Shipping Estimate
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- USA
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
FWLF-1631-51 Finisar Coherent® Compatible Transceiver DWDM Ch51 SFP 2.7GBase (1536.61nm, SMF, 100km, LC, DOM)FWLF 1631 51 Finisar Coherent Compatible Transceiver DWDM Ch51 SFP 2. 7GBase (1536. 61nm, SMF, 100km, LC, DOM) ATGBICS Finisar Coherent Compatible FWLF 1631 51 SFP+ 2. 7GBase DWDM form factor network transceiver supports a distance of up to 100km over single mode fibre (SMF) using a wavelength of 1536. 61nm via an LC Duplex connector. This product operates within a commercial temperature range. Digital optical monitoring (DOM) support is also present
FWLF-1631-51 Finisar Coherent® Compatible Transceiver DWDM Ch51 SFP 2.7GBase (1536.61nm, SMF, 100km, LC, DOM)
ATGBICS Finisar Coherent® Compatible FWLF-1631-51 SFP+ 2.7GBase-DWDM form factor network transceiver supports a distance of up to 100km over single-mode fibre (SMF) using a wavelength of 1536.61nm 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® FWLF-1631-51 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
4.1 ★★★★★
Based on 1423 reviews
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Product Reviews
★★★★★ 3
My doggy no like!
Pattern Name: Star
My dog completely ignored them.
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Reviewed in the United States on April 3, 2026
★★★★★ 5
Fun toy
Pattern Name: Checkered
This was a very fun toy but didn't last too long with our 1-year-old lab who is an aggressive chewer.
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Yes!
Size: Medium
Durable. Squeak doesn't last forever with my aggressive chewers but crinkle does. Best balls.
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Reviewed in the United States on September 28, 2025
★★★★★ 5
Balls
Size: Medium
My dog loves chasing these balls. He seems to love the squeak! They fit the chuck it stick perfectly, and are great replacements for the originals that came with the stick.
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Reviewed in the United States on February 7, 2026
★★★★★ 5
Nice set of balls
Size: Medium
The squeaker quickly became my dog’s favorite ball and has replaced the fuzzy tennis balls. My dog is a nonstop fetcher and these chuck it balls are durable and fun.
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Reviewed in the United States on January 9, 2026