Cisco C1121-4P User Manual

Control SourceDescriptionColorLED
Bezel sideSingle LTE modem (one
modem with SIM
switch-over capability)
Off: Modem not up or
modem up and no SIM
Amber steady on:
Modem up, SIM installed
but not active.
Green Blink: LTE data
activity.
Green and AmberLTE DATA/SIM
(C1101-4PLTEPWz
C1101-4PLTEP/C1101-4PLTEPWx)
I/OWLAN functions3-color LED: Green, Red
and Amber;
WLAN
(C1101-4PLTEPWx)
I/OUSB console status
OFF: USB console not
active
ON: USB console active
GreenUSB console
I/OUSB 3.0 status
OFF: No USB device
discovered
ON: USB device
discovered
USB activity
GreenUSB 3.0
Reset Button
The actuation of the Reset button is only recognized during ROMmon boot, that is, as the router comes to the
ROMmon prompt.
The Reset button does not require much force to be pressed. The Reset button should be pressed only with a
small implement such as the tip of a pen or a paper clip. When the Reset button is pressed at startup, the system
LED turns green.
For more information, see the "Reset Overview" section of the Cisco 1100 Software Configuration Guide.
Power Supply
• AC input voltage: Universal 100 to 240 VAC
• Frequency: 50 to 60 Hz
• Maximum output power: Up to 66W for non-PoE supply and upto 150W for PoE supply
• Optional PoE and PoE+
Hardware Installation Guide for the Cisco 1000 Series Integrated Services Router
20
Overview of Cisco 1000 Series Integrated Services Routers
Reset Button

Cisco C1121-4P Specifications

General

LAN Ports	4
Integrated Wireless	No
Form Factor	Desktop
Product Type	Router
Connectivity Technology	Wired
Data Link Protocol	Ethernet, Fast Ethernet, Gigabit Ethernet
Ports Qty	4
Power Over Ethernet (PoE)	Yes
Routing Protocol	OSPF, BGP, EIGRP
Remote Management Protocol	SNMP
Encryption Algorithm	AES, 3DES, DES
Features	Firewall, VPN support
Compliant Standards	IEEE 802.3, IEEE 802.3u
Type	Router
PoE Standards	IEEE 802.3af
Power Supply	External AC adapter
Operating Temperature	32°F to 104°F (0°C to 40°C)
Storage Temperature	-4°F to 149°F (-20°C to 65°C)
Humidity	10 - 95% (non-condensing)
Network/Transport Protocol	DHCP