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- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
FWLF163221 Finisar Coherent® Compatible Transceiver DWDM Ch21 SFP OC-48/STM-16 2.7GBase (1560.61nm, SMF, 120km, LC, DOM)FWLF163221 Finisar Coherent Compatible Transceiver DWDM Ch21 SFP OC 48 STM 16 2. 7GBase (1560. 61nm, SMF, 120km, LC, DOM) ATGBICS Finisar Coherent Compatible FWLF163221 SFP+ 2. 7GBase DWDM form factor network transceiver supports a distance of up to 120km 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
FWLF163221 Finisar Coherent® Compatible Transceiver DWDM Ch21 SFP OC-48/STM-16 2.7GBase (1560.61nm, SMF, 120km, LC, DOM)
ATGBICS Finisar Coherent® Compatible FWLF163221 SFP+ 2.7GBase-DWDM form factor network transceiver supports a distance of up to 120km 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® FWLF163221 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 1632 reviews
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Product Reviews
★★★★★ 4
Good fit
Size: X-Large, Color: Rose Red
Great material for hot and cool weather
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Reviewed in the United States on October 26, 2025
★★★★★ 5
Nice Polo
Size: 3X-Large, Color: Fluorescent Green
Nice soft polo. Love the color.
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Reviewed in the United States on December 11, 2025
★★★★★ 3
Material is too thin
The material is too thin.. like a paper towel!
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Reviewed in the United States on April 5, 2025
★★★★★ 5
Great quality
Size: Large, Color: Lake Blue
High quality. Would expect to pay more for stitched material.
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Reviewed in the United States on December 18, 2025
★★★★★ 5
Good fit
Size: XX-Large, Color: Royal Blue
I like this shirt on my husband
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Reviewed in the United States on November 21, 2025