BlueOptics SFP BO08C38S1 - 1.25 Gbps 850 nm 550 m LC Multimode SFP Transceiver Compatible with Finisar FCMJ-8521-3

The BlueOptics SFP BO08C38S1 is a high-performance, cost-effective SFP transceiver designed for 1.25 Gbps 1000BASE-SX Ethernet applications over multimode fiber. Fully compatible with Finisar FCMJ-8521-3 and other major brands, this module delivers reliable connectivity for enterprise and data center networks.

Advantages

Compatible with a wide range of networking equipment from Cisco, Juniper, HP, Dell, and more. Hot-pluggable design ensures easy installation and minimal downtime. Digital Diagnostic Monitoring (DDM/DOM) provides real-time performance tracking. Low power consumption under 1.0 W reduces energy costs.

Suitable for

• Enterprise LAN and campus networks
• Data center interconnects
• Fiber-to-the-desk applications
• Storage area networks (SAN)

Key specifications

• Module Type: SFP
• Data Rate: 1.25 Gbps
• Ethernet Standard: 1000BASE-SX
• Wavelength: 850 nm
• Max Transmission Distance: 550 m
• Fiber Type: Multi-Mode Fiber (MMF)
• Connector Type: LC Duplex
• Digital Diagnostic Monitoring (DDM/DOM): Yes
• Hot-Pluggable: Yes
• Laser Type: VCSEL
• Receiver Type: PIN Photodiode
• Power Consumption: < 1.0 W
• Operating Temperature: 0°C to 70°C
• Storage Temperature: -40°C to 85°C
• Housing Material: Metal (Zinc Alloy)
• MSA Compliance: SFP MSA Compliant

Recommendations

For optimal performance, use with OM3 or OM4 multimode fiber cables. Ensure your switch or router supports SFP modules and 1000BASE-SX standard. This transceiver is a drop-in replacement for Finisar FCMJ-8521-3 and similar models.