400G
200G
100G
40G
25G
10G
1G
COPPER-T
10G SFP+ DAC
25G SFP28 DAC
40G QSFP+ DAC
56G QSFP+ DAC
100G QSFP28 DAC
200G QSFP56 DD DAC
400G QSFP DD DAC
10G SFP+ AOC
25G SFP28 AOC
40G QSFP+ AOC
56G QSFP+ AOC
100G QSFP28 AOC
200G QSFP56 AOC
400G QSFP-DD AOC
Fiber jumper
Adapter Details
Media Converter
32G SFP28 Optical Module - High-Speed 28.05Gbps Fiber Optic Solution by China Suppliers and Factory
Ordering Information
| P/N | Description | Data Sheet | Data Rate | Wavelength | Distance | Output Power | Sensitivity | Connector | Temp.(℃) | Laser Type |
|---|---|---|---|---|---|---|---|---|---|---|
| ESP853X-01D | SFP28 SR | DOWNLOAD | 32G | 850nm | 100M | -6.2~2 | -10.2 | LC | 0~70 | VCSEL+PIN |
| ESP313X-10D | SFP28 LR | DOWNLOAD | 32G | 1310nm | 10KM | -7~2 | -11.6 | LC | 0~70 | DFB+PIN |
| ESP313X-40D | SFP28 ER | DOWNLOAD | 32G | 1310nm | 40KM | -3~6 | -14 | LC | 0~70 | DFB+APD |
| ESDxx3X-10D | SFP28 DWDM | DOWNLOAD | 32G | DWDM | 10km | -5~2 | -11.4 | LC | -40-85 | DWDM+PIN |
Frequently Asked Questions
Q1 What is the maximum data rate supported by these SFP28 transceivers?
All the SFP28 transceivers listed in the ordering information support a high-speed data rate of 32G, making them optimal for high-bandwidth storage area networks and ethernet links.
Q2 What transmission distances do these SFP28 modules support?
Depending on the specific model, the transmission distance ranges from 100 meters (for the SR module ESP853X-01D) up to 40 kilometers (for the ER module ESP313X-40D), with LR and DWDM models supporting up to 10 kilometers.
Q3 What wavelengths do these transceivers operate on?
The transceivers operate on different wavelengths: the SR model uses 850nm, the LR and ER models utilize 1310nm, and the DWDM model operates over Dense Wavelength Division Multiplexing channels.
Q4 Which SFP28 model is suitable for industrial temperature environments?
The SFP28 DWDM model (ESDxx3X-10D) is specifically designed for industrial deployments, supporting a wide operating temperature range from -40°C to 85°C. Other models support standard commercial operating temperatures from 0°C to 70°C.
Q5 What laser and receiver types are featured in these modules?
The series utilizes various optical component configurations, including VCSEL+PIN for short-range (SR), DFB+PIN for long-range (LR), DFB+APD for extended-range (ER), and DWDM+PIN for wavelength-multiplexed networks.
Q6 How do I access the technical data sheets for these products?
You can download the detailed technical data sheet for any module by clicking the "DOWNLOAD" button located in the corresponding row of the ordering information table.
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