Cisco CRS-1 - Carrier Routing System Router Migration Manual page 76

How to Migrate to a Cisco CRS-3 Carrier Routing System (4-Slot)
For diverging beams, viewing the laser output with certain optical instruments within a distance of
Warning
100 mm may pose an eye hazard. For collimated beams, viewing the laser output with certain optical
instruments designed for use at a distance may pose an eye hazard. Statement 282
Laser radiation. Do not view directly with optical instruments. Class 1M laser product. Statement 283
Warning
Cisco CRS-1 Carrier Routing System to Cisco CRS-3 Carrier Routing System Migration Guide
1-66
Chapter 1 Migrating to a Cisco CRS-3 Carrier Routing System
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