24-Port Gigabit PoE + 4-Slot 10G SFP+ Stackable L3 Managed Switch TP-LINK SG6428XHP
- 24× cổng PoE+ Gigabit RJ45
- 4× khe cắm 10Gbps SFP+
- Tổng công suất PoE lên đến 720W
- Xếp chồng vật lý để dự phòng và hiệu suất
- Các tính năng L3: & RIP, OSPF, ECMP, VRRP, PIM-DM, DHCP Server/Relay
- Khả năng bảo mật: ACL, Bảo Mật Cổng, Phòng Thủ DoS, 802.1X
- Độ sẵn có cao với hai nguồn cấp điện cố định bên trong, VRRP, và ERPS
- Quản lý Cloud tập trung qua bộ điều khiển Omada SDN
- Quản lý độc lập qua web, CLI, SNMP, và RMON
Thông số kỹ thuật
| General | |
| Interface | 24 × 10/100/1000Mbps RJ45 ports 4 ×10G SFP+ Slots |
| Console Ports | 1 × RJ45 + 1 × USB Type C |
| Management Port | 1 × RJ45 |
| USB Ports | 2 × USB 2.0 |
| Flash | 2×4 MB Nor + 8 GB EMMC |
| DRAM | 4 GB DDR4 |
| Processor | Dual-core ARM @1.5GHz CPU |
| PoE | |
| PoE Standard | 802.3af/at, support perpetual PoE and fast PoE |
| PoE Ports | 24 |
| PoE Power Budget | 402W (with 1× PSM500-AC, by default) 720W (with 1× PSM900-AC) 720W (with 2× PSM500-AC) 720W (with 1× PSM500-AC and 1× PSM900-AC) 720W (with 2× PSM900-AC) |
| Performance | |
| Switching Capacity | 128 Gbps |
| Forwarding Bandwidth | 64 Gbps |
| Packet Forwarding Rate | 95.2 Mpps |
| MAC Address Table | 32K |
| Packet Buffer | 3MB |
| Stacking Port | 10G SFP+ slot (all uplink ports can be used as stacking ports) |
| Stack bandwidth | Up to 80 Gbps (4 stack ports) |
| Stacking number (max) | 4 |
| Compatible models for stacking | SG6428XHP, SG6654XHP |
| Transmission Method | Store and Forward |
| Jumbo Frame | 9 KB |
| Physical & Environmet | |
| Power Supply | 100–240 V~50/60 Hz |
| Redundant Power Supply | Max 2 hot swappable power supply module (shipping with one PSM500-AC module by default) |
| Suitable Power Supply Module | PSM500-AC, PSM900-AC |
| Max Power Consumption | 42.9 W (110 V/60 Hz) (With no PD connected) 916.6 W (110 V/60 Hz) (With 720W PD connected and powered by 2× PSM500-AC) |
| Max Heat Dissipation | 146.29 BTU/hr (110 V/60 Hz) (With no PD connected) 3,125.61 BTU/hr (110 V/60 Hz) (With 720W PD connected and powered by 2× PSM500-AC) |
| Standby Power Consumption | 31.95 W (220 V/50 Hz) |
| Noise | 1× PSM500-AC power supply module: Min: 35.2 dBA @1m 25 °C Max: 55.2 dBA @1m 25 °C 2× PSM500-AC power supply modules: Min: 39.2 dBA @1m 25 °C Max: 57.4 dBA @1m 25 °C |
| Fan Quantity | 4 hot swappable fan modules, N+1 redundant |
| Airflow | Front-to-back |
| Surge Protection | Service port: ±6 kV in common mode Power port: ±6 kV in differential mode; ±6 kV in common mode |
| ESD Protection | Air: ±15 kV, Contact: ±8 kV |
| MTBF | 753,531 h @ 25 °C |
| Dimensions (W x D x H) | 440 × 420 × 44 mm |
| Installation | Rackmount |
| Operating Temperature & Altitude | -5 °C to 45 °C (23 °F to 113 °F) @ 2,000 meters -5 °C to 40 °C (23 °F to 104 °F) @ 3,000 meters |
| Storage Temperature | -40 °C to 70 °C (-40 °F to 158 °F) |
| Operation Humidity | 10% to 90% RH, non-condensing |
| Storage Humidity | 5% to 90% RH, non-condensing |
| Certification | CE, FCC, RoHS |
- Bảo hành: 36 tháng.
