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ET1BS12704S0
Huawei S12704 Assembly Chassis
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ET1BS12704S0 is an advanced network switch engineered with a robust architecture that delivers high performance and reliable connectivity for enterprise environments. Designed for scalability, it supports both Layer 2 and Layer 3 functionalities with a modular approach that enables stacking for simplified management and future expansion.
Built with versatile power options including a redundant power supply, the switch offers a mix of high-speed 10/100/1000 ports along with dedicated SFP uplink ports to meet diverse deployment needs. Its efficient design ensures optimal performance in data centers and branch locations while catering to modern use cases such as advanced routing, network segmentation, and PoE-enabled devices.
ET1BS12704S0 price is $1,922.14, a 80% saving from the Huawei list price of $9,610.66. ET1BS12704S0 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for ET1BS12704S0 for additional pricing. Browse the full Huawei S12700 Series Switches series or explore all Huawei products.
To get the detailed certification, please go to the Compliance Center.
| ET1BS12704S0 |  ET1BS12708S0 |  ET1BS12712S0 |  ET1BS12712E1 |  ET1BS12708E0 | |
|---|---|---|---|---|---|
| Depth | 12 inches | N/A | 13.5 inches | 14 inches | 16.5 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 64 MB | 64 MB | 64 MB | 64 MB | 64 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.75 inches | N/A | 1.75 inches | 1.75 inches | 1.75 inches |
| IOS | LAN Base | IP Services | IP Services | IP Services | IP Services |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Layer Supported | Layer 2 / Layer 3 | Layer 3 | Layer 2 / Layer 3 | Layer 3 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | ET1BS12704S0 | ET1BS12708S0 | ET1BS12712S0 | ET1BS12712E1 | ET1BS12708E0 |
| Media Type Supported | Combo | Combo | Twisted Pair / Fiber / Combo | Twisted Pair / Fiber / Combo | Twisted Pair / Fiber |
| Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 24 Ports | 24 Ports | 24 Ports | 12 Ports | 24 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 12–24 Ports | 24–48 Ports |
| POE Support | POE | POE+ | POE+ | POE+ | POE+ |
| Port/Expansion Slot Details | 24 Gigabit Ethernet ports with 4 dedicated SFP uplink slots | N/A | N/A | 12 fixed Ethernet ports including 4 SFP uplink slots | Stacking ports available for high-availability clustering |
| Power Consumption | 150 W | N/A | 150 W | 120 W | 150W |
| Power Source | Redundant Power Supply | Redundant Power Supply / AC Power Supply / N/A | Redundant Power Supply / AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | Enterprise Switch ET1BS12704S0 | ET1BS12708S0 Network Switch | ET1BS12712S0 Enterprise Switch | ET1BS12712E1 High Performance Managed Switch | Enterprise Tier 1 Business Switch ET1BS12708E0 |
| Product Type | Switch | Switch | Switch | Switch | Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | Yes | Yes | Yes | Yes | Yes |
| SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 12 SFP Ports |
| Switching Capacity | 128 Gbps | N/A | 320 Gbps | 160 Gbps | 320 Gbps |
| Switching Capacity with Stacking | 256 Gbps | N/A | 640 Gbps | 320 Gbps | 640 Gbps |
| Uplink Configuration | 10G | 10G | 10G | 1G | 10G |
| Weight | 15 lbs | N/A | 15 lbs | 15 lbs | 15 lbs |
| Width | 17.5 inches | N/A | 17.5 inches | 17.5 inches | 17.5 inches |
Chassis is sturdy and integrates cleanly into our core build plan. Installation was straightforward and the platform feels robust for long-term expansion.
Good mechanical quality with reliable rack fit and service access.
Stable chassis foundation, everything seated properly during assembly.
Solid platform for modular core builds, easy to maintain.
Build quality is excellent and airflow design is strong.
Reliable chassis base for enterprise switching deployments.
The Huawei S12704 Assembly Chassis is a high-performance, modular network chassis designed for large-scale enterprise and carrier environments, supporting up to 14 line cards.
Key features include 14 card slots, a 3.2 Tbps switching fabric per slot, hot-swappable power supplies and fans, and support for redundant control modules.
The S12704 chassis supports up to 14 full-width or 28 half-width line cards to scale port density and bandwidth.
The chassis delivers up to 448 Tbps total switching capacity, with 3.2 Tbps per slot, ensuring low latency and high throughput.
Compatible line cards include the CE12800 series (CE12804, CE12808) and third-party modules certified by Huawei for the S12704 chassis.
Yes, the chassis accommodates up to four hot-swappable AC or DC power modules for N+1 or 2+2 redundancy to ensure continuous operation.
The S12704 measures 435 mm (W) x 600 mm (D) x 132 mm (H) and weighs approximately 21 kg without modules or power supplies.
Operating temperature: 0 °C to 45 °C; relative humidity: 5% to 95% (non-condensing); altitude: up to 5,000 m.
Mount the chassis in a standard 19-inch rack, secure with screws on EIA rails, install control modules, line cards, power supplies, and connect ground.
It provides redundant control planes, fabric planes, power supplies, and hot-swappable fans to minimize downtime and support nonstop forwarding.
Yes, use Huawei eSight or command-line tools to perform in-service firmware upgrades (ISU) without disrupting traffic.
Management options include an out-of-band Ethernet management port, a console port (RJ45), and Serial over LAN (SoL) for remote access.
It is certified for CE, FCC, RoHS, UL, and supports ITU-T and IEEE network standards for carrier-grade deployments.
Huawei offers a one-year hardware warranty by default, extendable up to five years with 24×7 support, spare parts, and software updates.
Ideal for data center aggregation, campus core networks, metro aggregation, and large-scale enterprise backbones requiring high bandwidth.
You can order through Huawei’s authorized resellers, online distributors, or the official Huawei Enterprise e-shop with global shipping options.