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The Black Box LFP403 is a high-performance SFP transceiver module designed for 155 Mbps single-mode fiber applications. Operating at 1310nm wavelength and supporting distances up to 60 km, it is ideal for telecom, metro, and enterprise backbone networks. With Extended Digital Diagnostics Monitoring (DDM), it offers administrators insight into optical parameters to maximize uptime and reliability.
As an official Black Box component, the LFP403 ensures seamless integration into optical networks, providing stable long-distance connectivity with low error rates, making it perfect for mission-critical environments.
This SFP Module is hot-swappable, compact, and fully standards-compliant. It supports SONET/SDH and Fast Ethernet over fiber, with diagnostics for monitoring temperature, voltage, laser bias, and receive/transmit power levels.
The LFP403 is engineered for carrier-grade long-haul deployments. Its diagnostics support proactive network maintenance, while the rugged design ensures stability in demanding operational conditions. Hot-swap capability minimizes downtime during deployment or replacement.
The Black Box LFP403 delivers highly reliable long-distance fiber connectivity with proactive diagnostics that allow administrators to monitor link conditions. Designed for continuous enterprise and carrier-class workloads, it ensures secure, high-availability optical transport.
| Specification | Details |
|---|---|
| Part Number | LFP403 |
| Brand | Black Box |
| Product Type | SFP Transceiver Module |
| Form Factor | SFP (Small Form-factor Pluggable) |
| Data Rate | 155 Mbps |
| Fiber Type | Single-Mode Fiber (SMF) |
| Maximum Distance | Up to 60 km |
| Wavelength | 1310 nm |
| Connector | LC duplex |
| Standards | IEEE 802.3, SONET/SDH compliant |
| Diagnostics | Extended DDM (Temp, Voltage, Bias, Tx/Rx levels) |
| Hot-Pluggable | Yes |
| Operating Voltage | 3.3 V |
| Power Consumption | < 1W typical |
| Enclosure | Metal EMI-shielded housing |
| Operating Temperature | 0°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| MTBF | Over 1,000,000 hours |
| Application | Telecom, Metro, Enterprise long-haul links |
| Warranty | Backed by Black Box warranty |

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Expedited Shipping take about 2-3 business days
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Call: 469.458.9636
Email: sales@dcsupplies.net
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469.458.9636
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Email
sales@dcsupplies.net