24
OSR-CWDM Users Guide Revision A 1/2019
Fiber End Face Criteria Table for Angled PC Polished Connectors
Fiber End Face Criteria Table for Ultra PC Polished Connectors
Zone
Description
Diameter
Allowable Scratches
(Width)
Allowable Defects
(Diameter)
A
Critical Zone
0
µm to
25
µm
≤ 4
µ
m
None
B
Cladding Zone
25
µm to 120µm
No limit
No Limit < 2
µ
m
5 from 2
µ
m to 5
µ
m
None > 5
µ
m
C
Adhesive Zone
120
µm to
130
µm
No limit
No limit
D
Contact Zone
130
µm to
250
µm
No limit
None ≥ 10
µ
m
Zone
Description
Diameter
Allowable Scratches
(Width)
Allowable Defects
(Diameter)
A
Critical Zone
0
µm to
25
µm
None
None
B
Cladding Zone
25
µm to 120µm
No limit ≤ 3
µ
m
None > 3
µ
m
No Limit < 2
µ
m
5 from 2
µ
m to 5
µ
m
None > 5
µ
m
C
Adhesive Zone
120
µm to
130
µm
No limit
No limit
D
Contact Zone
130
µm to
250
µm
No limit
None ≥ 10
µ
m
Zone
Description
Diameter
Allowable Scratches
(Width)
Allowable Defects
(Diameter)
A
Critical Zone
0
µm to
25
µm
2 ≤ 3
µ
m
None > 3
µ
m
2 ≤ 3
µ
m
None > 3
µ
m
B
Cladding Zone
25
µm to 120µm
No limit ≤ 3
µ
m
None > 3
µ
m
No Limit < 2
µ
m
5 from 2
µ
m to 5
µ
m
None > 5
µ
m
C
Adhesive Zone
120
µm to
130
µm
No limit
No limit
D
Contact Zone
130
µm to
250
µm
No limit
None ≥ 10
µ
m
Fiber End Face Criteria Table for SM PC Polished Conn. (Single Mode Fiber, RL≥ 26 dB)
11.5 Pass/Fail Criteria Tables
Section 11
Video Scope Operation