I-KCO-25G-SFP28-SR LC Duplex 850nm 100m MMF 25Gb/s 850nm Multi-mode SFP28 Transceiver
25G SFP28 MMF
+I-25G SFP28 MMF yimodyuli ye-transceiver exhasa i-25 Gigabits ngesekhondi (Gbps) izinga ledatha kwi-fiber ye-multi-mode (MMF) usebenzisa ifom ye-SFP28 ethile. Yenzelwe uxhulumaniso olukhawulezayo, ngokukodwa kumaziko edatha, ukubonelela nge-25G Ethernet uxhumano kunye nokukhonza njengebhloko yokwakha i-100G inethiwekhi.
+I-SFP-25G-SR ehambelanayo ne-SFP28 i-transceiver inikezela nge-25GBase-SR throughput ukuya kwi-100m phezu kwe-multi-mode fiber (MMF) usebenzisa i-wavelength ye-850nm nge-LC connector.
+I-25G SFP28 (iFom-Factor Pluggable) iphothifoliyo inikezela abathengi ngeentlobo ezahlukeneyo zobuninzi obuphezulu kunye namandla aphantsi kwe-25 Gigabit Ethernet iinketho zokuxhuma kwiziko ledatha kunye nezicelo eziphezulu ze-computing network networks. IiModyuli ze-25G zisekelwe kwi-SFP28 form factor.
Usetyenziso
+ 25G Ethernet
+ Iziko ledatha kunye netshaneli yeFayibha
Umgangatho
+ Iyahambelana ne-SFF-8431
+ Iyahambelana ne-SFF 8472
+ Iyahambelana neRoHS.
IiReyithingi eziphezulu ezipheleleyo
| Ipharamitha | Uphawu | Min. | Chwetheza. | Max. | Iyunithi |
| Ubushushu boGcino | Ts | -40 | - | 85 | ºC |
| Ubuntu bezizalwane | RH | 5 | - | 95 | % |
| Ubonelelo lwaMandla ombane | VCC | -0.3 | - | 4 | V |
| Umbane woNgeniso loMqondiso |
| Vcc-0.3 | - | Vcc+0.3 | V |
IiMeko zokuSebenza eziCetyisiweyo
| Ipharamitha | Uphawu | Min. | Chwetheza. | Max. | Iyunithi | Phawula |
| Case Operating Temperature | Tcase | 0 | - | 70 | ºC | Ezorhwebo |
| Ubonelelo lwaMandla ombane | VCC | 3.14 | 3.3 | 3.47 | V |
|
| Ubonelelo lwaMandla lwangoku | I-ICC | - |
| 300 | mA |
|
| Data Rate | BR |
| 25.78 |
| Gbps |
|
| Umgama woThutho | TD |
| - | 100 | m | OM4 okanye 70m OM3 |
| Ifayibha ezidityanisiweyo | Iifayibha zemowudi ezininzi | |||||
Iimpawu ze-Optical
| Ipharamitha | Uphawu | Min | Chwetheza | Max | Iyunithi | Ref. |
| Isidluliseli | ||||||
| Isiphumo sokuKhetha. Pwr | POUT | -9.1 |
| 2.4 | dBm | 1 |
| I-Optical Wavelength | λ | 840 | 850 | 860 | nm |
|
| Ububanzi beSpectral (RMS) | σ |
|
| 0.6 | nm |
|
| I-Optical Extinction Ratio | ER | 3.0 |
|
| dB |
|
| I-RIN | I-RIN |
|
| -128 | dB/Hz |
|
| Umamkeli | ||||||
| Uvakalelo lwe-Rx | RSENS |
|
| -11 | dBm | 2 |
| Amandla oNgenisa ngokuNgenisa (Ukulayisha ngaphezulu) | Psat | 2.4 |
|
| dBm |
|
| Uluhlu lweWavelength | λ C | 770 | 850 | 860 | nm |
|
| LOS De -Assert | KULAHLEKILE |
|
| -13 | dBm |
|
| I-LOS Assert | I-LOSA | -30 |
|
| dBm |
|
| LOS Hysteresis |
| 0.5 |
|
| dB | |
Iimpawu ze-Optical
| Ipharamitha | Uphawu | Min | Chwetheza | Max | Iyunithi | Ref. |
| Isidluliseli | ||||||
| Isiphumo sokuKhetha. Pwr | POUT | -9.1 | 2.4 | dBm | 1 | |
| I-Optical Wavelength | λ | 840 | 850 | 860 | nm | |
| Ububanzi beSpectral (RMS) | σ | 0.6 | nm | |||
| I-Optical Extinction Ratio | ER | 3.0 | dB | |||
| I-RIN | I-RIN | -128 | dB/Hz | |||
| Umamkeli | ||||||
| Uvakalelo lwe-Rx | RSENS | -11 | dBm | 2 | ||
| Amandla oNgenisa ngokuNgenisa (Ukulayisha ngaphezulu) | Psat | 2.4 | dBm | |||
| Uluhlu lweWavelength | λ C | 770 | 850 | 860 | nm | |
| LOS De -Assert | KULAHLEKILE | -13 | dBm | |||
| I-LOS Assert | I-LOSA | -30 | dBm | |||
| LOS Hysteresis | 0.5 | dB | ||||
Amanqaku:
- UKhuseleko lweLaser yeKlasi yoku-1 ngokwe-FDA/CDRH kunye nemigaqo ye-IEC-825-1.
- Ukulinganisa nge-PRBS 2 -1 iphethini yokuvavanya, @25.78Gb / s, BER<10-5.
Iimpawu zoMbane
| Ipharamitha | Uphawu | Min | Chwetheza | Max | Iyunithi | PHAWULA |
| Supply Voltage | Vcc | 3.14 | 3.3 | 3.46 | V | |
| Unikezelo lwangoku | Icc | 300 | mA | |||
| Isidluliseli | ||||||
| Igalelo lokwahluka kokuphazamiseka | Rin | 100 | Ω | 1 | ||
| Ujingi lwedata olupheleyo olunye | Vin, iphe | 180 | 700 | mV | ||
| Dlulisa i-Voltage yokungasebenzi | VD | Vcc–1.3 | Vcc | V | ||
| Dlulisa i-Voltage ye-Vula | VEN | Vee | Vee+ 0.8 | V | 2 | |
| Umamkeli | ||||||
| Ujingi lwemveliso eyahlukileyo yedatha | Ewe, iphe | 300 | 850 | mV | 3 | |
| Impazamo ye-LOS | Impazamo ye-VLOS | Vcc–1.3 | VccHOST | V | 4 | |
| LOS eqhelekileyo | Isiqhelo seVLOS | Vee | Vee+0.8 | V | 4 |
Amanqaku:
- Iqhagamshelwe ngokuthe ngqo kwi-TX izikhonkwane zokufakwa kwedatha. I-AC idityaniswe emva koko.
- Okanye isiphaluka esivulekileyo.
- Kwi-100 ohms yokwahlukana kokupheliswa.
- Ilahleko yoMqondiso yiLVTTL. I-Logic 0 ibonisa ukusebenza okuqhelekileyo; I-logic 1 ibonisa ukuba akukho signali ifunyenweyo
