Adtran 4700254F2 NetVanta 6250 16-FXS + 1fxo

Adtran 4700254F2 NetVanta 6250 16-FXS + 1fxo
Adtran 4700254F2 NetVanta 6250 16-FXS + 1fxo
The Adtran NetVanta 6250 16-FXS + 1FXO (part number 4700254F2) is a compact, high-density voice gateway designed for small to medium sized businesses and branch offices. It provides reliable analog telephone line connectivity while supporting advance... Read More
price
$1,487.95
  • In Stock: 1
  • Manufacturer: Adtran
  • Model or Part: 4700254F2
  • Condition: Refurbished
  • Weight: 3.00lb
  • Dimensions: 1.00in x 1.00in x 1.00in
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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 Adtran NetVanta 6250 16-FXS + 1FXO (part number 4700254F2) is a compact, high-density voice gateway designed for small to medium sized businesses and branch offices. It provides reliable analog telephone line connectivity while supporting advanced IP telephony features. With 16 FXS ports for standard analog phones and a single FXO port for PSTN or backup line, the NetVanta 6250 delivers flexibility and scalability in a space-saving 1U rack-mount form factor.

Key Features

  • 16 FXS ports for analog phones, fax machines and modems
  • 1 FXO port for PSTN access or backup service
  • Integrated SIP proxy and media processing for seamless VoIP deployment
  • Support for multiple voice codecs including G.711, G.729, G.722 and G.726
  • Power over Ethernet (PoE) optional for simplified cabling
  • Redundant power supply option for high availability
  • Web based management interface with intuitive configuration tools
  • Secure signaling with TLS and SRTP encryption

Technical Specifications

  • Model: NetVanta 6250 16-FXS + 1FXO
  • Dimensions: 1U rackmount, 44 mm height
  • Operating temperature: 0 to 40 degrees Celsius
  • Power consumption: max 30 W (typical 20 W)
  • Network interfaces: 2 x 10/100/1000BASE-T Ethernet ports
  • Supported signaling: SIP, H.323 (optional), MGCP (optional)
  • Voice ports: 16 FXS, 1 FXO
  • Supported codecs: G.711, G.722, G.729, G.726, G.723.1
  • Security: TLS, SRTP, ACLs, MAC address filtering

Typical Applications

  • Branch office telephony integration with existing analog devices
  • Small business PBX replacement or augmentation
  • Backup PSTN connectivity for VoIP deployments
  • Call center stations that require analog phone support
  • Remote site connectivity for unified communications solutions

The NetVanta 6250 16-FXS + 1FXO offers a reliable bridge between traditional analog telephony and modern IP networks, enabling businesses to protect existing investments while moving toward a flexible, cost-effective communications architecture.