BlueOptics TP-Link SM321A Compatible SFP Transceiver, LC-Simplex, 1000BASE-BX-D, Singlemode Fiber, TX1550nm/RX1310nm, 20km

The BlueOptics SM321A-BO is a high-performance SFP transceiver designed for Gigabit Ethernet applications. It is fully compatible with TP-Link SM321A switches and routers, providing reliable single-mode fiber connectivity over distances up to 20 km. This BiDi (Bi-directional) module uses LC-Simplex connectors and operates at a wavelength of TX1550nm/RX1310nm, enabling efficient data transmission over a single fiber strand.

Advantages

This transceiver offers cost-effective and flexible network expansion with hot-pluggable capability, allowing for easy installation and replacement without network downtime. It supports Digital Diagnostics Monitoring (DDM/DOM) for real-time monitoring of operating parameters, ensuring optimal performance and troubleshooting. MSA compliant for interoperability with a wide range of networking equipment.

Suitable for

• Gigabit Ethernet networks requiring single-mode fiber connections
• Point-to-point links in enterprise, data center, and telecom environments
• Upgrading or expanding TP-Link SM321A compatible systems
• Long-distance transmission up to 20 km

Key specifications

• Transceiver Type: SFP
• Data Rate: 1.25 Gbps
• Ethernet Standard: 1000BASE-BX-D
• Transmission Wavelength (TX): 1550 nm
• Reception Wavelength (RX): 1310 nm
• Max Distance: 20 km
• Fiber Type: Singlemode Fiber (SMF)
• Connector Type: LC-Simplex
• Bi-directional (BiDi): Yes
• DDM/DOM Support: Yes
• Compatibility: TP-Link SM321A
• Operating Temperature Range: 0°C to 70°C
• Power Supply Voltage: 3.3 V
• MSA Compliant: Yes
• Hot-Pluggable: Yes
• Laser Type: DFB
• Receiver Type: PIN Photodiode

Recommendations

For optimal performance, use with compatible TP-Link SM321A series equipment and single-mode fiber optic cables with LC connectors. Ensure proper handling and avoid bending fiber cables beyond their minimum bend radius.