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Technical requirement for 2048kbit/s8448kbit/s34368kbit/s139264kbit/s optical line terminals
Translate name
STANDARD published on 2.8.1999
Designation standards: GB/T 13997-1999
Publication date standards: 2.8.1999
SKU: NS-864079
Country: Chinese technical standard
Category: Technical standards GB
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Latest update: 2026-04-08 (Number of items: 2 271 105)
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