Specifications

1.C1921-4SHDSL-EA/K9
2.1921 4pair Double Wide EHWIC-4SHDSL-EA bundle, IP Base
3.Cisco 1900 Series Integrated Services Router

General Information
Manufacturer	Cisco Systems, Inc
Manufacturer Part Number	C1921-4SHDSL/K9
Manufacturer Website Address
Brand Name	Cisco
Product Series	1900
Product Model	1921
Product Name	1921 Integrated Services Router
Product Type	Multi Service Router
Interfaces/Ports
Number of Ports	2
Gigabit Ethernet Port	Yes
Interfaces/Ports	2 x RJ-45 10/100/1000Base-T Network WAN
	1 x RJ-45 Console Management
	1 x RJ-45 Auxiliary Management
	1 x Type A USB Management
	1 x Type B USB
I/O Expansions
Number of Expansion Slots	2
Expansion Slots	(2 Total /1 Free /1 Populated) HWIC
Memory
Standard Memory	512 MB
Maximum Memory	512 MB
Memory Technology	DDR2 SDRAM
Flash Memory	256 MB
Physical Characteristics
Compatible Rack Unit	1U
Form Factor	Rack-mountable
Height	1.8"
Width	13.5"
Depth	11.5"
Weight (Approximate)	14.00 lb
Software
Operating System	Cisco IOS Software
Power Description
Input Voltage	110 V AC
	220 V AC
Power Source	Power Supply
Management & Protocols
Management	CiscoWorks LAN Management Solution (LMS)
	CiscoWorks QoS Policy Manager (QPM)
	Cisco Configuration Engine
	SNMP
	Syslog
	NetFlow
	CLI
	RMON
	TR-069
Security Features	Cisco Security Manager
	VPN encryption
	Cisco IOS Firewall
	Cisco IOS Zone-Based Firewall
	Cisco IOS IPS
	Cisco IOS Content Filtering
	AAA
	DES
	3DES
	AES