| Manufacturer | Cisco |
| Product Line | 550X Series |
| Product Type | Stackable Managed Switch |
| Access Ports | 48x 10/100/1000 PoE+ |
| Uplink Ports | 4x 10GE (2x 10GBase-T/SFP+ Combo + 2x SFP+) |
| PoE Budget | 382W |
| Sibling | SG550X-48MP — 740W PoE Budget, 16 of 48 Ports Support Extended 60W |
| Switching Capacity | 176 Gbps |
| Forwarding Rate | 130.94 Mpps |
| MAC Address Table | 16,000 |
| IPv4/IPv6 Routing | Up To 7,168 / 1,792 Routes, 256 Interfaces Each |
| VLANs | Up To 4,094 |
| ACL Entries | Up To 3,000 |
| Jumbo Frames | Up To 9,000 Bytes (Default MTU 2,000) |
| Stacking | Up To 8 Units, Up To 400 Ports Total, Hardware Failover |
| CPU | 800MHz Dual-Core ARM |
| CPU Memory | 512MB |
| Flash | 256MB |
| Packet Buffer | 3MB (Dynamically Shared) |
| Power Consumption (System/With PoE) | 76.3W / 494.3W (110V) |
| Heat Dissipation | 1,686.62 BTU/hr |
| Cooling | 3+1 Redundant Fans |
| Acoustic Noise | 43.6 dB (0-25°C) / 52.1 dB (50°C) |
| MTBF (At 50°C) | 159,129 Hours |
| Operating Temperature | 32 to 122°F (0 to 50°C) |
| Dimensions (W x H x D) | 17.3 x 1.7 x 13.78 in |
| Weight | 12.83 lb (5.82 kg) |
Overview
- We perform an intensive quality control process on all our products. Units (unless sealed in the original manufacturer’s packaging) are fully tested and certified by our technicians. We run and record diagnostics on serial and operating systems, ensuring they function to the industry standard.
- Unless the listing specifies otherwise, this product comes with a 1 Year Warranty for the original purchaser as enduser of the equipment, applicable to items sold in the United States only. All others sales are supported by a 90 day extended warranty.
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