General

Manufacturer

Cisco Systems, Inc

Manufacturer Part Number

CISCO3925/K9

Product Type

Router

Form Factor

Desktop - modular - 3U

Connectivity Technology

Wired

Data Link Protocol

Ethernet, Fast Ethernet, Gigabit Ethernet

Capacity

Cisco Unified Communications Manager Express sessions : 250 Cisco Unified SRST sessions : 730

Network / Transport Protocol

IPSec, PPPoE, L2TPv3

Routing Protocol

OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing, policy-based

routing (PBR)

Remote Management Protocol

SNMP, RMON

Encryption Algorithm

SSL

Features

Firewall protection, VPN support, MPLS support, Syslog support, content filtering, IPv6 support, Class-Based Weighted Fair Queuing

(CBWFQ), Weighted Random Early Detection (WRED), Quality of Service (QoS), Dynamic Multipoint VPN (DMVPN)

Compliant Standards

IEEE 802.3, IEEE 802.1Q, IEEE 802.1ah, IEEE 802.1ag

DRAM Memory

1 GB (installed) / 2 GB (max)

Flash Memory

256 MB (installed) / 8 GB (max)

LED Status Lights Indicators

Link activity, power

Connectivity Slots

Router Interfaces

3 x 10Base-T/100Base-TX/1000Base-T - RJ-45
Management : 1 x console - RJ-45
Management : 1 x console - mini-USB Type B
Serial : 1 x auxiliary - RJ-45
Hi-Speed USB : 2 x 4 PIN USB Type A
2 x SFP (mini-GBIC)

Expansion Slots Total (Free)

4 ( 4 ) x EHWIC
4 ( 4 ) x PVDM
2 ( 1 ) x CompactFlash Card
1 ( 1 ) x Expansion Slot
2 ( 2 ) x service module (SM)

Power Supply

Power Device

Power supply - internal

Voltage Required

AC 120/230 V ( 47/63 Hz )

Dimensions / Weight / Miscellaneous

Dimensions (W × D × H)

18.74 × 17.24 × 5.24 in (47.6 × 43.8 × 13.3 cm)

Package Wight

61.3 lbs (27.78 Kg)

Weight

39 lbs (17.7 kg)

Compliant Standards

CISPR 22 Class A, CISPR 24, EN55024, EN55022 Class A, EN50082-1, AS/NZS 60950-1, AS/NZ 3548 Class A,

CAN/CSA-E60065-00, ICES- 003 Class A, CS-03, FCC CFR47 Part 15, EN300-386, UL 60950-1, IEC 60950-1,

EN 60950-1, CSA C22.2 No. 60065, BSMI CNS 13438

System Software

IOS Software Included

Cisco IOS IP Base