Mô tả
48 Port Gigabit Smart PoE Switch HIKVISION DS-3E1552P-SI
– Hỗ trợ 48 × cổng PoE Gigabit, 2 × cổng RJ45 Gigabit, 2 × cổng quang.
– Chuẩn PoE IEEE 802.3af/at
– Total PoE Power Budget: 470W.
– Khả năng chuyển mạch: 104Gbps.
– 16K mục địa chỉ MAC.
– Hỗ trợ PoE Watchdog, STP/RSTP, VLAN, SNMP, QoS.
Thông số kỹ thuật
| General | |
| Shell | Metal material |
| Net Weight | 4.35 kg |
| Gross Weight | 4.5 kg |
| Dimensions (W × H × D) | 440.00 mm × 44.00 mm × 323.80 mm |
| Operating Temperature | 0 °C to 45 °C (0 °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 to 240 V AC, 50/60 Hz, Max. 5 A |
| Installation Mode | Rack (equipped with mounting ears) |
| Max. Power Consumption | 500 W |
| Power Consumption in Idle | 30 W |
| Surge Protection | 6kV |
| Network Parameters | |
| Ports | 48 × Gigabit PoE port,2 × Gigabit RJ45 port,2 × Gigabit fiber optical port |
| MAC Address Table | 16 K |
| Switching Capacity | 104 Gbps |
| Packet Forwarding Rate | 77.38 Mpps |
| Internal Cache | 12 Mbits |
| PoE Power Supply | |
| PoE Standard | IEEE 802.3af,IEEE 802.3at |
| PoE Power Pin | 8-pin power: 1/2(-), 3/6(+), 4/5(+), 7/8(-) |
| PoE Port | PoE: Ports 1 to 48 |
| Max. Port Power | 30 W |
| PoE Power Budget | 470 W |
| Software Function | |
| Long Range | Ports 1 to 48: up to 300 m. Long range performance may vary depend on camera model or cable condition |
| Port Isolation | Ports 1 to 48: 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 48: auto detect and restart the cameras that do not respond. |
| Link Aggregation | Link aggregation is used to aggregate multiple physical ports to form a logical port for load balancing, bandwidth expansion, and port protection. Support static link aggregation. Support 8 aggregation groups. |
| QoS | QoS is used to allocate bandwidth to different services so as to provide end-to-end service quality assurance. Support port-based priority configuration. Support SP, WRR priority schedule mode. |
| Loop Prevention | Loop prevention is used to prevent the switching network from forming loops, which will seriously affect network communication. Disabled by default. Support 802.1D STP. Suppport 802.1w RSTP. |
| VLAN | VLAN is used for network scale planning and network health improvement. Support 802.1Q. Configurable VLAN ID from 1-4094. Support Trunk, Access port mode. Support Max. 4094 VLAN. |
| HPP | Support one-click activation and remote management via Hik-Partner Pro. Functions supported: 1. Display the port rate. 2. Display the port bandwidth utilization rate. 3. Display topology information. 4. Display the alarm status. 5. Restart ports and devices. 6. Remotely upgrade the device. |
| System Maintenance | Support remote upgrade, default parameter restoration, logs viewing, basic network parameter configuration, import and export configuration, and time synchronization. |
| Port Rate-Limiting | Port rate-limiting is used for port bandwidth adjustment to prevent network congestion |
| Storm Control | Storm control is used to prevent switch ports from being blocked by broadcast or multicast storms in the LAN, which may affect network communication. Support port rate limiting based on broadcast, multicast, and unknown unicast packets. |
| Approval | |
| EMC | 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) |
| Safety | CB (AMD1:2009, AMD2:2013, IEC 62368-1: 2014 (Second Edition), CE-LVD (EN 62368-1: 2014+A11: 2017) |
| Chemistry | CE-RoHS (201165EU); WEEE (201219EU); Reach (Regulation (EC) No.19072006) |
– Bảo hành: 24 tháng.
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