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UniFi Switch US-48-750W
Switch Unifi US-48-750W 48 RJ45 Gigabit ports, PoE+ support, total non-blocking throughput up to 70 Gbps, two SFP+ ports for uplinks of up to 10 Gbps.
Mô tả
Thiết bị mạng Switch Unifi US-48-750W
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Product
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US-48-750W
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| Dimensions | 485 x 43.7 x 374.6 mm (19.09 x 1.72 x 14.75″) | ||||||
| Weight | 6.5 kg (14.3 lb) | ||||||
| Networking Interfaces
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(48) 10/100/1000 Mbps RJ45 Ethernet Ports
(2) 1/10 Gbps SFP+ Ethernet Ports (2) 1 Gbps SFP Ethernet Ports |
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| Management Interface | (1) RJ45 Serial Port Out-of-Band, Ethernet In-Band | ||||||
| Total Non-Blocking Throughput | 70 Gbps | ||||||
| Switching Capacity | 140 Gbps | ||||||
| Forwarding Rate | 104.16 Mpps | ||||||
| MAC Address Table | 16384 | ||||||
| Maximum Aggregations | 6 | ||||||
| Monitoring Sessions | 1 | ||||||
| Maximum VLANs | 255 | ||||||
| Power Method | 100-240VAC/50-60 Hz, Universal Input | ||||||
| Power Supply | AC/DC, Internal, 750W DC | ||||||
| Max. Power Consumption | Including PoE Output | Excluding PoE Output | |||||
| 750W | 64W | ||||||
| LEDs Per Port | RJ45 Data Ports | SFP Data Ports | |||||
| PoE, Speed/Link/Activity | Speed/Link/Activity | ||||||
| Sound Level* | Fan Level 0 | Fan Level 1 | Fan Level 2 | Fan Level 3 | |||
| 12.1 dBr | 18.1 dBr | 21.6 dBr | 24.7 dBr | ||||
| ESD/EMP Protection | Air: ± 24 kV, Contact: ± 24 kV | ||||||
| Shock and Vibration | ETSI300-019-1.4 Standard | ||||||
| Operating Temperature | -5 to 40° C (23 to 104° F) | ||||||
| Operating Humidity | 5 to 95% Noncondensing | ||||||
| Certifications | CE, FCC, IC | ||||||
| * Background noise level: 27.5 dBa | |||||||
| PoE+ Per Port | |||||||
| PoE Interfaces | PoE+ IEEE 802.3af/at (Pins 1, 2+; 3, 6-)
24VDC Passive PoE (Pins 4, 5+; 7, 😎 |
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| Max. PoE+ Wattage per Port by PSE | 34.2W | ||||||
| Voltage Range 802.3at Mode | 50–57V | ||||||
| Max. Passive PoE Wattage per Port | 17W | ||||||
| 24V Passive PoE Voltage Range | 20-27V | ||||||
