KCO-25G-SFP28-SR LC Duplex 850nm 100m MMF 25Gb/s 850nm Multi-mode SFP28 Transceiver
25G SFP28 MMF
+25G SFP28 MMF ke mochine oa transceiver o tšehetsang tekanyo ea data ea 25 Gigabits ka motsotsoana (Gbps) ho feta mefuta e mengata ea fiber (MMF) e sebelisang mofuta o itseng oa SFP28. E etselitsoe ho hokahanya ka lebelo le phahameng, haholo-holo bakeng sa litsi tsa data, ho fana ka khokahanyo ea 25G Ethernet le ho sebetsa e le mohaho oa mohaho oa marang-rang a 100G.
+SFP-25G-SR e tsamaisanang le SFP28 transceiver e fana ka 25GBase-SR throughput ho fihla ho 100m holim'a fiber ea mefuta e mengata (MMF) e sebelisa bolelele ba 850nm ka sehokelo sa LC.
+25G SFP28 (Small Form-Factor Pluggable) portfolio e fa bareki mefuta e mengata e fapaneng ea mefuta e mengata ea matla a phahameng le a tlaase a matla a 25 Gigabit Ethernet bakeng sa setsi sa data le lits'ebetso tse phahameng tsa lisebelisoa tsa marang-rang. Li-Module tsa 25G li thehiloe ho SFP28 form factor.
Lisebelisoa
+ 25G Ethernet
+ Setsi sa data le mocha oa Fiber
Standard
+ E lumellana le SFF-8431
+ E lumellana le SFF 8472
+ E lumellana le RoHS.
Feletseng Maximum Ratings
| Paramethara | Letšoao | Min. | Tlanya. | Max. | Yuniti |
| Mocheso oa polokelo | Ts | -40 | - | 85 | ºC |
| Mongobo o Batlang | RH | 5 | - | 95 | % |
| Matla a Phepelo ea Matla | VCC | -0.3 | - | 4 | V |
| Letšoao la ho Kena ha Voltage |
| Vcc-0.3 | - | Vcc+0.3 | V |
Maemo a Tšebetso a khothalelitsoeng
| Paramethara | Letšoao | Min. | Tlanya. | Max. | Yuniti | Hlokomela |
| Mocheso oa ho sebetsa ha Case | Tcase | 0 | - | 70 | ºC | Tsa khoebo |
| Matla a Phepelo ea Matla | VCC | 3.14 | 3.3 | 3.47 | V |
|
| Phepelo ea Matla Hona Joale | ICC | - |
| 300 | mA |
|
| Sekhahla sa Lintlha | BR |
| 25.78 |
| Gbps |
|
| Sebaka sa phetiso | TD |
| - | 100 | m | OM4 kapa 70m OM3 |
| Fiber e kopantsoeng | Multi mode fiber | |||||
Litšobotsi tsa Optical
| Paramethara | Letšoao | Min | Tlanya | Max | Yuniti | Ref. |
| Phetiso | ||||||
| Kgetho ya Output. Pwr | POTSO | -9.1 |
| 2.4 | dBm | 1 |
| Optical Wavelength | λ | 840 | 850 | 860 | nm |
|
| Spectral Width (RMS) | σ |
|
| 0.6 | nm |
|
| Karolelano ea Phello ea Optical | ER | 3.0 |
|
| dB |
|
| RIN | RIN |
|
| -128 | dB/Hz |
|
| Moamoheli | ||||||
| Boikutlo ba Rx | RSENS |
|
| -11 | dBm | 2 |
| Matla a Kenyeletso (Saturation Power) | Psat | 2.4 |
|
| dBm |
|
| Wavelength Range | λ C | 770 | 850 | 860 | nm |
|
| LOS De -Assert | TAHLEHELO |
|
| -13 | dBm |
|
| Tsebo ea LOS | LOSA | -30 |
|
| dBm |
|
| LOS Hysteresis |
| 0.5 |
|
| dB | |
Litšobotsi tsa Optical
| Paramethara | Letšoao | Min | Tlanya | Max | Yuniti | Ref. |
| Phetiso | ||||||
| Kgetho ya Output. Pwr | POTSO | -9.1 | 2.4 | dBm | 1 | |
| Optical Wavelength | λ | 840 | 850 | 860 | nm | |
| Spectral Width (RMS) | σ | 0.6 | nm | |||
| Karolelano ea Phello ea Optical | ER | 3.0 | dB | |||
| RIN | RIN | -128 | dB/Hz | |||
| Moamoheli | ||||||
| Boikutlo ba Rx | RSENS | -11 | dBm | 2 | ||
| Matla a Kenyeletso (Saturation Power) | Psat | 2.4 | dBm | |||
| Wavelength Range | λ C | 770 | 850 | 860 | nm | |
| LOS De -Assert | TAHLEHELO | -13 | dBm | |||
| Tsebo ea LOS | LOSA | -30 | dBm | |||
| LOS Hysteresis | 0.5 | dB | ||||
Lintlha:
- Tšireletseho ea Laser ea Sehlopha sa 1 ho latela melaoana ea FDA/CDRH le IEC-825-1.
- E lekantsoe ka mokhoa oa teko oa PRBS 2 -1, @25.78Gb/s, BER<10-5 .
Litšobotsi tsa Motlakase
| Paramethara | Letšoao | Min | Tlanya | Max | Yuniti | HLOKOMELA |
| Phepelo ea Voltage | Vcc | 3.14 | 3.3 | 3.46 | V | |
| Phepelo ea Hona Joale | Icc | 300 | mA | |||
| Phetiso | ||||||
| Phapang ea ho kenya letsoho | Rin | 100 | Ω | 1 | ||
| Phetoho e le 'ngoe ea ho kenya data | Vin, maq | 180 | 700 | mV | ||
| Fetisetsa Disable Voltage | VD | Vcc–1.3 | Vcc | V | ||
| Fetisetsa Enable Voltage | VEN | Vee | Vee+ 0.8 | V | 2 | |
| Moamoheli | ||||||
| Phapang e fapaneng ea tlhahiso ea data | Vout, maq | 300 | 850 | mV | 3 | |
| Phoso ea LOS | Phoso ea VLOS | Vcc–1.3 | VccHOST | V | 4 | |
| LOS Tloaelehileng | Tloaelo ea VLOS | Vee | Vee+0.8 | V | 4 |
Lintlha:
- E hoketsoe ka kotloloho ho li-pin tsa ho kenya data tsa TX. AC e kopantsoe ka mor'a moo.
- Kapa potoloho e bulehileng.
- Ho 100 ohms ho felisoa ha phapang.
- Lass Of Signal ke LVTTL. Logic 0 e bontša ts'ebetso e tloaelehileng; logic 1 e bontša hore ha ho lets'oao le fumanoeng
