Cisco 2811 Hardware Guide - Page 34

Specifications - power consumption

Get Cisco 2811 - Voice Security Bundle Router PDF manuals and user guides
UPC - 882658101816
View all Cisco 2811 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 34 highlights

Specifications Table 8 Interface Numbering on Cisco 2811, Cisco 2821, and Cisco 2851 Integrated Services Routers (continued) Port Location Interface Numbering Scheme Examples1, 2 Voice port in a BRI expansion module (internal slot) in an extension voice module (EVM) Interface-type 26 / 07 / port Port numbers are 8 to 11 in expansion module 0. Port numbers are 16 to 19 in expansion module 1. voice-port 2/0/x BRI interface in a BRI expansion module (internal slot) in an extension voice module (EVM) Interface-type 26 / port interface bri 2/x Port numbers are 0 to 3 if one expansion module is installed. Port numbers are 0 to 7 if two expansion modules are installed. 1. Interface abbreviations: fa = Fast Ethernet; gi = Gigabit Ethernet; usb = universal serial bus; bri = ISDN basic rate interface. 2. The interfaces listed are examples only; other possible interface types are not listed. 3. Interface card slot numbers for double-width (HWIC-D) slots are 1 and 3 only. 4. Specify the line number in the Cisco IOS CLI by using the interface number for the associated asynchronous serial interface. 5. "1" is the network module slot number in all Cisco 2800 series routers. 6. "2" is the EVM slot number in Cisco 2821 and Cisco 2851 routers. 7. "0" is required by the CLI syntax for voice ports in an EVM; it indicates no interface card slots in EVMs. Note On the Cisco 2811, Cisco 2821, and Cisco 2851 routers, the interface numbering scheme is the same for asynchronous interfaces as other types of interfaces. To configure the line associated with an async interface, simply use the interface number to specify the async line. For example, line 0/3/0 specifies the line associated with interface serial 0/3/0 on a WIC-2A/S in slot 3. Similarly, line 1/22 specifies the line associated with interface async 1/22 on a NM-32A in network module slot 1. Specifications Table 9, Table 10, Table 11, and Table 12 list Cisco 2800 series specifications. Table 9 Cisco 2801 Router Specifications Description Dimensions (H x W x D) Weight AC input power • Input voltage • Frequency • Input current • Inrush surge current Power consumption Console and auxiliary ports Specification 1.72 x 17.49 x 16.5 in. (4.4 x 44.4 x 41.9 cm). 10.9 lb (4.9 kg) with standard power supply if fully populated with modules 13.71 lb (6.2 kg) with inline power supply if fully populated with modules 100 to 240 VAC, autoranging 47 to 63 Hz 2 A (5 A for IP phone support) 50 A maximum, one cycle (-48V power included) 105 W with standard power supply (maximum) 130 W with inline power supply and 12 IP phones (maximum) RJ-45 connector Overview of Cisco 2800 Series Routers 18 OL-5783-01

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • 156
  • 157
  • 158
  • 159
  • 160
  • 161
  • 162
  • 163
  • 164
  • 165
  • 166
  • 167
  • 168
  • 169
  • 170
  • 171
  • 172
  • 173
  • 174
  • 175
  • 176
  • 177
  • 178
  • 179
  • 180
  • 181
  • 182
  • 183
  • 184
  • 185
  • 186
18
Overview of Cisco 2800 Series Routers
OL-5783-01
Specifications
Note
On the Cisco 2811, Cisco 2821, and Cisco 2851 routers, the interface numbering scheme is the same for
asynchronous interfaces as other types of interfaces. To configure the line associated with an async
interface, simply use the interface number to specify the async line. For example, line 0/3/0 specifies the
line associated with interface serial 0/3/0 on a WIC-2A/S in slot 3. Similarly, line 1/22 specifies the line
associated with interface async 1/22 on a NM-32A in network module slot 1.
Specifications
Table 9
,
Table 10
,
Table 11
, and
Table 12
list Cisco 2800 series specifications.
Voice port in a BRI expansion
module (internal slot) in an
extension voice module (EVM)
Interface-type
2
6
/
0
7
/
port
Port numbers are 8 to 11 in expansion module 0.
Port numbers are 16 to 19 in expansion module 1.
voice-port 2/0/x
BRI interface in a BRI expansion
module (internal slot) in an
extension voice module (EVM)
Interface-type
2
6
/
port
Port numbers are 0 to 3 if one expansion module is installed.
Port numbers are 0 to 7 if two expansion modules are installed.
interface bri 2/x
1.
Interface abbreviations: fa = Fast Ethernet; gi = Gigabit Ethernet; usb = universal serial bus; bri = ISDN basic rate interface.
2.
The interfaces listed are examples only; other possible interface types are not listed.
3.
Interface card slot numbers for double-width (HWIC-D) slots are 1 and 3 only.
4.
Specify the line number in the Cisco IOS CLI by using the interface number for the associated asynchronous serial interface.
5.
“
1
” is the network module slot number in all Cisco 2800 series routers.
6.
“
2
” is the EVM slot number in Cisco 2821 and Cisco 2851 routers.
7.
“0” is required by the CLI syntax for voice ports in an EVM; it indicates no interface card slots in EVMs.
Table 8
Interface Numbering on Cisco 2811, Cisco 2821, and Cisco 2851 Integrated Services Routers (continued)
Port Location
Interface Numbering Scheme
Examples
1
,
2
Table 9
Cisco 2801 Router Specifications
Description
Specification
Dimensions (H x W x D)
1.72 x 17.49 x 16.5 in. (4.4 x 44.4 x 41.9 cm).
Weight
10.9 lb (4.9 kg) with standard power supply if fully populated with
modules
13.71 lb (6.2 kg) with inline power supply if fully populated with
modules
AC input power
•
Input voltage
•
Frequency
•
Input current
•
Inrush surge current
100 to 240 VAC, autoranging
47 to 63 Hz
2 A (5 A for IP phone support)
50 A maximum, one cycle (–48V power included)
Power consumption
105 W with standard power supply (maximum)
130 W with inline power supply and 12 IP phones (maximum)
Console and auxiliary ports
RJ-45 connector