Cisco 900 Series 4-Port Gigabit Ethernet Security Router – Refurbished | C921-4P
The Cisco 900 Series C921-4P Router is refurbished and ideal for small to medium businesses. It features a 4-port managed switch, integrated security, and Gigabit Ethernet connectivity.
Out of Stock
Device Type
Router - 4-port switch (integrated)
Enclosure Type
Desktop
WAN Interfaces
2 x Gigabit Ethernet
LAN Interfaces
4-port GE managed switch
USB Ports
1 x USB 2.0
Console Ports
1 x RJ-45
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Cisco · 900 Series
C921-4P 4-Port Gigabit Ethernet Security Router Refurbished
Reliable connectivity and advanced security for small to medium businesses.
Overview
The Cisco C921-4P is a robust security router designed for small to medium businesses. It delivers integrated security and threat defense, ensuring protection against known and emerging Internet vulnerabilities. With its compact form factor, this fixed-configuration router provides secure broadband and Metro Ethernet connectivity, making it suitable for various deployment scenarios.
Key Features
- Integrated Security: Protects networks from threats with advanced security features.
- Gigabit Ethernet Connectivity: Offers high-performance data transfer rates for efficient networking.
- 4-Port Managed Switch: Connect multiple devices seamlessly with LAN ports.
- Internal Power Supply: Simplifies installation and reduces clutter.
- Remote Management: Centralized control through web-based tools and Cisco IOS® Software.
- Compact Design: Suitable for various deployment scenarios in small to medium businesses.
Specifications
| General | |
|---|---|
| Device Type | Router - 4-port switch (integrated) |
| Enclosure Type | Desktop |
| Ports & PoE | |
| WAN Interfaces | 2 x Gigabit Ethernet |
| LAN Interfaces | 4-port GE managed switch |
| USB Ports | 1 x USB 2.0 |
| Console Ports | 1 x RJ-45 |
| Performance & Capacity | |
| Processor | 2.2 GHz |
| RAM | 1 GB |
| Flash Memory | 2 GB |
| Power | |
| Power Device | Internal power supply |
| Voltage Required | AC 120/230 V (50/60 Hz) |
| Physical | |
| Width | 22.86 cm |
| Depth | 24.13 cm |
| Height | 4.32 cm |
| Weight | 2.5 kg |
| Environmental | |
| Min Operating Temperature | 0 °C |
| Max Operating Temperature | 50 °C |
| Humidity Range Operating | 5 - 95% (non-condensing) |
| Min Storage Temperature | -20 °C |
| Max Storage Temperature | 70 °C |
| Compliance | |
| Compliant Standards | IEEE 802.1D, IEEE 802.1Q, FCC CFR47 Part 15 |
Documents
- Cisco 5915 Embedded Services Router Data Sheet
- Cisco 5940 Series Embedded Services Router Data Sheet
- Cisco 5921 Embedded Services Router Data Sheet
- Cisco ASR 900 Series Aggregation Services Routers Data Sheet
- Cisco IOS XE Software for Cisco ASR 900 Series Aggregation Services Routers Data Sheet
- Cisco ASR 900 Series Interface Modules Data Sheet
- Cisco ASR 900 Series Route Switch Processor Data Sheet
- High-Density Digital Voice/Fax Network Modules for Cisco 2800/2900/3800/3900 Series
- Cisco 2900 Series Integrated Services Routers
- Cisco 2900 Series Integrated Services Routers Data Sheet
- Cisco 1900 Series Integrated Services Routers
- Cisco 900 Series Integrated Services Routers FAQ
- Cisco 900J Series Integrated Services Routers Data Sheet
- Cisco 900 Series Integrated Services Routers Data Sheet
- Cisco 900 Series Integrated Services Routers At-a-Glance
- End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 16.11.x
- Cisco Unified IP Phone 7970G
- Cisco Unified Wireless IP Phone 7921G
- Cisco Unified Wireless IP Phone 7920 Version 2.0
- Cisco IP Phone Services Software Development Kit (SDK)
- Cisco Unified Wideband Handset for Cisco Unified IP Phones Data Sheet
- Cisco Unified IP Phone Power Injector
- Cisco Unified Wireless IP Phone 7921G Multi-Charger
- Cisco Unified IP Phone 6900 Series
- Cisco Unified IP Phone 6945 Data Sheet
- Cisco Unified IP Phone 6901 Data Sheet
- Cisco Unified SIP Phone 3905 Data Sheet
- Cisco Catalyst 6900 Series 40 Gigabit Ethernet Interface Module for Cisco Catalyst 6500 Series Switches Data Sheet
- Cisco 3800 and 3900 Series ATM OC-3 Network Module
- One- and 2-Port Serial and Asynchronous High-Speed WAN Interface Cards for Cisco 1800, 1900, 2800, 2900, 3800, and 3900 Series Integrated Services Routers
Product information is automatically compiled from trusted manufacturers and data providers. Please. report any errors.
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Common questions about the Cisco 900 Series 4-Port Gigabit Ethernet Security Router – Refurbished | C921-4P.
The maximum operating temperature for the C921-4P is 50 °C.
The C921-4P has 2 WAN interfaces, both Gigabit Ethernet.
The C921-4P uses an internal power supply.
Yes, the C921-4P supports centralized and remote management through web-based tools.
The weight of the C921-4P is 2.5 kg.
The C921-4P supports BGP, OSPF, RIP, and EIGRP routing protocols.
Cisco 5915 Embedded Services Router Data Sheet
Cisco 5940 Series Embedded Services Router Data Sheet
Cisco 5921 Embedded Services Router Data Sheet
Cisco ASR 900 Series Aggregation Services Routers Data Sheet
Cisco IOS XE Software for Cisco ASR 900 Series Aggregation Services Routers Data Sheet
Cisco ASR 900 Series Interface Modules Data Sheet
Cisco ASR 900 Series Route Switch Processor Data Sheet
High-Density Digital Voice/Fax Network Modules for Cisco 2800/2900/3800/3900 Series
Cisco 2900 Series Integrated Services Routers
Cisco 2900 Series Integrated Services Routers Data Sheet
Cisco 1900 Series Integrated Services Routers
Cisco 900 Series Integrated Services Routers FAQ
Cisco 900J Series Integrated Services Routers Data Sheet
Cisco 900 Series Integrated Services Routers Data Sheet
Cisco 900 Series Integrated Services Routers At-a-Glance
End-of-Sale and End-of-Life Announcement for the Cisco IOS XE 16.11.x
Cisco Unified IP Phone 7970G
Cisco Unified Wireless IP Phone 7921G
Cisco Unified Wireless IP Phone 7920 Version 2.0
Cisco IP Phone Services Software Development Kit (SDK)
Cisco Unified Wideband Handset for Cisco Unified IP Phones Data Sheet
Cisco Unified IP Phone Power Injector
Cisco Unified Wireless IP Phone 7921G Multi-Charger
Cisco Unified IP Phone 6900 Series
Cisco Unified IP Phone 6945 Data Sheet
Cisco Unified IP Phone 6901 Data Sheet
Cisco Unified SIP Phone 3905 Data Sheet
Cisco Catalyst 6900 Series 40 Gigabit Ethernet Interface Module for Cisco Catalyst 6500 Series Switches Data Sheet
Cisco 3800 and 3900 Series ATM OC-3 Network Module
One- and 2-Port Serial and Asynchronous High-Speed WAN Interface Cards for Cisco 1800, 1900, 2800, 2900, 3800, and 3900 Series Integrated Services Routers