Fortinet 100G Optical Transceiver (FN-TRAN-QSFP28-DR)

About Fortinet FN-TRAN-QSFP28-DR 100GBASE-DR QSFP28 Optical Transceiver in Bangladesh

The Fortinet FN-TRAN-QSFP28-DR is a 100GbE QSFP28 optical transceiver designed for high-speed Ethernet connectivity over single-mode fiber. Based on the 100GBASE-DR standard, it provides up to 500 meters of transmission distance using a 1310nm optical wavelength and Duplex LC connectivity.

The FN-TRAN-QSFP28-DR is designed for compatible Fortinet systems equipped with QSFP28 slots. Its compact QSFP28 form factor makes it suitable for high-density data center, enterprise networking and security infrastructure deployments.

Fortinet FN-TRAN-QSFP28-DR 100G Optical Transceiver Specifications & Features

Overview

The Fortinet FN-TRAN-QSFP28-DR provides high-bandwidth 100GbE optical connectivity for compatible Fortinet networking and security platforms. It uses the QSFP28 form factor and 100GBASE-DR technology to deliver high-speed transmission over single-mode fiber.

With a maximum transmission distance of 500 meters, the transceiver is well suited to data center interconnects, server-to-switch links, high-performance network aggregation and other short-reach 100GbE applications.

Buy Fortinet FN-TRAN-QSFP28-DR 100G Optical Transceiver in Bangladesh

Purchase the Fortinet FN-TRAN-QSFP28-DR 100GBASE-DR QSFP28 Optical Transceiver from Datacom Technologies (BD). We supply Fortinet networking equipment, optical transceivers, switches, firewalls and data center connectivity products in Bangladesh with competitive pricing, technical consultation and nationwide delivery.

Key Features

• 100GbE high-speed optical connectivity
• 100GBASE-DR standard
• QSFP28 form factor
• Up to 500m transmission distance
• 1310nm optical wavelength
• Single-Mode Fiber (SMF)
• Duplex LC connector
• Single-Lambda PAM4 technology
• Designed for compatible Fortinet QSFP28 systems
• Suitable for high-density data center networks
• 0°C to 70°C operating temperature
• Suitable for 100G Ethernet applications

Applications

• 100G Ethernet Networks
• Data Center Switching
• Enterprise Core Networking
• Data Center Interconnects
• High-Speed Server Connectivity
• Network Aggregation
• High-Performance Computing
• Cloud Infrastructure
• Security Infrastructure
• Short-Reach 100GbE Links

100GbE High-Speed Connectivity

The FN-TRAN-QSFP28-DR is designed for 100GbE network environments where high bandwidth and efficient optical connectivity are required.

Its 100GBASE-DR implementation provides a practical short-reach optical solution for modern data center and enterprise networks.

100GBASE-DR Technology

The FN-TRAN-QSFP28-DR uses the 100GBASE-DR optical standard. Fortinet identifies the module as a 100 GE QSFP28 transceiver using 100GBASE-DR technology for compatible QSFP28 systems.

100GBASE-DR is designed around a single optical wavelength and is intended for high-speed single-mode fiber connections over relatively short distances.

Single-Lambda PAM4

The FN-TRAN-QSFP28-DR uses single-lambda PAM4 optical transmission. This architecture enables 100GbE transmission over a single optical wavelength rather than using four separate optical wavelengths.

The transceiver uses an internal electrical-to-optical architecture to support the 100GBASE-DR optical interface while maintaining the QSFP28 form factor.

1310nm Optical Wavelength

The transceiver operates around the 1310nm optical wavelength. Fortinet's technical data specifies a wavelength range of approximately 1304.5nm to 1317.5nm for the FN-TRAN-QSFP28-DR.

The 1310nm wavelength is widely used for single-mode fiber optical networking and is well suited to data center and enterprise fiber infrastructure.

500m Transmission Distance

The FN-TRAN-QSFP28-DR supports transmission distances of up to 500 meters according to Fortinet's transceiver documentation.

This makes the module appropriate for short-reach data center deployments, equipment-room interconnections and other 100GbE links where the optical distance is within the supported 500-meter range.

Single-Mode Fiber Connectivity

The FN-TRAN-QSFP28-DR is designed for single-mode fiber (SMF). Using the appropriate duplex single-mode fiber cabling is important for achieving the specified optical performance.

Before installation, verify that the existing fiber infrastructure, patch panels and optical connectors are compatible with the transceiver.

Duplex LC Connector

The FN-TRAN-QSFP28-DR uses a Duplex LC optical connector. Duplex LC connectivity provides separate transmit and receive optical paths over a two-fiber single-mode connection.

Ensure that the fiber patch cable and network equipment use compatible LC connectors and appropriate single-mode fiber.

QSFP28 Form Factor

The QSFP28 form factor provides a compact physical design for high-density 100GbE networking equipment.

Using QSFP28 modules allows compatible switches, routers, firewalls and other networking platforms to provide high-speed optical connectivity without requiring the larger physical footprint associated with multiple lower-speed interfaces.

Fortinet System Compatibility

The FN-TRAN-QSFP28-DR is designed for compatible Fortinet systems with QSFP28 slots. Fortinet documentation specifically identifies the module for systems with QSFP28 slots.

Compatibility should be checked against the exact Fortinet device model, firmware version and interface configuration before purchasing or installation.

Forward Error Correction

100GBASE-DR QSFP28 implementations use PAM4 signaling and require appropriate Forward Error Correction handling. Fortinet's technical documentation explains that 100GBASE-DR transceivers implement line-side FEC within the transceiver architecture.

When configuring a compatible Fortinet interface, follow the platform-specific FortiOS and transceiver configuration requirements rather than applying settings intended for other 100G optical standards.

Operating Temperature

The FN-TRAN-QSFP28-DR is specified for a standard operating temperature range of 0°C to 70°C.

This commercial temperature range is suitable for typical controlled data center, enterprise networking and telecommunications equipment environments.

100G Data Center Networking

The FN-TRAN-QSFP28-DR is well suited to modern data center environments requiring high-speed optical connectivity between switches, routers, security appliances and servers.

• Core-to-distribution networking
• Leaf-spine network architectures
• Data center aggregation
• Server-to-switch 100GbE connectivity
• High-performance computing networks
• Cloud infrastructure

FN-TRAN-QSFP28-DR vs 100GBASE-LR4

Compatibility Considerations

Before purchasing the FN-TRAN-QSFP28-DR, confirm that the target device has a compatible QSFP28 interface and supports 100GBASE-DR optics.

• Compatible Fortinet QSFP28 port
• 100GBASE-DR support
• Single-mode fiber infrastructure
• Duplex LC cabling
• Maximum optical distance within 500m
• Compatible firmware and transceiver configuration
• Appropriate FEC configuration

Do not substitute the FN-TRAN-QSFP28-DR with LR4, SR4, CWDM4 or other 100G optical modules without checking compatibility. Different 100G standards can use different optical technologies, fiber types and transmission distances.

Benefits

• 100GbE high-speed connectivity
• Compact QSFP28 form factor
• 100GBASE-DR optical standard
• Up to 500m reach
• 1310nm single-lambda operation
• Single-mode fiber support
• Duplex LC connector
• Suitable for high-density data center networks
• Suitable for compatible Fortinet platforms
• Standard 0°C to 70°C operating range

Why Buy from Datacom Technologies (BD)?

Datacom Technologies (BD) supplies Fortinet optical transceivers, network switches, firewalls, routers, server networking components and data center infrastructure products in Bangladesh.

• Call/WhatsApp: +8801748173213
• Email: sales@datacom.com.bd
• Alternative Email: datacomtechnologiesbd@gmail.com
• Office: Tropical Center, 218, Dr. Kudroti Khuda Road, New Elephant Road, Dhaka-1205, Bangladesh

Frequently Asked Questions (FAQ)

Q1: What is the Fortinet FN-TRAN-QSFP28-DR?
The FN-TRAN-QSFP28-DR is a 100GbE QSFP28 optical transceiver using the 100GBASE-DR standard for single-mode fiber connections.

Q2: What is the maximum transmission distance?
The transceiver supports up to 500 meters according to Fortinet's transceiver documentation.

Q3: What fiber does FN-TRAN-QSFP28-DR use?
It uses Single-Mode Fiber (SMF).

Q4: What wavelength does it use?
The module operates at approximately 1310nm.

Q5: What connector does FN-TRAN-QSFP28-DR use?
It uses a Duplex LC optical connector.

Q6: What form factor does it use?
The FN-TRAN-QSFP28-DR uses the QSFP28 form factor.

Q7: Is FN-TRAN-QSFP28-DR a 100GBASE-LR4 module?
No. It is a 100GBASE-DR module. Fortinet lists LR and DR as separate transceiver models.

Q8: Can FN-TRAN-QSFP28-DR be used with multimode fiber?
No. The FN-TRAN-QSFP28-DR is specified for single-mode fiber.

Q9: Is FN-TRAN-QSFP28-DR suitable for data centers?
Yes. Its 100GbE bandwidth, QSFP28 form factor and 500m single-mode-fiber reach make it suitable for short-reach data center and enterprise networking applications.

Q10: Does FN-TRAN-QSFP28-DR support 40G operation?
100GBASE-DR uses a single-lambda PAM4 architecture and should not be assumed to support 40GbE operation. Fortinet specifically notes this limitation for 100GBASE-DR transceivers.

Q11: What is the operating temperature?
The standard operating temperature range is 0°C to 70°C.

Q12: Is FN-TRAN-QSFP28-DR compatible with all QSFP28 ports?
No. A physical QSFP28 slot alone does not guarantee compatibility. Verify that the specific networking device supports 100GBASE-DR and the FN-TRAN-QSFP28-DR.

Q13: What is the difference between DR and LR4?
FN-TRAN-QSFP28-DR is a short-reach 100GBASE-DR module supporting up to 500m, while Fortinet's LR module is intended for 10km operation using a different optical architecture.

Q14: Where can I buy Fortinet FN-TRAN-QSFP28-DR in Bangladesh?
You can contact Datacom Technologies (BD) for Fortinet optical transceivers, networking equipment and data center connectivity products with competitive pricing and nationwide delivery.