Basic
Model | SS-N04EP-E2-UTL |
Make | Securus |
Type | 24-Port Gigabit PoE Switch with 2 Gigabit Up-link Ports + 2 Gigabit SFP Ports |
Chassis Color | Black |
Dimensions (L × W × H) | 440 × 297 × 44.5 mm |
Weight | 4.25 g |
Mean Time Between Failures (MTBF) | > 50,000 Hours |
Network Ports
PoE Ethernet Ports | 24 × 10/100/1000 Mbps RJ45 (PoE) |
Uplink Ports | 2 × 1000 Mbps RJ45 (Non-PoE) |
PoE Ports | 100 m @ 100 Mbps / 100 m @ 10 Mbps |
SFP Ports | 2 × Gigabit SFP |
PoE Ports | 100 m @ 100 Mbps / 250 m @ 10 Mbps |
Uplink Ports | 100 m |
Transmission Media | Cat5e / Cat6 UTP cable |
PoE Specifications
PoE Standard | IEEE802.3i, IEEE802.3u, IEEE802.3x, IEEE802.3af/at/ab |
Power Supply Method | End-Span |
Maximum Power per Port | ≤ 30 W |
Total PoE Power Budget | ≤ 300 W |
Network Standards & Performance
Supported Standards | IEEE802.3 10BASE-T, IEEE802.3u 100BASE-TX/FX, IEEE802.3ab, IEEE802.3az, IEEE802.3z |
Switching Mode | Store & Forward |
Data Caching Mechanism | 448 KB |
Data Caching Mechanism | 4.1 MB |
MAC Address Table | 16K |
Surge Protection | IEC61000-4-5, Level 3 |
ESD Protection | IEC61000-4-2, Level 3 |
Interface & Controls
Reset Button | Available |
Surge Protection | IEC61000-4-5, Level 3 |
ESD Protection | IEC61000-4-2, Level 3 |
Power Indicator | 1 × Red LED |
PoE Indicators | 24 × Yellow LEDs (1 per PoE port) |
Network Port Indicators | 24 × Green LEDs (steady = connected, blinking = transmitting) |
COMBO Uplink Indicators | 2 × Green LEDs for up-link ports |
LCD Display | User-friendly interface with real-time display of system power, PSE PoE power, and working conditions |
Power
Power Supply Mode | Power Adaptor |
Voltage Range | AC 96 ~ 264 V |
Device Consumption | < 15 W |
PoE Power Supply | < 260 W |
Environmental
Working Temperature | 0°C ~ +55°C |
Storage Temperature | -40°C ~ +70°C |
Humidity | 0 ~ 95% |



