H3C Technologies H3C MSR 50 - Manual (Page 133)

3-29
z
Up to 256 64 kbps logical channels
Interface attributes
The following table describes the interface attributes of MIM-1CPOS(E)/ MIM-1CPOS(T).
Table 3-28 Interface attributes of the MIM-1CPOS(E)/MIM-1CPOS(T) module
Attribute MIM-1CPOS(E)/MIM-1CPOS(T)
Connector SFP/LC
Number of
Connectors
1
Interface standard SONET OC-3/SDH STM-1
Interface rate 155.52 Mbps
Type
Multi-mode
short-haul Single mode
medium-haul Single mode
long-haul Single mode
ultra-long-haul
Min. –19.0 dBm –15.0 dBm –5.0 dBm –5.0 dBm
Optical
transmitt
er power
Max. –14.0 dBm –8.0 dBm 0. dBm 0. dBm
Receiver sensitivity –30.0 dBm –28.0 dBm –34.0 dBm –34.0 dBm
Overload optical
power
–14.0 dBm –7.0 dBm –9.0 dBm –10.0 dBm
Central wavelength 1310 nm 1310 nm 1310 nm 1550 nm
Max. transmission
segment
2 km (1.2 mi.) 15 km (9.3 mi.) 40 km (24.9 mi) 80 km (49.7 mi)
Fiber type
62.5/125 μm
multi-mode
9/125 μm single
mode 9/125 μm single
mode 9/125 μm single
mode
For a long-haul fiber-optic interface, the transmission distance must be longer than 25 km (15.5 in.) to
allow the receiver to work. In case of closer distances, insert an optical attenuator to reduce the input
optical power.
Interface LEDs
The following figures illustrate the MIM-1CPOS(E) and MIM-1CPOS(T) panels:
Figure 3-31 MIM-1CPOS(E) front panel