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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
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Description
Yeastar O2 Module – 2-Port FXO Module, RJ11 PSTN Line Termination, Echo Cancellation, for S-Series and P-Series PBX SystemsYeastar O2 Module Key Product Specifications: Manufacturer: Yeastar Model: O2 Module Product Type: FXO Module Port Type: 2 FXO (RJ11) Supported PBX Models: S412, S20, S50, S100, S300 Ring Frequency Detection: 1550 Hz Ring Voltage Detection: 30+ VRMS (depending on FXO mode) Line Termination: PSTN (POTS) Signaling Modes: Foreign Exchange Office, Foreign Exchange Station, PLAR (Private Line Automatic Ringdown) Echo Cancellation: Supported Yeastar O2
Yeastar O2 Module Key Product Specifications:
- Manufacturer: Yeastar
- Model: O2 Module
- Product Type: FXO Module
- Port Type: 2 × FXO (RJ11)
- Supported PBX Models: S412, S20, S50, S100, S300
- Ring Frequency Detection: 15–50 Hz
- Ring Voltage Detection: 30+ VRMS (depending on FXO mode)
- Line Termination: PSTN (POTS)
- Signaling Modes: Foreign Exchange Office, Foreign Exchange Station, PLAR (Private Line Automatic Ringdown)
- Echo Cancellation: Supported
Yeastar O2 Module is a 2-port FXO module designed to terminate analog PSTN (POTS) lines and integrate them into Yeastar PBX systems at best price. Featuring two RJ11 FXO ports, the module enables seamless analog-to-IP connectivity for businesses that need to connect traditional telephone lines to modern VoIP infrastructure. With support for PLAR, foreign exchange signaling modes, ring detection capabilities, and echo cancellation, the O2 Module delivers reliable analog telephony integration and enhanced voice quality.
Yeastar O2 Module Key Product Features:
- 2 FXO ports via RJ11 connectors
- Supports PSTN line termination for analog integration
- Compatible with Yeastar S-Series and P-Series PBX systems
- Echo cancellation for improved voice quality
- Ring voltage and frequency detection support
- PLAR and foreign exchange signaling modes
- Bridges traditional telephony with VoIP systems
- Designed for reliable analog-digital convergence
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.5 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Excellent quality. Highly recommended!
Excellent quality and packaging was very secure and minimal but recyclable! I love the cell of the remote control of silicone skin. Both a nicely vibrant colors and easy to find. The worst straps are seriously heavy duty. That's great for gaming. I didn't need them but the silicone protection is amazing. I have two Apple TVs. The price you can't beat anywhere else.
If you've ever dropped an apple remote, you quickly discover that the remote is partially made of glass. They are expensive to replace.
Save yourself a headache and get these.
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Reviewed in the United States on January 28, 2021
★★★★★ 5
Prepare to love your Apple remote again!
This is a must buy for anyone that owns an Appte TV. The remotes are small, and sleek, and slippery. My whole family drops or loses the remote constantly. It was a constant struggle.
After slipping on the teal blue silicon sleeve it was like we had a whole new remote.
It makes the remote much less slick feeling. Not nearly as easy to drop.
The bright blue color makes it super simple to spot in the couch cushions or on the counter.
The sleeve provides protection from the all too common drops that happen everyday.
It does make the remote slightly thicker, but that isn't a bad thing. It fits in your hand much better and makes operation easier too.
Well worth the price and you get two!
Totally recommend these.
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Reviewed in the United States on December 5, 2019
★★★★★ 5
Great value, solves a big problem!
Wow, what a great product, so inexpensive for two, and solved one of my biggest aggravations. This remote fits perfectly over the apple TV remote. The remote is so slippery, black, and it is not designed to be able to tell which way is up. This cover solves every problem. It is no non-stick, I don't lose it anymore. I used to drop it once a day at least - no more dropping the remote. It fits just right, you can easily tell which way is the up. It fits just right, and you can still use every feature of the touch pad, the fast forward, etc. Just right!!! Excellent!!!
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Reviewed in the United States on October 10, 2019
★★★★★ 4
Great fit, tether / lanyard probably won't stay on long
A great fit and deal for the money. It's well-balanced in the hand, and makes the remote much less awkward to use. I have two Apple TV's in the house, and the different colors help keep the remotes straight.
There's a lanyard that attaches to a small little bit of silicone. Having the lanyard is nice, but it doesn't stay connected because the bit of plastic is so small, it rips even under a small force. It's still completely useful and worth the purchase to me without the lanyard, but if the lanyard is a dealbreaker for you, you may wish to reconsider. I can't imagine it staying on very long in any environment. 2 kids and a cat it lasted about 20 minutes.
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Reviewed in the United States on December 4, 2019
★★★★★ 5
Look and feel
The PINOWU sleeve is a budget-friendly, functional, and stylish upgrade for your Fire TV remote. It delivers reliable protection, better grip, and even a glow-at-night feature, all at a sensible price. Just watch for compatibility issues with newer remotes and expect a snug fit that requires a bit of effort to remove occasionally. If you’re looking to safeguard your remote from drops, keep it visibly handy, and enjoy an extra bright color option, this sleeve is worth considering.
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Reviewed in the United States on July 24, 2025
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