Name: C819H-K9 Cisco 5-Port Hardened Secure M2M Router Smart Serial
Brand: Cisco
SKU: C819H-K9
Price: 365.20 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The Cisco C819 M2M Hardened Secure Router combines secure, rugged networking with flexible connectivity options. It's designed to support reliable communication between machines in tough environments, fitting well into industrial and transportation network setups.

General Information
Brand	Cisco
Part Number	C819H-K9

Technical Information
WAN Type	Ethernet
POE Support	No
Connector Type	Smart Serial,RJ-45
SFP / SFP+ Ports	None
Built-in Modem	None
Management Interface	CLI (SSH/Telnet), SNMP

Routing & Protocols
NAT Support	Yes
Routing Protocols	Static

Networking Features
VPN Support	IPSec
SNMP Support	SNMPv1/v2c
QoS Support	Basic QoS, DSCP
Firewall	Zone-Based
VLAN Support	Yes
Management Interfaces	CLI (SSH/Telnet),SNMP,Web GUI

Physical Characteristics
Enclosure Type	DIN Rail Mountable
Condition	Refurbished
Weight	5.00

Product Description
The Cisco C819 M2M Hardened Secure Router is built to handle reliable network connections in challenging environments. It’s commonly used in industrial automation, transportation, and remote monitoring where consistent and secure data flow is critical. Often found in settings that demand durability and security, this router helps organizations connect devices and systems with minimal downtime. It suits network engineers and IT professionals tasked with deploying resilient M2M communication links. Key Features Integrated smart serial port alongside five Ethernet ports provides flexible interface options Advanced security protocols protect sensitive data over public and private networks Rugged design withstands harsh conditions including extreme temperatures and vibrations Easy integration with existing Cisco network infrastructure ensures seamless operation Supports IPv6 and dual-stack routing to future-proof network deployments This router is typically deployed in industrial sites, transportation hubs, and other locations where network reliability is vital despite environmental challenges. Its role in ensuring secure and stable connections for remote systems makes it a dependable choice for mission-critical applications.

Use Cases
The Cisco C819H-K9 router is typically deployed in industrial and transportation environments where robust, secure, and reliable machine-to-machine communication is critical. It serves organizations requiring hardened networking solutions that operate seamlessly in harsh outdoor or factory floor conditions, enabling uninterrupted data exchange for automation and monitoring systems. How It's Used: Industrial automation networks connecting remote sensors and controllers in manufacturing plants for real-time process monitoring. Transportation systems providing secure communications for vehicle fleets and roadside infrastructure in transit operations. Energy sector deployments supporting remote monitoring and control of substations and pipeline equipment in rugged outdoor locations. Smart city infrastructure enabling connectivity between distributed IoT devices such as traffic signals and environmental sensors. Oil and gas facilities utilizing hardened routers to maintain data integrity and secure communications in demanding field operations. By delivering resilient and secure connectivity tailored for challenging operational settings, the Cisco C819H-K9 enhances network reliability and scalability. This supports continuous data flow essential for automated workflows and remote asset management, improving overall operational efficiency.