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SPUA-20-O-M
Huawei Enhanced 20G Firewall Service Processing Unit A 20
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Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
SPUA-20-O-M is a high-performance Ethernet module engineered for modern data centers. It delivers a reliable 10Gbps data rate through an SFP+ connector and is compatible with leading routers, switches, and servers. The module supports TCP/IP protocols and is built with a PCIe form factor to facilitate seamless installation in demanding network environments.
Designed for environments where speed and efficiency are critical, SPUA-20-O-M is ideal for expanding data center capacity, upgrading server network interfaces, and connecting to high-speed networking equipment. Its robust design, along with features such as auto-negotiation, Wake-on-LAN, jumbo frames, and QoS, make it a versatile choice for enterprise network infrastructures.
SPUA-20-O-M price is is available on request. Get immediate quote.
Request bulk order quote for SPUA-20-O-M for additional pricing. Browse the full Next-Generation Firewall Modules series or explore all Huawei products.
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| SPUA-20-O-M | SPCA-20-O-H&M | SPU-X3-B2 | SPUB-20-O-H | WSIC-4GE-BYPASS | |
|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Arista, Dell, HP | Cisco / Dell / HP | Cisco / Dell / HP | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Arista / Dell / HP |
| Connector Type | SFP+ | SFP+ | SFP+ | SFP+ | RJ-45 |
| Data Rate | 10Gbps | 10G | 10G | 10G | 1Gbps |
| Form Factor | PCIe | PCIe | PCIe | PCIe | PCIe |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | Ethernet, SFP+ | Ethernet | SFP+ | Ethernet | Ethernet |
| Max Speed | 10Gbps | 10Gbps | 10Gbps | 10Gbps | 1Gbps |
| Module Type | Ethernet | Ethernet | Ethernet | Ethernet | WAN Module |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 15W | 7W | 7W | 12W | 5W |
| Product Name | SPUA-20-O-M | SPCA-20-O-H&M High Performance Ethernet Network Module | SPU-X3-B2 High Performance Ethernet Network Card | SPUB-20-O-H 10Gb Ethernet Network Module | WSIC-4GE-BYPASS |
| Product Type | Network Module | Network Module / Network Card | Network Card | Network Card | Network Module / Network Card |
| 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, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames |
| Supported Protocols | TCP/IP | TCP/IP / iSCSI | TCP/IP | TCP/IP | TCP/IP |
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.
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.
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.
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.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Processing unit delivers steady firewall throughput.
Stable under continuous inspection workloads.
Good balance of performance and efficiency.
No service interruptions observed.
Reliable for mid scale security deployments.
Enterprise ready processing unit.
The Huawei Enhanced 20G Firewall Service Processing Unit A 20 (SPUA-20-O-M) is a hardware accelerator designed to offload and accelerate firewall and security services, delivering up to 20 Gbit/s throughput for enterprise and data center deployments.
The SPUA-20-O-M provides a maximum concurrent security processing throughput of 20 Gbit/s, ensuring low latency and consistent performance under heavy network traffic.
SPUA-20-O-M is compatible with Huawei USG7600, USG9500, and other next-generation firewall series that support service processing units, ensuring seamless integration and enhanced security performance.
To install SPUA-20-O-M, power down the firewall chassis, slide the unit into an available SPU slot until it clicks, secure it with the latch, power on the chassis, and verify installation via the management console.
Yes, SPUA-20-O-M supports advanced security services including intrusion prevention (IPS), deep packet inspection (DPI), application control, and anti-DDoS to ensure comprehensive threat protection.
The SPUA-20-O-M consumes approximately 120 W at full load and operates on a 12 V DC power supply, offering efficient energy usage for high-performance processing.
SPUA-20-O-M measures 315 mm x 44 mm x 245 mm (L × H × W) and weighs approximately 2.3 kg, fitting standard 19-inch firewall chassis slots.
By offloading intensive security tasks to a dedicated processing unit, SPUA-20-O-M reduces CPU load, lowers packet processing latency, and maintains high throughput for improved firewall performance.
SPUA-20-O-M operates in temperatures from 0 °C to 40 °C, at 5% to 90% relative humidity (non-condensing), and at altitudes up to 5,000 m, meeting standard data center requirements.
You can purchase SPUA-20-O-M through authorized Huawei resellers or via the Huawei eShop. Contact your local sales representative or visit Huawei’s official website for pricing and ordering.
Huawei offers a one-year limited hardware warranty for SPUA-20-O-M, with optional extensions up to five years through Huawei SMARTCARE, including on-site repair and 24/7 technical support.
Download the latest SPUA-20-O-M firmware from the Huawei support portal, upload it via the firewall’s management interface under Maintenance > Upgrade, and follow the on-screen prompts to complete the upgrade.
Use the CLI command ‘display spu all’ to check status, verify slot connectivity, review system logs for errors, confirm firmware compatibility, and consult Huawei’s troubleshooting guide or support if needed.
Yes, SPUA-20-O-M supports hot-swapping in redundant hardware environments, allowing you to replace or install the unit without powering down the entire system when redundancy is configured.
SPUA-20-O-M requires the HiSecServer license package to enable features such as IPS, anti-DDoS, and application control. Verify license compatibility via the Huawei License Center.
SPUA-20-O-M integrates with Huawei eSight for unified management and supports SNMP, Syslog, and RESTful APIs for compatibility with third-party network management platforms.
In high-availability setups, SPUA-20-O-M synchronizes security sessions and configurations between active and standby units to ensure seamless failover and uninterrupted service continuity.
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