- Product Overview
Cisco 3925E Integrated Services Routers (ISR) deliver highly secure data, voice, video, and application services to large branch offices.
Cisco 3925E features include:
- Modular Services Performance Engine (SPE) 200 for even higher performance as WAN environments evolve
- 4 integrated 10/100/1000 Ethernet ports with 2 SFP ports
- 2 service module slots
- 3 Enhanced High-Speed WAN Interface Card (EHWIC) slots
- 3 onboard digital signal processor (DSP) slots
- Dual integrated power supplies
- Fully integrated power distribution to modules supporting 802.3af Power over Ethernet (PoE)
- A universal IOS image helps you deploy new IOS services quickly
- Embedded hardware-accelerated VPN encryption for secure collaboration
- Integrated threat control using Cisco IOS Firewall, Zone-Based Firewall, IPS, and 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 2000 sessions
- Support for Cisco Unity Express voicemail, Cisco Communications Manager Express, and Survivable Remote Site Telephony
C3925E-VSEC-SRE/K9 Data Sheet Manufacturer Cisco Systems, Inc Manufacturer Part Number C3925E-VSEC-SRE/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 : 400
Cisco Unified SRST sessions : 1350
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, hardware encryption, VPN support, MPLS support, Syslog support, content filtering, IPv6 support, Class-Based Weighted Fair Queuing (CBWFQ), Weighted Random Early Detection (WRED), Access Control List (ACL) support, 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) Hard Drive 1 TB LED Status Lights Indicators Link activity, power Communications Type Voice / fax module Digital Ports Qty 64 Protocols & Specifications ITU G.168 IP Telephony Voice Codecs G.711, G.722, G.723.1, G.728, G.729, G.729a, G.729ab, G.726 Connectivity Slots Router Interfaces WAN : 4 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
USB : 3 x 4 pin USB Type A
1 x 10Base-T/100Base-TX/1000Base-T - RJ-45
2 x SFP (mini-GBIC)
Expansion Slot(s) 3 (total) / 3 (free) x EHWIC
3 (total) / 2 (free) x PVDM
2 (total) / 1 (free) x CompactFlash Card
2 (total) / 1 (free) x service module (SM)
Power Supply Power Device Power supply - internal Voltage Required AC 120/230 V ( 50/60 Hz ) Dimensions / Weight / Miscellaneous Approximate Width 18.7 in Depth 17.2 in Height 5.2 in 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, FCC CFR47 Part 15, EN300-386, UL 60950-1, IEC 60950-1, EN 60950-1, CSA C22.2 No. 60065, BSMI CNS 13438, NEBS System software Software Included Cisco IOS Unified Communications, Cisco IOS Security
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Return Material Authorization (RMA) Process
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Original new sealed Cisco product: 1 Year
Used Cisco product: 3 Month
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Product FAQ (C3925E-VSEC-SRE/K9)
Q. On the Cisco ISR G2 routers with the SEC-K9 license, what tunnel count and performance throughput are available?
A. The SEC-K9 permanent licenses apply to the Cisco 1900, 2900, and 3900 ISR G2 platforms; these licenses limit all encrypted tunnel counts to 225 tunnels maximum for IP Security (IPsec), Secure Sockets Layer VPN (SSL VPN), a secure time-division multiplexing (TDM) gateway, and secure Cisco Unified Border Element (CUBE) and 1000 tunnels for Transport Layer Security (TLS) sessions. The SEC-K9 license limits encrypted throughput to less than or equal to 85-Mbps unidirectional traffic in or out of the ISR G2 router, with a bidirectional total of 170 Mbps. This requirement applies for the Cisco 1900, 2900, and 3900 ISR G2 platforms.
Q. What is the exact HSEC-k9 license?
A. The HSEC-K9 license removes the curtailment enforced by the U.S. government export restrictions on the encrypted tunnel count and encrypted throughput. HSEC-K9 is available only on the Cisco 2921, Cisco 2951, Cisco 3925, Cisco 3945, Cisco 3925E, and Cisco 3945E. With the HSEC-K9 license, the ISRG2 router can go over the curtailment limit of 225 tunnels maximum for IP Security (IPsec) and encrypted throughput of 85-Mbps unidirectional traffic in or out of the ISR G2 router, with a bidirectional total of 170 Mbps. The Cisco 1941, 2901, and 2911 already have maximum encryption capacities within export limits.
Q. What countries are classified license-free zones?
A. Countries belonging to the EU license-free zone include Australia, Austria, Belgium, Bulgaria, Canada, Cypress, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Japan, Latvia, Lithuania, Luxembourg, Malta, Netherlands, New Zealand, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, United Kingdom, and the United States.