| 機身 | Metal material |
|---|
| 淨重 | 2.8 kg (6.17 lb) |
|---|
| 毛重 | 3.46 kg (7.63 lb) |
|---|
| 尺寸 | 440 mm × 44 mm × 220.8 mm (17.32”× 1.73”× 8.69'') |
|---|
| 工作溫度 | 0°C to 45°C (0 °F to 113 °F) |
|---|
| 儲存溫度 | -40 °C to 85 °C (-40 °F to 185 °F) |
|---|
| 工作濕度 | 5% to 95% (no condensation) |
|---|
| 相對濕度 | 5% to 95% (no condensation) |
|---|
| 供電 | 100-240 V,50/60 Hz,6.3 A Max |
|---|
| 安裝方式 | Rack (equipped with mounting ears) |
|---|
| 最大功耗 | 400 W |
|---|
| 閒置功耗 | 10 W |
|---|
| 防雷 | 6 kV |
|---|
| Ports | 24 × Gigabit PoE port,4 × Gigabit fiber optical port |
|---|
| MAC 位址表 | 8K |
|---|
| 交換容量 | 56 Gbps |
|---|
| 包轉發率 | 41.66 Mpps |
|---|
| 內部緩存 | 4.1 Mbits |
|---|
| PoE 供電腳位 | End-span: 1/2(-), 3/6(+) |
|---|
| PoE 埠 | PoE: Ports 1 to 24 |
|---|
| 單埠最大功率 | 30 W Ports 1 to 28: port isolation mode to improve network security |
|---|
| Port Isolation | Ports in an isolation group cannot communicate with each other, but they can communicate with ports outside the isolation group. 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 is used to allocate bandwidth to different services so as |
|---|
| Loop Prevention | will seriously affect network communication. Disabled by default. Support 802.1D STP. VLAN is used for network scale planning and network health improvement. Support 802.1Q. |
|---|
| VLAN | Configurable VLAN ID from 1-4094. Support Trunk, Access port mode. Support Max. 4094 VLAN. supported: 1. Display the port rate. 2. Display the port bandwidth utilization rate. 3. Display the PoE power usage. 4. Display topology information. 5. Display the alarm status. 6. Restart ports and devices. 7. Enable port long-rage mode. 8. Remotely upgrade the device. Support device management via web. Su |
|---|
| System Maintenance | Support remote management via Hik-Partner Pro. Support cable detection. Abnormal open circuits and short circuits as well as network cable length can be detected. Supports 802.1ab LLDP for peer device discovery. Support SNMP v1/v2c for third-party management platform access. Support port mirroring for fault locating. Port rate-limiting is used for port bandwidth adjustment to prevent network conge |
|---|
| DHCP Snooping | disrupting the network and affecting normal network communication, and only allow DHCP packets from trusted ports to pass through. Disabled by default. Port security strategy. |
|---|
| ACL | Support 64 ACL table entris. Support 128 configuration rules under ALL ACL. IPSG can control the security of port access device. |
|---|
| IPSG | Support port, MAC, IP binding. Support 256 security table entries. CE-EMC (EN 55032: 2015+A11: 2020, EN IEC 61000-3-2: 2019, EN 61000-3-3: 2013+A1: |
|---|
| EMC | 2019, EN 50130-4: 2011+A1: 2014, EN 55035: 2017+A11: 2020),IC (ICES-003: Issue 7:2020),RCM (AS/NZS CISPR 32: 2015) 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),WEEE (2012/19/EU),Reach (Regulation (EC) No.1907/2006) |
|---|