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Description
DWDM-SFP-2.5G-CH57-120-MSA-I-AT Universally Coded MSA Compliant Transceiver DWDM CH57 SFP 2.5GBase (1531.90nm, SMF, 120km, LC, DOM, Ind Temp)DWDM SFP 2. 5G CH57 120 MSA I AT Universally Coded MSA Compliant Transceiver DWDM CH57 SFP 2. 5GBase (1531. 90nm, SMF, 120km, LC, DOM, Ind Temp) ATGBICS Universally Coded MSA compliant DWDM SFP 2. 5G CH57 120 MSA I AT SFP 2. 5GBase DWDM form factor network transceiver supports a distance of up to 120km over single mode fibre (SMF) using a wavelength of 1531. 90nm via an LC Duplex connector. This product operates within an industrial temperature range.
DWDM-SFP-2.5G-CH57-120-MSA-I-AT Universally Coded MSA Compliant Transceiver DWDM CH57 SFP 2.5GBase (1531.90nm, SMF, 120km, LC, DOM, Ind Temp)
ATGBICS Universally Coded MSA compliant DWDM-SFP-2.5G-CH57-120-MSA-I-AT SFP 2.5GBase-DWDM form factor network transceiver supports a distance of up to 120km over single-mode fibre (SMF) using a wavelength of 1531.90nm via an LC Duplex connector. This product operates within an industrial 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 Universally Coded MSA DWDM-SFP-2.5G-CH57-120-MSA-I-AT 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.
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4.0 ★★★★★
Based on 294 reviews
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Product Reviews
★★★★★ 5
Great study book
Format: Paperback
Questions are very similar to my current program questions and have great rationales.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 18, 2025
★★★★★ 3
Some errors
Format: Paperback
Not too good as I think. Some error between hard copy and online q&a bank. Very careful if you want to study with this
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Reviewed in the United States on August 21, 2025
★★★★★ 1
Poor quality, the book is already falling apart.
Format: Paperback
This is a review on quality of the book NOT the content.
I just got the book today and the binding on the cover came off immediately. It’s very poorly made!!!
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Reviewed in the United States on May 31, 2026
★★★★★ 1
Description is misleading
Format: Paperback
The description states that the book includes the access code. That is not true, the access code has been used and publisher is not honoring coffee
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Reviewed in the United States on April 24, 2026
★★★★★ 5
Book as advertised
Format: Paperback
Book as advertised
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Reviewed in the United States on March 7, 2026