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Description
NTK591TH Ciena® Compatible Transceiver CWDM SFP 1000Base (1610nm, SMF, 120km, LC, DOM)NTK591TH Ciena Compatible Transceiver CWDM SFP 1000Base (1610nm, SMF, 120km, LC, DOM) ATGBICS Ciena compatible NTK591TH SFP 1000Base CWDM form factor network transceiver supports a distance of up to 120km over single mode fibre (SMF) using a wavelength of 1610nm 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
NTK591TH Ciena® Compatible Transceiver CWDM SFP 1000Base (1610nm, SMF, 120km, LC, DOM)
ATGBICS Ciena® compatible NTK591TH SFP 1000Base-CWDM form factor network transceiver supports a distance of up to 120km over single-mode fibre (SMF) using a wavelength of 1610nm 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® NTK591TH 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 25 reviews
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Product Reviews
★★★★★ 5
Handles the power
Size: 5FT, Style: 8AWG
Used for leads to handle high Amperage. Replaced cheesy 12 gauge leads that came with
the unit
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Reviewed in the United States on January 28, 2026
★★★★★ 5
Good stuff!
Size: 5FT, Style: 8AWG
Good quality silicone insulated wire. It’s very flexible and solders really well. The silicone insulation can’t be beat for heat resistance. I will definitely purchase again.
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Reviewed in the United States on January 12, 2026
★★★★★ 5
Awesome Wire
Size: 15FT, Style: 8AWG
These work great! I purchased these for my subwoofer and they do a great job! Super flexible! They have no weird smells either! Would buy again!
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Reviewed in the United States on November 7, 2025
★★★★★ 5
Amazing
Size: 5FT, Style: 8AWG
Excelente producto
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Reviewed in the United States on November 14, 2025
★★★★★ 5
Thamks
Size: 5FT, Style: 8AWG
Thanks
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Reviewed in the United States on October 9, 2025
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