13
Optical Fiber/SFP-1GxxxLC Series
SX
LX
LHX
ZX
Wavelength
850 nm
1310 nm
1310 nm
1310 nm
Max. Tx
-4 dBm
-3 dBm
1 dBm
+5 dBm
Min. Tx
-9.5 dBm
-9.5 dBm
-4 dBm
0 dBm
Rx Sensitivity
-18 dBm
-20 dBm
-24 dBm
-24 dBm
Link Budget
8.5 dB
10.5 dB
20 dB
24 dB
Typical Distance
550m (a)
275m (b)
1100m (c)
550m (d)
10km (e)
40km (e)
80km (f)
Saturation
0 dBm
-3 dBm
-3 dBm
-3 dBm
a. [50/125
μ
m, 400 MHz*km] cable
b. [62.5/125
μ
m, 200 MHz*km] cable
c. [50/125
μ
m, 800 MHz*km] cable
d. [62.5/125
μ
m, 500 MHz*km] cable
e. [9/125
μ
m, 3.5 PS/(nm*km)] cable
f. [9/125
μ
m, 19 PS/(nm*km)] cable
10A
10B
20A
20B
40A
40B
Wavelength
TX:
1310nm
RX:
1550nm
TX:
1550nm
RX:
1310nm
TX:
1310nm
RX:
1550nm
TX:
1550nm
RX:
1310nm
TX:
1310nm
RX:
1550nm
TX:
1550nm
RX:
1310nm
Max. Tx
-3 dBm
-3 dBm
-2 dBm -2 dBm +2 dBm +2 dBm
Min. Tx
-9 dBm
-9 dBm
-8 dBm -8 dBm -3 dBm -3 dBm
Rx Sensitivity
-21 dBm -21 dBm -23 dBm -23 dBm -23 dBm -23 dBm
Link Budget
12 dB
12 dB
15 dB
15 dB
20 dB
20 dB
Typical
Distance
10 km
10 km
20 km
20 km
40 km
40 km
Saturation
-1 dBm
-1 dBm
-1 dBm -1 dBm -1 dBm -1 dBm
a. [50/125
μ
m, 400 MHz*km] cable
b. [62.5/125
μ
m, 200 MHz*km] cable
c. [50/125
μ
m, 800 MHz*km] cable
d. [62.5/125
μ
m, 500 MHz*km] cable
e. [9/125
μ
m, 3.5 PS/(nm*km)] cable
f. [9/125
μ
m, 19 PS/(nm*km)] cable
Mechanical
Dimensions
24
x
66
x
101 mm (W
x
H
x
D)
Weight IM-2GTX
150g
IM-2GSFP 148g
Fast Ethernet Interface Module, IM series
IM-4TX:
Interface Module with 4 10/100BaseT(X) ports, RJ45
connectors.
IM-4MSC:
Interface Module with 4 multi mode 100BaseFX ports, SC
connectors.
IM-4MST:
Interface Module with 4 multi mode 100BaseFX ports, ST
connectors.
IM-4SSC:
Interface Module with 4 single mode 100BaseFX ports, 40
km SC connectors.