Shenzhen Miray Communication Technology Co., Ltd.
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Designed for 25G Ethernet and CPRI/eCPRI links over simplex single-mode fiber, 25G BiDi SFP28 ER industrial optical modules (SFP28-25G-BX10U/SFP28-25G-BX10D) support transmission distance up to 30km.,Full-duplex transceiver module,Hot-pluggable SFP28 form factor,Compliant with SFP28 MSA.
⚫ 25G Ethernet
⚫ CPRI 10
⚫ Compliant to SFF-8431
⚫ Compliant to SFF 8472
⚫ Compliant to IEEE 802.3 CC
⚫ RoHS Compliant.
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Note |
| Case Operating Temperature | Tcase | 0 |
| 70 | ºC | Commercial |
| -40 |
| 85 | ºC | Industrial | ||
| Power Supply Voltage | VCC | 3.14 | 3.3 | 3.47 | V |
|
| Power Supply Current | ICC |
|
| 300 | mA | Commercial |
|
|
| 360 |
| Industrial | ||
| Data Rate | BR | 24.3 | 25.78 | 26.5 | Gbps |
|
| Transmission Distance | TD |
| - | 30 | km |
|
| Coupled fiber | Single mode fiber | 9/125um SMF | ||||
| Parameter | Symbol | Min | Typ | Max | Unit | NOTE |
| Transmitter |
|
|
|
|
|
|
| Output Opt. Power | POUT | -5 |
| 2.0 | dBm | 1 |
| Optical Wavelength | λ | 1260 | 1270 | 1280 | nm | XPBL-2733B1-10D (A) |
|
|
| 1320 | 1330 | 1340 | nm | XPBL-3327B1-10D (A) |
| Spectral Width (-20dB) | σ |
|
| 1 | nm |
|
| Optical Extinction Ratio | ER | 3.5 |
|
| dB |
|
| Receiver |
|
|
|
|
|
|
| Rx Sensitivity | RSENS |
|
| -13.3 | dBm | 2 |
| Input Saturation Power (Overload) | Psat | 0.5 |
|
| dBm |
|
|
Wavelength Range |
λ C | 1320 | 1330 | 1340 | nm | XPBL-2733B1-10D (A) |
| 1260 | 1270 | 1280 | nm | XPBL-3327B1-10D (A) | ||
| LOS De -Assert | LOSD |
|
| -14 | dBm |
|
| LOS Assert | LOSA | -30 |
|
| dBm |
|
| LOS Hysteresis |
| 0.5 |
|
| dB |
| Ordering Information | |
| Model No. | Description |
| SFP28-25G-SR | 25G SFP28 Transceiver Module, Multimode 850nm, SR, 300m, LC, DDM |
| SFP28-25G-LR | 25G SFP28 Transceiver Module, Singlemode 1310nm, LR, 10km, LC, DDM |
| SFP28-25G-ER | 25G SFP28 Transceiver Module, Singlemode 1310nm, ER, 40km, LC, DDM |
| SFP28-25G- BX10-U/D | 25G SFP28 Transceiver Module, Singlemode Simplex 1270nm/1330nm, 10km, LC, DDM |
| SFP28-25G- BX30-U/D | 25G SFP28 Transceiver Module, Singlemode Simplex 1270nm/1330nm, 30km, LC, DDM |
