Description:
Cisco enterprise routers are high-performance, multi-service network access devices designed for enterprises, branch offices, industrial sites and commercial network environments. Integrated with powerful routing, data forwarding, network security and intelligent management capabilities, Cisco routers support mainstream dynamic routing protocols, stable data transmission and flexible network expansion. Built-in advanced security features such as stateful firewall, access control, threat protection and encrypted VPN tunnels effectively protect internal network data and prevent external network risks.
With reliable hardware design, industrial-grade stability and long-term continuous operation capability, these devices adapt to complex networking scenarios. They also support QoS quality of service management, which optimizes bandwidth allocation and ensures smooth transmission of voice, video and business data.
- Original genuine 3925-V/K9 is a high-end voice-centric integrated router from the Cisco 3900 ISR G2 series, designed for large enterprise branches, regional headquarters and unified communications gateway scenarios.
- It comes with 3 Gigabit Ethernet ports including SFP/RJ45 combo interfaces, plus abundant EHWIC, DSP and service module slots, supporting flexible expansion for voice cards, WAN access and communication modules.
- Pre-installed dedicated voice IOS firmware, fully compatible with VoIP, SIP, MGCP, CME, SRST and unified border element, meeting enterprise internal telephony and video conferencing converged communication needs.
- Adopts high-performance multi-core processing platform with large expandable memory, 3U rack-mount chassis design, featuring industrial stability to ensure 24/7 uninterrupted voice and data integrated operation.
- Supports QoS bandwidth management, VLAN, ACL and IPv4/IPv6 dual stack, ideal for enterprise phone system deployment, remote branch voice interconnection and large-scale multi-service converged networking.
FAQ:
Q1:What is the product situation and warranty like?
A:Brand-new genuine items. 1-year warranty included.
Q2:What is your payment terms?
A:T/T, Paypal supported.
Q3: What is the delivery time for the product? Is there sufficient inventory?
A:Standard models in stock, shipped in 3–5 business days after payment. Scarce models require manufacturer ordering—contact customer service for timelines.
Q4:Shipping & Tracking
A:DHL/FedEx/UPS available.Tracking number + link provided post-shipment. Full-process monitoring by our team.
Q5:Packaging & Safety
A:Original brand packaging with reinforced protection (foam, sealed cartons, wooden crates for precision gear). Moisture & impact resistant.