SKU: 80372812688

Yeastar O2 Dual FXO Port Module

Sale price$681.86 Regular price$757.62
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

Yeastar O2 Dual FXO Port ModuleExpand Your VoIP System with Reliable Analog Connectivity Seamlessly integrate traditional analog telephone lines into your modern VoIP PBX system with the Yeastar O2 Module. This powerful module equips your Yeastar S Series or P Series PBX with two FXO ports, allowing you to connect to two standard PSTN (POTS) lines. This is the ideal solution for businesses needing to maintain legacy phone lines for fax machines, alarm systems, or as a failover

Expand Your VoIP System with Reliable Analog Connectivity

Seamlessly integrate traditional analog telephone lines into your modern VoIP PBX system with the Yeastar O2 Module. This powerful module equips your Yeastar S-Series or P-Series PBX with two FXO ports, allowing you to connect to two standard PSTN (POTS) lines. This is the ideal solution for businesses needing to maintain legacy phone lines for fax machines, alarm systems, or as a failover backup, ensuring uninterrupted communication. The modular design allows for simple, plug-and-play installation, making it easy to expand your system's capabilities without significant downtime.

Key Features and Benefits:

  • Dual FXO Ports: Instantly add two analog PSTN line connections to your Yeastar PBX.
  • Broad Compatibility: Designed specifically for seamless operation with a wide range of Yeastar S-Series and P-Series VoIP PBX systems.
  • Superior Call Quality: Features built-in echo cancellation to ensure clear, professional-sounding voice calls.
  • Plug-and-Play Installation: The modular, mini-PCIe form factor allows for quick and easy installation into your compatible Yeastar device.
  • Advanced Signaling Support: Supports multiple signaling modes, including Foreign Exchange Office, Foreign Exchange Station Defined Network, and PLAR for diverse connectivity scenarios.

Technical Specifications

Feature Specification
Ports 2 x RJ11 FXO Ports
Termination Analog PSTN (POTS) Lines
Compatible Systems Yeastar S-Series (S20, S412, S50, S100, S300) and P-Series (P550, P560, P570) VoIP PBX. Also compatible with MyPBX series.
Echo Cancellation Supported
Ring Frequency Detection 15 ~ 50 Hz
Ring Voltage Detection 30+ VRMS (dependent on FXO mode)
Signaling Modes Foreign Exchange Office, Foreign Exchange Station Defined Network, Private Line Automatic Ringdown (PLAR)
Dimensions 100 x 80 x 20 mm
Weight 0.2 kg
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 80372812688

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4.8 ★★★★★
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Kristen Richardson
West Palm Beach, US
★★★★★ 5
cooking made easy
great product i ordered for my son in law who loves to cook, will order one for myself
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Reviewed in the United States on March 13, 2026
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koolkitty
Lowell, US
★★★★★ 5
These are awesome 👍
I love it!! ❤️
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Reviewed in the United States on March 31, 2026
R
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Rolande Fisher
Whiting, US
★★★★★ 5
Beautiful and work great
They come not filled which is what I wanted. I filled one with Baja mineral sea salt one with pink sea salt and the other with peppercorns. They are beautiful and work great 👍
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Reviewed in the United States on April 8, 2026
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SARAI RIVERA ROMÁN
Battle Creek, US
★★★★★ 5
Great deal, 100% Satisfied.
Great size, comes the lid, well packed, fast delivery and really nice price.
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Reviewed in the United States on June 2, 2026
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RobbieGA
Massapequa, US
★★★★★ 5
Grinder Set of 3
I really like these I use one for rainbow peppercorns and one for black peppercorns. The third one I am using for some coarse pink salt I accidently purchased instead of fine, once the coarse salt is used up, I plan to use it for white peppercorns. They work great, look good and are the perfect size for everyday use.
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Reviewed in the United States on March 1, 2026

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