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| Chinese National Standard Category: Optical communication equipment |
| English Title: | Erbium-doped fiber-amplifier—Part 2: L-band erbium-doped fiber-amplifier |
| Chinese Title: | 掺铒光纤放大器 第2部分：L波段掺铒光纤放大器 |
| Standard No.: | GB/T 18898.2-2025 |
| Category No.: | M33 |
| Issued by: | SAMR, SAC |
| Issued on: | 2025-10-05 |
| Implemented on: | 2026-2-1 |
| Status: | to be valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | GB/T 18898.2-2008 Erbium - Doped fiber amplifier - L-band erbium doped fiber amplifier |
| Word Count: | 10500 words |
| Similar Standards: |
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