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Description
Yeastar Expansion Module D30 – DSP Expansion Module, Add 100 VoIP Users, 30 Concurrent Calls, Compatible with S100 & S300 PBXYeastar Expansion Module D30 Key Product Specifications: Manufacturer: Yeastar Model: Expansion Module D30 Product Type: DSP Expansion Module Compatibility: Yeastar VoIP PBX S100 and S300 Multi unit Support: Yes Capacity Expansion: Add 100 VoIP Users Concurrent Calls Expansion: Add 30 Concurrent Calls Supported Models: S100 and S300 Yeastar Expansion Module D30 is a DSP expansion module designed to increase the capacity of Yeastar S100 and S300 VoIP
Yeastar Expansion Module D30 Key Product Specifications:
- Manufacturer: Yeastar
- Model: Expansion Module D30
- Product Type: DSP Expansion Module
- Compatibility: Yeastar VoIP PBX S100 and S300
- Multi-unit Support: Yes
- Capacity Expansion: Add 100 VoIP Users
- Concurrent Calls Expansion: Add 30 Concurrent Calls
- Supported Models: S100 and S300
Yeastar Expansion Module D30 is a DSP expansion module designed to increase the capacity of Yeastar S100 and S300 VoIP PBX systems at best price. The D30 module adds support for 100 additional VoIP users and 30 additional concurrent calls, allowing businesses to expand their communication system as requirements grow. With multi-unit support and seamless compatibility with Yeastar S100 and S300 PBX platforms, the Expansion Module D30 provides a flexible and scalable solution for increasing PBX performance and capacity.
Yeastar Expansion Module D30 Key Product Features:
- DSP expansion module for Yeastar PBX systems
- Adds 100 additional VoIP users
- Adds 30 additional concurrent calls
- Compatible with Yeastar S100 and S300
- Supports system capacity expansion
- Multi-unit support available
- Easy integration with supported PBX models
- Scalable solution for growing business communications
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 28 reviews
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Product Reviews
★★★★★ 5
LOVE THEM🩷
Love these charges so much and have been using them for years! However, each charger only lasts about 6 months. I think they are worth it though and very good. It comes with two so you only need to buy a new pack once a year. Most chargers nowadays don’t last anyway. These charge fast and are very long. Also love the color options, I have mine in pink🩷
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Reviewed in the United States on April 15, 2026
★★★★★ 5
Long Cables and Easy to Spot
Size: 10FT, Color: Blue
So far these have been great chargers. They charge quickly and we have not had any issues with them overheating or causing problems with our iPhones, which is always my main concern with third party chargers.
The 10 foot length is a big plus. It gives plenty of flexibility whether you are on the couch, in bed, or working at a desk. The extra length makes a noticeable difference compared to standard cables.
I actually bought the blue set for my wife so her chargers would stand out from all the white ones around the house. That has worked perfectly. They are easy to identify and no one else grabs them by mistake. The two pack was ideal for that reason, giving her one for the bedroom and one for another room.
If you are looking for a fast charging option with longer cables and want something that is easy to distinguish from the usual white cords, this is a solid choice.
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Reviewed in the United States on February 27, 2026
★★★★★ 5
Great block & cables!
Size: 10FT, Color: White
Chargers work fantastically! Charges iPhone 16 superfast as well as new larger iPads. I’ve also used it to charge my MacBook Pro, which it works well with that as well. Doesn’t seem to get excessively hot and the cables are of high-quality. Have bought a lot of these so far and love them!
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Great value
Size: 10FT, Color: Purple
Great charger. Super fast & super long to reach wherever you need it to
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Love this it works so well
Size: 10FT, Color: Purple
The link is good. The color is beautiful, they're very easy to use. The charging speed is amazing. They help keep my battery charged all day long, very versatile. It weighs absolutely nothing. And you wanna talk about durability?My dog chewed it and they're still working.
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Reviewed in the United States on May 10, 2026