Cisco 2900 Series Installation Manual page 54

Specifications
Table 1-15
Description
Weight - with DC-POE power
supply
(without modules)
With DC power supply
(without modules)
Weight - fully configured
Power
AC input
• Voltage
Frequency
•
Current
•
Current with AC-POE
•
• Surge current
DC input (for DC-POE power supply)
Voltage
•
Current
•
Power Consumption
• AC power supply
AC-POE power supply
•
DC-POE power supply
•
Ports
Console port
Auxiliary port
USB ports
10/100/1000 Gigabit Ethernet
Environmental
Operating humidity
Operating humidity (short-term
per NEBS)
Operating temperature up to
5906 ft (1800 m) elevation
Operating temperature up to
5906 ft (1800 m) elevation, with
filter
Operating temperature up to
9843 ft (3000 m) elevation, with
or without filter
Cisco 2900 Series and 3900 Series Hardware Installation Guide
1-36
Cisco 2911 (including 2911-T) Router Specifications (continued)
Specification
18.8 lbs (8.5 kg)
Not Available
21 lb (9.5 kg)
100 to 240 VAC, autoranging
47 to 63 Hz
2.3 A to 0.35 A (configuration dependent)
3.5 A to 0.4 A (configuration dependent)
30 A maximum at 115 VAC 60 Hz, 60 A maximum at 230 VAC
50 Hz
-40 to -60 VDC
9 A to 1 A (configuration dependent)
65 W to 220 W, 221 to 751 BTU/hr (configuration dependent)
70 W to 330 W, 239 to 1126 BTU/hr (configuration dependent)
60 W to 320 W (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
5 to 85% RH
5% to 90%, but not to exceed 0.024 kg water/kg of dry air
Cisco 2911 model: 32 to 104F (0 to 40C)
Cisco 2911-T model: 32 to 140F (0 to 60C)
Cisco 2911 model: 32 to 104F (0 to 40C)
Cisco 2911-T model: 32 to 122F (0 to 50C)
32 to 104F (0 to 40C)
Chapter 1 Overview of the Routers
1
2