| Los Astert | Pa | -35 | DBM | |||
| Los de-astrt | Pd | -20 | DBM | |||
| Los hysteresis | PD-PA | 0.5 |
| dB | ||
Zvinyorwa:
1. Kuyerwa pa 1.25GB / S ine Prbs 223 - 1 nrz test pattern.
2.unfiled, kuyerwa neye prbs 223-1 test pattern @ 1.25gbps
3.Measured At 1.25GB / S ine Prbs 223 - 1 nrz test pateni yeBer <1x10-10
Tsanangudzo dzePIN uye mabasa
| PIN | Chiratidzo | Zita / Tsananguro | Zvinyorwa |
| 1 | Veet | TX Ground |
|
| 2 | TX Chipo | TX Chishandiso chiratidzo, vhura mulector kubuda, inoshanda "H" | 1 |
| 3 | TX DZVANYA | Lvttl Input, Yemukati Dhiza-Up, TX yakaremara pa "H" | 2 |
| 4 | Mod-def2 | 2 Wire Serial InterFACE Data Input / Kubuda (SDA) | 3 |
| 5 | Mod-def1 | 2 Wire Serial Interface Clock Input (SCL) | 3 |
| 6 | Mod-def0 | Model Present Indication | 3 |
| 7 | Rate Sarudza | Hapana kubatana |
|
| 8 | Los | RX kurasikirwa kweSignal, Open Collector Exput, Active "H" | 4 |
| 9 | Veer | RX Ground |
|
| 10 | Veer | RX Ground |
|
| 11 | Veer | RX Ground |
|
| 12 | Rd- | Inverse akagamuchira data kunze | 5 |
| 13 | Rd + | Akagamuchira data kunze | 5 |
| 14 | Veer | RX Ground |
|
| 15 | VCCR | Rx simba rekuwanikwa |
|
| 16 | VCCT | TX Power Supply |
|
| 17 | Veet | TX Ground |
|
| 18 | TD + | Transmit data mukati | 6 |
| 19 | Td- | Inverse Transmit data mukati | 6 |
| 20 | Veet | TX Ground |
Zvinyorwa:
1. Kana pakakwirira, izvi zvinobuda zvinoratidza mhosva laser yerudzi. Yakaderera inoratidza yakajairika kushanda. Uye inofanira kudhonzwa ne4,7 - 10k ω ..
2. Iyo inoburitswa mukati meiyo module ine 4.7 - 10k ω. Nyika dzayo ndeiyi:
Yakaderera (0 - 0.8v): Transmitter on (> 0.8, <2.0V): isina kujekeswa
Yakakwira (2.0V ~ VCC + 0.3V): Transmitter yakaremara yakavhurika: Transmitter yakaremara
3. Mod-def 0,1,2. Aya ndiwo module tsanangudzo pini. Vanofanira kudhonzwa ne4,7k - 10k 10ω Reshor pane bhodhi rehondo. Iyo yekudhonza-kumusoro voltage ichave pakati pe2,0V ~ VCC + 0.3V.
Mod-def 0 yakagadziriswa ne module kuratidza kuti module iripo
Mod-def
Mod-def 2 ndiyo yedata yemubhadharo wechipiri waya serial interface ye serial ID
4. Kana pakakwirira, izvi zvinobuda zvinoratidza kurasikirwa kwechiratidzo (los). Yakaderera inoratidza yakajairika kushanda.
5. Rd +/-: Aya ndiwo akasiyana anogamuchira anogamuchira. Ivo vari accald 100 ωω mimwe mitsara inofanirwa kugumiswa ne 100ω (kusiyanisa) kune mushandisi serdes. Iyo AC COupling inoitwa mukati me module uye saka haidiwe pane iyo host board.
6. TD +/-: Idzi ndidzo dzakasiyana-siyana transmitter inputs. Ivo vari ac-complation, mitsara mimwe ine 100 ω ს ω ს its siyansial kumiswa mukati me module. Iyo AC COupling inoitwa mukati me module uye saka haidiwe pane iyo host board.
Chaizvoizvo Interface Circuit
Package zviyero
