Technology · Wired and IP networks
Wavelength Division Multiplexing (WDM) Certification by Country
Carrying several optical signals on one fibre at different wavelengths, as in CWDM and DWDM.
Requirements by country
| Country | Authority | Status | Conditions | Lead time | Requirements |
|---|---|---|---|---|---|
| Egypt | NTRA | Allowed, approval required | – | Paperwork: 14 days. Local Testing 4-5 weeks. | Requirements → |
| Hong Kong | OFCA | Allowed, approval required | – | 15 working days | Requirements → |
| Japan | MIC | Allowed, approval required | – | 3–4 weeks | Requirements → |
| South Korea | RRA | Allowed, approval required | – | About 8 weeks | Requirements → |
| Saudi Arabia | CST | Allowed, approval required | – | About 2 weeks | Requirements → |
| United Arab Emirates | TDRA | Allowed, approval required | – | 3-5 working days | Requirements → |
| Yemen | MTIT | Allowed, approval required | – | 4–8 weeks | Requirements → |
| Mexico | CRT | Allowed, approval required | – | NOM: 3-5 weeks. CRT: 20 business days. | Requirements → |
| Australia | ACMA | Allowed, approval required | – | 5 business days | Requirements → |
| Argentina | ENACOM | Allowed, approval required | – | 12-14 weeks | Requirements → |
| Brazil | ANATEL | Allowed, approval required | – | 8–12 weeks | Requirements → |
| India | WPC ETA and TEC MTCTE | Allowed, approval required | – | WPC ETA certification is around 1 to 2 weeks. TEC MTCTE certification takes around 8-12 weeks | Requirements → |
| Brunei | AITI | Allowed, approval required | – | 2 weeks | Requirements → |
| Cambodia | TRC | Allowed, approval required | – | 15 working days | Requirements → |
| Indonesia | DJID | Allowed, approval required | – | Local Testing around 5 weeks and Paperwork is about 3-5 week. | Requirements → |
| Laos | MTC | Allowed, approval required | – | Paperwork: 10 working days. Local Testing: Take several additional weeks | Requirements → |
| Malaysia | SIRIM | Allowed, approval required | – | Paperwork about 2weeks. Local testing approximately 4 to 6 weeks. | Requirements → |
| Philippines | NTC | Allowed, approval required | – | 20-25 business days | Requirements → |
| Singapore | IMDA | Allowed, approval required | – | 3 days (M2M: 2–3 months) | Requirements → |
| Thailand | NBTC | Allowed, approval required | – | 4–8 weeks | Requirements → |
| Vietnam | MoST | Allowed, approval required | – | 5–6 weeks | Requirements → |
Topics
Basics
- What is Dense Wavelength Division Multiplexing?Dense Wavelength Division Multiplexing (DWDM) emerged as an evolution of advanced fiber optic technology in an effort to gain greater data…
- What is Wavelength Division Multiplexing?Wavelength Division Multiplexing (WDM) is one of the technologies that addresses the evolving data transmission landscape and the growing demand for…
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