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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
100G QSFP28 Single Lambda Optical Module - China Suppliers & Factory for Efficient Network Upgrades
Ordering Information
| P/N | Description | Data Sheet | Data Rate | Wavelength | Distance | Output Power | Sensitivity(OMA) | Connector | Temp.(℃) | Laser Type |
|---|---|---|---|---|---|---|---|---|---|---|
| EQP31Y-10D | QSFP28 LR1 | DOWNLOAD | 100Gb/s | 1310nm | 10km | -1.4~4.5 | -7+TECQ | LC | 0~70 | EML+PIN |
| EQP31Y-30D | QSFP28 ER1 | DOWNLOAD | 100Gb/s | 1310nm | 30km | 0~5.6 | -13.9+TECQ | LC | 0~70 | EML+APD |
| EQP31Y-05D | QSFP28 DR1 | DOWNLOAD | 100Gb/s | 1310nm | 500m | -2.9~4.5 | -3.9 –5.3+ SECQ |
LC | 0~70 | EML+PIN |
| EQP31Y-2D | QSFP28 FR1 | DOWNLOAD | 100Gb/s | 1310nm | 2km | -2.4~4.2 | -4.5 –5.9+ SECQ |
LC | 0~70 | EML+PIN |
| EQP31Y-40D | QSFP28 ER1 | DOWNLOAD | 100Gb/s | 1310nm | 40km | 1.7~7.1 | -13.8 -15.2+TECQ |
LC | 0~70 | EML+APD |
Frequently Asked Questions
Q: What is the maximum transmission distance supported by this QSFP28 series?
A: The series supports transmission distances ranging from 500m (with the EQP31Y-05D DR1 model) up to 40km (with the EQP31Y-40D ER1 model) over single-mode fiber.
Q: What data rate and wavelength do these optical transceivers operate at?
A: All listed modules support a standard data rate of 100Gb/s and operate at a wavelength of 1310nm.
Q: What is the difference between PIN and APD receiver types in these modules?
A: EQP31Y-10D, EQP31Y-05D, and EQP31Y-2D utilize a PIN receiver (EML+PIN) for short to medium ranges, while the long-distance models like EQP31Y-30D and EQP31Y-40D use a highly sensitive APD receiver (EML+APD) to achieve up to 30km and 40km reaches.
Q: What connector type and operating temperature range do they support?
A: These transceivers are equipped with standard LC connectors and operate under commercial temperature conditions ranging from 0 to 70℃.
Q: How can I download the official datasheets for these parts?
A: You can easily access the technical specification sheets by clicking the blue "DOWNLOAD" button located in the Data Sheet column next to each corresponding Part Number.
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