Fortinet FG-TRAN-QSFP28-LR4 100G Transceiver Module

About Fortinet FG-TRAN-QSFP28-LR4 100G QSFP28 10km Transceiver Module in Bangladesh

The Fortinet FG-TRAN-QSFP28-LR4 is a 100GBase-LR4 QSFP28 optical transceiver designed for high-speed network connectivity over single-mode fiber. With 100Gbps Ethernet capability, a transmission range of up to 10km and a Duplex LC optical interface, it is suitable for long-range data center, enterprise core and network infrastructure deployments.

Fortinet identifies the FG-TRAN-QSFP28-LR4 as a 100 GE QSFP28 long-range transceiver for systems equipped with QSFP28 slots. Fortinet's transceiver datasheet specifies single-mode fiber, 1310nm wavelength, Duplex LC connectivity, hot-plug operation and digital monitoring. :contentReference[oaicite:2]{index=2}

Fortinet FG-TRAN-QSFP28-LR4 100G Transceiver Specifications & Features

Overview

The Fortinet FG-TRAN-QSFP28-LR4 is designed to provide 100Gbps optical connectivity across single-mode fiber links. Its LR4 architecture is intended for long-distance 100G Ethernet connections, with Fortinet specifying a transmission range of up to 10km.

The module uses a QSFP28 form factor and Duplex LC connector, making it suitable for compatible Fortinet networking equipment equipped with QSFP28 optical ports.

Buy Fortinet FG-TRAN-QSFP28-LR4 100G Transceiver in Bangladesh

Purchase the Fortinet FG-TRAN-QSFP28-LR4 100GBase-LR4 QSFP28 10km Transceiver Module from Datacom Technologies (BD). We supply Fortinet transceivers, networking hardware, optical modules, switches and enterprise data center equipment in Bangladesh with competitive pricing, technical consultation and nationwide delivery.

Key Features

• 100Gbps Ethernet connectivity
• 100GBase-LR4 optical standard
• QSFP28 form factor
• Up to 10km transmission distance
• Single-Mode Fiber support
• 1310nm optical wavelength
• Duplex LC connector
• Hot-Plug capability
• Digital Optical Monitoring
• Serial ID PROM
• Auto Negotiation support
• Designed for compatible Fortinet QSFP28 ports

Applications

• Fortinet Data Center Networks
• Enterprise Core Networks
• 100G Ethernet Uplinks
• Data Center Interconnects
• Campus Network Backbones
• Long-Distance Server Connectivity
• High-Speed Storage Networks
• Network Aggregation
• Core Switching Infrastructure
• Telecom and Service Provider Networks

100Gbps Ethernet Connectivity

The FG-TRAN-QSFP28-LR4 is designed for 100Gbps Ethernet networking. Fortinet's transceiver documentation specifies an Ethernet data-link rate of approximately 103.1Gbps for the optical module while supporting 100Gbps Ethernet connectivity. :contentReference[oaicite:3]{index=3}

This high bandwidth makes the module suitable for network cores, data center aggregation, high-capacity uplinks and other environments where 100G connectivity is required.

100GBase-LR4 Technology

100GBase-LR4 is a long-range 100GbE optical technology designed for single-mode fiber connectivity. The LR4 implementation uses multiple optical wavelengths that are multiplexed over a duplex fiber connection.

Fortinet specifies the FG-TRAN-QSFP28-LR4 for a transmission range of up to 10km over single-mode media. :contentReference[oaicite:4]{index=4}

10km Transmission Range

The FG-TRAN-QSFP28-LR4 provides up to 10km of optical transmission distance, making it suitable for long-distance connections between network rooms, buildings, data centers and distributed enterprise infrastructure.

Actual achievable distance depends on the installed fiber, attenuation, connector loss, patch panels, splice points and overall optical link budget.

1310nm Optical Wavelength

The module operates around the 1310nm optical wavelength. This wavelength range is widely used for long-distance single-mode fiber networking.

Fortinet's official transceiver datasheet identifies FG-TRAN-QSFP28-LR4 with a 1310nm wavelength and single-mode optical media. :contentReference[oaicite:5]{index=5}

Single-Mode Fiber Support

The FG-TRAN-QSFP28-LR4 is designed for Single-Mode Fiber (SMF). Single-mode fiber is appropriate for long-distance optical links where the 10km LR4 reach is required.

Use compatible single-mode fiber infrastructure and suitable LC duplex patch cables when deploying the module.

Duplex LC Connector

The module uses a Duplex LC optical connector. The LC interface provides separate optical paths for transmit and receive and is widely used in enterprise and data center fiber infrastructure.

Ensure that the installed fiber patching and network equipment use compatible duplex LC single-mode connections.

QSFP28 Form Factor

The FG-TRAN-QSFP28-LR4 uses the QSFP28 form factor. QSFP28 is widely used for 100Gbps Ethernet connectivity in modern data center and enterprise switching platforms.

The compact form factor enables high-density 100G optical connectivity while maintaining compatibility with supported QSFP28 ports.

Hot-Plug Design

Fortinet specifies the FG-TRAN-QSFP28-LR4 as a hot-plug transceiver. This allows the module to be inserted or removed from a compatible QSFP28 port without requiring the entire networking system to be powered down, subject to the platform's operational procedures. :contentReference[oaicite:6]{index=6}

Digital Optical Monitoring

The FG-TRAN-QSFP28-LR4 supports Digital Monitoring. This capability provides visibility into optical-module operating information and can assist network administrators in monitoring link conditions and troubleshooting optical connectivity.

Fortinet's transceiver datasheet identifies digital monitoring and Serial ID PROM support for its QSFP28 transceiver modules. :contentReference[oaicite:7]{index=7}

Enterprise Network Connectivity

The FG-TRAN-QSFP28-LR4 is designed for high-bandwidth enterprise and data center environments where 100Gbps connectivity and long-distance single-mode fiber transmission are required.

Typical deployments include core-to-aggregation links, data center interconnects, high-speed uplinks and backbone connections.

Fortinet Network Compatibility

Fortinet's compatible-transceiver documentation lists FG-TRAN-QSFP28-LR4 as a 100G transceiver for compatible FortiSwitch systems equipped with QSFP28 ports. Fortinet's compatibility tables identify the corresponding optical module as FTLC1151RDPL. :contentReference[oaicite:8]{index=8}

Fortinet documentation also identifies FG-TRAN-QSFP28-LR4 as a 100 GE long-range QSFP28 transceiver for systems with QSFP28 slots. :contentReference[oaicite:9]{index=9}

Compatibility varies by platform and software release. Always verify the exact transceiver compatibility list for the target Fortinet device before purchasing or deploying the module.

Data Center Interconnect

The 10km LR4 reach makes the FG-TRAN-QSFP28-LR4 suitable for connecting network infrastructure across data center facilities or between network aggregation points separated by significant fiber distances.

Using single-mode fiber enables high-speed optical connectivity beyond the short-distance ranges typically associated with multimode 100G SR4 modules.

100G Network Backbone

The FG-TRAN-QSFP28-LR4 can be deployed in 100G network backbone and aggregation applications where high throughput is required between switching layers.

It is particularly appropriate for environments moving large volumes of traffic between core, aggregation and data center infrastructure.

FG-TRAN-QSFP28-LR4 vs 100G SR4

Compatibility Considerations

The FG-TRAN-QSFP28-LR4 should be installed only in compatible equipment with supported QSFP28 ports.

• Compatible Fortinet QSFP28 port
• 100GBase-LR4 support
• Single-mode fiber infrastructure
• Duplex LC fiber connection
• Suitable 1310nm optical path
• Compatible Fortinet software and firmware
• Appropriate optical link budget

Do not substitute the FG-TRAN-QSFP28-LR4 with a 100G SR4 module without checking the fiber type and connector requirements. LR4 uses single-mode fiber and Duplex LC, while SR4 is designed for short-range multimode applications.

Benefits

• 100Gbps high-speed networking
• 100GBase-LR4 standard
• Up to 10km optical reach
• Single-mode fiber support
• 1310nm wavelength
• Duplex LC connectivity
• QSFP28 high-density form factor
• Hot-Plug support
• Digital Optical Monitoring
• Suitable for data center and enterprise backbone networks
• Designed for compatible Fortinet systems

Why Buy from Datacom Technologies (BD)?

Datacom Technologies (BD) supplies Fortinet optical transceivers, QSFP28 modules, network switches, firewalls and enterprise data center networking equipment in Bangladesh. Customers can receive competitive pricing, technical consultation, deployment assistance and nationwide delivery.

• 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 FG-TRAN-QSFP28-LR4?
The FG-TRAN-QSFP28-LR4 is a 100GBase-LR4 QSFP28 optical transceiver designed for long-range 100Gbps Ethernet connectivity.

Q2: What is the maximum transmission distance?
Fortinet specifies a transmission range of up to 10km for the FG-TRAN-QSFP28-LR4. :contentReference[oaicite:10]{index=10}

Q3: What fiber type does it use?
The module is designed for Single-Mode Fiber (SMF).

Q4: What wavelength does FG-TRAN-QSFP28-LR4 use?
Fortinet specifies 1310nm for the FG-TRAN-QSFP28-LR4. :contentReference[oaicite:11]{index=11}

Q5: What connector does it use?
The module uses a Duplex LC connector.

Q6: What form factor does it use?
The FG-TRAN-QSFP28-LR4 uses the QSFP28 form factor.

Q7: Is FG-TRAN-QSFP28-LR4 a 100G module?
Yes. It is a 100GBase-LR4 optical transceiver for 100Gbps Ethernet networking.

Q8: Does it support hot-plug?
Yes. Fortinet's transceiver documentation specifies hot-plug support for the module. :contentReference[oaicite:12]{index=12}

Q9: Does FG-TRAN-QSFP28-LR4 support digital monitoring?
Yes. Fortinet specifies Digital Monitoring and Serial ID PROM support for the transceiver. :contentReference[oaicite:13]{index=13}

Q10: Is FG-TRAN-QSFP28-LR4 compatible with FortiSwitch?
Fortinet's compatibility documentation lists FG-TRAN-QSFP28-LR4 for compatible FortiSwitch systems with QSFP28 ports. Exact compatibility depends on the FortiSwitch model. :contentReference[oaicite:14]{index=14}

Q11: Can FG-TRAN-QSFP28-LR4 be used with multimode fiber?
No. The LR4 module is designed for single-mode fiber. Multimode applications generally require an appropriate SR4 module.

Q12: What is the difference between LR4 and SR4?
LR4 is intended for longer-distance single-mode fiber links, while SR4 is intended for short-range multimode fiber connections. Fortinet lists FG-TRAN-QSFP28-LR4 as the long-range option and FG-TRAN-QSFP28-SR4 as the short-range option. :contentReference[oaicite:15]{index=15}

Q13: Is FG-TRAN-QSFP28-LR4 suitable for data center interconnects?
Yes. Its 100G bandwidth and up-to-10km single-mode fiber reach make it suitable for many data center interconnect and enterprise backbone applications.

Q14: What is the associated optical manufacturer part number?
Fortinet's compatible-transceiver documentation associates FG-TRAN-QSFP28-LR4 with FTLC1151RDPL. :contentReference[oaicite:16]{index=16}

Q15: Where can I buy Fortinet FG-TRAN-QSFP28-LR4 in Bangladesh?
You can contact Datacom Technologies (BD) for Fortinet transceivers, QSFP28 modules, switches, firewalls and enterprise networking equipment with competitive pricing and nationwide delivery.