Juniper Networks M120 manual Optical Interface Support for SONET/SDH OC12c/STM4 PICs

SONET/SDH OC12c/STM4 PIC

Table 28: Optical Interface Support for SONET/SDH OC12c/STM4 PICs

Parameter	Intermediate Reach	Multimode
Optical interface	Single-mode	Multimode
Transceiver type	Fixed	Fixed
Standard	Telcordia GR-253	Multivendor agreement
Maximum distance	SMF cable: 9.3 miles/15 km	MMF cable: 546.8 yards/500 m
Transmitter	1274 through 1356 nm	1270 through 1380 nm
wavelength
Average launch power	–15 through –8 dBm	–20 through –14 dBm
Receiver saturation	–8 dBm	–14 dBm
Receiver sensitivity	–28 dBm	–26 dBm

SONET/SDH OC12c/STM4 PIC ■ 93