Chapter 1
Overview of Cisco 2600 Series Routers
Figure 1-12 Interface Numbering in Cisco 2691 Routers
NM -H DV
BA NK 4
Voice Interface Numbering
Voice interfaces are numbered as follows:
chassis-slot/voice-module-slot/voice-interface
If a 4-channel voice network module is installed in chassis slot 1, the voice interfaces are:
•
•
•
•
System Specifications
Table 1-6
Description
Dimensions (H x W x D)
Weight
Input voltage, AC power supply
Current
Frequency
Power dissipation
Input voltage, DC power supply
Current
Power dissipation
Operating environment
Nonoperating temperature
Operating humidity
Noise level
OL-2171-06
BA NK 3
BA NK 2
BA NK 1
BA NK 0
V0
SEE MAN
UAL BEF
ORE INS
EN
T1 1/1
T1 1/0
FastEthernet 0/1
1/0/0—Chassis slot 1/Voice module slot 0/Voice interface 0
1/0/1—Chassis slot 1/Voice module slot 0/Voice interface 1
1/1/0—Chassis slot 1/Voice module slot 1/Voice interface 0
1/1/1—Chassis slot 1/Voice module slot 1/Voice interface 1
Cisco 261x, Cisco 262x, and Cisco 265x System Specifications
DS U
TAL LAT ION
56K
SEE MAN
UAL BEF
ORE INS
DS U
TAL LAT ION
56K
SEE MAN
UAL BEF
ORE INS
TAL LAT ION
BRI 0/0
Serial 0/2
Compact Flash slot
FastEthernet 0/0
Specification
1.69 x 17.5 x 11.8 in. (4.3 x 44.5 x 30 cm), one rack unit height
10.25 lb (4.66 kg)
100 to 240 VAC
1.5 A
47 to 63 Hz
75 W (maximum), 260 Btus
–38 to –75 VDC
2.0 A
75 W (maximum), 260 Btus/hr
32 to 104° F (0 to 40° C)
–40 to 158° F (–40 to 70° C)
5 to 95 percent, noncondensing
38 dBa (minimum)
Cisco 2600 Series Routers Hardware Installation Guide
System Specifications
Serial 0/1
Serial 0/0
1
/hr
1-11