IBM AT-FS202SC/FS4 Manuel D’Utilisation
AT-FS20x Series Installation Guide
23
Table 9 Fiber Optic Receiver
Table 10 Fiber Optic Datalink
Model
Fiber
Type
Type
1
1. MMF = Multimode Fiber / SMF = Single-mode Fiber.
Fiber
Optic
Diameter
Optic
Diameter
(microns)
Optical
Wavelength
Wavelength
Receiver Sensitivity (dBm)
Min.
Avg.
Saturation
AT-FS201
&
&
AT-FS202
MMF
50/125
1310 nm
-31.8
-34.5
-14.5
MMF
62.5/125
1310 nm
-31.8
-34.5
-14.0
AT-
FS202SC/
FS1
FS202SC/
FS1
SMF
9/125
1310 nm
-31.0
-31.0
-8.0
AT-
FS202SC/
FS2
FS202SC/
FS2
SMF
9/125
1310 nm
-35.0
-38.0
0.0
AT-
FS202SC/
FS3
FS202SC/
FS3
SMF
9/125
1310 nm
-37.0
-37.0
-3.0
AT-
FS202SC/
FS4
FS202SC/
FS4
SMF
9.125
1550 nm
-37.0
-37.0
-3.0
Model
Fiber
Type
1
Minimum
Power/
Link
Budget
Power/
Link
Budget
Average
Signal
Loss (dB)
Signal
Loss (dB)
Minimum
Distance
Specs.
Distance
Specs.
2
Maximum
Distance
Specs.
Distance
Specs.
AT-FS201 &
AT-FS202
50/125
MMF
MMF
13.00 dB
18.70 dB
0
2 km (1.25
mi)
mi)
62.5/
125
MMF
125
MMF
16.80 dB
22.50 dB
0
2 km (1.25
mi)
mi)
AT-FS202SC/
FS1
FS1
9/125
SMF
SMF
16.00 dB
19.50 dB
0
15 km (9.4
mi)
mi)
AT-FS202SC/
FS2
FS2
9/125
SMF
SMF
30.00 dB
35.00 dB
0
40 km (25 mi)