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Description
FWLF1631R55 Finisar Coherent® Compatible Transceiver DWDM Ch55 SFP 2.7GBase (1533.47nm, SMF, 180km, LC, DOM)FWLF1631R55 Finisar Coherent Compatible Transceiver DWDM Ch55 SFP 2. 7GBase (1533. 47nm, SMF, 180km, LC, DOM) ATGBICS Finisar Coherent Compatible FWLF1631R55 SFP+ 2. 7GBase DWDM form factor network transceiver supports a distance of up to 180km over single mode fibre (SMF) using a wavelength of 1533. 47nm via an LC Duplex connector. This product operates within a commercial temperature range. Digital optical monitoring (DOM) support is also present
FWLF1631R55 Finisar Coherent® Compatible Transceiver DWDM Ch55 SFP 2.7GBase (1533.47nm, SMF, 180km, LC, DOM)
ATGBICS Finisar Coherent® Compatible FWLF1631R55 SFP+ 2.7GBase-DWDM form factor network transceiver supports a distance of up to 180km over single-mode fibre (SMF) using a wavelength of 1533.47nm via an LC Duplex 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 Finisar Coherent® FWLF1631R55 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.
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- Standard Shipping : 3-10 business days
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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
4.7 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Great product
Size: Medium, Color: Gray
Fits well and looks great
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Reviewed in the United States on June 23, 2025
★★★★★ 3
Not terrible for the price. Not super high quality.
Size: 4X-Large, Color: Black
Not bad for the price. Fits a size smaller. I can wear it standing up, but need to unbutton it to sit down. I have very little faith in the buttons. The sewing looks rushed. I may cut them off and replace them. Brown buttons with a black vest? Odd choice. Not sure what the half moon pocket is for next to the button holes.
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Reviewed in the United States on November 6, 2025
★★★★★ 5
Really Nice Vest
Size: Large, Color: Green
Well worth the money. Looks great on, quality fabric, comfortable fit.
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Reviewed in the United States on December 10, 2024
★★★★★ 2
Check the sizing.
Size: Large, Color: Light Blue
It was to tight across the chest and waist.
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Reviewed in the United States on March 9, 2025
★★★★★ 5
Good value
Size: Large, Color: Brown
Great value for theoney. Fits as expected. Comfortable and warm in mild evenings.
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Reviewed in the United States on June 30, 2025