Description
Hardware Features
| Specification | Details |
|---|---|
| Interface | 24× 10/100/1000 Mbps PoE+ RJ45 Ports (support 802.3af PoE and 802.3at PoE+) 2× 10/100/1000 Mbps RJ45 Ports 2× Gigabit SFP Slots Auto-Negotiation / Auto MDI/MDIX |
| Fan Quantity | 2 |
| Installation | Rackmountable |
| Physical Security Lock | √ |
| Power Supply | 100–240V AC, 50/60Hz |
| PoE Ports (RJ45) | Standard: 802.3af PoE & 802.3at PoE+ compliant PoE Ports: 24 PoE Budget: 384W total, 30W max per port Fast PoE & Perpetual PoE PoE Auto Recovery‡ Up to 250m PoE transmission distance** |
| Dimensions (W × D × H) | 440 × 330 × 44 mm (17.3 × 13.0 × 1.7 in.) |
| Surge Protection | ±6kV |
Performance
| Specification | Details |
|---|---|
| Switching Capacity | 56 Gbps |
| Packet Forwarding Rate | 41.67 Mpps |
| MAC Address Table | 8K |
| Packet Buffer Memory | 4 Mbit |
| Jumbo Frame | 15 KB |
Software Features
| Specification | Details |
|---|---|
| Quality of Service (QoS) | Port-based / 802.1p / DSCP QoS 8 Priority Queues WRR (Weighted Round Robin) Queue Weight Configuration Bandwidth Control (Port-Based Rating Limit) Storm Control (Broadcast / Multicast / Unknown-Unicast) |
| L2 Features | Static Link Aggregation Loop Prevention / Loopback Detection 802.3x Flow Control Port Mirroring (One-to-One, Many-to-One, Ingress/Egress/Both) Port Statistics IEEE 802.1ab LLDP |
| L2 Multicast | IGMP Snooping v1/v2/v3 Fast Leave |
| VLAN | MTU VLAN Port-Based VLAN 802.1Q Tag VLAN Max 32 VLAN Groups 4K VLAN IDs |
| Transmission Method | Store-And-Forward |
Management Features
| Specification | Details |
|---|---|
| Omada App | Yes. Requires the use of Omada Hardware Controller, Omada Cloud-Based Controller, or Omada Software Controller. |
| Centralized Management | Omada Cloud-Based Controller Omada Hardware Controller Omada Software Controller |
| Cloud Access | Yes. Requires the use of Omada Hardware Controller, Omada Cloud-Based Controller, or Omada Software Controller. |
| Zero-Touch Provisioning | Yes. Requires the use of Omada Cloud-Based Controller. |
| Management Features | Web-based GUI DHCP Client Cable Diagnostics Automatic Device Discovery† Batch Configuration† Batch Firmware Upgrading† Unified Configuration† |
Others
| Specification | Details |
|---|---|
| Certification | FCC, CE, RoHS |
| Package Content | ES228GMP Power Cord Mounting Brackets Rubber Feet Screws Installation Guide |
| Operating Temperature | -5℃ to 45℃ (23℉ to 113℉) |
| Storage Temperature | -40℃ to 70℃ (-40℉ to 158℉) |
| Operating Humidity | 10%–90% RH (non-condensing) |
| Storage Humidity | 5%–90% RH (non-condensing) |





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