Cisco 1921DC/K9 Ficha de dados - Página 8
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Environmental Specifications
Operating Conditions
Temperature: 5906 ft (1800m) maximum altitude
Temperature: 9843 ft (3000m) maximum altitude
Altitude
Humidity
Acoustic: Sound pressure (typical/maximum)
Acoustic: Sound power (typical/maximum)
Transportation and Storage Conditions
Temperature
Humidity
Altitude
Regulatory Compliance
Safety
EMC
Telecom
Supported Modules
Cisco 1921 Integrated Services Routers support a wide range of modules that span industry-leading breadths of
services at the branch office. Please refer to the following link for the list of modules supported on the Cisco 1900:
http://www.cisco.com/en/US/products/ps10538/products_relevant_interfaces_and_modules.html.
Ordering Information
For more information about the Cisco 1900 Series, visit http://www.cisco.com/go/1921.
Table 8 gives ordering information for the Cisco 1921 Router; also refer to the
information about how to order the Cisco 1900 Series, please visit the Cisco 1900 Series Ordering Guide. For
additional product numbers, including the Cisco 1900 Series bundle offerings, please check the
Integrated Services Router Price List
© 2013 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information.
or contact your local Cisco account representative.
Cisco 1921 Integrated Services Router
32-104˚F (0-40˚C)
32-77˚F (0-25˚C)
10,000 ft (3,000m)
10 to 85% relative humidity (RH)
32.99/58.33 dBA
41.99/67.22 dBA
-40 to 158˚F (-40 to 70˚C)
5 to 95% RH
15,000 ft (4,570m)
UL 60950-1
CAN/CSA C22.2 No. 60950-1
EN 60950-1
AS/NZS 60950-1
IEC 60950-1
47 CFR, Part 15
ICES-003 Class A
EN55022 Class A
CISPR22 Class A
AS/NZS 3548 Class A
VCCI V-3
EN 300-386
EN 61000 (Immunity)
EN 55024, CISPR 24
EN50082-1
TIA/EIA/IS-968
CS-03
ANSI T1.101
IEEE 802.3
RTTE Directive
Cisco Ordering Home Page.
For
Cisco 1900 Series
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