| Physical Specifications | |
| Dimensions (W x H x D) | Width: 17.4 in (44.1 cm) for desktop installations 17.5 in (44.6 cm) with rack-mount brackets Height: 1.75 in (4.45 cm) for 1U installations Depth: 10 in (25.43 cm) |
| Weight | 6 lb (2.7 kg) |
| Rack mountable | 1 Rack Unit |
| Hardware Specifications | |
| Switching Engine Model | Store and forward |
| DRAM | 512 MB |
| Flash | 1 GB |
| CPU | 800 MHz ARM CPU |
| GbE port density per system | 28 (24 host ports + four-port GbE uplinks) |
| Packet Switching Capacities | 56 Gbps |
| Layer 2 Throughput (Mpps) | 41.7 Mpps (wire speed) |
| Power Options | |
| Power Supplies | 50 W AC Maximum System Power Consumption (Input Power without PoE) |
| Environment | |
| Operating Temperature | 32° to 113° F (0º to 45º C) |
| Storage Temperature | -40º to 158º F (-40º to 70º C) |
| Relative Humidity (Operating) | 10% to 85% (noncondensing) |
| Relative Humidity (Non-Operating) | 0% to 95% (noncondensing) |
| Altitude (Operating) | Up to 10,000 ft (3,048 m) |
| Altitude (Non-Operating) | Up to 16,000 ft (4,877 m) |
| Cooling | Airflow: 11 cfm |
| Noise Specifications | |
| Noise Specifications | Noise measurements based on operational tests taken from bystander position (front) and performed at 25° C in compliance with ISO 7779 |
| Acoustic Noise in DBA | 32.7 |
| Safety and Compliance | |
| Safety Certifications |
|
| Electromagnetic Compatibility Certifications |
|
| NEBS |
|
| Telecom Quality Management | TL9000 |
| Environmental | Reduction of Hazardous Substances (ROHS) 6 |
| Telco | CLEI code |
