The Cisco 3925 Integrated Services Router (ISR) delivers highly secure data, voice, video, and application services to small branch offices. Key features include:
- Modular Services Performance Engine (SPE) 100, which can be upgraded for even higher performance as next-generation WAN environments evolve
- 3 integrated 10/100/1000 Ethernet ports with 2 ports capable of RJ-45 or SFP connectivity
- 2 service module slots
- 4 Enhanced High-Speed WAN Interface Card (EHWIC) slots
- 4 onboard digital signal processor (DSP) slots
- 1 Internal Services Module slot
- Dual integrated power supplies
- Fully integrated power distribution to modules supporting 802.3af Power over Ethernet
- A universal IOS image that lets you deploy new IOS services quickly
- Embedded hardware-accelerated VPN encryption for secure collaboration
- Integrated threat control using Cisco IOS Firewall, Cisco IOS Zone-Based Firewall, Cisco IOS IPS, and Cisco IOS Content Filtering
- Identity management using authentication, authorization, and accounting (AAA) and public key infrastructure
- High-density-packet voice DSP module, optimized for voice and video support
- Standards-certified VoiceXML browser services
- Cisco Unified Border Element capabilities for up to 800 sessions
- Cisco Unity Express voicemail support
- Support for Cisco Communications Manager Express and Survivable Remote Site Telephony
|Colour of product||Black|
|Networking standards||IEEE 802.1Q,IEEE 802.1ag,IEEE 802.3,IEEE 802.3ah|
|Ethernet interface type||Gigabit Ethernet|
|Ethernet LAN data rates||10,100,1000 Mbit/s|
|Supports ISDN connection||Yes|
|Quality of Service (QoS) support||Yes|
|Installed SFP modules quantity||2|
|Ethernet LAN (RJ-45) ports quantity||3|
|USB ports quantity||2|
|Supported protocols||IPv4, IPv6, OSPF, EIGRP, BGP, IS‑IS, IGMPv3, PIM SM, SSM, DVMRP, IPv4-to-IPv6 Multicast, MPLS, VPN, IPSec, L2TPv3, BFD, IEEE802.1ag, and IEEE802.3ah|
|Supported network protocols||IPSec|
|Flash memory||256 MB|
|Internal memory||1024 MB|
|Safety||UL 60950-1, CAN/CSA C22.2 No. 60950-1, EN 60950-1, AS/NZS 60950-1, IEC 60950-1|
|Electromagnetic compatibility||47 CFR, Part 15, ICES-003 Class A, EN55022 Class A, CISPR22 Class A, AS/NZS 3548 Class A, VCCI V-3, CNS 13438, EN 300-386, EN 61000 (Immunity), EN 55024, CISPR 24, EN50082-1|
|Power consumption (typical)||100 W|
|Power supply||420 W|
|Power source type||AC|
|AC input voltage||100 - 240 V|
|AC input frequency||47 - 63 Hz|
|Input current||7.1 A|
|Operating temperature (T-T)||0 - 40 °C|
|Storage temperature (T-T)||-40 - 70 °C|
|Operating relative humidity (H-H)||5 - 85%|
|Storage relative humidity (H-H)||5 - 95%|
|Operating altitude||0 - 4000 m|
|Non-operating altitude||0 - 4570 m|
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