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AT-FS238a/x and AT-FS238b/x Series Installation Guide
29
Fiber Optic Port Specifications
Table 6 through Table 9 list the specifications for the fiber optic port.
Table 6 Fiber Optic Transmitter
Table 7 Fiber Optic Receiver
Model
Fiber Type
1
-
Connector
1. SMF = Single-Mode Fiber
Fiber Optic
Diameter
(microns)
Optical
Wavelength
Launch Power (dBm)
2
2. Launch Power is measured at one meter from the transmitter.
Min. Avg.
3
3. Launch Power (Avg.) is power coupled into a single-mode fiber.
Max.
AT-FS238a/1 SMF Simplex -
SC
9/125 1310 nm -15.0 -11.0 -8.0
AT-FS238a/2 SMF Simplex -
SC
9/125 1310 nm -8.0 -5.0 -2.0
AT-FS238b/1 SMF Simplex -
SC
9/125 1550 nm -15.0 -11.0 -8.0
AT-FS238b/2 SMF Simplex -
SC
9/125 1550 nm -8.0 -5.0 -2.0
Model
Fiber Type
1
-
Connector
1. SMF = Single-Mode Fiber
Fiber Optic
Diameter
(microns)
Optical
Wavelength
Receiver Sensitivity
(dBm)
Max. Avg. Saturation
AT-FS238a/1 SMF Simplex -
SC
9/125 1550 nm -30.0 n/a -7.5
AT-FS238a/2 SMF Simplex -
SC
9/125 1550 nm -33.0 n/a -2.0
AT-FS238b/1 SMF Simplex -
SC
9/125 1310 nm -30.0 n/a -7.5
AT-FS238b/2 SMF Simplex -
SC
9/125 1310 nm -33.0 n/a -2.0