Table 12. Physical Specifications for the Cisco UC 540
Feature
Packaging type
Console port (up to 115.2 kbps)
Auxiliary port*
Description
Desktop form factor (1.5 Rack unit high)
1
1
*The auxiliary port on the Cisco UC 540 is the same as the console port. The port has an ability to
Table 13. Power Specifications for the Cisco UC 540
Feature | Description |
|
|
AC input voltage | 100 to 240V AC |
|
|
AC input frequency | 50 to 60 Hz |
|
|
AC input current | 4 to 2A (100 to 240V) |
|
|
AC input surge current | 50 to 100A (100 to 240V) |
|
|
Maximum inline power distribution | 82W |
|
|
Power dissipation (AC without IP phone) | 80W |
| 90W (including external adapter) |
| |
|
|
Power dissipation (AC with IP phone) | 175W |
| 180W (including external adapter) |
|
|
Table 14. Environmental Specifications for the Cisco UC 540
Feature
Operating temperature
Operating humidity
Nonoperating temperature
Operation altitude
Dimension (H x W x D)
Power supply dimensions (H x W x D)
Rack height
Weight (fully configured)
Power supply weight
Noise level (minimum and maximum)
Description
32o to 104oF
10% to 85% noncondensing, operating
5% to 95% noncondensing, nonoperating
4 o to 149oF
104oF (40oC) at sea level
87.8oF (31oC) at 6000 ft (1800 m) 77oF (25oC) at 10,000 ft (3000 m) 34.7oF (1.5oC) per 1000 ft
2.625 x 10.5 x 11.05 in.
(6.67 x 26.67 x 28.07 cm)
1.7 x 4 x 7.5 in.
(4.3 x 10.16 x 19.05 cm)
1.5rack unit (RU) 8 lb (3.63 kg)
3 lb (1.36 kg)
Normal operating temperature: < 78°F (25.6°C): 34 dBA
>78°F (25.6°C) through < 104°F (40°C): 37 dBA
>104°F (40°C): 42 dBA
Table 15. Regulatory Compliance for the Cisco UC 540
Category
Safety
Compliance
●IEC
●AS/NZS 60950.1
●
●EN
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