| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 21645.9-2012 | English | 2199 |
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Days<=13
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Technical requirements for automatically switched optical network (ASON) -- Part 9: External network to network interface (E-NNI)
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GB/T 21645.9-2012
| Valid |
GB/T 21645.9-2012
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