| Category | Specification | Value |
| Product Information | Product Category | Layer 2+ |
| Warranty | 1 year | |
| Port Specifications | Total number of RJ45 ports | 48 |
| Total number of optical ports | 4 | |
| Number of 1GE combo ports | No | |
| Number of 1GE SFP ports | No | |
| Number of 10GE SFP+ ports | 4 | |
| Number of 10/100BASE-T ports | No | |
| Number of 10/100/1000BASE-T ports | 48 | |
| Number of 10/100/1000/2500BASE-T ports | No | |
| Number of 100/1000/2.5G/5G/10GBASE-T ports | No | |
| System Specifications | Forwarding rate | 131 Mpps |
| Switching capacity | 176 Gbps | |
| Environment & Reliability | MTBF | 400,000 hours |
| Operating temperature | 0°C to +50°C (32°F to 122°F) | |
| Operating altitude | –500 m to +5,000 m (–1,640.42 ft to +16,404.20 ft) | |
| Storage altitude | –500 m to +5,000 m (–1,640.42 ft to +16,404.20 ft) | |
| Surge protection (Service port) | ±6 kV (common mode) | |
| Surge protection (Power connector) | ±6 kV (common and differential mode) | |
| Software & Security | PoE watchdog | No |
| Jumbo frame length (MTU) | 9216 bytes (interface configuration mode) | |
| Port isolation | Yes | |
| Broadcast storm control | Yes |
NBS3 Switch, Ruijie Reyees Products, SMB
Ruijee Reyee RG-NBS3200-48GT4XS, 48-Port Gigabit Layer 2+ Managed Switch, 4 * 10G Uplinks
48-Port 10G L2 Managed Switch, 48 Gigabit RJ45 Ports,4 *10G SFP+ Slots,19-inch Rack-mountable Steel Case
$409.50
















