Allied-telesis AT-PBC18 Manual do Utilizador descarregar pdf (Página 72)

Installing a Media Converter Module

Table 26 lists the port specifications for the AT-PB1000 Series modules.

Table 26 Fiber Optic Port Specifications

Model Cable

Transmitter

Output Power

(average)

Wavelength

Minimum

Receiver

Sensitivity

(average)

1000Base-SX Port

All Models 50/125 or 62.5/125 µm

multimode

-9.5 to -4.0 dBm 850 nm -17.0 dBm

1000Base-LX Port

AT-PB1001 10/125 µm single-mode -9.5 to -3.0 dBm 1310 nm -20.0 dBm

50/125 or 62.5/125 µm

multimode

-11.5 to -3.0 dBm 1310 nm -20.0 dBm

AT-PB1001/2 10/125 µm single-mode -3.0 to 0.0 dBm 1310 nm -24.0 dBm

AT-PB1001/3

10/125 µm single-mode -5.0 to 0.0 dBm 1550 nm -24.0 dBm

AT-PB1001/4

10/125 µm single-mode 0.0 to 5.0 dBm 1550 nm -24.0 dBm

1. For maximum performance of Gigabit Optical Datalinks when greater than 40 km (24.8 mi) and operating within the 1550 nm optical spectrum, it is mandatory that the Single

Mode Fiber (SMF) be rated as “non-dispersion-shifted,” “dispersion shifted,” or “non-zero dispersion shifted.”

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