Revolutionize your network infrastructure with the BWN-S28-B32L SFP module, a high-performance 25G SFP28 BiDi optical transceiver engineered for maximum efficiency and reliability. This cutting-edge module enables bidirectional transmission over a single fiber, significantly reducing infrastructure costs while delivering enterprise-grade connectivity for today’s demanding network environments.
Parameters
| Parameter | Value | Parameter | Value |
| Form Factor | SFP28 | Max Data Rate | 25.78 Gbps |
| Wavelength | TX1330nm/RX1270nm | Max Cable Distance | 10km/20km/40km/50km |
| Connector | Simplex LC | Media | SMF |
| Transmitter Type | DFB | Receiver Type | PIN/APD |
| TX Power | 0 to 6 dBm | Minimum Receiver Sensitivity | -14 dBm |
| Power Budget | 14 dB | Receiver Overload | 0 dBm |
| Power Consumption | ≤1.5 W | Extinction Ratio | >3 dB |
| DDM/DOM | Supported | Temperature Range | Commercial: 0 to 70°C Industrial: -40 to 85°C |
| Modulation Format | NRZ | CDR (Clock and Data Recovery) | TX & RX Built-in CDR |
| Protocols | IEEE 802.3by, SFP28 MSA, SFF-8402, SFF-8472 | Warranty | 3 years |
| Application | 25G Ethernet, 5G fronthaul | Compatibility | Cisco, Mikrotik, HPE, TP-LINK, HP, Juniper |
Key Features
- Single-Fiber Bidirectional Technology – Transmits at 1330nm and receives at 1270nm over a single strand of fiber, cutting fiber infrastructure costs by 50% compared to traditional duplex solutions.
- Versatile Transmission Range – Available in multiple distance variants (10km/20km/40km/50km), providing flexible deployment options for diverse network architectures.
- Industry-Leading Compatibility – Fully compliant with SFP28 MSA standards and compatible with major equipment vendors including Cisco, Mikrotik, HPE, TP-LINK, HP, and Juniper.
- Enhanced Diagnostic Capabilities – Built-in Digital Diagnostic Monitoring (DDM) provides real-time performance data for temperature, voltage, and optical power, facilitating proactive network management.
- Industrial-Grade Reliability – Available in both commercial (0-70°C) and industrial (-40-85°C) temperature ranges, ensuring stable operation in harsh environments with low power consumption (≤1.5W).
Application
- 5G Infrastructure – Perfect for 5G fronthaul CPRI/eCPRI networks, delivering the high bandwidth and low latency required for next-generation mobile communications.
- Data Center Interconnect – Enables cost-effective 25G connections between data centers with superior power efficiency and transmission quality.
- Enterprise Network Backbone – Provides reliable high-speed connectivity for campus networks, financial institutions, and other bandwidth-intensive enterprise environments requiring secure, high-performance links.
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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