10G SFP+ LR 1310nm 10km Single Mode | 100% Compatible with Fortinet Firewall

10G SFP+ LR 1310nm 10km Single Mode | 100% Compatible with Fortinet Firewall

OptiSolid 10G SFP+ LR transceiver is specially programmed for full compatibility with Fortinet Firewall 10G SFP+ ports. It adopts 9/125μm single-mode fiber for bidirectional data transmission, featuring 1310nm DFB laser, delivering stable 10Gbps connectivity up to 10km over standard single-mode fiber. Fully plug-and-play with no Fortinet compatibility warnings, it is an ideal replacement for Fortinet FN-TRAN-SFP+LR series LR modules (such as FTLX1471D3BCL, FTLX1471D3BCLFTN) in data centers, enterprise WAN/metro networks and Fortinet firewall long-distance deployment scenarios.

• ✅ 100% Plug & Play with All Fortinet Firewall 10G SFP+ Ports
• ✅ 10GBASE-LR Standard, Compliant with IEEE 802.3ae
• ✅ Stable 10Gbps Link: Up to 10km Over 9/125μm Single-Mode Fiber
• ✅ Commercial Temperature Range: 0°C ~ 70°C for Daily Enterprise Use
• ✅ No "Unknown Module" Alerts in Fortinet FortiOS
• ✅ Full DOM/DDM (DDMI) Real-Time Monitoring Supported (SFF-8472 Compliant)
• ✅ LC Duplex Connector, Compact & Hot-Pluggable
• ✅ 1310nm DFB Laser Transmitter, Low Transmission Error Rate (≤10⁻¹²)
• ✅ Low Power Dissipation (<1.5W) for Energy Efficiency

Important Single Mode Fiber Notice

This is a 10G SFP+ LR single-mode module, compliant with IEEE 802.3ae and SFF-8431 standards. For full 10Gbps transmission, 9/125μm standard single-mode fiber (LC duplex) is required, supporting stable 10km transmission. G.652/G.655/G.657A fiber specifications are compatible. No pairing required—simply connect the LC duplex port to the Fortinet Firewall with a standard single-mode fiber cable. Note: Do not use multi-mode fiber with this single-mode module, as it will cause severe signal loss and connection failure. For Fortinet Firewall devices with NP6 chips (excluding NP6xlite), do not mix 10G and 1G interfaces to avoid bandwidth transmission issues.

Full Fortinet Firewall Compatibility List

Fortinet Firewall Series (10G SFP+ Port Equipped)

• FortiGate 600E, FortiGate 800E, FortiGate 1000E, FortiGate 1500D
• FortiGate 2000E, FortiGate 3000E, FortiGate 4000E, FortiGate 6000F
• All Fortinet Firewall models with 10G SFP+ ports (compatible with FortiOS all versions), suitable for WAN/metro and inter-site interconnection scenarios

Technical Specifications

Typical Applications

• Long-distance 10G connections for Fortinet Firewall devices in data centers, enterprise WAN/metro networks and inter-site interconnection scenarios
• Reliable 10G links using 9/125μm single-mode fiber, suitable for long-distance deployment in enterprise and WAN scenarios
• Fortinet Firewall deployments requiring high-speed, long-distance connectivity (up to 10km) with stable performance and anti-interference capability
• Point-to-point 10G connections for Fortinet Firewall to switches, servers and other network devices in cross-office, campus backbone and WAN architectures
• Upgrade and replacement for Fortinet FN-TRAN-SFP+LR (FTLX1471D3BCL, FTLX1471D3BCLFTN) 10G SFP+ LR single-mode modules

Legal Disclaimer

OptiSolid is an independent third-party optical transceiver company. We are not affiliated with, endorsed by, or sponsored by Fortinet. All brand names, trademarks and model numbers (including FN-TRAN-SFP+LR, FTLX1471D3BCL, FTLX1471D3BCLFTN) are used only for compatibility demonstration.

Frequently Asked Questions

Q: Can I use this LR module alone with Fortinet Firewall?
A: Yes. Simply connect it to the Fortinet Firewall using a 9/125μm single-mode fiber cable for stable 10Gbps transmission up to 10km. No pairing required.

Q: Will this show as an unknown device in Fortinet FortiOS?
A: No. It is fully programmed to avoid compatibility warnings and support normal monitoring in Fortinet FortiOS, including DOM/DDM data display.

Q: What fiber cable do I need?
A: 9/125μm standard single-mode fiber (LC duplex) is required, compatible with G.652/G.655/G.657A specifications. Do not use multi-mode fiber, as it will cause severe signal loss and connection failure.

Q: Is there any note for deploying with Fortinet Firewall?
A: Yes. For Fortinet Firewall devices with NP6 chips (excluding NP6xlite), do not mix 10G and 1G interfaces during deployment. Ensure the single-mode fiber is properly terminated to avoid signal attenuation.

Q: Is this module compatible with all Fortinet Firewall 10G SFP+ ports?
A: Yes, it is fully compatible with all Fortinet Firewall models featuring 10G SFP+ ports, with no additional configuration needed. It supports backward compatibility with 1Gbps devices and adapts to all versions of FortiOS.