Experience unparalleled network performance with the BWN-S28-S31L 25G SFP28 optical transceiver. Engineered for versatility and reliability, this SFP module delivers high-speed 25G connectivity across multiple distance options while maintaining exceptional signal integrity and energy efficiency. Whether upgrading your data center or expanding telecommunications infrastructure, this transceiver provides the perfect balance of performance, compatibility, and value.
Parameters
| Parameter | Value | Parameter | Value |
| Form Factor | SFP28 | Max Data Rate | 25.78 Gbps |
| Wavelength | 1310 nm | Max Cable Distance | 300m/10km/20km/30km/40km/60km |
| Connector | Duplex LC | Media | SMF (Single Mode Fiber) |
| Transmitter Type | DFB (Distributed Feedback) | Receiver Type | PIN |
| TX Power | -7 to +2 dBm | Minimum Receiver Sensitivity | < -11 dBm |
| Power Budget | 9 dB | Receiver Overload | +2 dBm |
| Power Consumption | < 1.0 W | Extinction Ratio | > 3.5 dB |
| DDM/DOM | Supported | Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Modulation Format | NRZ | CDR (Clock and Data Recovery) | TX & RX Built-in CDR |
| Protocols | IEEE 802.3by, SFP28 MSA, SFF-8472 | Power Supply | +3.3V |
Key Features
- Flexible Reach Options: Available in multiple transmission distances (300m, 10km, 20km, 30km, 40km, 60km) to accommodate diverse network topologies and requirements
- Industry-Leading Performance: Delivers consistent 25.78 Gbps data rates with built-in clock and data recovery (CDR) for superior signal integrity
- Energy Efficient Design: Consumes less than 1.0W of power, significantly reducing operational costs and heat generation in high-density deployments
- Real-Time Monitoring: Integrated Digital Diagnostic Monitoring (DDM) capability provides continuous performance metrics for proactive network management
- Universal Compatibility: Fully interoperable with equipment from major network vendors including Cisco, Mikrotik, HPE, TP-LINK, HP, and Juniper, eliminating compatibility concerns
Application
- Data Center Interconnection: Perfect for connecting enterprise data centers across metropolitan areas with reliable, high-bandwidth optical links that support critical business operations
- Network Backbone Infrastructure: Provides the ideal foundation for telecommunications carriers and service providers requiring robust, high-capacity connectivity between network nodes
- Enterprise Network Upgrades: Enables seamless migration from 10G to 25G networks while protecting existing fiber infrastructure investments and supporting future bandwidth demands
FAQs
SFP modules convert electrical signals to optical signals (or vice versa), enabling data transmission between networking devices such as switches and routers across various distances and media types.
Our SFP modules are MSA-compliant, ensuring broad compatibility with major equipment manufacturers. Verify compatibility through your device documentation, our online compatibility matrix, or by contacting our technical support team.
Yes, all our modules support hot-swapping. Use an ESD wrist strap during installation, handle modules by their edges, and ensure proper alignment before insertion to prevent damage.
Power consumption typically ranges from 1-2 watts. Operating temperature range is 0°C to 70°C (commercial) or -40°C to 85°C (industrial), with 5-95% non-condensing humidity tolerance.
Our modules come with a 3-year standard warranty covering manufacturing defects and performance issues under normal use. Extended warranty options are available for select products.
Technical documentation is available in our online knowledge base. Support can be accessed via email (support@bwnfibersfp.com), phone, or through our customer support portal.
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