The Cisco 2520 Connected Grid Switch (CGS 2520) is a rugged Ethernet switch designed for use in transmission & distribution (T&D) power substations. The CGS 2520 uses Cisco IOS software, which is the operating system powering millions of Cisco switches & routers worldwide. Rugged design for substation compliance Compliant with IEEE 1613 & IEC-61850-3 substation standards for rugged design. Convection cooled with no moving parts or fans for maximum reliability & reduced network outages. Network security Advanced Cisco IOS software features such as 802.1x, Layer 2-Layer 4 access control lists (ACLs), port security, protected port/private VLAN, UNI/ENI default control traffic shut down & configuration file security to prevent unauthorized network access & reduce operational costs of securing the network. High availability & redundancy Advanced Cisco IOS software features such as REP & Flexlink provide fast re-convergence in ring & hub-&-spoke topologies, minimizing network downtime & associated costs. Field-replaceable components such as power supplies & SFPs reduce redeployment time. Ease of use Intuitive graphical user interface (GUI) in Cisco configuration professional simplifies configuration of switches & reduces training time & costs. Utility focused enhancements have been added to further increase ease of use. Smartport templates provide one-touch global & port-level macros to simplify switch deployments. Energy efficiency The CGS 2520 architecture provides energy-saving features that include high efficiency power supplies are provided with each platform & no fans which reduces overall power consumption. Rugged design for T&D power substations, including compliance with IEC-61850-3 & IEEE 1613 specifications for extended environmental, shock/vibration, & surge ratings Compact 1RU (rack unit), 19" network rack mountable switch with support for reverse cabling Dual LEDs on front & back of switch to provide ease of monitoring & troubleshooting Easy setup & management using the Cisco configuration professional graphical user interface & supporting management tools Easy switch replacement with the connected grid swap drive feature High availability, deterministic Qo S behavior, & reliable security using Cisco IOS software Smartport templates that implement recommended software configurations for T&D substation applications at the touch of a button Hardware support for IEEE1588v 2, a precision timing protocol with nanosecond-level precision for precise timing applications enhanced ring & hub-&-spoke resiliency with the support of Resilient Ethernet Protocol (REP) & Flexlink Transparent IT integration with the support of Layer 3 routing protocols Hardware-based security with IEEE 802.1AR that cryptographically binds security credentials to the CGS 2520 during manufacturing ...

The Cisco IP Communications voice/fax network modules provide enterprises, managed service providers, & service providers the ability to directly connect the public switched telephone network (PSTN) & traditional telephony equipment to existing Cisco 2600XM Series, Cisco 2691, 3640, & 3660, & Cisco 3700 Series voice gateway routers. This set of Cisco IP Communications voice/fax network modules delivers the most versatile combination of analog & digital voice & data capabilities in a single network module. The 4-port FXO voice/fax interface card is a universal card, which can be software configured to work in all countries. FXO port is used to connect to PBX or key system, or to provide off-premises connections to PSTN or PTT. Supports battery reversal detection & caller ID. ...

The Cisco 300 Series, part of the Cisco Small Business line of network solutions, is a portfolio of affordable managed switches that provides a reliable foundation for your business network. These switches deliver the features you need to improve the availability of your critical business applications, protect your sensitive information, & optimize your network bandwidth to deliver information & applications more effectively. Easy to set up & use, the Cisco 300 Series provides the ideal combination of affordability & capabilities for small businesses, & helps you create a more efficient, better-connected workforce. The Cisco 300 Series is broad portfolio of fixed-configuration managed Ethernet switches. Models are available with 8 to 48 ports of Fast Ethernet & 10 to 52 ports of Gigabit Ethernet connectivity, providing optimal flexibility to create exactly the right network foundation for your business. However, unlike other small business switching solutions that provide managed network capabilities only in the costliest models, all Cisco 300 Series Switches support the advanced security management capabilities & network features you need to support business-class data, voice, security, & wireless technologies. At the same time, these switches are simple to deploy & configure, allowing you to take advantage of the managed network services your business needs. Please see below for detailed specifications regarding this particular model. ...

Cisco IOS (Internetworking Operating System) software is the platform that delivers network services & enables networked applications. Cisco routers & access servers run the industry-leading Cisco IOS software. Cisco IOS software seamlessly links heterogeneous media & devices across the broadest set of protocols. The management services inherent in Cisco IOS software provide necessary tools that allow you to grow your network to keep up with rapidly changing business requirements. ...

Cisco is the worldwide leader in networking for the Internet. Cisco provides the broadest line of solutions for transporting data, voice & video within buildings, across campuses, or around the world. Cisco solutions ensure that networks both public & private operate with maximum performance, security, & flexibility. ...

Cisco is the worldwide leader in networking for the Internet. Cisco provides the broadest line of solutions for transporting data, voice & video within buildings, across campuses, or around the world. Cisco solutions ensure that networks both public & private operate with maximum performance, security, & flexibility. This product is an AC inline power supply. ...

The Cisco 2800 Series provides significant additional value compared to prior generations of Cisco routers at similar price ...

Cisco Systems is redefining best-in-class routing with a new line of integrated services routers that are optimized for the secure delivery of concurrent data, voice, & video services. Founded on 20 years of leadership & innovation, the modular Cisco 2800 integrated services routers ship with the industrys most comprehensive security services, intelligently embedding data, security, & voice into a single, resilient system for fast, scalable delivery of mission-critical business applications. The Cisco 2800 routers are ideal for small businesses & enterprise branch offices, delivering a rich, integrated solution for connecting remote offices, mobile users, & partner extranets or service provider-managed customer premises equipment (CPE). This product is a Cisco 2821 security bundle with Cisco IOS advanced IP services, 64 MB Flash/256 MB DRAM, & AIM-VPN-EPII-PLUS Enhanced-performance DES, 3DES, AES, & compression VPN encryption AIM. Please note: networking components such as switches, routers & wireless devices require that speeds & standards be consistent throughout the network to gain optimum performance. To avoid compatibility clashes or for advice, please contact us on solutions@ebuyer.com. ...

The Cisco 2900 series offer unparalleled total cost of ownership savings & network agility through the intelligent integration of market leading security, unified communications, wireless, & application services. The Cisco 2900 series ISRs offer embedded hardware encryption acceleration, voice- & video-capable digital signal processor (DSP) slots, optional firewall, intrusion prevention, call processing, voicemail, & application services. In addition, the platforms support the industries widest range of wired & wireless connectivity options such as T1/E1, x DSL, copper & fiber GE. Please note: networking components such as switches, routers & wireless devices require that speeds & standards be consistent throughout the network to gain optimum performance. To avoid compatibility clashes or for advice, please contact us on solutions@ebuyer.com. ...

The platforms are architected to enable the next phase of branch-office evolution, providing rich media collaboration & virtualization to the branch while maximizing operational cost savings The integrated services routers generation 2 platforms are future-enabled with multi-core CPUs, support for high capacity DSPs (Digital Signal Processors) for future enhanced video capabilities, high powered service modules with enhanced availability, Gigabit Ethernet switching with enhanced POE, & energy monitoring & control capabilities while enhancing overall system performance. Overall, the Cisco 2900 series offer unparalleled total cost of ownership savings & network agility through the intelligent integration of market leading security, unified communications, wireless, & application services. The Cisco 2900 series integrated services router offers embedded hardware encryption acceleration, voice- & video-capable Digital Signal Processor (DSP) slots, intrusion prevention, call processing, voicemail, & application services. Please note: networking components such as switches, routers & wireless devices require that speeds & standards be consistent throughout the network to gain optimum performance. To avoid compatibility clashes or for advice, please contact us on solutions@ebuyer.com. ...