Cisco 3845 Integrated Services Router

Cisco 3845 ISR is the most powerful router in the Cisco ISR G1 Series, designed for large branch offices and enterprise edge networks.

With robust support for converged voice, video, data, and VPN services, it offers high performance, modular scalability, and security integration.

The Cisco 3845 supports multiple expansion modules, voice DSPs, and advanced encryption for secure WAN deployments.

Available for rent or purchase through RebuyIT, this router is a trusted solution for growing networks. Cisco 3845 Router – Rent or Buy Across India RebuyIT provides the Cisco 3845 Router on flexible rental or purchase plans, backed by warranty, technical support, and PAN-India shipping.

Ideal For Cisco 3845 Router

• Large enterprise and data center edge deployments
• Branch offices requiring voice + VPN integration
• Migration-ready legacy networks
• IP telephony (CUCM, CME, SRST) and secure WAN deployments
• Government, BFSI, education, and telecom sectors

Delivery, Warranty & Support

• Certified, tested, and cleaned units
• 1-Year warranty on hardware
• Flexible rental or full-purchase options
• PAN-India delivery with safe packaging
• Optional on-site or remote deployment support

FAQs – Cisco 3845 ISR

Q1: Is the Cisco 3845 suitable for VoIP?

Yes. With DSP and PVDM modules, it fully supports IP telephony, SRST, and CME.

Q2: Can I rent the Cisco 3845 for temporary projects?

Absolutely. RebuyIT offers short- and long-term rental options.

Q3: Does the 3845 support Gigabit Ethernet?

Yes, it has 2 x Gigabit Ethernet interfaces.

Q4: Is the Cisco 3845 EoL?

Yes, it is End-of-Life by Cisco, but still widely used in legacy networks, and RebuyIT provides fully functional units with warranty.

Q5: What are the upgrade options for IOS and memory?

It supports Cisco IOS upgrades and memory upgrades up to 1 GB DRAM.