| 機身 | Metal material |
|---|
| 淨重 | 2.665 kg (5.873 lb) |
|---|
| 毛重 | 3.564 kg (7.857 lb) |
|---|
| 尺寸 | 440.0 mm × 44.0 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 to 240 V AC, 50/60 Hz, Max. 2 A |
|---|
| 安裝方式 | Rack (equipped with mounting ears) |
|---|
| 最大功耗 | 40 W |
|---|
| 閒置功耗 | 20 W |
|---|
| 防雷 | 6 kV |
|---|
| Ports | 48 × Gigabit RJ45 port,4 × Gigabit fiber optical port |
|---|
| MAC 位址表 | 16 K |
|---|
| 交換容量 | 104 Gbps |
|---|
| 包轉發率 | 77.38 Mpps |
|---|
| 內部緩存 | 12 Mbits Ports 1 to 52: 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 | Support 802.1D STP. Support 802.1w RSTP. Support G.8032 ERPS. 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. HPP 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 |
|---|
| DHCP Snooping | disrupting the network and affecting normal network communication, and only allow DHCP packets from trusted ports to pass through. Disable by default. Port security strategy. |
|---|
| ACL | Support up to 64 ACL entries. Support up to 128 configuration rules under all ACL entries. IPSG can control the security of port access device. |
|---|
| IPSG | Support port, MAC, IP binding. Support 256 security entries. 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) CB (AMD1:2009, AMD2:2013, IEC 62368-1: 2014 (Second Edition), CE-LVD (EN 62368- 1: 2014+A11: 2017) CE-RoHS (201165EU); |
|---|
| Chemistry | WEEE (201219EU); Reach (Regulation (EC) No.19072006) |
|---|