KCO-25G-SFP28-SR LC Duplex 850nm 100m MMF 25Gb/s 850nm Multi-mode SFP28 Transceiver
25G SFP28 MMF
+O le 25G SFP28 MMF o se module transceiver e lagolagoina le 25 Gigabits i le sekone (Gbps) data rate i luga o le multi-mode fiber (MMF) e faʻaaoga ai se SFP28 form factor faapitoa. Ua mamanuina mo fesoʻotaʻiga saoasaoa maualuga, aemaise lava mo nofoaga autu o faʻamaumauga, e tuʻuina atu ai le fesoʻotaʻiga 25G Ethernet ma avea o se poloka faufale mo fesoʻotaʻiga 100G.
+O le transceiver SFP28 e fetaui ma le SFP-25G-SR e tuʻuina atu le 25GBase-SR throughput e oʻo atu i le 100m i luga o le multi-mode fiber (MMF) e faʻaaoga ai le wavelength o le 850nm e ala i se LC connector.
+O le 25G SFP28 (Small Form-Factor Pluggable) o lo'o ofoina atu i tagata fa'atau le tele o filifiliga feso'ota'iga 25 Gigabit Ethernet e maualuga le mafiafia ma le maualalo le malosi mo nofoaga autu o fa'amaumauga ma feso'ota'iga fa'akomepiuta maualuga le fa'atinoga. O le 25G Modules e fa'avae i luga o le SFP28 form factor.
Talosaga
+ 25G Ethernet
+ Nofoaga autu o fa'amaumauga ma le auala Fiber
Tulaga Masani
+ Tausisia le SFF-8431
+ Tausisia tulafono e tusa ai ma le SFF 8472
+ Tausisia le RoHS.
Fa'atulagaga Maualuga Atoatoa
| Fa'atulagaga | Fa'ailoga | Min. | Fa'ata'ita'iga | Max. | Iunite |
| Vevela o le Teuina | Ts | -40 | - | 85 | ºC |
| Susū Fa'atatau | RH | 5 | - | 95 | % |
| Voltage o le Sapalai o le Mana | VCC | -0.3 | - | 4 | V |
| Voltage Ulufale Fa'ailoilo |
| Vcc-0.3 | - | Vcc+0.3 | V |
Tuutuuga Fa'atino Fautuaina
| Fa'atulagaga | Fa'ailoga | Min. | Fa'ata'ita'iga | Max. | Iunite | Fa'amatalaga |
| Vevela o le Fa'agaioiga o le Pusa | Tcase | 0 | - | 70 | ºC | Fa'apisinisi |
| Voltage o le Sapalai o le Mana | VCC | 3.14 | 3.3 | 3.47 | V |
|
| Taimi nei o le sapalai o le eletise | ICC | - |
| 300 | mA |
|
| Fuainumera o Fa'amaumauga | BR |
| 25.78 |
| Gbps |
|
| Mamao o le Fesiitaiga | TD |
| - | 100 | m | OM4 po'o le 70m OM3 |
| Alava ua fa'apipi'i | Alava tele-faiga | |||||
Uiga Fa'apitoa o le Va'aiga
| Fa'atulagaga | Fa'ailoga | Min | Fa'ata'ita'iga | Maualuga | Iunite | Fa'asino. |
| Fa'asalalau | ||||||
| Malosiaga o le Filifiliga o le Fa'aulufalega | PUT | -9.1 |
| 2.4 | dBm | 1 |
| Umi o le Galu Optika | λ | 840 | 850 | 860 | nm |
|
| Lautele o le Spectral (RMS) | σ |
|
| 0.6 | nm |
|
| Fua Fa'atatau o le Fa'aumatia o le Optical | ER | 3.0 |
|
| dB |
|
| RIN | RIN |
|
| -128 | dB/Hz |
|
| Tagata e talia | ||||||
| Ma'ale'ale o le Rx | RSENS |
|
| -11 | dBm | 2 |
| Malosiaga Fa'atumuina i totonu (Soona Utaina) | Psat | 2.4 |
|
| dBm |
|
| Fa'asologa o le Umi o le Galu | λ C | 770 | 850 | 860 | nm |
|
| LOS De -Assert | LEAGA |
|
| -13 | dBm |
|
| LOS Assert | LOSA | -30 |
|
| dBm |
|
| LOS Hysteresis |
| 0.5 |
|
| dB | |
Uiga Fa'apitoa o le Va'aiga
| Fa'atulagaga | Fa'ailoga | Min | Fa'ata'ita'iga | Maualuga | Iunite | Fa'asino. |
| Fa'asalalau | ||||||
| Malosiaga o le Filifiliga o le Fa'aulufalega | PUT | -9.1 | 2.4 | dBm | 1 | |
| Umi o le Galu Optika | λ | 840 | 850 | 860 | nm | |
| Lautele o le Spectral (RMS) | σ | 0.6 | nm | |||
| Fua Fa'atatau o le Fa'aumatia o le Optical | ER | 3.0 | dB | |||
| RIN | RIN | -128 | dB/Hz | |||
| Tagata e talia | ||||||
| Ma'ale'ale o le Rx | RSENS | -11 | dBm | 2 | ||
| Malosiaga Fa'atumuina i totonu (Soona Utaina) | Psat | 2.4 | dBm | |||
| Fa'asologa o le Umi o le Galu | λ C | 770 | 850 | 860 | nm | |
| LOS De -Assert | LEAGA | -13 | dBm | |||
| LOS Assert | LOSA | -30 | dBm | |||
| LOS Hysteresis | 0.5 | dB | ||||
Fa'amatalaga:
- Saogalemu o le Laser Vasega 1 e tusa ai ma tulafono a le FDA/CDRH ma le IEC-825-1.
- Fuaina i le mamanu suega PRBS 2-1, @25.78Gb/s, BER<10-5.
Uiga Fa'aeletise
| Fa'atulagaga | Fa'ailoga | Min | Fa'ata'ita'iga | Maualuga | Iunite | FA'AMATALAGA |
| Voltage o le Sapalai | Vcc | 3.14 | 3.3 | 3.46 | V | |
| Sapalai o le Taimi Nei | Icc | 300 | mA | |||
| Fa'asalalau | ||||||
| Fa'alavelave fa'aeseesega o le ulufale | Rin | 100 | Ω | 1 | ||
| Fa'asologa o le ulufale fa'amaumauga e tasi le fa'ai'uga | Vin,pp | 180 | 700 | mV | ||
| Fa'agata le Fa'asalalauina o le Voltage | VD | Vcc–1.3 | Vcc | V | ||
| Fa'agaoioia le Voltage Fa'asalalau | VEN | Vei | Vee+ 0.8 | V | 2 | |
| Tagata e talia | ||||||
| Suiga o le fa'asologa o fa'amatalaga eseese | Vout,pp | 300 | 850 | mV | 3 | |
| Sese o le LOS | Fa'aletonu o le VLOS | Vcc–1.3 | VccHOST | V | 4 | |
| LOS Masani | Tulaga masani a le VLOS | Vei | Vee+0.8 | V | 4 |
Fa'amatalaga:
- Fa'afeso'ota'i sa'o i pine fa'aofi fa'amaumauga TX. Fa'apipi'i le AC mulimuli ane.
- Pe o le matagaluega tatala.
- I totonu o le fa'amutaina o le eseesega e 100 ohms.
- O le Leiloa o le Faailoilo o le LVTTL. O le Logic 0 e faailoa mai ai le faagaoioiga masani; o le logic 1 e faailoa mai ai e leai se faailoilo na iloa.
