Transceiver ea KCO-25G-SFP28-SR LC Duplex 850nm 100m MMF 25Gb/s 850nm ea mekhoa e mengata ea SFP28
25G SFP28 MMF
+25G SFP28 MMF ke mojule wa transceiver o tshehetsang sekgahla sa data sa 25 Gigabits ka motsotsoana (Gbps) hodima faeba ya mefuta e mengata (MMF) ho sebediswa foromo e ikgethang ya SFP28. E etseditswe dikgokelo tsa lebelo le hodimo, haholoholo bakeng sa ditsi tsa data, e fanang ka kgokelo ya 25G Ethernet mme e sebetsa e le motheo wa marangrang a 100G.
+Transceiver ea SFP28 e lumellanang le SFP-25G-SR e fana ka phallo ea 25GBase-SR ho fihlela ho 100m holim'a faeba ea mekhoa e mengata (MMF) e sebelisang bolelele ba 850nm ka sehokelo sa LC.
+Potefolio ea 25G SFP28 (Small Form-Factor Pluggable) e fa bareki mefuta e mengata ea likhetho tsa khokahano ea 25 Gigabit Ethernet tse nang le bongata bo phahameng le tse nang le matla a tlase bakeng sa lits'ebetso tsa marang-rang a khomphutha a sebetsang hantle le a sebetsang hantle. Li-module tsa 25G li ipapisitse le SFP28 form factor.
Likopo
+ 25G Ethernet
+ Setsi sa data le kanale ea Fiber
E tloaelehileng
+ E lumellana le SFF-8431
+ E lumellana le SFF 8472
+ Ho latela RoHS.
Litlhahlobo tse Felletseng ka ho Fetisisa
| Paramethara | Letšoao | Bonyane. | Mofuta. | Boholo. | Yuniti |
| Mocheso oa Polokelo | Ts | -40 | - | 85 | ºC |
| Mongobo o Lekanyelitsoeng | RH | 5 | - | 95 | % |
| Phepelo ea Motlakase ea Phepelo ea Matla | VCC | -0.3 | - | 4 | V |
| Phallo ea ho Kena ea Letšoao |
| Vcc-0.3 | - | Vcc+0.3 | V |
Maemo a Ts'ebetso a Khothaletsoang
| Paramethara | Letšoao | Bonyane. | Mofuta. | Boholo. | Yuniti | Hlokomela |
| Mocheso o sebetsang oa nyeoe | Tcase | 0 | - | 70 | ºC | Khoebo |
| Phepelo ea Motlakase ea Phepelo ea Matla | VCC | 3.14 | 3.3 | 3.47 | V |
|
| Phepelo ea Matla ea Hona Joale | ICC | - |
| 300 | mA |
|
| Sekhahla sa Lintlha | BR |
| 25.78 |
| Gbps |
|
| Sebaka sa phetisetso | TD |
| - | 100 | m | OM4 kapa 70m OM3 |
| Faeba e kopantsoeng | Faeba ea mekhoa e mengata | |||||
Litšobotsi tsa Optical
| Paramethara | Letšoao | Bonyane | Mofuta | Boholo | Yuniti | Ref. |
| Sefetoleli | ||||||
| Pwr ea ho hlahisa tlhahiso | POUT | -9.1 |
| 2.4 | dBm | 1 |
| Bolelele ba Maqhubu a Optical | λ | 840 | 850 | 860 | nm |
|
| Bophara ba Spectral (RMS) | σ |
|
| 0.6 | nm |
|
| Karolelano ea ho Fela ha Optical | ER | 3.0 |
|
| dB |
|
| RIN | RIN |
|
| -128 | dB/Hz |
|
| Moamoheli | ||||||
| Ho utloisisa Rx | RSENS |
|
| -11 | dBm | 2 |
| Matla a ho Tlatsa a Kenyelletsoang (Ho Jarolla ho Feta Tekanyo) | Psat | 2.4 |
|
| dBm |
|
| Sebaka sa Bolelele ba Maqhubu | λ C | 770 | 850 | 860 | nm |
|
| LOS De -Assert | LOSD |
|
| -13 | dBm |
|
| LOS Assert | LOSA | -30 |
|
| dBm |
|
| LOS Hysteresis |
| 0.5 |
|
| dB | |
Litšobotsi tsa Optical
| Paramethara | Letšoao | Bonyane | Mofuta | Boholo | Yuniti | Ref. |
| Sefetoleli | ||||||
| Pwr ea ho hlahisa tlhahiso | POUT | -9.1 | 2.4 | dBm | 1 | |
| Bolelele ba Maqhubu a Optical | λ | 840 | 850 | 860 | nm | |
| Bophara ba Spectral (RMS) | σ | 0.6 | nm | |||
| Karolelano ea ho Fela ha Optical | ER | 3.0 | dB | |||
| RIN | RIN | -128 | dB/Hz | |||
| Moamoheli | ||||||
| Ho utloisisa Rx | RSENS | -11 | dBm | 2 | ||
| Matla a ho Tlatsa a Kenyelletsoang (Ho Jarolla ho Feta Tekanyo) | Psat | 2.4 | dBm | |||
| Sebaka sa Bolelele ba Maqhubu | λ C | 770 | 850 | 860 | nm | |
| LOS De -Assert | LOSD | -13 | dBm | |||
| LOS Assert | LOSA | -30 | dBm | |||
| LOS Hysteresis | 0.5 | dB | ||||
Lintlha:
- Polokeho ea Laser ea Sehlopha sa 1 ho latela melaoana ea FDA/CDRH le IEC-825-1.
- E lekantsoe ka paterone ea teko ea PRBS 2 -1, @25.78Gb/s, BER<10-5.
Litšobotsi tsa Motlakase
| Paramethara | Letšoao | Bonyane | Mofuta | Boholo | Yuniti | HLOKOMELA |
| Phepelo ea Motlakase | Vcc | 3.14 | 3.3 | 3.46 | V | |
| Phepelo ea Hona Joale | Icc | 300 | mA | |||
| Sefetoleli | ||||||
| Impedance ea phapang ea ho kenya | Rin | 100 | Ω | 1 | ||
| Ho fetoha ha data e fellang ka motsotsoana | Vin, maq. | 180 | 700 | mV | ||
| Fetisetsa ho tima motlakase | VD | Vcc–1.3 | Vcc | V | ||
| Fetisetsa Kgontsha Motlakase | VEN | Vee | Vee+ 0.8 | V | 2 | |
| Moamoheli | ||||||
| Phapang ya tlhahiso ya data e fetohang | Vout,pp | 300 | 850 | mV | 3 | |
| Phoso ea Los | Phoso ea VLOS | Vcc–1.3 | VccHOST | V | 4 | |
| LOS e Tloaelehileng | Tloaelo ea VLOS | Vee | Vee+0.8 | V | 4 |
Lintlha:
- E hokahantsoe ka ho toba le li-pin tsa ho kenya data tsa TX. AC e kopantsoe ka mor'a moo.
- Kapa potoloho e bulehileng.
- Ho kena ho 100 ohms phapang e felisoang.
- Tahlehelo ea Letšoao ke LVTTL. Logic 0 e bontša ts'ebetso e tloaelehileng; logic 1 e bontša hore ha ho na lets'oao le fumanoeng
