Rtc | Cisco Systems 860, HIG880, C892FSPK9, 861WGNPK9RF instruction

Chapter 1 Product Overview

Hardware Features

Table 1-3	Hardware Features Available in Cisco 860 Series and Cisco 880 Series ISRs (continued)

Feature		Description	860 Series	880 Series

Console or AUX		Provides a connection to the terminal or PC for software	All models	All models
port		configuration or troubleshooting. The console port may be
		configured as a virtual auxiliary port for dial backup and
		remote management.

Security features		Provides support for VPNs4, Cisco IOS Firewall, and IPsec5.	All models	All models
		Additionally, the Cisco 880 series routers also provide URL
		filtering.

Embedded		Provides 802.11n connectivity. The radio is backward	Wireless models	Wireless models
wireless access		compatible with 802.11b/g.
point

FE WAN port		Provides connection to 10/100BASE-T. Can be connected to	861 models	881 models
		other network devices, such as a cable modem, an xDSL6
		modem, or router. The router is capable of bridging and
		multiprotocol routing between the LAN and WAN ports.

Battery		Provides nonvolatile date and time when the router is	—	All models
backed-up		powered on. The RTC is used for verifying the validity of the
Real-time clock		Certification Authority stored on the router.
(RTC)

USB port		Supports high-speed USB 1.1. Provides connection for USB	—	All models
		devices such as security tokens and flash memory.

PoE7		(Optional) Provides power for devices (such as phones) that	—	Models with PoE
		are connected to the router.

G.SHDSL8 port		Provides 2-wire or 4-wire connection to a G.SHDSL	—	888 models
		network.

3G9 card slot		Provides backup data link.	—	3G models
Dying gasp		Detects when the router is about to lose power, and sends a	—	xDSL models
		power-fail signal to warn the DSLAM10 about the
		impending line drop.

Data BRI port		Provides backup and remote management functions by	—	xDSL models,
		connecting to the ISDN service provider if the main		except for the 3G
		G.SHDSL link fails.		and SRST11 models
FXO12 port		An FXO interface connects local calls to a central office or	—	881 SRST models
		PBX. This is the interface a standard telephone provides.

	Cisco 860 Series and Cisco 880 Series Integrated Services Routers Hardware Installation Guide
1-14	OL-16193-01

880, 860, 861W, 861, 861WGNPK9RF specifications

Cisco Systems has long been a leader in networking solutions, and its range of products includes the 860, 880, 861WGNPK9RF, and 861, HIG880 series. These devices are integral for businesses looking to enhance connectivity, improve productivity, and secure their networks. Each model brings distinct features and technologies that cater to various networking needs.

The Cisco 860 series is designed for small to medium-sized businesses, offering secure and reliable connectivity. These routers support advanced security features, including integrated firewalls and VPN capabilities, ensuring that sensitive data remains protected. The 860 series also features a robust set of WAN options, including support for 3G, 4G, and LTE connections, allowing for flexible deployment in various environments.

Moving on to the 880 series, this product is packed with features that enhance both performance and reliability. It supports multiple WAN connections and includes dual Ethernet ports for load balancing and redundancy. The 880 series also supports power over Ethernet (PoE), enabling users to power devices such as IP phones and security cameras directly from the router, simplifying installations and reducing cable clutter.

The 861WGNPK9RF model is particularly notable for its wireless capabilities. It integrates advanced 802.11ac Wi-Fi technology, providing high-speed wireless connectivity. This router is ideal for environments where mobility is essential, enabling seamless connectivity for laptops, smartphones, and other wireless devices. Its advanced security features, including secure wireless protocols and guest access controls, help businesses manage user access while maintaining network integrity.

In contrast, the 861 model focuses on delivering performance for traditional wired connections, suited for environments requiring reliable fixed-line connectivity. It boasts advanced routing capabilities and supports multicast protocols, making it a strong choice for businesses that utilize video streaming and conferencing solutions.

Lastly, the HIG880 model stands out with its high-speed throughput and enhanced security protocols. It features advanced Quality of Service (QoS) settings to prioritize bandwidth for critical applications, ensuring optimal performance for voice and video traffic.

In summary, Cisco's 860, 880, 861WGNPK9RF, 861, and HIG880 series routers offer a robust combination of performance, security, and flexibility. These devices cater to various business needs, from small enterprises to larger organizations undergoing digital transformation. With their advanced features and reliable performance, Cisco continues to set the standard for networking solutions in an increasingly interconnected world.

Feature

(RTC)

880, 860, 861W, 861, 861WGNPK9RF specifications