HUAWEI SFP-25G-ESR 25GBASE-ESR SFP28 Transceiver 850nm 300m LC Duplex MMF DOM
The HUAWEI SFP-25G-ESR is a high-performance 25Gbps SFP28 optical transceiver module designed for short-reach data center and enterprise network applications. It operates at an 850nm wavelength and supports transmission distances of up to 300 meters over multi-mode fiber (MMF) using an LC duplex connector. This module features low power consumption, high reliability, and built-in Digital Optical Monitoring (DOM) for real-time parameter tracking. It is fully compliant with SFP28 MSA and 25GBASE-ESR standards, ensuring broad compatibility with HUAWEI and third-party networking equipment. Ideal for high-density server and switch interconnections within data centers.
Figure 1 shows the front panel of SFP-25G-ESR .
Table 1 shows the Quick Specs
| Item | Details |
|---|---|
| Model | HUAWEI SFP-25G-ESR |
| Form Factor | SFP28 |
| Data Rate | 25Gbps |
| Wavelength | 850nm |
| Fiber Type | Multi-mode Fiber (MMF) |
| Reach | 300m |
| Connector | LC Duplex |
| DOM Support | Yes |
| Temp Range | 0°C to +70°C |
| Parameter | Specification |
|---|---|
| General | |
| Product Model | SFP-25G-ESR |
| Standard | 25GBASE-ESR, SFP28 MSA |
| Optical | |
| Transmit Wavelength | 850nm |
| Receive Wavelength | 850nm |
| Fiber Type | Multi-mode Fiber (MMF) |
| Maximum Distance | 300m (OM3/OM4) |
| Connector Type | LC Duplex |
| Electrical | |
| Data Rate | 25.78125 Gbps |
| Power Consumption | < 1.5W |
| Environmental | |
| Operating Temperature | 0°C to +70°C (Commercial) |
| Storage Temperature | -40°C to +85°C |
| Management | |
| Digital Optical Monitoring (DOM) | Supported |
| Mechanical | |
| Dimensions | Standard SFP28 |
| Weight | ~0.04kg |
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