| Model | CBS350-48FP-4X-EU |
| Performance | |
| Capacity in millions of packets per second (mpps) (64-byte packets) | 130.94 mpps |
| Switching capacity | 176.0Gbps |
| Stacking | |
| Hardware stacking | Up to 4 units in a stack. Up to 192 ports managed as a single system with hardware failover |
| High availability | Fast stack failover delivers minimal traffic loss. Support link aggregation across multiple units in a stack |
| Plug-and-play stacking configuration/management | Active/standby for resilient stack control Autonumbering Hot swap of units in stack Ring and chain stacking options, auto stacking port speed, flexible stacking port options |
| High-speed stack interconnects | Cost-effective high-speed 10G fiber interfaces |
| General | |
| Jumbo frames | Frame sizes up to 9K bytes. The default MTU is 2K bytes |
| MAC table | 16K addresses |
| Hardware | |
| Total System Ports | 48 Gigabit Ethernet + 4 x 10G |
| RJ-45 Ports | 48 x Gigabit Ethernet |
| Combo Ports (RJ45 + Small form-factor pluggable [SFP]) | 4 x SFP+ |
| Number of Ports That Support PoE | 48 |
| Power Dedicated to PoE | 740W |
| Console port | Cisco standard mini USB Type-B/RJ45 console port |
| USB slot | USB Type-A slot on the front panel of the switch for easy file and image management |
| Buttons | Reset button |
| Cabling type | Unshielded Twisted Pair (UTP) Category 5e or better for 1000BASE-T |
| LEDs | System, Link/Act, PoE, Speed |
| Flash | 256 MB |
| CPU | 800 MHz ARM |
| DRAM | 512 MB |
| Packet buffer | 3 MB |
| Power consumption (worst case) | |
| System Power Consumption | 110V=76.18W 220V=76.22W |
| Power Consumption (with PoE) | 110V=889.35W 220V=865.02W |
| Heat Dissipation (BTU/hr) | 3,034.59 |
| Environmental | |
| Unit dimensions (W x D x H) | 445 x 350 x 44 mm |
| Unit weight | 5.82 kg |
| Power | 100-240V 50-60 Hz, internal, universal |
| Certification | UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A |
| Operating temperature | -5° to 50°C |
| Storage temperature | -25° to 70°C |
| Operating humidity | 10% to 90%, relative, noncondensing |
| Storage humidity | 10% to 90%, relative, noncondensing |
| Acoustic noise and Mean Time Between Failure (MTBF) | |
| FAN (Number) | 1 |
| Acoustic Noise | 25°C:48.7 dBA |
| MTBF at 25°C (hours) | 856,301 |
