Cisco 2301-002 1301-002 POTS Line Filter for Analog Voice Systems

Cisco 2301-002 1301-002 POTS Line Filter for Analog Voice Systems
Cisco 2301-002 1301-002 POTS Line Filter for Analog Voice Systems
Cisco 1301-002 POTS Flt (Model 2301-002) The Cisco 1301-002 is a high-performance Plain Old Telephone Service (POTS) filter designed to deliver crystal clear voice quality while protecting your network from unwanted interference. Built by Cisco, the ... Read More
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  • In Stock: 8
  • Manufacturer: Cisco
  • Model or Part: 2301-002
  • Condition: Refurbished
  • Weight: 22.00lb

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

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Cisco 1301-002 POTS Flt (Model 2301-002)

The Cisco 1301-002 is a high-performance Plain Old Telephone Service (POTS) filter designed to deliver crystal clear voice quality while protecting your network from unwanted interference. Built by Cisco, the industry leader in networking solutions, this compact module fits seamlessly into existing PBX and VoIP systems.

Key Features

  • Dual-band filtering for both voice and data traffic
  • Low insertion loss ensures minimal signal degradation
  • Robust design with a wide operating temperature range
  • Compact 3.5mm jack interface for easy integration
  • Passive components reduce power consumption and heat output

Technical Specifications

  • Frequency response: 300 Hz to 3400 Hz
  • Insertion loss: < 1 dB across the voice band
  • Return loss: > 15 dB at 1 kHz
  • Operating temperature: -40 to +85 degrees Celsius
  • Dimensions: 1.5 x 0.8 x 0.3 inches (38.1 x 20.32 x 7.62 mm)
  • Weight: 10 grams
  • Power consumption: Passive - no external power required

Applications

  • Enterprise PBX systems requiring reliable voice filtering
  • VoIP gateways that need to maintain compatibility with legacy POTS lines
  • Telecommunication infrastructure upgrades where space and power are limited
  • Industrial control networks that use analog telephone signals for monitoring and alarms
  • Residential or small office environments needing high-quality voice transmission

This Cisco POTS filter delivers dependable performance, enhances audio clarity, and extends the life of your telephony equipment. Its simple installation and low maintenance make it an ideal choice for both new deployments and retrofitting existing systems.