25G-SFP28 DWDM Colored Optics Module; 5G Base Station Fronthaul Optical Module
Product Overview
With the widespread adoption of 5G networks, a large number of 5G base stations need to be deployed. Among these, 25G optical modules are the most widely used components in 5G fronthaul connections.
Fholink introduces 25G optical modules, primarily including 25G gray optics, 25G colored optics, and 25G single-fiber bidirectional modules, which are extensively applied in fronthaul network construction.
Features
1. Hot-pluggable SFP28 form factor
2. SFP28 solution compliant with SFF-8402
3. Supports bit rates up to 25.78Gb/s
4. Compliant with IEEE 802.3by standard
5. Digital Diagnostic Monitoring interface compliant with SFF-8472
6. Low power consumption <1.5W
7. Single 3.3V power supply
8. Full metal housing with excellent EMI performance
9. Operating temperature: 0°C to +70°C (case temperature)
10. Industrial-grade operating temperature: -40°C to +85°C
11. Digital Diagnostic Monitoring (DDM) support
12. RoHS compliant (lead-free)
Technical Parameters
| 25G SFP28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 |
| 25G Gray Optics Module | FH-SFP28-SR | 25Gb/s | 850nm | 100m | -8.4~2.4 | VCSEL | <-10.3 | PIN | LC |
| FH-SFP28-LR | 25Gb/s | 1310nm | 10km | -7~+2 | DFB | <-11 | PIN | LC | |
| 25G Colored Optics Module | FH-SFP28-CW-10 | 25Gb/s | 1270-1370 | 10km | -7~+2 | DFB | -11 | PIN | LC |
| FH-SFP28-CW-10 | 25Gb/s | 1470-1570 | 10km | -7~+2 | EML | -11 | PIN | LC | |
| FH-SFP28-CW-20 | 25Gb/s | 1270-1370 | 20km | 0~4 | DFB | -15 | PIN | LC | |
| FH-SFP28-CW-20 | 25Gb/s | 1470-1570 | 20km | 0~4 | EML | -15 | PIN | LC | |
| FH-SFP28-DW-10 | 25Gb/s | CH21-60 | 10km | -7~+2 | EML | -11 | PIN | LC | |
| 25G Single Fiber Module | FH-SFP28-T27-10 | 25Gb/s | 1270/1330 | 10km | -7~+2 | DFB | -11 | PIN | LC |
| FH-SFP28-T33-10 | 25Gb/s | 1330/1270 | 10km | -7~+2 | DFB | -11 | PIN | LC | |
Applications
1. 25G Ethernet networks
2. 4G/5G base station fronthaul
3. 25G switches
4. 25G optical fiber network card servers
5. High-density connections between other network devices
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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
