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Cisco 3925 Router provides stable performance with SPE100. Reliable for branch offices and medium-sized deployments.
CISCO3925/K9
Cisco 3925 Router w/SPE100(3GE,4EHWIC,4DSP,2SM, 256MBCF,1GBD...
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Name:
CISCO3925/K9
- Description:
- Cisco 3925 Router w/SPE100(3GE,4EHWIC,4DSP,2SM, 256MBCF,1GBDRAM,IPB)
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 662439277066
- Condition:
- Warranty:
- 3
- List Price:
$12,550.00
- Price:
$3,535.0071.8% off
Quantity:
1
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CISCO3925/K9 Overview
CISCO3925/K9 is a modular enterprise router engineered with a scalable fixed architecture that integrates advanced WAN and LAN interfaces to support diverse connectivity requirements. It is built with flexible power options, including redundant AC power supplies, and offers integrated services that deliver comprehensive voice and data solutions while maintaining high performance and reliability.
CISCO3925/K9 features modular capabilities through dual Network Interface Module (NIM) slots, robust VPN support with IPSec, GRE, and DMVPN protocols, and quality throughput capacity with built-in redundancy for high availability. Designed for enterprise branch deployments, it efficiently handles routing protocols, integrated security features, and dedicated management options to meet demanding use cases.
CISCO3925/K9 price is $3,535.00, a 71.8% saving from the Cisco list price of $12,550.00. CISCO3925/K9 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CISCO3925/K9 for additional pricing. Browse the full Router Isr 3900 series or explore all Cisco products.
CISCO3925/K9 Specifications
- Form Factor
- Rack-mount
- Height
- 1.73 inches
- Flash Memory
- 256 MB
- Memory
- 512 MB
- Ethernet Technology
- 10/100
- Width
- 17.7 inches
- Depth
- 16.1 inches
- Product Type
- Enterprise Router
- Routing Protocols
- OSPF / BGP / EIGRP / RIP / Static Routing
- WAN Configuration
- Dual WAN
- WAN Ports
- 2 WAN
- Wi-Fi Standard
- N/A
- Connectivity Type
- Wired
- Wireless Support
- No
- Firewall Features
- Yes
- Management
- Managed
- Safety
- N/A
- EMC
- N/A
- Telecom
- N/A
- QoS Features
- Supported
- Expansion Slots
- NIM
- Modular Slots Available
- 2 Slots
- Stacking Capability
- No
- 5G Support
- No
- Interface Ports
- RJ-45
- Device Type
- Router
- High Availability Support
- Supported
- Broadband
- N/A
- Speed/Capacity
- N/A
- Use Case
- Enterprise
- Compliance Standards
- FCC / CE / RoHS
- LAN Ports
- 4 LAN Ports
- Built-in Security Features
- Firewall / Intrusion Prevention
- Network Protocols
- IPv4 / IPv6
- Throughput Capacity
- 0.075 Gbps
- Integrated Services
- Voice / WAN Optimization
- Power Source
- AC Power Supply / Redundant
- Remote Management
- CLI / SNMP / Telnet / SSH
- Architecture
- Modular
- Features
- VPN / VoIP / IPv6 Compatible / Firewall / MPLS
- VPN Support
- IPSec / GRE / DMVPN / N/A
- Power
- 190 Watt
- Product Name
- Cisco 3925 Integrated Services Router
- Weight
- 15.3 lbs
CISCO3925/K9 Use Case
Enterprise Multi-Branch WAN Aggregation and Security
A national retail chain with 200 stores deploys the Cisco 3925 Router w/SPE100 at each branch to aggregate MPLS and Internet links via its 3 GE WAN ports and 4 EHWIC slots. Leveraging AES-256 IPsec DMVPN tunnels and QoS for VoIP and POS traffic, it delivers up to 85 Mbps secure throughput and central policy enforcement. Benefit: unified WAN management, hardened data protection and 99.99% branch uptime.
Integrated Unified Communications Gateway for Mid-Size Enterprises
A 250-user professional services firm uses the Cisco 3925 Router w/SPE100 as its voice gateway, integrating SIP trunks on 4 DSP modules and analog fallback via HWIC ports. Enabled by IP Base licensing and tight Cisco UC Manager integration, the solution supports HD voice, call routing and fax over IP. Benefit: streamlined voice infrastructure, 30% reduction in PSTN costs and crystal-clear call quality across all offices.
Automated 4G LTE Failover for Remote Site Continuity
An oil-field operator with unmanned well sites integrates a ruggedized EHWIC-LTE card into the Cisco 3925 Router w/SPE100 to provide automatic 4G backup when the primary fiber link fails. Combined with dual-SIM support and intelligent WAN analytics, it ensures zero manual intervention. Benefit: uninterrupted SCADA data flow, real-time monitoring and guaranteed business continuity in the world’s most remote locations.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 CISCO3925/K9 |  C3945E-VSEC-SRE/K9 |  CISCO3945E-SEC/K9 |  CISCO3945E-V/K9 |  C3945E-VSEC/K9 | |
|---|---|---|---|---|---|
| 5G Support | No | No | No | No | No |
| Architecture | Modular | Modular | Modular | Modular | Modular |
| Broadband | N/A | N/A | N/A | N/A | N/A |
| Built-in Security Features | Firewall / Intrusion Prevention | Firewall, Intrusion Prevention, Malware Protection | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention / Malware Protection | Firewall / Intrusion Prevention / Malware Protection |
| Compliance Standards | FCC / CE / RoHS | IEEE 802.3, IEEE 802.1Q | FCC / CE | FCC / CE / RoHS | FCC / CE |
| Connectivity Type | Wired | Wired | Wired | Wired | Wired |
| Depth | 16.1 inches | 20 inches | N/A | 21 inches | 16 inches |
| Device Type | Router | Router | Router | Router | Router |
| EMC | N/A | N/A | N/A | FCC / CE | FCC Part 15, CISPR 22 |
| Ethernet Technology | 10/100 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100 |
| Expansion Slots | NIM | EHWIC, NIM | NIM | EHWIC / NIM | EHWIC |
| Features | VPN / VoIP / IPv6 Compatible / Firewall / MPLS | VPN, IPv6 Compatible, Firewall, POE, MPLS | VPN / IPv6 Compatible / Firewall | VPN / VoIP / IPv6 Compatible / Firewall / MPLS | VPN / VoIP / IPv6 Compatible / Firewall |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 256 MB | 512 MB | 256 MB | 256 MB | 256 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.73 inches | 4.5 inches | N/A | 1.75 inches | 3.5 inches |
| High Availability Support | Supported | Supported | Supported | Supported | Supported |
| Integrated Services | Voice / WAN Optimization | Voice, Video, WAN Optimization | Voice / Video / WAN Optimization | Voice / Video / WAN Optimization | Voice / WAN Optimization |
| Interface Ports | RJ-45 | RJ-45, SFP | RJ-45 / SFP | RJ-45 / SFP | RJ-45 / SFP |
| LAN Ports | 4 LAN Ports | 4 LAN Ports | Modular LAN | 4 LAN Ports | 4 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 512 MB | 2 GB | 512 MB | 512 MB | 512 MB |
| Modular Slots Available | 2 Slots | 2 Slots | 3+ Slots | 2 Slots | 2 Slots |
| Network Protocols | IPv4 / IPv6 | IPv4, IPv6 | IPv4 / IPv6 | IPv4 / IPv6 | OSPF / BGP / EIGRP / RIP |
| Power | 190 Watt | 350 Watts | 150 W | 240 Watt | 350 W |
| Power Source | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant | AC Power Supply / Redundant |
| Product Name | Cisco 3925 Integrated Services Router | Cisco 3945E-VSEC-SRE/K9 | CISCO3945E-SEC/K9 | Cisco 3945E Integrated Services Router | Cisco 3945E Integrated Services Router with Virtual Security Services |
| Product Type | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | CLI / SNMP / Telnet / SSH | SSH, Telnet, SNMP | SNMP / Telnet / SSH / HTTP | CLI / SNMP / HTTP / HTTPS | Telnet / SSH / SNMP |
| Routing Protocols | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / MPLS / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing | OSPF / BGP / EIGRP / MPLS / RIP / Static Routing | OSPF / BGP / EIGRP / RIP / Static Routing |
| Safety | N/A | N/A | N/A | UL / cUL / CE | UL/cUL, IEC |
| Speed/Capacity | N/A | Gigabit | Gigabit | Gigabit | Gigabit |
| Stacking Capability | No | No | No | No | No |
| Telecom | N/A | N/A | N/A | N/A | N/A |
| Throughput Capacity | 0.075 Gbps | 150 Mbps | 0.15 Gbps | 0.075 Gbps | 0.25 Gbps |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise | Enterprise |
| VPN Support | IPSec / GRE / DMVPN / N/A | IPSec / SSL VPN | IPSec / SSL VPN / DMVPN | IPSec / SSL VPN / GRE / DMVPN | IPSec / SSL VPN / GRE / DMVPN / FlexVPN |
| WAN Configuration | Dual WAN | Dual WAN | Dual WAN | Dual WAN | Dual WAN |
| WAN Ports | 2 WAN | 2 WAN | 2 WAN | 2 WAN | 2 WAN |
| Weight | 15.3 lbs | 22 lbs | N/A | 22 lbs | 20 lbs |
| Wi-Fi Standard | N/A | N/A | N/A | N/A | N/A |
| Width | 17.7 inches | 19 inches | N/A | 19 inches | 17.5 inches |
| Wireless Support | No | No | No | No | No |
Reviews & Ratings
E
Emma Jenkins
4
Handles data and voice traffic efficiently. Predictable uptime and simple management.
L
Lucas Morgan
5
Strong Cisco build ensures smooth operations and minimal downtime.
M
Mia Foster
3
Easy to configure and manage. Maintains stable network performance.
J
James Riley
4
Reliable branch office router. Ensures consistent performance and efficient network management.
Questions & Answers
What is the Cisco 3925 Router SKU: CISCO3925/K9?
The Cisco 3925 Router (SKU: CISCO3925/K9) is a high-performance branch router featuring the SPE100 performance upgrade, 3 Gigabit Ethernet ports, 4 Enhanced High-Speed WAN Interface Card (EHWIC) slots, 4 DSP channels, 2 service module slots, 256 MB CompactFlash, 1 GB DRAM, and an IP Base license.
What are the key features of the Cisco 3925 w/SPE100?
Key features include up to 100 Mbps aggregate throughput with SPE100, modular WAN connectivity via 4 EHWIC slots, integrated voice DSP support for up to 4 channels, dual service module slots, and flexible licensing for routing and security.
How much throughput does the Cisco 3925 Router deliver?
With the optional SPE100 performance upgrade, the Cisco 3925 delivers up to 100 Mbps of aggregate WAN throughput, making it ideal for medium-sized branch deployments.
How many Gigabit Ethernet ports and expansion slots are available?
The Cisco 3925 includes 3 fixed Gigabit Ethernet ports, 4 EHWIC slots for custom WAN interfaces, and 2 service module slots for advanced voice, security, or application modules.