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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
DWDM-SFP-2.5G-CH27-120-MSA-I-AT Universally Coded MSA Compliant Transceiver DWDM CH27 SFP 2.5GBase (1555.75nm, SMF, 120km, LC, DOM, Ind Temp)DWDM SFP 2. 5G CH27 120 MSA I AT Universally Coded MSA Compliant Transceiver DWDM CH27 SFP 2. 5GBase (1555. 75nm, SMF, 120km, LC, DOM, Ind Temp) ATGBICS Universally Coded MSA compliant DWDM SFP 2. 5G CH27 120 MSA I AT SFP 2. 5GBase DWDM form factor network transceiver supports a distance of up to 120km over single mode fibre (SMF) using a wavelength of 1555. 75nm via an LC Duplex connector. This product operates within an industrial temperature range.
DWDM-SFP-2.5G-CH27-120-MSA-I-AT Universally Coded MSA Compliant Transceiver DWDM CH27 SFP 2.5GBase (1555.75nm, SMF, 120km, LC, DOM, Ind Temp)
ATGBICS Universally Coded MSA compliant DWDM-SFP-2.5G-CH27-120-MSA-I-AT SFP 2.5GBase-DWDM form factor network transceiver supports a distance of up to 120km over single-mode fibre (SMF) using a wavelength of 1555.75nm via an LC Duplex connector. This product operates within an industrial 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 DWDM-SFP-2.5G-CH27-120-MSA-I-AT 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
4.8 ★★★★★
Based on 2439 reviews
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Product Reviews
★★★★★ 5
Great buy
Size: 11, Color: Tan
Great fit comfortable look good
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Great shoes
Size: 14 Wide, Color: Black
My shoes look good and feel good and now I’m going to purchase the brown pair I saw
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Reviewed in the United States on April 24, 2026
★★★★★ 4
Don’t buy for restaurant industry
Size: 10.5, Color: Black, Size: 10.5, Color: Black
Good looking shoes, fairly comfortable and good value based on the description shared, so I don’t feel it’s fair to rate them lower than 4 stars. I had high hopes for them based on previous reviews from others saying they wore them in the food and beverage industry that mentioned their quality and durability, however I strongly recommend looking elsewhere if you do. I purchased these to wear working in a full service upscale restaurant and in less than two months have managed to have torn the material on the middle exterior section and the bottoms of the shoes are already completely worn down. Good design, but the durability needs to be improved if they’re to hold up for that industry.
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Reviewed in the United States on July 18, 2025
★★★★★ 1
DO NOT BUY (lasted less than 7 months)
Size: 11, Color: Black, Size: 11, Color: Black
I bought these for work as a bartender in August of 2025. By December, the tops were scuffed, frayed, and peeling beyond repair, and by February, the soles were coming off. I’ve never had a pair of shoes with such low quality.
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Reviewed in the United States on April 11, 2026
★★★★★ 5
Most comfortable shoes, right out of the box!
Size: 8.5, Color: Cognac Napa Leather
Oh my! So, my ordering of shoes online has been hit or miss - 1/2 size too big or too small; too wide or not wide enough. Enter these Marc Joseph shoes… such a game changer. They fit like a glove, exceptionally comfortable, and easy to slip in and out of. I like them so much that I am shopping for another pair. So far, the size, quality, fit, feel, look, and comfort make this pair my dedicated first pick. Btw, I have been wearing them for six hours and they are still very comfortable! I highly recommend these shoes.
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Reviewed in the United States on September 28, 2025