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- USA
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
OTR28_ER ECI Telecom® compatible Transceiver SFP28 25GBase-ER (1310nm, SMF, 40km, LC, DOM)OTR28_ER ECI Telecom compatible Transceiver SFP28 25GBase ER (1310nm, SMF, 40km, LC, DOM) ATGBICS ECI Telecom compatible OTR28_ER SFP28 25GBase ER form factor network transceiver supports a distance of up to 40km over single mode fibre (SMF) using a wavelength of 1310nm 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
OTR28_ER ECI Telecom® compatible Transceiver SFP28 25GBase-ER (1310nm, SMF, 40km, LC, DOM)
ATGBICS ECI Telecom® compatible OTR28_ER SFP28 25GBase-ER form factor network transceiver supports a distance of up to 40km over single-mode fibre (SMF) using a wavelength of 1310nm 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 ECI Telecom® OTR28_ER 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
4.3 ★★★★★
Based on 1907 reviews
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Product Reviews
★★★★★ 5
Work great
Style: Levelers, Size: 10 Pack
These are very good for leveling camper at uneven campsites.
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Reviewed in the United States on May 22, 2026
★★★★★ 4
Worked well!
Style: Levelers, Size: 20 Pack
We recently had our first camping trip with our ‘84 RV at a local state park. prior to the camping trip, it had rained a lot. At this park, parking is on grass. I was nervous the heavy RV would sink and we would get stuck so I found these. It was packaged nicely. Easy to figure out how to use. It took a bit to get the RV to back over them but was good once it did. Color is bright. They were stable. A few did “bow” we noticed after we grabbed them out. Came in a nice storage bag and light to carry.
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Reviewed in the United States on July 2, 2024
★★★★★ 5
Good product
Style: Levelers, Size: 10 Pack
I am a truck camper that camps about 4 months of every year and use these blocks to level my truck at each of the various sites I camp. They stack and are stored in a bag so take limited space. The blocks are easy to use, quick to deploy, are fairly durable and work well - I love them! They are a little pricy but worth it to me.
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Reviewed in the United States on August 7, 2025
★★★★★ 5
Great Product
Style: Levelers, Size: 10 Pack
Item as advertised and arrived in great condition!
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Reviewed in the United States on May 1, 2026
★★★★★ 5
Great stabilizer
Style: Levelers, Size: 20 Pack, Style: Levelers, Size: 20 Pack
Very light, seem very sturdy and lock together snuggly. Instead of carrying heavy wood to support, now I can use the light weight levelers. Tested multiple times to make sure they could hold, so far no issues going up and down.
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Reviewed in the United States on May 1, 2026