NSW2020-24T2GC-POE-IN
产品描述
非网管型以太网交换机（PoE）
关键特性
- • 多种工作模式，满足您的业务需求：默认（普通模式）、VLAN（安全模式）、扩展（监控模式）
- • 支持端口流量控制
- • 支持安全模式，所有下行端口仅可与上行端口通信
- • 监控模式下传输距离最远可达 250 米
- • 支持缓冲区优化
- • 全金属外壳，安全可靠
技术规格
| NSW2020-24T2GC-POE-IN | ||||||||
| Hardware Specification | ||||||||
| Ports Type | 24×100Mbps PoE ports (RJ45) + 2×1000Mbps Combo ports | |||||||
| Switching capacity | 8.8 Gbps | |||||||
| Packet Buffer | 4 M bit | |||||||
| Forwarding performance | 6.55Mpps | |||||||
| Power Supply | AC: 100 to 240V, 50/60Hz | |||||||
| MAC | 16K | |||||||
| PoE Standard | IEEE 802.3af,IEEE 802.3 at | |||||||
| PoE Mode | ModeA (1236), ModeB (4578) | |||||||
| Max.PoE Power | Max capacity:370W Max capacity for single port: 30W |
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| Prior Ports | 1 to 8 | |||||||
| Standards | IEEE802.3, IEEE802.3u, IEEE802.3z, IEEE802.3ab, IEEE802.3x, IEEE802.3af, IEEE802.3at, IEEE802.3az | |||||||
| Cooling Fans | 1 | |||||||
| Max.Power | 390W | |||||||
| Operating Temperature | 0°C to 45°C (32°F to 113°F) | |||||||
| Operating Humidity | 10% to 90% (noncondensing) | |||||||
| Indicator | POWER: Steady on: AC input is normal Off: No AC input PoE: Off: No PoE power supply Steady on: PoE power supply is normal PoE-MAX： off ：The POE power supply power of the whole machine is less than 80% of the specification Steady on : The POE power supply power of the whole machine is greater than 85% of the specification LINK/ACT： Off: No link Steady on: Linked Flashing: Transmitting data |
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| Dimensions (W×D×H) | 440*245*44mm | |||||||
| Weight | 2.90KG | |||||||
| Working Mode | Default (Normal mode) : All ports can communicate with each other, VLAN (Secure mode): Downlink ports can communicate only with uplink ports. Enabling PD keepalive function, the switch will restart the IPC via PoE power when the IPC sends no message in a period of time, Extend (Surveillance mode): Transmission distance up to 250 meters. Downlink ports can communicate only with uplink ports | |||||||
| Compliance | ||||||||
| NDAA Compliant | Support | |||||||