13
port and its related fiber port are both always connected but cannot be used
simultaneously.
z
For RJ45 port please refer to section 5.1
z
1000BaseSFP
¾
1000Base SFP(1.25Gbit/s)Parameter Table
Table 2 1000Base SFP(1.25Gbit/s) Parameter Table
Property
SX LX LH ZX ZX
Type
Multi Mode
(M)
Single Mode
(S)
Single Mode
(S)
Single Mode
(S)
Single Mode
(S)
Center Wavelength
(nm)
850 1310 1310 1550 1550
Transmission
Distance(Km)
0.55 10 40 60 80
Application Range of
Transmission
Distance(Km)
0~0.55 0~10 12~40 24~60 27~80
Transmitting
Optical Power
Mini.
(dBm)
-11 -10 -4 -3 -2
Max.
(dBm)
-2 -3 3 4 5
Receiving
Sensitivity(dBm)
-18 -21 -23 -22 -25
Overload Optical Power
（
dBm
）
0 -3 -3 -3 -3
¾
Figure 13shows an example of an SFP gigabit optical fiber transceiver
Figure 13 SFP Gigabit Optical Fiber Transceiver
