Best in 7 days
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- USA
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Ships within 48 hours · Estimated delivery Jun 23 - Jun 28
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For Your Every Summer RSVP, with Code: SUMMER15
Description
ST-OC3-80B 155M Tx1550nm 80km LC SFPFeatures >> Up to 155Mbps data rate >> 1550nm DFB laser and PIN photodetector for 80km transmission >> Compliant with SFP MSA and SFF 8472 with duplex LC receptacle >> Digital Diagnostic Monitoring: Internal Calibration or External Calibration >> Compatible with RoHS >> +3. 3V single power supply >> Operating case temperature: Standard : 0 to +70C Applications >> SDH STM 1, S 1. 1,L 1. 1, L 1. 2 >> SONET OC 3 IR1,LR1,LR2 >> Other optical links
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
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.9 ★★★★★
Based on 1640 reviews
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Product Reviews
★★★★★ 5
Yes!
Size: Medium
Durable. Squeak doesn't last forever with my aggressive chewers but crinkle does. Best balls.
WAS THIS REVIEW HELPFUL?YesReportShare
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
★★★★★ 5
Perfect ball
Size: Medium
Our dog loves these!
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Reviewed in the United States on May 26, 2026
★★★★★ 4
Soild
Size: Medium
The orange and blue ball is perfect. Once start taken because the because the blue noisy one was a little to easy for my dog to start ripping pieces off. Will say most toys do not survive his chewing.
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Reviewed in the United States on January 24, 2026
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