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Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Yeastar S2 Module – 2-Port FXS Module, RJ11 Analog Phone & Fax Connectivity, Surge Protection, for S-Series & P-Series PBXYeastar S2 Module Key Product Specifications: Manufacturer: Yeastar Model: S2 Module Product Type: FXS Module Port Type: 2 FXS (RJ11) On hook Voltage: 48V Off hook Voltage: 11V Off hook Current: 10 mA Supported PBX Models: S412, S20, S50, S100, S300, P550, P560, P570 Ring Frequency: 25 Hz Ring Voltage: 85V Terminating Impedance Options: 600 Ohm Loop Impedance: 2000 Ohm Loop Current: 20 mA Max Supported Length: 1500 m Pulse Dial Speed: 100135 ms 10pps
Yeastar S2 Module Key Product Specifications:
- Manufacturer: Yeastar
- Model: S2 Module
- Product Type: FXS Module
- Port Type: 2 × FXS (RJ11)
- On-hook Voltage: 48V
- Off-hook Voltage: 11V
- Off-hook Current: 10 mA
- Supported PBX Models: S412, S20, S50, S100, S300, P550, P560, P570
- Ring Frequency: 25 Hz
- Ring Voltage: 85V
- Terminating Impedance Options: 600 Ohm
- Loop Impedance: 2000 Ohm
- Loop Current: 20 mA
- Max Supported Length: 1500 m
- Pulse Dial Speed: 100–135 ms / 10pps
- Ring Load: 840 Ohm
- REN Load @1000m: 5REN = 1400 Ohm, 3REN = 2330 Ohm, 1REN = 7000 Ohm
- Surge Voltage Protection: 1.5KV (10/70μS)
Yeastar S2 Module is a 2-port FXS module designed to connect analog telephones and fax machines to Yeastar VoIP PBX systems at best price. Featuring two RJ11 FXS interfaces, the module enables seamless integration of traditional analog devices into modern IP communication environments. With support for cable lengths up to 1500 meters, surge protection up to 1.5KV, standard telephony signaling, and robust loop impedance handling, the S2 Module delivers reliable connectivity and dependable performance for analog endpoints.
Yeastar S2 Module Key Product Features:
- 2 FXS ports for analog phones and fax machines
- Compatible with Yeastar S-Series and P-Series PBX systems
- Supports cable lengths up to 1500 meters
- Supports up to 5REN load
- Surge protection up to 1.5KV
- Standard 48V on-hook voltage support
- 85V ring voltage and 25 Hz ring frequency
- Reliable analog device integration with VoIP PBX platforms
- RJ11 interfaces for easy deployment
- Designed for traditional telephony connectivity
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
4.6 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Perfect Shoes Work & Happy Hour!
Size: 13 Wide, Color: Blue, Size: 13 Wide, Color: Blue
Working downtown again and occasionally someone will invite me out for Happy Hour after work. So I needed nice shoes for Summer that could take me from my law office to the speakeasy. These are comfy. The little air holes are great for letting out the heat of everyday walking to and from work without being noticeable. My feet can breathe! I'm a size 13 wide and they feel nice, light, with room to spare if I wanted to wear little thicker dress socks or some crew type socks w them. They tie up easy, wipe off fine if I get them a bit muddy in the backyard before work taking out the garbage and they look darn good w out breaking the bank!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
★★★★★ 4
9-5 go to Shoe
Size: 9, Color: Black
Shoes arrived today. My knocks on them are the laces and the warmth (my feet soaked only after 4 hours of wear.) but for the price and discount that's currently being offered, no one can beat it. I was in desperate need of new shoes for my office job because my current ones were torn and color faded due to wear and tear, the two pairs that I bought are very stylish, comfortable, and the bottoms are durable and slip resistant. I was also surprised that they're true to size. I wear sneakers and these in size nine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
★★★★★ 5
Comfort and excellent bang for your buck
Size: 10 Wide, Color: Brown
These are incredibly comfortable. I bought them for work, and as someone who works in IT, I'm on my feet a lot, and often crouching down or leaning in awkward positions, and these have been awesome for me. I've never felt they were uncomfortable. They seem to be pretty good quality too, though I am seeing slight creases where I do end up bending my feet while doing my job, but I have already considered buying another pair (and not because of that, just to have another color).
I even had a teenage kid say 'nice shoes' to me the other day, and I've had other positive comments from coworkers as well.
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Nice looking Shoes
Size: 9, Color: Brown
These shoes are very nice. I never heard of the name Bruno Marc before, but I will say the shoes are extremely comfortable, and they look like similar high end shoes at the fraction off the cost. Very light and durable.
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Reviewed in the United States on May 10, 2026
★★★★★ 5
Comfortable casual dress shoes that look good too
Size: 13, Color: Black
Needed a nice pair of casual dress shoes. These turned out perfect for me. Comfortable and looks good.
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Reviewed in the United States on May 31, 2026
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