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2.5G SFP Optical Module from China Suppliers | Reliable Factory with Up to 160km Range for Various Networks
Ordering Information
| P/N | Description | Data Sheet | Data Rate | Wavelength | Distance | Output Power | Sensitivity | Connector | Temp.(℃) | Laser Type |
|---|---|---|---|---|---|---|---|---|---|---|
| ESP8524-03D | SFP | DOWNLOAD | 2.5G | 850nm | 300M | -10~-4 | <-18 | LC | 0~70 | VCSEL+PIN |
| ESP3124-2D | SFP | DOWNLOAD | 2.5G | 1310nm | 2KM | -9~-3 | <-18 | LC | 0~70 | FP+PIN |
| ESP3124-20D | SFP | DOWNLOAD | 2.5G | 1310nm | 20KM | -5~0 | <-18 | LC | 0~70 | DFB+PIN |
| ESP3124-40D | SFP | DOWNLOAD | 2.5G | 1310nm | 40KM | -5~0 | <-19 | LC | 0~70 | DFB+PIN |
| ESP5524-80D | SFP | DOWNLOAD | 2.5G | 1550nm | 80KM | 0~5 | <-26 | LC | 0~70 | DFB+APD |
| ESP5524-C0D | SFP | DOWNLOAD | 2.5G | 1550nm | 120KM | 1~6 | <-30 | LC | 0~70 | DFB+APD |
| ESCxx24-40D | SFP CWDM | DOWNLOAD | 2.5G | 1470~1610nm | 40KM | -5~0 | <-24 | LC | 0~70 | CWDM+PIN |
| ESCxx24-80D | SFP CWDM | DOWNLOAD | 2.5G | 1470~1610nm | 80KM | 0~5 | <-26 | LC | 0~70 | CWDM+APD |
| EB3524-3D | SFP BIDI | DOWNLOAD | 2.5G | T13/R15 | 3KM | -5~0 | <-18 | LC | 0~70 | FP+PIN |
| EB5324-3D | SFP BIDI | DOWNLOAD | 2.5G | T15/R13 | 3KM | -5~0 | <-18 | LC | 0~70 | DFP+PIN |
| EB3524-20D | SFP BIDI | DOWNLOAD | 2.5G | T13/R15 | 20KM | -5~0 | -18 | LC | 0~70 | DFB+PIN |
| EB5324-20D | SFP BIDI | DOWNLOAD | 2.5G | T15/R13 | 20KM | -5~0 | -18 | LC | 0~70 | DFB+PIN |
| EB3524-40D | SFP BIDI | DOWNLOAD | 2.5G | T13/R15 | 40KM | -5~0 | <-19 | LC | 0~70 | DFB+PIN |
| EB5324-40D | SFP BIDI | DOWNLOAD | 2.5G | T15/R13 | 40KM | -5~0 | <-19 | LC | 0~70 | DFB+PIN |
| EB4524-80D | SFP BIDI | DOWNLOAD | 2.5G | T14/R15 | 80KM | 0~5 | <-24 | LC | 0~70 | DFB+APD |
| EB5424-80D | SFP BIDI | DOWNLOAD | 2.5G | T15/R14 | 80KM | 0~5 | <-24 | LC | 0~70 | DFB+APD |
Frequently Asked Questions
What types of 2.5G SFP transceivers are available in this series?
This product line includes Standard SFP, CWDM (Coarse Wavelength Division Multiplexing) SFP, and BIDI (Bi-Directional) SFP transceivers, designed to support various single-mode and multi-mode fiber network architectures.
What is the maximum transmission distance supported by these modules?
The transmission distance ranges from 300 meters (using multi-mode fiber at 850nm) up to a maximum of 120 kilometers (using single-mode fiber at 1550nm with a DFB laser and APD receiver).
What connector type do these 2.5G SFP modules use?
All the modules listed in this ordering information table utilize industry-standard LC connectors (Duplex LC for standard/CWDM modules and Simplex LC for BIDI modules).
What is the operating temperature range for these transceivers?
These modules are designed for commercial operating temperature environments, ranging from 0°C to 70°C.
How do BIDI SFP modules work compared to standard SFP modules?
Standard SFP modules require two fibers to establish a link (one for TX and one for RX). BIDI (Bi-Directional) SFP modules transmit and receive signals over a single optical fiber by using two different wavelengths (e.g., TX 1310nm / RX 1550nm and vice-versa), which helps save fiber cabling infrastructure costs.
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