Cisco 1905 User Manual

Installing and Upgrading Internal Modules and FRUs in Cisco 1900 Series ISRs
Modules Internal to the Cisco 1941 Router
6
Installing and Upgrading Internal Modules and FRUs in Cisco 1900 Series ISRs
Figure 1 Removing the Chassis Screw
Note If the Cisco 1941 ISR has wireless antennas (Figure 2), you must first remove these by
unscrewing them counter clockwise.
Figure 2 Removing Wireless Antennas
Step 4
Turn the router back to its original position (top up).
Step 5 Pull the top of the router (which is facing up toward you) back from the bottom of the router.
1 Router cover fastening screws (4)
DO NOT REMOVE DURING
NETWORK OPERATION
DO NOT REMOVE DURING
NETWORK OPERATION
251367
1 Wireless antennas
GHz
SYS
ACT POE WLAN
2.4
5
199583
1
Cisco 1900 Series

Cisco 1905 Specifications

General

Product Type	Router
Form Factor	Desktop
Connectivity Technology	Wired
Data Link Protocol	Ethernet, Fast Ethernet, Gigabit Ethernet
RAM	256 MB
Flash Memory	256 MB
Weight	2.2 lbs
Firewall	Yes
Wireless	No
Power Supply	External power adapter
USB Ports	1 x USB
Network / Transport Protocol	L2TP, PPPoE, IPSec
Remote Management Protocol	HTTP, HTTPS, SNMP, SSH, Telnet
Features	VPN support, VLAN support, DHCP server, firewall protection, NAT support, Quality of Service (QoS)
Compliant Standards	IEEE 802.1Q