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10G SFP+ DAC
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100G QSFP28 DAC
200G QSFP56 DD DAC
400G QSFP DD DAC
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40G QSFP+ AOC
56G QSFP+ AOC
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China 40G QSFP+ Optical Module Suppliers - High-Speed 40Gbps QSFP+ Factory for Data Centers & Telecom
Ordering Information
| P/N | Description | Data Sheet | Data Rate | Wavelength | Distance | Output Power | Sensitivity | Connector | Temp.(℃) | Laser Type |
|---|---|---|---|---|---|---|---|---|---|---|
| EQP854X-01D | QSFP+ SR4 | DOWNLOAD | 40G | 850nm | 100M | -7.6~2.4 | <-9.5 | MPO | 0~70 | VCSEL+PIN |
| EQP854X-03D | QSFP+ ESR4 | DOWNLOAD | 40G | 850nm | 400M | -7.6~1 | <-9.9 | MPO | 0~70 | VCSEL+PIN |
| EQP314X-2D-M | QSFP+ PSM IR4 | DOWNLOAD | 40G | 1310nm | 2KM | -7.6~1 | <-9.9 | MPO | 0~70 | DFB+PIN |
| EQP314X-2D | QSFP+ CWDM4 | DOWNLOAD | 40G | CWDM4 1270-1330 | 2KM | -7~2.3 | <-11.5 | LC | 0~70 | DFB+PIN |
| EQP274X-10D | QSFP+ LR4 | DOWNLOAD | 40G | CWDM4 1270-1330 | 10KM | -7~2.3 | <-11.5 | LC | 0~70 | DFB+PIN |
| EQP274X-20D | QSFP+ LR4 | DOWNLOAD | 40G | CWDM4 1270-1330 | 20KM | -5.5~1.5 | <-12.5 | LC | 0~70 | DFB+PIN |
| EQP274X-30D | QSFP+ ER4 Lite | DOWNLOAD | 40G | CWDM4 1270-1330 | 30KM | -7~2.3 | <-11.5 | LC | 0~70 | DFB+PIN |
| EQP294X-40D | QSFP+ ER4 | DOWNLOAD | 40G | 1295.56-1309.14nm | 40KM | 1~6 | <-15 | LC | 0~70 | DFB+PIN |
| EQP294X-60D | QSFP+ eER4 | DOWNLOAD | 40G | 1295.56-1309.14nm | 60KM | 1~6.5 | -24 | LC | 0~70 | EML+APD |
| EQP294X-80D | QSFP+ ZR4 | DOWNLOAD | 40G | 1295.56-1309.14nm | 80km | 1~6.5 | -24 | LC | 0~70 | DFB+APD |
| EB854X-01D-SR | QSFP+ Bidi SR | DOWNLOAD | 40G | 850nm | 100m | -4~5 | <-11 | LC | 0~70 | VCSEL+PIN |
| EB894X-02D | QSFP+ SWDM4 | DOWNLOAD | 40G | 850-940nm | 240m | -7.5~3 | -9.1 | LC | 0~70 | VCSEL+PIN |
Frequently Asked Questions
1. What is the difference between QSFP+ SR4 and LR4 optical modules?
QSFP+ SR4 (Short Range) transceivers operate at 850nm over multimode fiber (MMF) for distances up to 100m or 400m (ESR4), using MPO/MTP connectors. QSFP+ LR4 (Long Range) transceivers operate at CWDM wavelengths (1270-1330nm) over single-mode fiber (SMF) for distances up to 10km or 20km, using LC duplex connectors.
2. Which connector types are used for these 40G QSFP+ transceivers?
Depending on the specific model, these transceivers utilize either MPO (typically for multi-lane parallel optics like SR4, ESR4, and PSM IR4) or LC connectors (typically for wavelength division multiplexing like CWDM4, LR4, ER4, and BiDi).
3. What is the maximum transmission distance supported by this product line?
The maximum transmission distance ranges from 100 meters (via multimode fiber with EQP854X-01D) up to 80 kilometers (via single-mode fiber with EQP294X-80D using DFB+APD laser technology).
4. What are the operating temperature ranges for these modules?
All the listed 40G QSFP+ transceivers are designed to operate under commercial temperature standards, which range from 0°C to 70°C.
5. How do I access the detailed technical specifications and datasheets?
You can easily download the detailed PDF datasheet for any specific part number by clicking the green "DOWNLOAD" button located in the "Data Sheet" column of the ordering information table.
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