Appendix A: Technical Specifications

AT-9408LC/SP Switch 1000Base-SX Port Specifications

Table 16 lists the operating specifications for ports 1 to 8 on the

AT-9408LC/SP Switch.

Table 16. 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 Sensitivity1

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)

275m

multimode fiber optic cable

 

 

 

50/125 µm multimode fiber

550m

optic cable

 

 

 

Connector Type

LC-duplex

 

 

1.Performed in accordance with the conformance test signal defined in IEEE 802.3 section 38.6.11.

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Allied Telesis AT-9424T/POE manual AT-9408LC/SP Switch 1000Base-SX Port Specifications, Property Value