92K Nguyễn Thái Sơn - Phường 3 - Q.Gò Vấp - Tp.HCM 
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0916 287 068 28-Port Gigabit Unmanaged Hi-PoE Switch HIKVISION DS-3E0528HP-E
28-Port Gigabit Unmanaged Hi-PoE Switch HIKVISION DS-3E0528HP-E
- DS-3E0528HP-E switches are layer 2 Hi-PoE switches, providing advanced PoE power supply technology and Gigabit networks design on the basis of highper formance access to ensure stable data upload.
- The switches support Hi-PoE, long range, port isolation, and PoE watchdog function.
- 20 × gigabit PoE ports, 4 × gigabit Hi-PoE ports, 2 × gigabit RJ45 ports, and 2 × gigabit fiber optical ports.
- 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.
Specification
| Model | DS-3E0528HP-E |
| Network parameters | |
| Port number | 20 × gigabit PoE ports, 4 × gigabit Hi-PoE ports, 2 × gigabit RJ45 ports, and 2 × gigabit fiber optical ports |
| Port type | RJ45 port, full duplex, MDI/MDI-X adaptive |
| Standard | IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab, and IEEE 802.3z |
| Forwarding mode | Store-and-forward switching |
| Working mode | Standard mode (default), Extend mode, Isolation mode, PoE watchdog mode |
| Ports for long-distance transmission |
Ports 21 to 24 |
| 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 | Ports 1 to 4: IEEE 802.3af, IEEE 802.3at, IEEE 802.3bt Ports 5 to 24: IEEE 802.3af, IEEE 802.3at |
| PoE power pin | Ports 5 to 20: Ethernet cables 1/2/3/6 provide power supply. Ports 1 to 4 and 21 to 24: Ethernet cables 1/2/3/6 and 4/5/7/8 provide power supply simultaneously |
| PoE port | Ports 1 to 24 |
| Hi-PoE port | Ports 1 to 4 |
| 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; and the speed rate of the port is 10 Mbps |
| Port isolation | Ports 1 to 24: port isolation mode to improve network security |
| PoE watchdog | Ports 1 to 24: auto detect and restart the cameras that do not respond |
| General | |
| Shell | Metal material |
| Power supply | 100 to 240 VAC, 50/60Hz, Max. 6.5 A |
| Power consumption in idle | < 30 W |
| Max. power consumption | 400 W |
| Power source | 400 W |
| Dimension | 440 × 220.8 × 44 mm |
| Weight | 2.98 kg |
- Bảo hành: 24 tháng.
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| Tel: | (028) 7300 1535 |
| Showroom: | 92K Nguyễn Thái Sơn - Phường 3 - Q.Gò Vấp - Tp.HCM |
| Website: | www.sieuthivienthong.com |
| Email: | info@sieuthivienthong.com |
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