| I/O Interfaces | |
| Power Input | 100-240 VAC, 50-60 Hz |
| Ethernet Ports | 24x 10/100 Mbps PoE ports 2x 10/100/1000 Mbps uplink ports |
| Network Performance | |
| Switching Capacity | 8.8 Gbps |
| Packet Forwarding Rate | 6.54 Mpps |
| Packet Buffer | 1.5 MB |
| MAC Address Table | 2K |
| Jumbo Frame | 9 KB |
| Transmission Mode | Store-and-Forward |
| MTBF | 100,000 hours |
| Standards | |
| Network Standards | IEEE 802.3i (10BASE-T Ethernet) IEEE 802.3u (100BASE-TX Fast Ethernet) IEEE 802.3ab (1000BASE-T Gigabit Ethernet) IEEE 802.3x (Flow Control) |
| PoE Standards | IEEE 802.3af (15.4 watts) IEEE 802.3at (30 watts) |
| Network Media | 10BASE-T: UTP category 3, 4, 5 cable (max. 100 m) 100BASE-TX: UTP category 5 or above cable (max. 100 m) 1000BASE-T: UTP category 5e or above cable (max. 100 m) |
| Environment | |
| Operating Temperature | -10°C to 50°C |
| Operating Humidity | RH 10% to 90% (non-condensing) |
| Storage Temperature | -40°C to 70°C |
| Storage Humidity | RH 5% to 90% (non-condensing) |
| DIP Switch Enabled Features | |
| VLAN | Port Isolation Mode: the PoE ports(1-24) can only communicate with the uplink ports. |
| Default/Off | Default Mode: all ports can communicate with each other, and transmission distance is up to 100 m at 10/100 Mbps adaptively. |
| Extend | Port Extension Mode: power supply and data transmission distance of PoE ports(9-24) is extended up to 250 m at 10 Mbps. |
| General | |
| PoE Power Budget | 300 W |
| Shell Material | Metal |
| Switch Dimension | 268*181*44 mm (L*W*H) |
| Net Weight | 1.44 kg |
| Gross Weight | 1.92 kg |
| Package List | 1x Switch, 1x AC Power Cord, 1x Mounting Brackets, 1x User Manual |
Product Model: NS-PF2420
26-Port PoE Switch with 2 Gigabit Uplink Ports
- 24x 10/100 Mbps PoE ports and 2x Gigabit uplink ports
- Meet IEEE 802.3i/IEEE 802.3u/IEEE 802.3ab/IEEE 802.3x standards
- Support IEEE 802.3af(15.4W) and IEEE 802.3at(30w) PoE standards
- Flexible DIP switch to enable VLAN/Default/Extension modes
- Up to 250 m transmission distance at 10 Mbps
- Total 300 W PoE power budget
