China CWDM SFP Transceiver - High-Speed Optical Communication Solutions from Reliable Suppliers and Factory
Ordering Information
| P/N | Description | Data Sheet | Data Rate | Wavelength | Distance | Output Power (dBm) | Sensitivity (dBm) | Connector | Temp. (℃) | Laser Type |
|---|---|---|---|---|---|---|---|---|---|---|
| ESCxx12-40D | SFP CWDM | DOWNLOAD | 1.25G | 1270~1450nm | 40km | -5~0 | <-24 | LC | 0~70 | CWDM+PIN |
| ESCxx12-80D | SFP CWDM | DOWNLOAD | 1.25G | 1470~1610nm | 80km | 0~5 | <-26 | LC | 0~70 | CWDM+PIN |
| ESCxx12-C0D | SFP CWDM | DOWNLOAD | 1.25G | 1470~1610nm | 120km | 1~5 | <-32 | LC | 0~70 | CWDM+APD |
Frequently Asked Questions
QWhat is the maximum transmission distance supported by these SFP CWDM modules?
Depending on the specific part number, the transmission distances supported are 40km (ESCxx12-40D), 80km (ESCxx12-80D), and up to 120km (ESCxx12-C0D) over single-mode fiber.
QWhat wavelengths do these CWDM SFP transceivers operate on?
The ESCxx12-40D operates within the 1270nm to 1450nm wavelength range, while the ESCxx12-80D and ESCxx12-C0D models operate within the 1470nm to 1610nm range.
QWhat connector type is used on these SFP modules?
All the listed SFP CWDM transceivers are designed with standard duplex LC optical connectors for reliable connectivity.
QWhat is the operating temperature range for these transceivers?
These modules are designed for standard commercial operating conditions, supporting a temperature range of 0°C to 70°C.
QWhat is the difference between PIN and APD receivers in these models?
The 40km and 80km models (ESCxx12-40D / ESCxx12-80D) utilize a standard PIN photodetector receiver. The long-reach 120km model (ESCxx12-C0D) uses a highly sensitive APD (Avalanche Photodiode) receiver to achieve a superior optical sensitivity of less than -32 dBm.
QHow can I download the technical datasheet for these products?
You can access the PDF datasheet directly by clicking the corresponding "DOWNLOAD" button in the ordering information table above.
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Adapter Details
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