Cisco C819HG-8P-K9 Full Product Description

1. Short Overview

Suffix Breakdown

• C819: Industrial fanless M2M ISR platform from Cisco 800 Series edge router lineup
• HG: Hardened Grade heavy-duty industrial chassis, certified for extreme temperature, shock and vibration
• 8P: Integrated 8-port 10/100BASE-T managed Fast Ethernet LAN switch for high-density wired device connections
• -K9: Permanent Cisco cryptographic license bundle enabling full AES-256, IPsec, IKEv1/IKEv2 encryption suite

Core Differentiators

1. vs non-hardened C819-8P-K9: Standard C819-8P-K9 is commercial indoor-only with limited temperature tolerance; C819HG-8P-K9 features full military/transportation hardened construction for unheated outdoor cabinets, vehicle and railway installations.
2. vs cellular C819HG-4G-8P-K9: No integrated dual-SIM 4G LTE cellular modem; cellular HG models add primary/backup wireless WWAN failover connectivity.
3. vs Wi-Fi equipped C819HGW-8P-K9: Lacks integrated dual-band 802.11n wireless AP radio, purely wired hardened gateway design.
4. vs C819HG-4P-K9: Only 4 FE LAN ports on the 4P model; C819HG-8P-K9 doubles LAN port density to 8 ports for aggregating more PLCs, IP cameras, sensors and POS terminals on a single router.
5. vs desktop C812-K9: C812 is plastic commercial desktop with merely two GE ports; C819HG-8P-K9 adopts heavy metal fanless DIN-rail hardened chassis, -40°C ~ +60°C wide operating range, serial WAN and high-density managed switch for rough field conditions.

2. Hardware Interface & Performance Specifications

Complete Port Layout

1. 1 × 10/100/1000BASE-T Gigabit Ethernet WAN port: Primary metro Ethernet, fiber media converter or broadband fixed-line uplink, auto MDI/MDI-X auto negotiation
2. 8 × 10/100BASE-T Fast Ethernet managed LAN switch ports (8P marking)
   • Supports 802.1Q VLAN tagging, port isolation, static MAC binding, port security, 802.1X authentication and CoS traffic marking
3. 1 × Cisco Smart Serial WAN port: Synchronous/asynchronous/bisync leased-line backup, maximum 8 Mbps synchronous throughput
4. 1 × Combo RJ45 Console/Auxiliary port: Local CLI configuration via rollover cable, external analog dial modem for out-of-band backup access
5. Mini-USB diagnostic port: Onboard factory hardware diagnostics and field troubleshooting
6. USB 2.0 Type-A host port: External flash storage for log archiving, EEM script extensions and offline configuration backup
7. Hardware reset button, Kensington security lock slot, anti-vibration terminal block wide-range DC power input

Memory & Storage

• DRAM: 1 GB default system memory for dual-stack IPv4/IPv6 routing and concurrent VPN tunnels
• Flash storage: 256 MB fixed onboard non-upgradable flash, storing IOS image, startup configurations, security databases and system event logs

Front Panel LED Status Indicators

Physical & Power Parameters

• Form factor: Fanless all-metal fully hardened industrial chassis, compatible with DIN rail, wall and mast mounting brackets
• Dimensions (H × W × D): 44 mm × 196 mm × 206 mm
• Weight: ~1.3 kg
• Power input: Wide-range industrial 12–24 VDC terminal block with anti-loose vibration-resistant lock; industrial AC-to-DC power adapter sold separately as optional accessory
• Typical maximum power consumption: 26 W under full load with all ports active
• Ingress protection: IP30 dust-resistant enclosure, suitable for semi-outdoor unconditioned electrical cabinets

Hardened Industrial Environmental Specifications

• Operating temperature: -40°C ~ +60°C (-40°F ~ +140°F), full performance maintained across extreme cold and hot field deployments
• Storage temperature: -40°C ~ +75°C
• Humidity tolerance: 5%–95% RH non-condensing
• Shock & vibration compliance: MIL-STD-810G, SAE J1455 vehicle vibration standard, EN61373 railway certification, NEBS Level 3 seismic resistance
• Maximum operating altitude: 4,000 m (13,000 ft)

3. Hardware Acceleration & Security Engine

• Dedicated onboard crypto hardware accelerator to offload IPsec VPN encryption traffic and eliminate CPU bottlenecks under heavy concurrent tunnel loads
• Permanent K9 crypto license unlocks complete enterprise encryption stack: AES-256, 3DES, DES, SHA-1/SHA-2, IKEv1/IKEv2 static site-to-site tunnels and dynamic DMVPN hub-spoke tunnels

4. Cisco IOS Software Feature Suite (K9 Encrypted Image)

WAN & Routing Functions

• Static routing, RIPv1/v2, OSPF lightweight branch routing protocols, full IPv4/IPv6 dual-stack support
• Policy-based routing (PBR), multi-NAT pools, PAT overload for logical segmentation of industrial IoT devices
• DHCP server, DNS proxy, Ethernet OAM for metro Ethernet link fault monitoring
• HSRP/VRRP local device redundancy, dial backup via auxiliary serial port for leased-line failover

Industrial & Enterprise Security Suite

• Zone-Based Stateful Firewall (ZBFW) to isolate SCADA PLC controllers, surveillance cameras, POS payment terminals and public internet traffic
• Dynamic Multipoint VPN (DMVPN), IKEv2 IPsec encrypted tunnels back to corporate data center core
• Basic signature-based IPS threat detection, Cisco ScanSafe cloud URL filtering for web threat mitigation
• AAA authentication via TACACS+ / RADIUS, 802.1X port authentication available on all 8 managed LAN switch ports
• Secure management only: SSHv2, HTTPS; plaintext Telnet disabled by factory default
• Granular ACL filtering, port security and static MAC address lockdown on Fast Ethernet switch ports

QoS & Industrial Traffic Optimization

• Low Latency Queuing (LLQ), CBWFQ, CBWRED congestion control mechanisms
• NBAR deep application recognition to prioritize Modbus, DNP3, SCADA industrial control traffic, IP video surveillance and POS payment data
• RTP/TCP header compression, traffic shaping/policing to limit leased-line bandwidth consumption and avoid overage costs

Remote Management & Automation

• Zero-Touch Provisioning (ZTP) for mass standardized industrial site rollouts
• Cisco IOS Embedded Event Manager (EEM) scriptable event triggers for automated industrial alarm responses and link failover actions
• SNMP v2c/v3, remote syslog logging, IP SLA end-to-end link performance monitoring
• Native compatibility with Cisco DNA Center, Cisco Security Manager for unified network lifecycle management
• GOLD non-disruptive onboard hardware diagnostics for continuous remote equipment health monitoring

5. Typical Deployment Scenarios

1. Manufacturing Factory Floor High-Density Hardened M2M Gateway
   8-port FE switch aggregates PLC controllers, temperature/humidity sensors, access control units and multi-camera surveillance arrays; IPsec DMVPN tunnels securely transmit SCADA industrial control data back to central enterprise control room, fanless wide-temperature design fits unconditioned electrical cabinets without cooling equipment.
2. Railway & Transit Vehicle Onboard Telemetry Router
   DIN/mast mounted inside train/transit vehicle cabinets; full shock/vibration certification withstands constant rail vibration, high port density connects onboard telemetry sensors, passenger IP cameras and vehicle monitoring equipment, encrypted VPN backhaul transmits real-time transit data to central fleet management platform.
3. Remote Utility Pipeline & Water Treatment Field Site Edge Router
   Deployed in unheated roadside utility cabinets, GE metro Ethernet fixed-line primary WAN with Smart Serial leased-line backup; hardened construction tolerates seasonal extreme temperature swings, aggregates dozens of water/gas flow meters and environmental monitoring IoT sensors without external auxiliary switches.
4. National Retail Chain Unconditioned Backroom POS & Security Camera Gateway
   Hardened wide-temperature design withstands fluctuating retail backroom cabinet heat; VLAN segmentation isolates payment POS terminals and multi-camera surveillance systems, secure IPsec VPN backhaul connects retail locations to corporate data center.
5. Construction & Temporary Remote Job Site Fixed-Line Secure Router
   Shock and vibration certified metal chassis resists construction site dust and rough handling; 8 LAN ports connect temporary office laptops, site access control and multi-camera surveillance arrays with stateful firewall threat protection for critical on-site communications.

6. Standard Package Contents of C819HG-8P-K9 SKU

Separately Sold Optional Accessories

• Industrial AC-to-DC power supply unit for mains power input
• Cisco Smart Serial leased-line interface cables
• Console rollover RJ45 cable for local CLI configuration
• Spare DC power terminal connectors, USB flash drives for logging expansion

Software Licensing Information

• -K9suffix includes permanent built-in cryptographic license; no extra purchase required for IPsec, AES encryption and secure management protocols
• All core routing, firewall, QoS, ZTP and managed switch features are fully included in the base IOS image; no additional paid feature licenses
• No cellular modem or Wi-Fi radio feature licenses applicable (corresponding hardware omitted from this wired-only hardened model)

Short Commercial Catalog Summary for Quotation