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FW-3X40G-QSFP+
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Huawei 3-Port 40GBase-QSFP+ Flexible Card
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Name:
FW-3X40G-QSFP+
- Description:
- Huawei 3-Port 40GBase-QSFP+ Flexible Card
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Huawei
- GTIN:
- 886598034982
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
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FW-3X40G-QSFP+ Overview
FW-3X40G-QSFP+ is a high-performance network module designed for data centers and high-speed communications environments. This QSFP+ module delivers three independent 40Gbps channels, ensuring rapid data transmission and reliable connectivity while supporting TCP/IP and Ethernet protocols.
Engineered with a modular form factor, the FW-3X40G-QSFP+ seamlessly integrates into routers, switches, and server platforms. Its QSFP+ connector and robust design make it ideal for expanding network capacity, upgrading server network interfaces, and connecting to high-speed networks in mission-critical infrastructure.
FW-3X40G-QSFP+ price is is available on request. Get immediate quote.
Request bulk order quote for FW-3X40G-QSFP+ for additional pricing. Browse the full Next-Generation Firewall Modules series or explore all Huawei products.
FW-3X40G-QSFP+ Specifications
- Product Type
- Network Module
- Brand
- Huawei
- Module Type
- QSFP+
- Data Rate
- 40Gbps
- Connector Type
- QSFP+
- Supported Protocols
- TCP/IP, Ethernet
- Form Factor
- Modular
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Arista, Dell, HP
- Max Speed
- 40Gbps
- Supported Features
- Auto-negotiation, Jumbo Frames, QoS
- Interface Ports
- QSFP+
- Product Name
- FW-3X40G-QSFP+
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Product Comparison Table 
| FW-3X40G-QSFP+ |  FW-LPUF-240 | WSIC-4GE-BYPASS |  FW-6X10G-SFP+ | SPCA-APPSEC-FW | |
|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Arista, Dell, HP | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP | Routers, Switches, Servers | Routers, Switches, Servers |
| Connector Type | QSFP+ | SFP+ | RJ-45 | SFP+ | RJ-45 |
| Data Rate | 40Gbps | 10G | 1Gbps | 10Gbps | 10Gbps |
| Form Factor | Modular | PCIe | PCIe | Modular | PCIe |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | QSFP+ | SFP+ | Ethernet | SFP+ | Ethernet |
| Max Speed | 40Gbps | 10Gbps | 1Gbps | 10Gbps | 10Gbps |
| Module Type | QSFP+ | Ethernet | WAN Module | SFP+ | Firewall |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Product Name | FW-3X40G-QSFP+ | FW-LPUF-240 | WSIC-4GE-BYPASS | FW-6X10G-SFP+ | SPCA-APPSEC-FW |
| Product Type | Network Module | Network Card | Network Module / Network Card | Network Module / Network Card | Security Module |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Features | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames | Auto-negotiation, Jumbo Frames, QoS | Advanced Threat Protection, Intrusion Detection, Network Segmentation |
| Supported Protocols | TCP/IP, Ethernet | TCP/IP, iSCSI | TCP/IP | TCP/IP | TCP/IP |
Compliance & Warranty
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
E
Edward Langdon
5
40G QSFP ports deliver strong firewall uplink performance.
J
Julian Markham
5
Stable high speed links with supported optics.
V
Victor Hanley
4
Good option for high bandwidth security deployments.
L
Leonard Foster
5
No packet loss observed.
T
Trevor Collins
5
Reliable 40G firewall connectivity.
P
Philip Grayson
5
Enterprise ready performance.
Questions & Answers
What is the Huawei FW-3X40G-QSFP+ flexible card?
The Huawei FW-3X40G-QSFP+ is a 3-port 40GBase-QSFP+ flexible card designed to provide high-density, high-throughput 40 Gbps connectivity for Huawei switches and routers.
Which Huawei platforms support the FW-3X40G-QSFP+ flexible card?
The FW-3X40G-QSFP+ is compatible with Huawei CloudEngine series switches (CE12800, CE7800, CE6800) and NetEngine routers that feature a flexible card slot.
How many ports does the FW-3X40G-QSFP+ flexible card offer?
The FW-3X40G-QSFP+ provides three native QSFP+ ports, each capable of delivering up to 40 Gbps, for a total of 120 Gbps per card.
What is the maximum data rate per port on the FW-3X40G-QSFP+?
Each QSFP+ port on the FW-3X40G-QSFP+ supports up to 40 Gbps, enabling aggregate throughput of up to 120 Gbps per card.
Which optical modules are supported by the FW-3X40G-QSFP+ flexible card?
The FW-3X40G-QSFP+ supports all standard 40GBase QSFP+ optics, including SR4, LR4, ER4 and CWDM4 modules, for both multimode and single-mode fiber applications.
What is the maximum transmission distance achievable with this card?
Using 40GBase-LR4 optics, the FW-3X40G-QSFP+ can span distances up to 10 km over single-mode fiber and up to 100 m over OM3 multimode fiber with SR4 optics.
Does the FW-3X40G-QSFP+ flexible card support breakout connectivity?
Yes, each QSFP+ port on the FW-3X40G-QSFP+ can be split into four 10 Gbps SFP+ channels using a QSFP+ to 4×SFP+ breakout cable.
Is the FW-3X40G-QSFP+ card hot-swappable?
Yes, the FW-3X40G-QSFP+ is fully hot-swappable, allowing you to install or remove the card without powering down the chassis.
What is the typical power consumption of the FW-3X40G-QSFP+?
The typical power consumption of the FW-3X40G-QSFP+ is approximately 12 W under full load, ensuring efficient energy use in high-density deployments.
What are the cooling and environmental requirements?
The FW-3X40G-QSFP+ operates in a temperature range of 0 °C to 45 °C with front-to-back airflow; ensure proper chassis ventilation and a relative humidity below 90% non-condensing.
How do I install the FW-3X40G-QSFP+ flexible card?
Power off the chassis, slide the FW-3X40G-QSFP+ into an available flexible card slot until it locks, then power on and verify port recognition in the device management interface.
What performance and QoS features does the FW-3X40G-QSFP+ support?
The FW-3X40G-QSFP+ leverages Huawei’s ASIC capabilities for low-latency forwarding, advanced traffic shaping, and hardware-based QoS enforcement at 40 Gbps line rate.
Can I use third-party optics with the FW-3X40G-QSFP+ card?
Huawei fully certifies its own optics for the FW-3X40G-QSFP+, but the card also interoperates with compatible, standards-compliant third-party 40G QSFP+ modules.
What network scenarios is the FW-3X40G-QSFP+ ideal for?
The FW-3X40G-QSFP+ is ideal for spine-and-leaf data center fabrics, high-performance computing clusters, and core aggregation in large enterprise networks.
How does the FW-3X40G-QSFP+ enhance network scalability?
By offering three 40 Gbps ports in a single flexible card slot, the FW-3X40G-QSFP+ increases port density and simplifies future bandwidth expansion without chassis upgrades.
What warranty and support options are available for the FW-3X40G-QSFP+?
Huawei provides a 1-year limited warranty with optional extended support contracts covering hardware replacement, software updates, and 24/7 technical assistance.
What safety certifications does the FW-3X40G-QSFP+ hold?
The FW-3X40G-QSFP+ complies with CE, FCC, RoHS, and UL safety standards, ensuring regulatory compliance and safe operation in global deployment environments.