Cisco Systems 3700 Manual Do Utilizador
1-11
Cisco 3700 Series Routers Hardware Installation Guide
OL-2180-08
Chapter 1 Overview of Cisco 3700 Series Routers
System Specifications
System Specifications
list Cisco 3700 series system specifications.
Table 1-4
Cisco 3725 Router System Specifications
Description
Specification
Dimensions (H x W x D)
3.5 x 17.1 x 15.0 in. (8.9 x 43.4 x 38.1 cm), 2-RU chassis height
Weight
14 lb (6.4 kg)
Input voltage, AC power supply
Frequency
Input surge current (AC)
Frequency
Input surge current (AC)
100 to 240 VAC, autoranging
47–63 Hz
50 A maximum, one cycle (–48-V power module included)
47–63 Hz
50 A maximum, one cycle (–48-V power module included)
Input rating, DC power supply
Input surge current (DC)
24–36 VDC, 9 A, positive or negative, operational from 18–36 VDC
36–60 VDC, 4 A, positive or negative, operational from 36–72 VDC
50 A, < 10 ms
Power dissipation
135 W (maximum)
Heat Dissipation
135W Maximum 460.661 BTU/hour, 495W Maximum 1689.089
BTU/hour
BTU/hour
Console and auxiliary ports
RJ-45 connector
Operating humidity
5–95%, noncondensing
Operating temperature
32–104
°
F (0–40
°
C)
Nonoperating temperature
–40 to 162
°
F (–40 to 72
°
C)
Noise level
52 dBA (maximum)
Regulatory compliance
FCC Part 15 Class A.
For additional compliance information, see the
document that accompanied the router.
Safety compliance
UL 60950; CAN/CSA C22.2 No. 60950-00; IEC 60950;
AS/NZS 3260; TS001
AS/NZS 3260; TS001
Table 1-5
Cisco 3745 Router System Specifications
Description
Specification
Dimensions (H x W x D)
5.25 x 17.25 x 15.00 in. (13.3 x 43.8 x 38.1 cm), 3-RU chassis height
Weight
32 lb (14.5 kg), including chassis and four network modules
Input voltage, AC power
supply
Frequency
Input surge current (AC)
supply
Frequency
Input surge current (AC)
100–240 VAC, autoranging
47–63 Hz
80 A maximum, one cycle (–48-V power module included)
47–63 Hz
80 A maximum, one cycle (–48-V power module included)
Input rating, DC power supply
Operational between
Input surge current (DC)
Operational between
Input surge current (DC)
–48 to –60 VDC, 10 A maximum
–38 to –75 VDC, 10 A maximum
50 A, < 10 ms
–38 to –75 VDC, 10 A maximum
50 A, < 10 ms