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- USA
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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Description
NTK591NJ Ciena® Compatible Transceiver CWDM SFP 1000Base (1510nm, SMF, 160km, LC, 35dB, DFB, DDMI)NTK591NJ Ciena Compatible Transceiver CWDM SFP 1000Base (1510nm, SMF, 160km, LC, 35dB, DFB, DDMI) ATGBICS Ciena compatible NTK591NJ SFP 1000Base CWDM form factor network transceiver supports a distance of up to 160km over single mode fibre (SMF) using a wavelength of 1510nm 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
NTK591NJ Ciena® Compatible Transceiver CWDM SFP 1000Base (1510nm, SMF, 160km, LC, 35dB, DFB, DDMI)
ATGBICS Ciena® compatible NTK591NJ SFP 1000Base-CWDM form factor network transceiver supports a distance of up to 160km over single-mode fibre (SMF) using a wavelength of 1510nm 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 Ciena® NTK591NJ and we proudly offer a compatibility guarantee and limited lifetime warranty. Our rigorously tested products record a unique traceable serial number and are fully compatible 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
4.6 ★★★★★
Based on 1584 reviews
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Product Reviews
★★★★★ 5
Great fit
Size: 3T, Color: Light Grey Heather
Very soft and great material. Stretchier than expected. Fit was great
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Reviewed in the United States on May 2, 2026
★★★★★ 3
Size up
Size: Small, Color: Black
Overall a good hoodie. Thin-ish to medium weight, but don’t expect heavy weight. It’s soft but of course since it’s on more on the thin side it loses its softness quick but for the price it’s good. It’s good to cricut heat transfer on.
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Reviewed in the United States on January 19, 2026
★★★★★ 5
Nice and heavy
Size: Small, Color: Dark Green
Nice quality, heavyweight. My child wears this all the time, it’s really nice.
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Reviewed in the United States on May 24, 2026
★★★★★ 1
Size is wayyyyy off
Size: X-Large, Color: Black
Super small ain’t no way this is an X-Large
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Runs small
Size: 3T, Color: Black
Runs just a little small. Maybe upsize, but great otherwise!
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Reviewed in the United States on February 28, 2026