AT-9400 Series Layer 2+ Gigabit Ethernet Switches Installation Guide
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AT-9408LC/SP Switch 1000Base-SX Port Specifications
Table 12 lists the operating specifications for ports 1 to 8 on the
AT-9408LC/SP switch.
Table 12. 1000Base-SX Port Specifications
Property
Value
Transmitter Characteristics
Wavelength
850 nm
Output Power
Min: -9.5 dBm
Max: -1.5 dBm
Receiver Characteristics
Input Power
Min: -17 dBm
Max: 0 dBm
Stressed Receiver Sensitivity
1
1. Performed in accordance with the conformance test signal defined in IEEE
802.3 section 38.6.11.
Max: -12.5 dBm (62.5/125 µm cabling)
Max: -13.5 dBm (50/125 µm cabling)
Maximum Operating Distances
62.5/125 µm (core/cladding)
multimode fiber optic cable
275m
50/125 µm multimode fiber
optic cable
550m
Connector Type
LC-duplex
