3Com 6000 Network Router User Manual


 
1-port OC-3 ATM MM FIC (3C13882) 1-port OC-3 ATM SM FIC (3C13884) 1-port OC-3 ATM SML FIC (3C13886)75
Interface Attributes Table 14 Interface attributes of the ATM cards
Panel and Interface LED The following figure illustrates the 1-port OC-3 ATM MM panel.
Figure 16 1-port OC-3 ATM MM panel
The following figure illustrates the 1-port OC-3 ATM SM panel.
Figure 17 1-port OC-3 ATM SM panel
Figure 18
1-port OC-3 ATM SM panel
The following figure illustrates the 1-port OC-3 ATM SML panel
Attribute 1-port OC-3 ATM MM 1-port OC-3 ATM SM 1-port OC-3 ATM SML
Optical fiber
connector
SC
Connector
number
1
Interface
standard
SONET OC-3/SDH STM-1
Interface
speed
155Mbps
Cable and the
max.
transmission
distance
Multi-mode optical fiber of
2km transmission distance
Single-mode optical fiber
of 15km transmission
distance
Single-mode optical fiber of 30km
transmission distance
Transmitter LD LED LD
Transmitting
optical power
Min: -15dBm
Max: -8dBm
Min: -19dBm
Max: -14dBm
Min: -5dBm
Max: 0dBm
Receiver
sensitivity
Min: -28dBm
Max: -8dBm
Min: -30dBm
Max: -14dBm
Min: -34dBm
Max: -10dBm
Central
wavelength
1310nm
Supported
service
ATM Traffic CBR (Constant Bit Rate), rt_VBR (Variable Bit Rate-
Real Time), nrt_VBR (Variable Bit
Rate-Non Real Time),
UBR (Unspecified Bit Rate)