25G BIDI SFP28 Optical Module - High Density Bidirectional Fiber Solution from China Suppliers & Factory
Ordering Information
| P/N | Description | Data Sheet | Data Rate | Wavelength | Distance | Output Power | Sensitivity | Connector | Temp.(℃) | Laser Type |
|---|---|---|---|---|---|---|---|---|---|---|
| EB232X-03D | BIDI SFP28 | DOWNLOAD | 25G | TX1270/RX1330nm | 300M | -7~2 | -12 | LC | 0~70 | DFB+PIN |
| EB322X-03D | BIDI SFP28 | DOWNLOAD | 25G | TX1330/RX1270nm | 300M | -7~2 | -12 | LC | 0~70 | DFB+PIN |
| EB232X-10D | BIDI SFP28 LR | DOWNLOAD | 25G | TX1270/RX1330nm | 10KM | -7~2 | -13.3 | LC | 0~70 | DFB+PIN |
| EB322X-10D | BIDI SFP28 LR | DOWNLOAD | 25G | TX1330/RX1270nm | 10KM | -7~2 | -13.3 | LC | 0~70 | DFB+PIN |
| EB932X-40D | BIDI SFP28 ER | DOWNLOAD | 25G | TX1295/RX1309nm | 40KM | 0~6 | -19 | LC | 0~70 | EML+APD |
| EB392X-40D | BIDI SFP28 ER | DOWNLOAD | 25G | TX1309/RX1295nm | 40KM | 0~6 | -19 | LC | 0~70 | EML+APD |
| EB932X-80D | BIDI SFP28 ZR | DOWNLOAD | 25G | TX1295/RX1309nm | 80KM | 2~7 | -28 | LC | 0~70 | EML+SOA+PIN |
| EB392X-80D | BIDI SFP28 ZR | DOWNLOAD | 25G | TX1309/RX1295nm | 80KM | 2~7 | -28 | LC | 0~70 | EML+SOA+PIN |
Frequently Asked Questions
What is the maximum transmission distance supported by these BIDI SFP28 transceivers?
The maximum transmission distance varies by model. It ranges from 300 meters for the entry-level BIDI SFP28 modules up to 80 kilometers for the high-end BIDI SFP28 ZR models (EB932X-80D and EB392X-80D) over single-mode fiber (SMF).
Why do BIDI SFP28 transceivers need to be used in pairs?
BIDI (Bidirectional) transceivers transmit and receive data over a single fiber optical strand by using different wavelengths. For example, the EB232X-10D (TX1270/RX1330nm) must be paired with the EB322X-10D (TX1330/RX1270nm) at the opposite end to establish a functional link.
What connector interface do these BIDI SFP28 modules use?
All the BIDI SFP28 transceivers listed in the ordering information use a simplex LC connector, allowing for a single-fiber connection to optimize cable infrastructure.
What laser technologies are used in the 40KM and 80KM models?
The 40KM ER models utilize EML lasers combined with APD receivers for high-sensitivity detection. The 80KM ZR models feature EML lasers integrated with SOAs (Semiconductor Optical Amplifiers) and PIN receivers to achieve long-range signal integrity.
What is the operating temperature range for these transceivers?
These BIDI SFP28 optical transceivers are designed for commercial-grade operations, supporting a standard operating temperature range from 0°C to 70°C.
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