Cisco 1905 User Manual

Installing and Upgrading Internal Modules and FRUs in Cisco 1900 Series ISRs
Modules Internal to the Cisco 1941 Router
16
Installing and Upgrading Internal Modules and FRUs in Cisco 1900 Series ISRs
Note If the Cisco 1941 ISR has wireless antennas, you must first remove these by unscrewing each
antenna counter clockwise. See Figure 2.
Step 2 Locate the power supply cable and power supply cable connectors as shown in Figure 13 and Figure 14.
Figure 13 Locating the Power Supply and PoE Connectors
Step 3
Disconnect the power supply cable. See Figure 14.
249711
1 2 3 4
1 AC small power supply cable connector 2 AC large power supply cable connector
3 PoE small cable connector 4 PoE large cable connector

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