3Com Router Module Guide
Attribute
Max.
transmission
segment over
the selected
cable
Transmitter
Optical
transmitter
power
Receiver
sensitivity
Central
wavelength
Supported
service
4.10.3 Panel and Interface LEDs
The following figure illustrates the ROUTER 1-PORT OC-3 ATM MM FIC panel.
Figure 4-36 ROUTER 1-PORT OC-3 ATM MM FIC panel
The following figure illustrates the ROUTER 1-PORT OC-3 ATM SM FIC panel.
Figure 4-37 ROUTER 1-PORT OC-3 ATM SM FIC panel
ROUTER 1-PORT OC-3
ATM MM FIC
2 km (1.2 mi.) over the
multi-mode optical fiber
LD
Min: -15dBm
Max: -8dBm
Min: -28dBm
Max: -8dBm
1310 nm
ATM traffic CBR, rt_VBR, nrt_VBR, UBR
4-39
ROUTER 1-PORT OC-3
ATM SM FIC
15 km (9.3 mi.) over the
single-mode optical fiber
LED
Min: -15dBm
Max: -8dBm
Min: -30dBm
Max: -14dBm
Chapter 4
ROUTER 1-PORT OC-3
ATM SML FIC
Single-mode optical fiber
of 30km transmission
distance
LD
Min: -5dBm
Max: 0dBm
Min: -34dBm
Max: -10dBm
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