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SPUB-20-O-M
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Huawei Enhanced 20G Firewall Service Processing Unit B 20
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Name:
SPUB-20-O-M
- Description:
- Huawei Enhanced 20G Firewall Service Processing Unit B 20
- Rating:
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- Availability:
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- Brand:
- Huawei
- GTIN:
- 886598034982
- Condition:
3 Year Extended Warranty
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SPUB-20-O-M Overview
SPUB-20-O-M is a high-performance Ethernet module engineered for advanced network connectivity in data centers and enterprise environments. It supports a data rate of up to 20Gbps via an SFP28 connector and is designed in a PCIe form factor to ensure seamless installation with routers, switches, and servers. The module is optimized for protocols such as TCP/IP, iSCSI, and Fibre Channel, making it ideal for upgrading server network interfaces and expanding data center capacity.
Built for reliability under demanding conditions, SPUB-20-O-M features a robust design that operates within an ambient temperature range of 0 to 70°C and a storage range of -40 to 85°C. With support for advanced networking features including auto-negotiation, jumbo frames, and QoS, this Ethernet module is perfectly suited for high-speed data transmission and modern network applications.
SPUB-20-O-M price is is available on request. Get immediate quote.
Request bulk order quote for SPUB-20-O-M for additional pricing. Browse the full Next-Generation Firewall Modules series or explore all Huawei products.
SPUB-20-O-M Specifications
- Height
- 1.5 inches
- Power Consumption
- 12W
- Expansion Slots
- N/A
- Depth
- 0.8 inches
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Weight
- 0.25 lbs
- Width
- 3.4 inches
- Product Type
- Network Module / Network Card
- Module Type
- Ethernet
- Data Rate
- 20Gbps
- Max Speed
- 20Gbps
- Supported Features
- Auto-negotiation, Jumbo Frames, QoS
- Form Factor
- PCIe
- Compatibility
- Cisco, Juniper, Arista, Dell, HP
- Supported Protocols
- TCP/IP, iSCSI, Fibre Channel
- Connector Type
- SFP28
- Interface Ports
- SFP28
- Product Name
- SPUB-20-O-M
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| SPUB-20-O-M |  SPUB-20-O-H |  SPCA-APPSEC-FW |  WSIC-8GEF |  WSIC-4GE-BYPASS | |
|---|---|---|---|---|---|
| Product Type | Network Module / Network Card | Network Card | Security Module | Network Module | Network Module / Network Card |
| Module Type | Ethernet | Ethernet | Firewall | Ethernet | WAN Module |
| Data Rate | 20Gbps | 10G | 10Gbps | 10Gbps | 1Gbps |
| Connector Type | SFP28 | SFP+ | RJ-45 | SFP+ | RJ-45 |
| Supported Protocols | TCP/IP, iSCSI, Fibre Channel | TCP/IP | TCP/IP | TCP/IP | TCP/IP |
| Form Factor | PCIe | PCIe | PCIe | PCIe | PCIe |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP | Routers, Switches, Servers | Routers, Switches, Servers | Cisco / Juniper / Arista / Dell / HP |
| Max Speed | 20Gbps | 10Gbps | 10Gbps | 10Gbps | 1Gbps |
| Supported Features | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Advanced Threat Protection, Intrusion Detection, Network Segmentation | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames |
| Power Consumption | 12W | 12W | 12W | 10W | 5W |
| Interface Ports | SFP28 | Ethernet | Ethernet | Ethernet | Ethernet |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Product Name | SPUB-20-O-M | SPUB-20-O-H 10Gb Ethernet Network Module | SPCA-APPSEC-FW | WSIC-8GEF High-Performance Ethernet Module | WSIC-4GE-BYPASS |
| Height | 1.5 inches | N/A | 1.2 inches | 1.5 inches | N/A |
| Width | 3.4 inches | N/A | 6.0 inches | 3.4 inches | N/A |
| Depth | 0.8 inches | N/A | 4.5 inches | 0.5 inches | N/A |
| Weight | 0.25 lbs | N/A | 0.8 lbs | 0.7 lbs | N/A |
Reviews & Ratings
J
Julian Carrington
5
Stable under mixed inspection workloads.
V
Victor Pembury
5
Improved throughput after deployment.
L
Leonard Kent
5
Reliable processing for enterprise firewalls.
T
Trevor Stokes
5
No crashes or slowdowns experienced.
P
Philip Goodwin
5
Predictable security performance.
Questions & Answers
What is the Huawei Enhanced 20G Firewall Service Processing Unit B 20 (SPUB-20-O-M)?
The SPUB-20-O-M is a dedicated service processing unit offering 20 Gbps firewall throughput to accelerate security inspection on compatible Huawei next-generation firewalls.
What key features does the SPUB-20-O-M provide?
It delivers 20 Gbps firewall throughput, inline deep packet inspection, advanced threat prevention acceleration, and seamless integration with Huawei NGFW platforms.
What throughput performance can I expect from the SPUB-20-O-M?
The unit supports up to 20 Gbps of firewall throughput under full-feature inspection, ensuring high-speed security enforcement in enterprise environments.
Which Huawei firewall models are compatible with SPUB-20-O-M?
The SPUB-20-O-M is compatible with Huawei USG6600, USG9500, and next-generation firewall series that support external SPU modules.
How does the SPUB-20-O-M enhance network security?
By offloading deep packet inspection and firewall processing to dedicated hardware, it reduces latency and improves threat detection accuracy.
What is the installation process for the SPUB-20-O-M?
Install the SPU into the designated expansion slot of a supported Huawei firewall, then enable and configure it via the device’s management console.
Does the SPUB-20-O-M support high-availability configurations?
Yes, it supports active-standby high availability when paired with compatible Huawei firewalls to ensure continuous service.
How many concurrent sessions can the SPUB-20-O-M handle?
The unit manages up to 10 million concurrent sessions, maintaining performance even under heavy connection loads.
What power consumption should I expect from the SPUB-20-O-M?
The SPU’s typical power consumption is 80 W, with built-in power management to optimize energy efficiency under load.
What are the physical dimensions and weight of the SPUB-20-O-M?
Dimensions are 50 mm × 270 mm × 330 mm (H×W×D) and it weighs approximately 2.5 kg, fitting standard firewall chassis.
What warranty and support are available for the SPUB-20-O-M?
Huawei offers a standard one-year hardware warranty with options to extend support to three or five years including next-business-day replacement.
How do I update the firmware on the SPUB-20-O-M?
Firmware updates are managed through the firewall’s web UI or CLI; simply upload the SPU firmware package and execute the update command.
Can I manage the SPUB-20-O-M via a centralized console?
Yes, it integrates with Huawei eSight and other centralized management platforms for unified configuration, monitoring, and firmware management.
What environmental operating conditions are required?
The SPU operates between 0 °C to 45 °C, at 5%–85% relative humidity (non-condensing), suitable for standard data-center environments.
Does the SPUB-20-O-M support advanced threat prevention features?
It accelerates IPS, antivirus, URL filtering, and anti-malware services, enhancing real-time threat detection without performance degradation.
How does the SPUB-20-O-M compare to earlier Huawei SPU models?
Compared to legacy SPUs, the B 20 model doubles inspection throughput, offers higher session capacity, and supports more advanced security features.