Cisco® 3900 Series Integrated Services Routers build on 25 years of Cisco innovation and product leadership. The new Cisco Integrated Services Routers Generation 2 (ISR G2) platforms are architected to enable the next phase of branch-office evolution, providing rich-media collaboration and virtualization to the branch office while maximizing operational cost savings.

The new routers support new high-capacity digital signal processors (DSPs) for future enhanced video capabilities, high-powered service modules with improved availability, multicore CPUs, Gigabit Ethernet switching with Cisco Enhanced Power over Ethernet (ePoE), and new energy visibility and control capabilities while enhancing overall system performance.

Additionally, a new Cisco IOS® Software Universal image and Cisco Services Ready Engine (SRE) module enable you to decouple the deployment of hardware and software, providing a flexible technology foundation that can quickly adapt to evolving network requirements. Overall, the Cisco 3900 Series offers exceptional total cost of ownership (TCO) savings and network agility through the intelligent integration of market-leading security, unified communications, wireless, and application services.

Specification

Product
Product id	323859
Brand	Cisco Systems
Partnr	CISCO3925E/K9
EAN/UPC code	882658345494
Ethernet LAN features
Ethernet LAN	Y
Network
Networking standards	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Cabling technology	10/100/1000Base-T(X)
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Wireless LAN features
Wi-Fi	N
Management features
Web-based management	N
Quality of Service (QoS) support	Y
Reset button	Y
Ports & interfaces
WAN connection	Ethernet (RJ-45)
Ethernet LAN (RJ-45) ports	4
USB ports quantity	2
DC-in jack	Y
Protocols
DHCP client	N
DHCP server	N
Security
MAC address filtering	Y
Firewall security	Y
Filtering description	IPS
Features
Flash memory	128 MB
Internal memory	256 MB
Safety	UL 60950-1, CAN/CSA C22.2 No. 60950-1, EN 60950-1 AS/NZS 60950-1, IEC 60950-1
Certification	47 CFR 15, ICES-003 Class A, EN55022 Class A\nCISPR22 Class A, AS/NZS 3548 Class A, VCCI V-3, CNS 13438, EN 300-386, EN 61000 (Immunity), EN 55024, CISPR 24, EN50082-1
Design
Product colour	Black
LED indicators	Y
Power
Power consumption (typical)	80 W
Power over Ethernet (PoE)	Y
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-30 - 70 °C
Operating relative humidity (H-H)	5 - 95 procent
Weight & dimensions
Weight	17700 g
Other features
Power LED	Y
Connectivity LEDs	Y
Input frequency	47 - 63 Hz
Input voltage	100 - 240 V
Power supply type	AC
Dimensions (WxDxH)	476.25 x 33.35 x 438.15 mm
Networking features	Gigabit Ethernet
Connectivity technology	Wired