Name: |
SPUB-20-O-M |
Description: | Huawei Enhanced 20G Firewall Service Processing Unit B 20 |
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GTIN: | 886598034982 ![]() |
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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.
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SPUB-20-O-M Specifications
Product Type | Network Module / Network Card |
Module Type | Ethernet |
Data Rate | 20Gbps |
Connector Type | SFP28 |
Supported Protocols | TCP/IP, iSCSI, Fibre Channel |
Form Factor | PCIe |
Operating Temperature | 0 to 70°C |
Storage Temperature | -40 to 85°C |
Input Voltage | 3.3V |
Compatibility | Cisco, Juniper, Arista, Dell, HP |
Max Speed | 20Gbps |
Supported Features | Auto-negotiation, Jumbo Frames, QoS |
Power Consumption | 12W |
Interface Ports | SFP28 |
Expansion Slots | N/A |
Product Name | SPUB-20-O-M |
Height | 1.5 inches |
Width | 3.4 inches |
Depth | 0.8 inches |
Weight | 0.25 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.







Product Comparison Table
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Product Type | Network Module / Network Card | Network Module / Network Card | Network Module / Network Card | Network Module / Network Card | Network Module / Network Card |
Module Type | WAN | Ethernet | Ethernet | Ethernet | Ethernet |
Data Rate | T1/E1 (1.544 Mbps / 2.048 Mbps) | 10Gbps | 10Gbps | 20Gbps | 10Gbps |
Connector Type | T1/E1 Interface | SFP+ | SFP+ | SFP28 | SFP+ |
Supported Protocols | T1/E1 Framing and Signaling | TCP/IP, iSCSI | TCP/IP / iSCSI | TCP/IP, iSCSI, Fibre Channel | TCP/IP / iSCSI |
Form Factor | Modular | 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 | N/A | 3.3V | 3.3V | 3.3V | 3.3V |
Compatibility | Cisco Routers | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP |
Max Speed | T1/E1 speeds | 10Gbps | 10Gbps | 20Gbps | 10Gbps |
Supported Features | Multi-Frame Transmission, Voice and Data Integration, Digital Signal Processing | 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 |
Power Consumption | N/A | 8W | 7.5W | 12W | 12W |
Interface Ports | 4 x T1/E1 Ports | Ethernet, SFP+ | SFP+ | SFP28 | SFP+ |
Expansion Slots | VWIC Slot | SFP+ | PCIe | N/A | N/A |
Product Name | VWIC3-4MFT-T1/E1 | JNP10003-RE1-R | CR5D0EMGFA7J 10Gbps SFP+ Ethernet Module | SPUB-20-O-M | ME0D0EEGFE70 Ethernet Module |
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