CORNING EDGE8-02U Instalacja i testowanie - Strona 4
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Budget loss for a "Near end" Tap port test harness multimode system
using OM4 fiber and 50/50 splitters:
"Near end"
HPA-0826-EDGE8
Budget loss for a "Far end" to Tap Port harness multimode system using OM4 fiber and 50 /50 splitters:
50/50
splitter
3.70
EDGE8 Tap Module "A"
"Near end"
Tap port test harness
HPA-0827-EDGE8
STANDARD RECOMMENDED PROCEDURE 003-137-AEN | ISSUE 1 | JANUARy 2017 | PAGE 4 OF 8
LC mated
50/50
pair
splitter
+
0.15
3.70
EDGE8 Tap Module "A"
Tap port test harness
MTP
mated pair
+
+
0.30
+
MTP mated pair
Note: Fiber loss
0.30
depends on length
+
0.10
0.15 +3.7 + 0.30 + 0.10 = 4.25 dB + fiber loss
+
MTP
mated pair
0.30
0.10 + 0.25 + 0.30 + 3.70 + 0.30 + 0.10 = 4.75 dB + fiber loss
of system
LC mated pair
Note: Fiber loss
depends on length
of system
+
LC mated
pair
0.10
MTP
mated pair
+
0.25
EDGE8 Module "B"
Figure 5
LC mated
pair
0.10
"Far end"
Figure 6