Nov 17, 2025
SFP optical transceivers are classifiable under CTH 8517 70 902 In this case, the importer imported various models of small form-factor pluggable (SFP) optical transceivers. The importer classified
Dec 21, 2025
In re Nokia Solutions and Networks India Private Ltd. (CAAR Delhi) SFP Transceiver used in optical communication systems to receive and transmit
Feb 26, 2026
This allows economic operators to perform certain customs formalities usually carried out by customs, such as calculating duties and performing certain
Sep 07, 2025
Nokia Solutions seeks clarity on SFP classification for telecom equipment amid recent CESTAT rulings. Explore the implications for customs
Oct 15, 2025
Both EML (External Cavity Laser) and DML (Distributed Feedback Laser) lasers play an important role in optical modules for optical communications and other optoelectronic applications.
Jan 04, 2026
This item is a single mode transceiver in a small form-factor pluggable (SFP) module for serial optical data communications with an operating data rate of 11.3Gbps and transmission distance of up to 10
Feb 14, 2026
Customize your 1/10/25/100/200/400G transceiver from data rate, connector type, compatilibity to form factor. With well-equipped lab, all FS custom optical transceivers are produced with high-quality
Sep 18, 2025
EML and DML are two essential laser technologies used in 100G/200G/400G/800G transceivers. The key differences between EML and
Jun 24, 2026
EML (External Cavity Laser) and DML (Distributed Feedback Laser) lasers play crucial roles in optical modules used in optical communications and
Sep 30, 2025
The item concerned is referred to as the 800G OSFP (Octal Small Form Factor Pluggable) DR8 transceiver module. This is a transceiver that will be mounted on each end of a length of fiber optic
Apr 17, 2026
The optical transceivers receive electrical signals within an optical network, convert them to optical signals, and transmit the optical signal to another transceiver in another location within the network.
Nov 12, 2025
The Customs Authority for Advance Rulings, New Delhi, ruled in favor of the applicant, confirming the classification of transceiver modules under 8517 79 90 and their eligibility for nil BCD
Aug 07, 2025
The optical transceivers are imported into Thailand as physically complete “blank” transceivers. As noted in the request, the Thai-origin firmware controls the hardware and “ensures that the optical
Oct 24, 2025
Lastly, thermal pads are attached to allow the entire optical transceiver to dissipate heat. Once the above manufacturing in Thailand is completed, the mechanical housing is attached to the parts, the
Jul 13, 2026
Figure 2 Moduletek 10G ZR Optical Transceiver Datasheet (EML Marked) Optical transceivers primarily adopt two mainstream modulation technologies: DML and
Apr 24, 2026
This form can be now be filled out prior to or during your travel and be filled out by typing (instead of hand written) and then printed and taken with you as your official Customs Declaration.
Nov 08, 2025
Explore the differences between EML (Electro-absorption Modulated Laser) and DML (Directly Modulated Laser) technologies in optical transceivers.
Aug 06, 2025
It provides detailed information on EU import procedures, including topics such as registering as an economic operator and the Economic Operators Registration and Identification (EORI) number, the
Jan 29, 2026
2001 K Street, N.W. Washington, DC 20006 RE: The country of origin of optical transceiver modules Dear Ms. Kane: In your letter dated August 22, 2024, you requested a country of origin ruling, on
Sep 05, 2025
The optical transceivers receive electrical signals within an optical network, convert them to optical signals, and transmit the optical signal to another transceiver in another location within the
May 21, 2026
Attention of the field formations is invited to notification No. 57/2017-Customs dated 30.06.3017 amended by notification No. 02/2019- Customs dated 29-01-2019 which, against tariff
Mar 08, 2026
Laser diode modules have become an integral part of various technological applications, from optical communications to laser pointers. In this
Jul 17, 2025
The case of IBM India Private Limited vs. Commissioner of Customs (Import) was brought before the Customs, Excise, and Service Tax Appellate
Dec 01, 2025
In your letter dated May 4, 2026, you requested a country of origin ruling on behalf of your client, Aperion Technologies, for Octal Small Form Factor Pluggable transceiver modules.
May 23, 2026
This is in response to your request dated November 7, 2023, on behalf of your client, Eoptolink Technology, Inc. (“Eoptolink”), regarding the country of origin of several models of optical transceiver
Jun 03, 2026
The merchandise under consideration is an optical transceiver, part# EOLP-1396-10-X. This item is a single mode transceiver in a small form-factor pluggable (SFP) module for serial optical data
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