KCO-25G-SFP28-SR LC Duplex 850nm 100m MMF 25Gb/s 850nm Multi-yanayin SFP28 Mai watsawa
25G SFP28 MMF
+25G SFP28 MMF wani nau'in transceiver ne wanda ke goyan bayan ƙimar bayanai na 25 Gigabits a sakan daya (Gbps) akan fiber na yanayi mai yawa (MMF) ta amfani da takamaiman sigar SFP28. An tsara shi don haɗin haɗin kai mai sauri, da farko don cibiyoyin bayanai, samar da haɗin 25G Ethernet da kuma yin aiki a matsayin ginin gine-gine don cibiyoyin sadarwa na 100G.
+SFP-25G-SR mai jituwa SFP28 transceiver yana samar da kayan aiki na 25GBase-SR har zuwa 100m akan fiber-mode fiber (MMF) ta amfani da tsayin tsayin 850nm ta hanyar haɗin LC.
+25G SFP28 (Small Form-Factor Pluggable) fayil yana ba abokan ciniki nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan 25 Gigabit Ethernet na zaɓin haɗin kai don cibiyar bayanai da aikace-aikacen hanyoyin sadarwar kwamfuta masu inganci. Modulolin 25G sun dogara ne akan sigar SFP28.
Aikace-aikace
+ 25G Ethernet
+ Cibiyar bayanai da tashar Fiber
Daidaitawa
+ Mai yarda da SFF-8431
+ Mai yarda da SFF 8472
+ Mai yarda da RoHS.
Cikakkar Matsakaicin Mahimman Kima
| Siga | Alama | Min. | Buga | Max. | Naúrar |
| Ajiya Zazzabi | Ts | -40 | - | 85 | ºC |
| Danshi na Dangi | RH | 5 | - | 95 | % |
| Wutar Wutar Lantarki | VCC | -0.3 | - | 4 | V |
| Wutar Shigar Sigina |
| Vcc-0.3 | - | Vcc+0.3 | V |
Sharuɗɗan Aiki da aka Shawarar
| Siga | Alama | Min. | Buga | Max. | Naúrar | Lura |
| Yanayin Yanayin Aiki | Tcase | 0 | - | 70 | ºC | Kasuwanci |
| Wutar Wutar Lantarki | VCC | 3.14 | 3.3 | 3.47 | V |
|
| Samar da Wutar Lantarki na Yanzu | ICC | - |
| 300 | mA |
|
| Adadin Bayanai | BR |
| 25.78 |
| Gbps |
|
| Nisa Watsawa | TD |
| - | 100 | m | OM4 ko 70m OM3 |
| Haɗaɗɗen fiber | Multi-mode fiber | |||||
Halayen gani
| Siga | Alama | Min | Buga | Max | Naúrar | Ref. |
| Mai watsawa | ||||||
| Fitowar Fitowa. Pwr | POUT | -9.1 |
| 2.4 | dBm | 1 |
| Tsawon gani | λ | 840 | 850 | 860 | nm |
|
| Spectral Nisa (RMS) | σ |
|
| 0.6 | nm |
|
| Rabon Kashewar gani | ER | 3.0 |
|
| dB |
|
| RIN | RIN |
|
| -128 | dB/Hz |
|
| Mai karɓa | ||||||
| Hankalin Rx | RSENS |
|
| -11 | dBm | 2 |
| Ƙarfin Cikewa na shigarwa (Overload) | Psat | 2.4 |
|
| dBm |
|
| Tsawon Wavelength | λ C | 770 | 850 | 860 | nm |
|
| LOS De-Assert | LABARI |
|
| -13 | dBm |
|
| LOS Tabbatar | LOSA | -30 |
|
| dBm |
|
| LOS Hysteresis |
| 0.5 |
|
| dB | |
Halayen gani
| Siga | Alama | Min | Buga | Max | Naúrar | Ref. |
| Mai watsawa | ||||||
| Fitowar Fitowa. Pwr | POUT | -9.1 | 2.4 | dBm | 1 | |
| Tsawon gani | λ | 840 | 850 | 860 | nm | |
| Spectral Nisa (RMS) | σ | 0.6 | nm | |||
| Rabon Kashewar gani | ER | 3.0 | dB | |||
| RIN | RIN | -128 | dB/Hz | |||
| Mai karɓa | ||||||
| Hankalin Rx | RSENS | -11 | dBm | 2 | ||
| Ƙarfin Cikewa na shigarwa (Overload) | Psat | 2.4 | dBm | |||
| Tsawon Wavelength | λ C | 770 | 850 | 860 | nm | |
| LOS De-Assert | LABARI | -13 | dBm | |||
| LOS Tabbatar | LOSA | -30 | dBm | |||
| LOS Hysteresis | 0.5 | dB | ||||
Bayanan kula:
- Safety Laser Class 1 bisa ga ka'idojin FDA/CDRH da IEC-825-1.
- An auna tare da tsarin gwajin PRBS 2-1, @25.78Gb/s, BER<10-5.
Halayen Lantarki
| Siga | Alama | Min | Buga | Max | Naúrar | NOTE |
| Samar da Wutar Lantarki | Vcc | 3.14 | 3.3 | 3.46 | V | |
| Kawo Yanzu | Icc | 300 | mA | |||
| Mai watsawa | ||||||
| Input bambanci impedance | Rin | 100 | Ω | 1 | ||
| Ƙarshen shigar da bayanai guda ɗaya | Wani, pp | 180 | 700 | mV | ||
| Canjawa Kashe Wutar Lantarki | VD | Vcc - 1.3 | Vcc | V | ||
| Canza Wutar Lantarki | VEN | Vee | Yanayin + 0.8 | V | 2 | |
| Mai karɓa | ||||||
| Daban-daban fitarwa na bayanai | Wato, pp | 300 | 850 | mV | 3 | |
| Laifin LOS | Laifin VLOS | Vcc - 1.3 | VccHOST | V | 4 | |
| LOS Na al'ada | VLOS na yau da kullun | Vee | Wani +0.8 | V | 4 |
Bayanan kula:
- Haɗa kai tsaye zuwa fil ɗin shigar da bayanan TX. AC bayan haka.
- Ko bude da'ira.
- A cikin 100 ohms bambancin ƙarewa.
- Asarar sigina shine LVTTL. Logic 0 yana nuna aiki na al'ada; dabaru 1 yana nuna ba a gano sigina ba
