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© 1992-2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Standards Compliance
● Advanced configuration and power interface (ACPI) 2.0 compliant
● PCI 2.2 compliant
● Wake-on-LAN (WoL) support
● Microsoft Logo certifications
● USB 2.0 support
Table 9 gives expansion options and interfaces, and Table 10 gives unit specifications for the
Cisco MCS 7835-I2.
Table 9.
Expansion Options and Interfaces
PCIe non-hot plug slots
PCI-X non-hot plug 133-MHz, 64-bit slots
Table 10.
System Unit Specifications
Dimensions (H x W x D)
Weight
Input requirements (per power
supply)
BTU rating
Power supply output power
Temperature range
Temperature range
Maximum wet-bulb temperature
Relative humidity
(noncondensing)
Relative humidity
(noncondensing)
Acoustic noise
Acoustic noise
1
2
3.38 x 17.54 x 26.01 in.
8.59 x 44.54 x 66.07 cm
60 lb
27.22 kg
Rated line voltage
100–132 VAC and 200–240 VAC
Rated input current
10A (100 VAC), 10A (120 VAC), and 6.1A (200 VAC)
Rated input frequency
50–60 Hz
Rated input power
1000, 1056, and 1205W
BTU/hr
3490, 3680, and 4150
Rated steady-state power
800, 850, and 1000W
Operating
Nonoperating
101.7° F
38.7° C
Operating
10 to 90% relative humidity (RH); 28° C max imum wet
bulb temperature
Nonoperating
5 to 95% RH; 38.7° C maximum wet bulb t emperature
Idle minimum (fixed disk drives
L WAd (bels) 6.4
spinning)
L pAm (dBA) 47
Operating minimum (random
L WAd (bels) 6.6
seeks to fixed disks)
L pAm (dBA) 49
● 50 to 95° F (10 to 35° C) at sea level with an
altitude de-rating of 1.8° F per 1000 ft (1.0° C per
304.8m) to 10,000 ft (3048m)
● No direct sunlight allowed
● Maximum rate of change: 18° F/hr (10° C/hr)
● Upper operating limit: 10,000 ft (3,048m) or 70
Kpa/10.1 psia
● System performance may be reduced if operating
with a fan fault or above 30° F (??° C) [[pls supply
number]]
● 22 to 140° F (–30 to 60° C)
● Maximum rate of change: 36° F/hr (20° C/hr)
● Upper nonoperating limit: 30,000 ft (9,144m) or
30.3 KPa/4.4 psia
Data Sheet
Page 5 of 8
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