Cisco Router 900: Compact Routers for Secure Site-to-Site Networking
New, used or refurbished
The Cisco Router 900 Series combines strong security, reliable performance, and versatile connectivity in a compact design. It is ideal for small to medium-sized business locations, branch networks, and remote offices that require a stable and secure WAN connection.
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What Makes the Cisco 900 Stand Out?
The Cisco 900 Series routers are built for professional requirements and offer:
- Secure site-to-site networking via VPN, IPsec, and firewall functions
- High data rates thanks to Gigabit Ethernet ports
- Compact design to save space in racks or office setups
- Energy efficiency for continuous 24/7 operation
Tip: The Cisco 900 is not only suitable for internet access but also for securely connecting multiple business locations through VPN tunnels.
Cisco C921-4P: The Versatile Model in the Series
The Cisco C921-4P (also referred to as C921 4P) offers four integrated Gigabit LAN ports and is designed for professional multi-service networks.
Key technical features:
- 4x Gigabit Ethernet ports for LAN devices
- Advanced security functions such as Stateful Firewall and VPN
- QoS support to prioritize VoIP and video traffic
- WAN connectivity via Gigabit Ethernet or DSL modem
This combination makes the C921-4P the ideal choice for small to medium-sized sites with high security and bandwidth requirements.
What Are the Benefits of a Cisco Router 900 in B2B Environments?
A Cisco Router 900 delivers modern networking technology along with long-term operational reliability:
- Scalability: Expandable with additional security and licensing features
- Centralized management: Compatible with Cisco DNA Center for automated network management
- High availability: Redundant WAN options reduce downtime
- Security standards: Supports current encryption and authentication protocols
Example Use Cases for the Cisco 900
The Cisco 900 can be deployed in a range of business scenarios:
- Branch connectivity: Securely connect remote offices to the main corporate network
- VPN access: Protected remote workstations for employees
- VoIP integration: Stable and prioritized voice communications
- Hybrid cloud access: Direct and secure connection to cloud services
Note: Pairing with a managed switch allows you to flexibly expand and segment your network without impacting router performance.
What to Consider Before Buying
To ensure the Cisco Router 900 or a model such as the Cisco C921-4P fits your company’s infrastructure, review these technical and organizational factors before purchasing:
- Number of LAN ports: Check how many wired devices will be directly connected to the router. The C921-4P provides four Gigabit Ethernet ports, which is sufficient for smaller sites. For larger setups, an additional switch may be necessary.
- Expansion and licensing options: Many functions—particularly in security (e.g., advanced VPN options, firewall features) or routing (e.g., dynamic protocols)—can be activated through additional Cisco licenses. Plan the features and costs ahead of time.
- WAN connectivity and redundancy: Consider your site’s internet access method. The Cisco 900 supports Gigabit Ethernet, DSL, and—depending on the model—LTE backup. Redundant WAN ports enhance availability and are recommended for business-critical environments.
- Performance requirements: Assess your bandwidth and latency needs. For data-intensive tasks such as video conferencing, large file transfers, or cloud-based services, a model with a high packet processing rate is crucial.
- Security standards: Ensure the router supports current encryption protocols (e.g., IPsec, SSL-VPN) and meets your compliance requirements—especially if you handle sensitive corporate data.
In the event of malfunctions or further development of your IT infrastructure, our maintenance and service offerings can help. With our CleverCare packages, our experts are personally available to assist you in finding appropriate and quick solutions.
Cisco Router 900: new, used and refurbished at it-market
At it-market, you will find the Cisco Router 900 and models such as the Cisco C921-4P available as new, used, and refurbished.
We also offer:
- 3 years warranty for companies
- up to 2,500 euros buyer protection
- short delivery times
Do you have any questions? Our sales team will be happy to answer your questions about IT hardware and IT remarketing.