Cisco 2900 Series Installation Manual page 60

Specifications
Table 1-17
Description
With DC power supply
(without modules)
Weight (fully configured)
Power
AC input power
Input voltage
•
Frequency
•
Input current
•
• Input current with AC-POE
Surge current
•
Power consumption
With AC-POE
•
Ports
Console port
Auxiliary port
USB ports
10/100/1000 Gigabit Ethernet
SFP
Environmental
Operating humidity
Operating humidity (short-term
per NEBS)
Operating temperature - up to
5906 ft (1800 m) elevation
Operating temperature - up to
9843 ft (3000 m) elevation
Operating temperature - up to
13,123 ft (4000 m) elevation
Temperature - Short-term per
NEBS/1800m max altitude
Operating altitude maximum
Transportation and Storage
Nonoperating temperature
Nonoperating humidity
Nonoperating altitude
Cisco 2900 Series and 3900 Series Hardware Installation Guide
1-42
Cisco 2951 Router Specifications (continued)
Specification
NA
34 lb (14.42 kg)
100 to 240 VAC, autoranging
47 to 63 Hz
0.4 to 3.3 A (configuration dependent)
0.4 to 7.6 A (configuration dependent)
60 A peak and less than 12 Arms per half cycle
75 to 320 W, 256 to 1092 BTU/hr (configuration dependent)
80 to 750 W, 273 to 753 BTU/hr (configuration dependent)
One RJ-45 connector and one mini USB Type B, USB 2.0
compliant
RJ-45 connector
Two USB Type A, USB 2.0 compliant, 2.5 W (500 mA) max.
Three RJ-45 connectors (GE0/0, GE0/1, GE0/2), auto-MDIX
One RJ-45 connectors supports an SFP module. When an SFP
module is installed the adjacent RJ-45 GE connector is disabled.
See Table 1-4
5 to 85% RH
5 to 90%, but not to exceed 0.024 kg water/kg of dry air
32 to 104F (0 to 40C)
32 to 104F (0 to 40C)
32 to 86 F (0 - 30 C)
23 to 122°F (-5°C to 50°C)
13,123 ft (4000 m)
-40 to 158F (-40 to 70C)
5 to 95% RH
15,000 ft (4570 m)
Chapter 1
for a list of supported modules.
Overview of the Routers
1