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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
QSFP-DD-4X100G-FR-MSA Universally Coded MSA compliant Transceiver QSFP-DD 4x100GBase-FR1 (1310nm, SMF, 2km, MPO, DOM)QSFP DD 4X100G FR MSA Universally Coded MSA compliant Transceiver QSFP DD 4x100GBase FR1 (1310nm, SMF, 2km, MPO, DOM) ATGBICS Universally Coded MSA compliant QSFP DD 4X100G FR MSA QSFP DD 400GBase 4xFR1 form factor network transceiver supports a distance of up to 2km over single mode fibre (SMF) using a wavelength of 1310nm via an MPO 12 connector. This product operates within a commercial temperature range. Digital optical monitoring (DOM) support is
QSFP-DD-4X100G-FR-MSA Universally Coded MSA compliant Transceiver QSFP-DD 4x100GBase-FR1 (1310nm, SMF, 2km, MPO, DOM)
ATGBICS Universally Coded MSA compliant QSFP-DD-4X100G-FR-MSA QSFP-DD 400GBase-4xFR1 form factor network transceiver supports a distance of up to 2km over single-mode fibre (SMF) using a wavelength of 1310nm via an MPO-12 connector. This product operates within a commercial temperature range. Digital optical monitoring (DOM) support is also present enabling real-time monitoring of the parameters of the fibre optic transceiver.
Our product meets the specification of Universally Coded MSA QSFP-DD-4X100G-FR-MSA and we proudly offer a compatibility guarantee and limited lifetime warranty. Our rigorously tested products record a unique traceable serial number and are fully compliant with all MSA (Multi-Source Agreement) and IEEE standards & protocols.
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
4.2 ★★★★★
Based on 719 reviews
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Product Reviews
★★★★★ 5
Perfect panties
Color: Beige - Set 17, Size: XX-Large
Great fit. Very comfortable, real coverage, Cotton/stretch material gives a a nice shape and launders beautifully! Multiple purchases!
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Comfortable cotton briefs
Color: Beige - Set 17, Size: Large
Very pleased with this underwear. Purchased a second pack of four. Fits well, very comfortable and gets softer after washing. Comfortable stretch in the waistband without being too tight. I have had several abdominal surgeries in my life, and my belly will never be flat. I am also elderly and appreciate the fabric being cotton.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Great quality for the price!
Color: Beige - Set 17, Size: Large
Exceptional quality that lasts through many washings and dryings.
Fit is apot on and comfortable.
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Reviewed in the United States on May 19, 2026
★★★★★ 4
W knows how to fit us biggies
Color: Black - Set 3, Size: 7X-Large
wirarpa is the only company that makes honest to goodness full coverage briefs...I have the boy short biker length ones and now these......They have a wonderful wide top of panty , no digging in because it's wide, always comfy
Wirarpa knows that women who are large/ fat etc have bellies and these are as close as you will get to feeling like you wearing nice panties .....no dig into crotch where panties meet thigh......
no more hurt skin from sitting down , these don't dig in
Pricey but I have wasted lots of money before searching. so I buy enough and have a good supply, you never know when prices will keep climbing Soft, no seams, wash in washer & hang on line/hangers to dry, never put in dryer
Biker length ones I wear around the house when alone ................
Only complaint: not all styles in my 5X size, you miss out on other styles but these two : panties and long boxer are my staples....... a company that KNOWS how to make decent big woman undies should offer all styles
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Reviewed in the United States on January 30, 2026
★★★★★ 5
Fav underwear!
Color: Assorted - Set 2, Size: XX-Large
These are my favorite underwear! They cover my c section pouch and they are really soft and comfy. They're stretchy but they're also supportive.
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Reviewed in the United States on June 1, 2026