40G QSFP+LR4 10km LC
Product Overview
With the widespread adoption of 5G and the rapid development of AI, the volume of data transmitted over fiber optic networks continues to surge. Today, 40G optical modules are widely used for interconnections in data centers.
Fholink offers a diverse range of 40G QSFP+ optical modules, including single-mode and multi-mode variants, with transmission distances covering everything from 100m to 80km.
Features
1. Supports hot-pluggable QSFP+ form factor, compliant with QSFP+ MSA standards.
2. Compliant with 40G Ethernet IEEE 802.3ba.
3. Supports QDR/DDR InfiniBand data rates.
4. Low power consumption, with a maximum power draw of 2.5W.
5. Full metal housing provides excellent EMI performance.
6. Operating temperature: 0°C to +70°C.
7. Supports Digital Diagnostic Monitoring (DDM).
8. RoHS compliant (lead-free).
Technical Parameters
| 40G QSFP+ 系列 | |||||||||
| Name | Model | 速率 Data Rate | 波长(nm) Wavelength |
距离 Distance |
光功率(dBm) Optical Power |
发射激光器 Source |
灵敏度(dBm) Sensitivity |
接收激光器 Receiver |
接口类型 Connector type |
| 40G Service Module | FH-QSFP+SR4 | 40Gb/s | 850nm | 100m | -7.5-2.5 | VCSEL | -9.5 | PIN | MPO |
| FH-QSFP+eSR4 | 40Gb/s | 850nm | 300m | -7.3-1 | VCSEL | -9.9 | PIN | MPO | |
| FH-QSFP+SR-BD | 40Gb/s | 850nm/900nm | 300m | -7.5~ 3 | VCSEL | -9.1 | PIN |   LC |
|
| FH-QSFP+CW-IR4 | 40Gb/s | CWDM 1270~1330nm | 2km | -7.5~2.5 | CWDM DFB | -11.5 | PIN |   LC |
|
| FH-QSFP+CW-LR4 | 40Gb/s | CWDM 1270~1330nm | 10km | -7.5~2.5 | CWDM DFB | -11.5 | PIN |   LC |
|
| FH-QSFP+CW-ER4-30 | 40Gb/s | CWDM 1270~1330nm | 30km | -2.7~4.5 | CWDM DFB | -16.8 | PIN |   LC |
|
| FH-QSFP+CW-ER4 | 40Gb/s | CWDM 1270~1330nm | 40km | -3.7～+4.5 | CWDM DFB | -20 | APD |   LC |
|
| FH-QSFP+55-ER4 | 40Gb/s | 1550nm | 40km | -3.7～+4.5 | EML | -20 | APD |   LC |
|
| FH-QSFP+ZR4 | 40Gb/s | LWDM | 80km | 1～6 | EML | -24 | APD |   LC |
|
Applications
1. 40G BASE Ethernet networks.
2. Interconnections between switches within the same data center.
3. Interconnections between servers within the same data center.
4. Interconnections between servers and switches within the same data center.
5. 40G dedicated telecom lines.
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ꁇBackbone network
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ꁇMan/private network
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ꁇAccess network
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ꁇCore network
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ꁇSwitches
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ꁇOptical Transceivers
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ꁇNetwork
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ꁇLaser and sensing
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ꁇOptical Fiber Sensing
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ꁇOptical Component
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ꁇFiber Optic Patch Cord
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ꁇOptical Amplifier
