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Fortinet FN-TRAN-QSFP+LR QSFP+ Module - 40GBase-LR Optical Fiber Transceiver for FortiGate 3700D Firewalls
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Product Features
Technical Overview
This transceiver operates on the 40GBase-LR standard, which defines a 40 Gigabit Ethernet interface for long-reach optical fiber connections. It utilizes a single port configured for 40GBase-LR networking, ensuring compatibility with standard fiber optic cabling and infrastructure.
The module's design focuses on efficiency, minimizing power consumption and CPU utilization on the host device to maintain optimal firewall performance. Its optical fiber support provides inherent advantages in signal integrity, reducing electromagnetic interference and enabling data transfers over extended distances without degradation.
Key Product Advantages
Optical fiber media offers superior durability and minimal signal loss compared to copper alternatives, making this module ideal for environments requiring reliable long-distance connections. The 40GBase-LR technology optimizes performance for enterprise backbones, data center interconnects, and high-availability network segments.
High-Speed Connectivity
Delivers full 40 Gbps throughput for bandwidth-intensive applications, reducing network bottlenecks in security and data aggregation scenarios.
- 40 Gigabit Ethernet capability
- Low-latency data transfers
- Supports high-density traffic loads
Fortinet Ecosystem Integration
Built for Fortinet FortiGate 3700D firewalls, ensuring firmware compatibility and reliable operation within Fortinet's security fabric.
- Verified for FortiGate 3700D series
- Seamless deployment in Fortinet environments
- Maintains warranty and support eligibility
Deployment / Use Cases
Deploy the FN-TRAN-QSFP+LR module in Fortinet FortiGate 3700D firewalls to establish high-speed uplinks to core switches, aggregation layers, or internet gateways. It is particularly effective in scenarios demanding robust security inspection without compromising network throughput, such as in perimeter defense or internal segmentation.
Common use cases include data center spine-leaf architectures where 40GbE links connect firewall clusters, enterprise campus networks requiring secure high-bandwidth backbones, and service provider edges needing scalable security appliances. The module supports optical fiber cabling, making it suitable for connections exceeding 100 meters where copper would be impractical.
Data Center Interconnect
Connect FortiGate 3700D firewalls between data halls or across campuses using single-mode fiber for secure, high-speed traffic inspection.
Enterprise Network Aggregation
Use as an uplink from distribution switches to firewall clusters, ensuring 40 Gbps throughput for aggregated user and server traffic.
Highlights
- QSFP+ form factor optical transceiver module for 40 Gigabit Ethernet networks
- 40GBase-LR technology supports data transfer rates up to 40 Gbps over optical fiber
- Single port configured for 40GBase-LR networking with LC duplex connector interface
- Compatible with Fortinet FortiGate 3700D series firewalls for seamless integration
- Optical fiber media ensures minimal signal loss and reliable long-distance performance
- Hot-pluggable design allows for installation without powering down the host device
- Designed to minimize power consumption and CPU utilization on the firewall
- Ideal for high-speed uplinks, data center interconnects, and enterprise backbones
Specifications
| Specifications | |
|---|---|
| Manufacturer | Fortinet, Inc |
| Manufacturer Part Number | FN-TRAN-QSFP+LR |
| Brand Name | Fortinet |
| Product Name | QSFP+ Module |
| Product Type | QSFP+ |
| Technical Information | |
| Application/Usage | Optical Network,Data Networking |
| Interfaces/Ports | |
| Total Number of Ports | 1 |
| Interfaces/Ports Details | 1 x 40GBase-LR Network |
| Media & Performance | |
| Media Type Supported | Optical Fiber |
| Ethernet Technology | 40 Gigabit Ethernet |
| Network Technology | 40GBase-LR |
| Miscellaneous | |
| Compatibility | Fortinet FortiGate 3700D Firewalls |
FAQ
What is the maximum data transfer speed of this QSFP+ module?
The Fortinet FN-TRAN-QSFP+LR supports a maximum data transfer rate of 40 gigabits per second (Gbps) using 40GBase-LR technology. This speed is achieved over optical fiber cabling, providing full 40 Gigabit Ethernet throughput for high-bandwidth applications like data center interconnects or firewall uplinks.
Which Fortinet devices is this transceiver compatible with?
This module is specifically compatible with Fortinet FortiGate 3700D series firewalls. It is designed to integrate seamlessly into these security appliances, ensuring reliable operation and maintaining compatibility with Fortinet's firmware and support frameworks for optimal performance in Fortinet network environments.
What type of cable and connector does this module require?
The module requires optical fiber cabling with LC duplex connectors to support the 40GBase-LR interface. It is designed for use with single-mode fiber optic cables, which enable long-distance connections with minimal signal loss, typically suited for reaches up to 10 kilometers depending on fiber quality and network conditions.
Can this module be hot-swapped during operation?
Yes, the FN-TRAN-QSFP+LR features a hot-pluggable design, allowing it to be installed or replaced without powering down the FortiGate 3700D firewall. This capability minimizes downtime during maintenance or upgrades, supporting continuous network availability in critical deployment scenarios.
| Qty | Price | Available |
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