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Cisco ISR1100-4G-RF Refurbished Wireless Integrated Services Router - 4G Cellular - 3x Gigabit Ethernet - 1 SIM - Desktop
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Product Features
Technical Overview
This router delivers dual-path connectivity through 4G LTE cellular and wired Ethernet technologies. The cellular interface provides a backup or primary WAN connection with support for a single Micro SIM card, while the Gigabit Ethernet ports ensure high-speed local network performance.
Network management is enhanced with built-in VPN support for secure remote access and site-to-site tunnels. The inclusion of a USB port allows administrators to connect compatible storage devices or other peripherals directly to the router for shared network access.
This section brings together practical product details such as Broadband Transmission Technology, Cellular Generation, Total Number of Antennas, Number of Network (RJ-45) Ports, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The ISR1100-4G-RF offers several distinct advantages for organizations needing dependable connectivity without the complexity of larger infrastructure deployments.
Dual-Path Reliability
Combine 4G cellular and Gigabit Ethernet connections for continuous uptime. The cellular link serves as either a primary internet source or an automatic failover backup.
- 4G LTE cellular backup
- Gigabit Ethernet WAN/LAN
- Automatic failover capability
Simplified Deployment
The compact desktop design requires no rack mounting or specialized installation. Simply position the unit, connect antennas, and configure through the web interface.
- No rack space required
- Quick setup process
- Flexible placement options
Enterprise-Grade Security
Built-in VPN support enables secure connections between sites and remote workers. The router integrates with existing Cisco security ecosystems for consistent policy enforcement.
- Site-to-site VPN tunnels
- Remote access VPN
- Cisco security compatibility
Deployment / Use Cases
This router excels in scenarios where traditional wired internet may be unreliable, unavailable, or too costly to provision. Its combination of cellular and Ethernet connectivity makes it particularly valuable for temporary installations or locations with challenging infrastructure.
Small retail stores can use the ISR1100-4G-RF as their primary internet router with cellular backup for point-of-sale systems. Construction sites and pop-up offices benefit from the rapid deployment capabilities and desktop form factor that doesn't require dedicated network cabinets.
Branch Office Connectivity
Provide reliable internet access to remote branch locations where dedicated lines are unavailable or cost-prohibitive. The cellular connection ensures business continuity even during local ISP outages.
Temporary Site Networking
Quickly establish secure network connectivity at temporary locations like event venues, construction trailers, or disaster recovery sites. The compact design simplifies transport and setup.
Physical Profile
The ISR1100-4G-RF features a compact desktop enclosure measuring 10.20 inches wide by 7 inches deep by 1.10 inches high. Weighing approximately 2.67 pounds, the unit is portable enough for field deployments while remaining substantial enough for stable desktop placement.
The low-profile design includes integrated mounting points for optional wall or under-desk installation. The matte finish resists fingerprints and blends with office equipment aesthetics.
- Width
- 10.20" (259.08 mm)
- Depth
- 7" (177.80 mm)
- Height
- 1.10" (27.94 mm)
- Weight
- 2.67 lb (1211.09 g)
What's in the Box
This refurbished unit includes all essential components for immediate deployment.
Package contents include ISR1100-4G Integrated Services Router, 1 x Antenna. These included items support setup, installation, and immediate deployment without needing to source the core bundled accessories separately.
Highlights
- Refurbished Cisco ISR1100-4G wireless integrated services router
- 4G LTE cellular connectivity with 2 external antennas
- 3 Gigabit Ethernet ports plus 1 broadband RJ-45 port
- Supports VPN for secure remote access and site-to-site tunnels
- Single Micro SIM card support for cellular network access
- Built-in USB port for peripheral connectivity
- Desktop form factor for flexible deployment outside wiring closets
- Includes 1-year limited warranty
- Environmentally compliant with WEEE directives
- Cost-effective solution for branch and remote site networking
Specifications
| Specifications | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | ISR1100-4G-RF |
| Brand Name | Cisco |
| Product Series | 1100 |
| Product Model | ISR1100-4G |
| Product Name | ISR1100-4G Integrated Services Router |
| Product Condition | Refurbished |
| Product Type | Wireless Integrated Services Router |
| Wireless Specifications | |
| Broadband Transmission Technology | Cellular,Ethernet |
| Cellular Generation | 4G |
| Total Number of Antennas | 2 |
| Interfaces/Ports | |
| Number of Network (RJ-45) Ports | 3 |
| USB | Yes |
| Number of Broadband (RJ-45) Ports | 1 |
| Network & Communication | |
| Ethernet Technology | Gigabit Ethernet |
| VPN Supported | Yes |
| Multi-SIM Supported | No |
| Number of SIM Card Supported | 1 |
| SIM Size Supported | Micro |
| Physical Characteristics | |
| Form Factor | Desktop |
| Height | 1.10" (27.94 mm) |
| Width | 10.20" (259.08 mm) |
| Depth | 7" (177.80 mm) |
| Weight (Approximate) | 2.67 lb (1211.09 g) |
| Miscellaneous | |
| Package Contents | ISR1100-4G Integrated Services Router 1 x Antenna |
| Environmentally Friendly | Yes |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE) |
| Warranty | |
| Limited Warranty | 1 Year |
User Manual
FAQ
What cellular technology does this router support?
The Cisco ISR1100-4G-RF supports 4G LTE cellular connectivity. This provides broadband internet access through cellular networks, serving as either a primary connection or automatic failover backup when wired internet is unavailable. The router includes two external antennas to optimize cellular signal reception.
How many Ethernet ports does this router have?
This router features four RJ-45 Ethernet ports total: three Gigabit Ethernet network ports for local device connections and one broadband RJ-45 port for WAN connectivity. All Ethernet ports support Gigabit Ethernet technology for high-speed data transfer up to 1000 Mbps.
Does this router support VPN connections?
Yes, the ISR1100-4G-RF includes VPN support for creating secure network tunnels. This enables encrypted site-to-site connections between offices as well as secure remote access for individual users. The VPN functionality integrates with Cisco's security ecosystem for consistent policy management.
What SIM card size does this router accept?
This router accepts a single Micro SIM card for cellular network access. It does not support multiple SIM cards simultaneously. The Micro SIM format is commonly used in mobile devices and is readily available from cellular service providers for data plans.
Is this router new or refurbished?
This specific unit is refurbished, meaning it has been professionally inspected, tested, and restored to full working condition. Refurbished products offer significant cost savings while maintaining reliability. This router includes a 1-year limited warranty for added peace of mind.
What is the form factor and installation method?
The ISR1100-4G-RF features a desktop form factor designed for placement on flat surfaces like desks, shelves, or countertops. Its compact dimensions (10.20" W × 7" D × 1.10" H) and lightweight design (2.67 lb) make it suitable for locations without rack infrastructure. The unit includes mounting points for optional wall or under-desk installation.
| Qty | Price | Available |
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