Fiber-Optic Ethernet Interface Specifications
Table 1 shows the specifications for fiber-optic interfaces for Juniper Networks routers.
Table 1: Fiber-Optic Ethernet Interface Specifications
Fiber-Optic Ethernet Interface | Length | Wavelength | Average Launch Power | Receiver Saturation | Receiver Sensitivity |
|---|---|---|---|---|---|
| Gigabit Ethernet | |||||
Duplex SC connector | |||||
LH optical interface | 49.5-mile 70-km reach on 8.2-micrometer SMF | 1480 to 1580 nm | -3 to +2 dBm | -3 dBm | -23 dBm (BER 1012) for SMF |
LX optical interface | 6.2-mile 10-km reach on 9/125-micrometer SMF 1804.5-ft 550-m reach on 62.5/125- and 50/125-micrometer MMF | 1270 to 1355 nm | -11 to -3 dBm | -3 dBm | -19 dBm |
SX optical interface | 656-ft 200-m reach on 62.5/125-micrometer MMF 1640-ft 500-m reach on 50/125-micrometer MMF | 830 to 860 nm | -9.5 to -4 dBm | -3 dBm | -17 dBm |
| Fast Ethernet 8-Port | |||||
FX optical interface with MT-RJ connector | 1.24-mile 2-km reach on 62.5/125-micrometer MMF | 1270 to 1380 nm | -20 to -14 dBm | -14 dBm | -34 dBm |
