24 Port Gigabit Unmanaged POE Switch. DS-3E0528HP-E switches are layer 2 Hi-PoE switches, providing PoE power supply technology and Gigabit network design on the basis of network access to ensure stable data upload. The switches support Hi-PoE, long range, port isolation, and PoE watchdog functions.
Features:
- 20 × gigabit PoE port, 4 × gigabit Hi-PoE port, 2 × gigabit RJ45 port, and 2 × gigabit fiber optical port.
- IEEE 802.3at/af/bt standard for Hi-PoE ports (Max. 90 W PoE output).
- IEEE 802.3at/af standard for PoE ports (Max. 30 W PoE output).
- IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab, and IEEE 802.3z standard.
- 6 KV surge protection for PoE ports.
- Up to 300 m long-range transmission.
- PoE watchdog to auto detect and restart the cameras that do not respond.
- Port isolation to improve network security.
- Gigabit network access design.
- Wire-speed forwarding.
- Store-and-forward switching.
- Solid high-strength metal shell.
| Model | DS-3E0528HP-E | |
General | Shell | Metal material |
| Net Weight | 2.98 kg (6.57 lb) | |
| Dimensions (W × H × D) | 440.0 mm × 220.8 mm × 44.0 mm (17.32'' × 8.69'' × 1.73'') | |
| Operating Temperature | 0 °C to 45 °C (32 °F to 113 °F) | |
| Storage Temperature | -40 °C to 85 °C (-40 °F to 185 °F) | |
| Operating Humidity | 5% to 95% (no condensation) | |
| Relative Humidity | 5% to 95% (no condensation) | |
| Power Supply | 100~240 V AC, 50/60 Hz, Max. 6.5 A | |
| Max. Power Consumption | 400 W | |
| Power Consumption in Idle | 30 W | |
| Installation Mode | Desk-Mounted | |
| Surge Protection | 6 kV | |
Network Parameters | Ports | 24 × Gigabit PoE port,2 × Gigabit RJ45 port,2 × Gigabit fiber optical port |
| MAC Address Table | 8 K | |
| Switching Capacity | 56 Gbps | |
| Packet Forwarding Rate | 41.664 Mpps | |
| Internal Cache | 4.1 Mbits | |
PoE Power Supply | PoE Standard | IEEE 802.3af,IEEE 802.3at,IEEE 802.3bt |
| PoE Port | Hi-PoE: Ports 1 to 4 PoE: Ports 1 to24 | |
| PoE Power Pin | 8-pin power: 1/2(-), 3/6(+), 4/5(+), 7/8(-) | |
| Max. Port Power | Ports 1 to 4: 90 W Ports 5 to 24: 30 W | |
| PoE Power Budget | 370 W | |
Dialing Function | Long Range | Ports 21 to 24: up to 300 m. Long range performance may vary depend on camera model or cable condition. |
Port Isolation | Ports 1 to 24: port isolation mode to improve network security. Ports in an isolation group cannot communicate with each other, but they can communicate with ports outside the isolation group. | |
| PoE Watchdog | Ports 1 to 24: auto detect and restart the cameras that do not respond. | |
Approval |
EMC | FCC (47 CFR Part 15, Subpart B),CE-EMC (EN 55032: 2015+A11: 2020, EN IEC 61000-3-2: 2019, EN 61000-3-3: 2013+A1: 2019, EN 50130-4: 2011+A1: 2014, EN 55035: 2017+A11: 2020),IC (ICES-003: Issue 7:2020),RCM (AS/NZS CISPR 32: 2015) |
| Safety | UL (UL 60950-1),CB (AMD1:2009, AMD2:2013, IEC 62368-1: 2014 (Second Edition), CE-LVD (EN 62368-1: 2014+A11: 2017) | |
| Chemistry | CE-RoHS (2011/65/EU) | |
