Cisco 2651-002 Line Controller

Cisco 2651-002 Line Controller
Cisco 2651-002 Line Controller
The Cisco Line Controller model 2651-002 is a versatile interface device designed to manage voice and data lines in medium to large enterprise environments. Built with Cisco reliability, this line controller provides seamless integration with existin... Read More
$0.00
  • In Stock: 2
  • Manufacturer: Cisco
  • Model or Part: 2651-002
  • Condition: Refurbished
  • Weight: 22.00lb

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Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Overview

The Cisco Line Controller model 2651-002 is a versatile interface device designed to manage voice and data lines in medium to large enterprise environments. Built with Cisco reliability, this line controller provides seamless integration with existing PBX systems, VoIP gateways and unified communications platforms, delivering high performance and easy scalability.

Key Features

  • Supports up to 48 analog voice ports for simultaneous call handling
  • Integrated digital signal processing reduces latency and improves audio clarity
  • Modular design allows quick field upgrades and flexible configuration
  • Advanced diagnostics with real time monitoring of line status and error reporting
  • Power over Ethernet (PoE) optional for simplified cabling and installation
  • Secure management via Cisco IOS CLI, SNMP v2/v3 and web based GUI

Technical Specifications

  • Model number: 2651-002
  • Form factor: Rack mount (1U) chassis
  • Operating temperature: 0 to 40 deg Celsius
  • Power supply: 100-240 V AC, optional PoE+
  • Interface: RJ-11 analog ports, Ethernet uplink 10/100/1000 Mbps
  • Supported protocols: SIP, H.323, MGCP, RTP
  • Maximum concurrent calls: 48
  • Dimensions (H x W x D): 1.75 in x 17.5 in x 13.5 in

Applications

  • Enterprise voice gateways that require reliable analog line aggregation
  • Call centers needing high density line connectivity and real time monitoring
  • Hybrid telephony environments combining legacy PBX equipment with modern VoIP solutions
  • Campus networks where centralized line management simplifies maintenance and reduces costs
  • Service provider edge devices that demand scalable, secure line control capabilities

This Cisco Line Controller delivers the performance, security and manageability that businesses expect from a leading networking brand, making it an ideal choice for any organization looking to modernize its telephony infrastructure.