Cisco C921-4P User Manual

Mount the Router on Desk or Shelf
This procedure describes how to mount router on a desk or a shelf.
Place the router on the desk or shelf. At the bottom of the router there are four rubber feet that protect the router and the
surface it is on.
Figure 16: Mounting the Cisco ISR 900 Series Router on a Desk or a Shelf
Hardware Installation Guide for the Cisco 900 Series Integrated Services Router
24
Install and Connect the Router
Mount the Router on Desk or Shelf

Cisco C921-4P Specifications

General

Switch type	Managed
Quality of Service (QoS) support	Yes
USB 2.0 ports quantity	1
Basic switching RJ-45 Ethernet ports type	-
Basic switching RJ-45 Ethernet ports quantity	4
10G support	No
Networking standards	IEEE 802.1D
Product color	Black
Electromagnetic compatibility	47CFR, AS/NZS CISPR22 2, CISPR22, EN55022, ICES003, EN61000-3-2, KCC, EN55024, KN24
Flash memory	2048 MB
Internal memory	1024 MB
MAC address table	- entries
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	0 - 50 °C
Operating relative humidity (H-H)	5 - 95 %
Security algorithms	802.1x RADIUS
Harmonized System (HS) code	85176990

Weight and Dimensions

Depth	241.3 mm
Width	228.6 mm
Height	43.2 mm
Weight	1200 g