Справочник Пользователя для Juniper Networks T1600
Table 44: Optical Interface Support for SONET/SDH OC768 PICs (continued)
Short Reach (SR)
Optical Parameter
300-pin multi-source agreement (MSA)
ITU G.693 VSR2000–3R2
ITU G.693 VSR2000–3R2
Standard
1.24 miles/2 km
Maximum distance
1530 through 1565 nm
Transmitter wavelength
0 through +3 dBm
Average launch power
+3 dBm
Receiver saturation
–6 dBm
Receiver sensitivity
NOTE: The
show interfaces diagnostics optics so-X/X/X
command has the following tolerances:
■
Laser output power: +/– 1.5 dBm
■
Receiver signal average optical power: +/– 1.5 dBm
SONET/SDH OC768c/STM256 PIC
■
109
SONET/SDH OC768c/STM256 PIC