Layer Estimates:

Layer: H3Resolution8_Spectrum_Fiber (ID:1)
Count: 179152
Extent:

XMin: -17787207
YMin: 2161636
XMax: -7456090
YMax: 6225823
Spatial Reference: 102100 (3857)

Layer: H3Resolution8_Spectrum_Cable (ID:2)
Count: 444378
Extent:

XMin: -17787207
YMin: 2158040
XMax: -7455179
YMax: 6276022
Spatial Reference: 102100 (3857)