Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
FWLF1634RL57 Finisar Coherent® Compatible Transceiver DWDM Ch57 SFP+ 4.25GBase (1531.90nm, SMF, 80km, LC, DOM)FWLF1634RL57 Finisar Coherent Compatible Transceiver DWDM Ch57 SFP+ 4. 25GBase (1531. 90nm, SMF, 80km, LC, DOM) ATGBICS Finisar Coherent Compatible FWLF1634RL57 SFP+ 4GBase DWDM form factor network transceiver supports a distance of up to 80km over single mode fibre (SMF) using a wavelength of 1531. 9nm via an LC Duplex connector. This product operates within a commercial temperature range. Digital optical monitoring (DOM) support is also present
FWLF1634RL57 Finisar Coherent® Compatible Transceiver DWDM Ch57 SFP+ 4.25GBase (1531.90nm, SMF, 80km, LC, DOM)
ATGBICS Finisar Coherent® Compatible FWLF1634RL57 SFP+ 4GBase-DWDM form factor network transceiver supports a distance of up to 80km over single-mode fibre (SMF) using a wavelength of 1531.9nm 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® FWLF1634RL57 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
4.3 ★★★★★
Based on 2268 reviews
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Product Reviews
★★★★★ 5
Works as advertised
Excellent product
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Cleans with no streaking.
I made my own cleaner and these cloths work great! Im so happy that I got these, no streaks, the glass is clear and cleans them faster. Worth the money.
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Reviewed in the United States on December 18, 2025
★★★★★ 5
Secret to Great Auto Glass
Awesome product. I struggled with getting clean streak free glass on my truck. Thought it was the cleaners (multiple). It was the cleaning towel. This one rocks! I've bought 4.
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Reviewed in the United States on April 3, 2026
★★★★★ 5
Soft and durable
I use all the time to clean all my car interior surface
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Reviewed in the United States on May 26, 2026
★★★★★ 4
Work as described
Worked great on finger prints
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Reviewed in the United States on May 22, 2026
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