KCO-25G-SFP28-SR LC Duplex 850nm 100m MMF 25Gb/s 850nm Multi-mode SFP28 Transceiver
25G SFP28 MMF
+25G SFP28 MMF is a transceiver module inotsigira 25 Gigabits pasekondi (Gbps) data rate pamusoro pe-multi-mode fiber (MMF) uchishandisa imwe SFP28 fomu factor. Yakagadzirirwa kushamwaridzana kwepamusoro-soro, kunyanya kune data centers, kupa 25G Ethernet yekubatanidza uye kushanda sechivako chekuvaka kwe 100G network.
+SFP-25G-SR inowirirana SFP28 transceiver inopa 25GBase-SR throughput kusvika ku100m pamusoro pe-multi-mode fiber (MMF) uchishandisa wavelength ye850nm kuburikidza neLC connector.
+25G SFP28 (Small Form-Factor Pluggable) portfolio inopa vatengi mhando dzakasiyana-siyana dzepamusoro-density uye yakaderera-simba 25 Gigabit Ethernet yekubatanidza sarudzo yedata data uye yakakwirira-performance computing network application. Iyo 25G Modules yakavakirwa paSFP28 fomu chinhu.
Applications
+ 25G Ethernet
+ Data Center uye Fiber chiteshi
Standard
+ Inoenderana neSFF-8431
+ Inoenderana neSFF 8472
+ RoHS Inoenderana.
Absolute Maximum Ratings
| Parameter | Symbol | Min. | Typ. | Max. | Unit |
| Storage Temperature | Ts | -40 | - | 85 | ºC |
| Relative Humidity | RH | 5 | - | 95 | % |
| Power Supply Voltage | VCC | -0.3 | - | 4 | V |
| Signal Input Voltage |
| Vcc-0.3 | - | Vcc+0.3 | V |
Yakakurudzirwa Operating Conditions
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Cherechedza |
| Case Operating Temperature | Tcase | 0 | - | 70 | ºC | Commercial |
| Power Supply Voltage | VCC | 3.14 | 3.3 | 3.47 | V |
|
| Power Supply Current | ICC | - |
| 300 | mA |
|
| Data Rate | BR |
| 25.78 |
| Gbps |
|
| Transmission Distance | TD |
| - | 100 | m | OM4 kana 70m OM3 |
| Coupled fiber | Multi mode fiber | |||||
Optical Characteristics
| Parameter | Symbol | Min | Typ | Max | Unit | Ref. |
| Transmitter | ||||||
| Output Opt. Pwr | POUT | -9.1 |
| 2.4 | dBm | 1 |
| Optical Wavelength | λ | 840 | 850 | 860 | nm |
|
| Spectral Width (RMS) | σ |
|
| 0.6 | nm |
|
| Optical Extinction Ratio | ER | 3.0 |
|
| dB |
|
| RIN | RIN |
|
| -128 | dB/Hz |
|
| Receiver | ||||||
| Rx Sensitivity | RSENS |
|
| -11 | dBm | 2 |
| Input Saturation Power (Overload) | Psat | 2.4 |
|
| dBm |
|
| Wavelength Range | λ C | 770 | 850 | 860 | nm |
|
| LOS De -Assert | KURASIKA |
|
| -13 | dBm |
|
| LOS Assert | LOSA | -30 |
|
| dBm |
|
| LOS Hysteresis |
| 0.5 |
|
| dB | |
Optical Characteristics
| Parameter | Symbol | Min | Typ | Max | Unit | Ref. |
| Transmitter | ||||||
| Output Opt. Pwr | POUT | -9.1 | 2.4 | dBm | 1 | |
| Optical Wavelength | λ | 840 | 850 | 860 | nm | |
| Spectral Width (RMS) | σ | 0.6 | nm | |||
| Optical Extinction Ratio | ER | 3.0 | dB | |||
| RIN | RIN | -128 | dB/Hz | |||
| Receiver | ||||||
| Rx Sensitivity | RSENS | -11 | dBm | 2 | ||
| Input Saturation Power (Overload) | Psat | 2.4 | dBm | |||
| Wavelength Range | λ C | 770 | 850 | 860 | nm | |
| LOS De -Assert | KURASIKA | -13 | dBm | |||
| LOS Assert | LOSA | -30 | dBm | |||
| LOS Hysteresis | 0.5 | dB | ||||
Notes:
- Kirasi 1 Kuchengetedzwa kweLaser pane FDA/CDRH uye IEC-825-1 mitemo.
- Yakayerwa nePRBS 2 -1 test pattern, @25.78Gb/s, BER<10-5.
Electrical Characteristics
| Parameter | Symbol | Min | Typ | Max | Unit | CHERECHEDZA |
| Supply Voltage | Vcc | 3.14 | 3.3 | 3.46 | V | |
| Supply Current | Icc | 300 | mA | |||
| Transmitter | ||||||
| Input differential impedance | Rin | 100 | Ω | 1 | ||
| Single ended data input swing | Vin, pp | 180 | 700 | mV | ||
| Transmit Disable Voltage | VD | Vcc–1.3 | Vcc | V | ||
| Transmit Enable Voltage | VEN | Vee | Vee+ 0.8 | V | 2 | |
| Receiver | ||||||
| Differential data output swing | Vout,pp | 300 | 850 | mV | 3 | |
| LOS Mhosva | VLOS kukanganisa | Vcc–1.3 | VccHOST | V | 4 | |
| LOS Normal | VLOS zvakajairika | Vee | Vee+0.8 | V | 4 |
Notes:
- Yakabatanidzwa zvakananga kune TX data yekupinza pini. AC yakabatanidzwa ipapo.
- Kana kuvhura dunhu.
- Mu100 ohms kusiyanisa kugumisa.
- Kurasika Kwechiratidzo ndeye LVTTL. Logic 0 inoratidza kushanda kwakajairika; logic 1 inoratidza kuti hapana chiratidzo chaonekwa
