| Attribute | Specification |
|---|---|
| Chassis | |
| Rack Height | 1U |
| Rack-mounting kit | Y |
| Ready Rails™ rack mounting system, no tools required | not available |
| Dimensions in inches | 1.7 x 17.3 x 10.1 |
| Dimensions in millimeters | 43.5 x 440.0 x257.0 |
| Power and Cooling Hardware | |
| Internal hot swappable power supply bays | not available |
| Hot swappable power supplies (included) | not available |
| Integrated power supply (not removable) | standard |
| External power supply | option available |
| Power supply redundancy | option available |
| Removable fans | not available |
| Redundant fans | standard |
| Variable speed fans | standard |
| Air flow | IO to PSU (normal) |
| Integrated rear mini-SAS stacking ports | not available |
| Power Supply (Watts) | 100 |
| Max Thermal Output (BTU/hr) | 152.2 |
| Power Consumption Max (Watts) | 44.6 |
| Stacking Attributes | |
| User port stacking | Y |
| Maximum stacking distance (meters) | 100 |
| Maximum stacking speed (full-duplex) | 40Gbps |
| Environmental Operating Conditions | |
| Operating Temperature in Celsius | 0° to 45° C |
| Operating Temperature in Fahrenheit | 32° to 113° F |
| Storage Temperature in Celsius | -40° to 65° C |
| Storage Temperature in Fahrenheit | -40° to 149° F |
| Operating Relative Humidity | 95% |
| Storage Relative Humidity | 85% |
| Power Supply Efficiency | 80% or better in all operating modes |
Dell N1548 48x1GbE 4x10GbE SFP+ Enterprise Managed Switch
The Dell N1548 is a 1U Dell Networking N Series access switch built for enterprise edge networks. It provides 48 auto-sensing 10/100/1000Mb RJ45 ports, four integrated 10GbE SFP+ uplinks, Layer 3 Lite management, 4-unit stacking and efficient performance for B2B campus upgrades and refresh projects.
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