Cisco C891F User Manual

2-6
Cisco Integrated Services Router Hardware Installation Guide
Chapter 2 Installing the Router
Installing the Cisco 810 ISR
Figure 2-5 T-Rail
Installing the SIM Card
This section describes how to install and replace the SIM card. Ensure that the router is not mounted to
a wall, rack, or DIN rail.
Caution Do not touch any part of the exposed PCB circuit area when the SIM cover is removed.
Warning Hot surface. Statement 1079
To install the SIM card, perform these steps:
Step 1 Power off the router and disconnect the power cable from the power source.
Step 2 Place the router on a sturdy solid surface and orient the SIM access panel up to gain access. Ensure that
any installed antennas are oriented appropriately to avoid damage.
Step 3 Remove the SIM access panel being held in place by four 6-32 screws. (See Figure 2-6).
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To POE Power
Source

Cisco C891F Specifications

General

Category	Network Router
USB Ports	1 x USB 2.0
Form Factor	Desktop
RAM	512 MB
Flash Memory	256 MB
Device Type	Router
Connectivity Technology	Wired
Data Link Protocol	Ethernet, Fast Ethernet, Gigabit Ethernet
Product Name	Cisco C891F
LAN Ports	8
Console Ports	1
Network / Transport Protocol	IPSec, L2TP, PPPoE
Remote Management Protocol	SNMP, Telnet
Features	Firewall protection, VLAN support, VPN support, IPv6 support, QoS
Compliant Standards	IEEE 802.1Q, IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Operating Temperature	32 °F to 104 °F (0 °C to 40 °C)
Operating Humidity	10% to 85% non-condensing
Interfaces	1 x USB 2.0, 1 x RJ-45 console
Ports	1 x USB 2.0, 1 x console