The Huawei eKitEngine S220S-24P4J is a Layer-2 managed Gigabit Ethernet switch tailored for small and medium-sized enterprises (SMEs), branch offices, and campus edge applications.
It offers 24 downlink Gigabit (10/100/1000BASE-T) ports equipped with PoE+ support to power devices such as IP cameras, wireless access points, and VoIP phones. In addition, it features 4 uplink 2.5 G SFP ports (multi-rate) for flexible aggregation and interconnection.
With a total PoE budget of 400 W, the switch can support full-power output across many downstream devices under IEEE 802.3af/at standards
Internally, the switch delivers a switching capacity of 68 Gbps and a packet forwarding rate of 51 Mpps, ensuring that traffic flows smoothly even under moderate loads.
The chassis is a standard 1 U rackmount metal housing (dimensions approx. 43.6 mm × 442 mm × 220 mm) with built-in AC power. Cooling is achieved via two internal fans with forced-air airflow (air intake from left/front, exhaust to right).
On the software side, the S220S-24P4J supports a robust suite of Layer-2 and network protection features: VLANs, spanning tree (STP / RSTP / MSTP), Ethernet Ring Protection Switching (ERPS), link aggregation (LACP), and storms control.
In terms of security and access control, it supports multi-mode authentication (802.1X, MAC authentication), DHCP snooping, IP/MAC binding, ACLs, DoS protection, ARP/ICMP defense, and more.
For management, the switch can be configured locally via web UI, CLI, SSH, or via SNMP (v1/v2c/v3). In addition, Huawei offers cloud-based management and firmware upgrades through its HOUP (Huawei Online Upgrade Platform) as part of the eKit ecosystem.
The operating temperature range is typically –5 °C to +40 °C (at standard altitudes), and it supports humidity from 5% to 95% (non-condensing) .
This combination of performance, features, and PoE capacity makes the S220S-24P4J ideal for powering edge devices in offices, classrooms, retail outlets, surveillance systems, or managed small- to medium-scale network environments.
Key Features
- 24 × Gigabit Ethernet (10/100/1000BASE-T) ports with PoE+ support
- 400 W total PoE budget
- 4 × 2.5 Gbps SFP uplink ports (multi-rate)
- 68 Gbps switching capacity & 51 Mpps packet forwarding rate
- Layer-2 feature set & advanced Ethernet protections
- Security and access control mechanisms
- Fast PoE & perpetual PoE support
- Multiple management interfaces & smart upgrad
- Compact & standard rack form facto
- Built-in AC power, no modular modules
- Dual-fan forced-air cooling
- Robust operating range
- High reliability & availability
| Specification Category | Detail |
|---|---|
| Model / Identifier | Huawei eKitEngine S220S-24P4J (Part No. 98012516) |
| Description | 24 × 10/100/1000BASE-T ports with PoE+ & 4 × 2.5GE SFP uplink ports; built-in AC power module; Layer-2 managed switch |
| Switching capacity | 68 Gbps |
| Packet forwarding rate | 51 Mpps |
| Downlink Ports | 24 × 10/100/1000BASE-T (with PoE+ support) |
| Uplink Ports | 4 × 2.5GE SFP (multi-rate) |
| Total PoE Budget | 400 W |
| Maximum PoE per Port | 30 W (IEEE 802.3at) |
| Typical Power Consumption | 33.32 W (device only) |
| Maximum Power Consumption | • Without PoE: 38.58 W • With full PoE load: 482.55 W (including 400 W PoE) |
| Static Power Consumption | 18.74 W |
| Dimensions (H × W × D) | 43.6 mm × 442 mm × 220 mm (base) Max depth including protrusions: 227 mm |
| Dimensions (packaged) | 90.0 mm × 550 mm × 360 mm |
| Chassis / Mounting | 1U rackmount, metal chassis; supports rack, desk, wall mounting |
| Weight (without packaging) | 2.8 kg |
| Weight (with packaging) | 3.71 kg |
| Cooling / Fans | 2 internal fans (forced air cooling) Airflow: intake from left/front, exhaust to right |
| Operating Temperature | –5 °C to +45 °C (0 to 1,800 m altitude) |
| Storage Temperature | –40 °C to +70 °C |
| Operating Humidity | 5% to 95%, non-condensing |
| Altitude / Variation Constraint | If altitude > 1,800 m up to 5,000 m, max operating temperature decreases 1 °C per 220 m increase. Device cannot start below 0 °C. |
| MTBF / Reliability | 48.77 years; availability > 0.99999 |
| Noise (normal temperature) | Acoustic power: 52.8 dB(A); Acoustic pressure: 40.1 dB(A) |
| Number of Fans / Modules | 2 fan modules; 0 modular card / power slots; no redundant power support |
| Ingress Protection (IP rating) | IP20 |
| Surge / Protection | (from general datasheet) differential and common mode surge protection (when applied) |
| MAC Table | Up to ~16,000 entries (typical for S220S series in PoE models) |
| VLAN / Spanning Tree | Supports VLANs, STP / RSTP / MSTP; Ethernet ring protection (ERPS, G.8032) |
| Security / Access Control | 802.1X, MAC authentication, ACLs, DHCP snooping, DoS protection, ARP/ICMP defense |
| Management / Interfaces | Web UI, CLI, SSH, SNMP (v1/v2c/v3), cloud management (eKit / HOUP) |
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