Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
FWLF1634RL21 Finisar Coherent® Compatible Transceiver DWDM Ch21 SFP+ 4.25GBase (1560.61nm, SMF, 80km, LC, DOM)FWLF1634RL21 Finisar Coherent Compatible Transceiver DWDM Ch21 SFP+ 4. 25GBase (1560. 61nm, SMF, 80km, LC, DOM) ATGBICS Finisar Coherent Compatible FWLF1634RL21 SFP+ 4GBase DWDM form factor network transceiver supports a distance of up to 80km over single mode fibre (SMF) using a wavelength of 1560. 61nm via an LC Duplex connector. This product operates within a commercial temperature range. Digital optical monitoring (DOM) support is also present
FWLF1634RL21 Finisar Coherent® Compatible Transceiver DWDM Ch21 SFP+ 4.25GBase (1560.61nm, SMF, 80km, LC, DOM)
ATGBICS Finisar Coherent® Compatible FWLF1634RL21 SFP+ 4GBase-DWDM form factor network transceiver supports a distance of up to 80km over single-mode fibre (SMF) using a wavelength of 1560.61nm 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® FWLF1634RL21 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
4.7 ★★★★★
Based on 1809 reviews
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Product Reviews
★★★★★ 5
Worth the money
Size: Medium, Color: Black
Very nice quality
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Reviewed in the United States on June 2, 2026
★★★★★ 3
Ok
Size: Large, Color: Light Grey
Was decent for the price I originally got a large but top was tight in shoulders so I got an xl and the shoulder width was same as large
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Good buy
Second time purchasing a variant of this item. Of good quality, no accessories were missing, material is very good, true to colour and does not fade easily, fit exact, hence size up if needed.
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Perfect for my son!
Color: Purple, Size: 7 Years, Color: Purple, Size: 7 Years
Loved that the pants were adjustable and it fit my son perfectly and was shipped fast for Halloween! This was cheaper than a Halloween costume but the quality was 10x better than any bulk Halloween costume store !
We did a DIY joker & I absolutely loved how it turned out ! Definitely could use this for a formal event !
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Reviewed in the United States on February 28, 2026
★★★★★ 5
Is a nice formal suit set
The pant was a little bit too long
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Reviewed in the United States on December 26, 2025