Allied-telesis AT-MC14 Manuel d'utilisateur télécharger pdf (Page 30)

Fiber Optic Port Specifications

Table 6 through Table 9 lists the specifications for the 10Base-F fiber optic

port.

Table 6 Fiber Optic Transmitter

Table 7 Fiber Optic Receiver

Table 8 Fiber Optic Datalink

Model

Fiber

Type

1. MMF = Multimode Fiber.

Fiber

Optic

Diameter

Optical

Frequency

Launch Power (dBm)

2. The launch power is measured at one meter from the transmitter.

Maximum Average Minimum

All Models MMF 62.5/125

microns

850 nm -12.0 -15.0 -18.0

Model

Fiber

Type

1. MMF = Multimode Fiber.

Fiber

Optic

Diameter

Optical

Frequency

Receiver Power (dBm)

Maximum Average Minimum

All Models MMF 62.5/125

microns

850 nm -12.0 -32.5 -34.0

Model

Fiber

Type

1. MMF = Multimode Fiber.

Fiber

Optic

Diameter

Optical

Frequency

Minimum

Power/

Link

Budget

Average

Signal

Loss

Maximum

Distance

Spec

2. Half-duplex only.

All Models MMF 62.5/125

microns

850 nm 13.0 dB 18.7 dB 2 km

(1.2 mi)

1 2 ... 25 26 27 28 29 30 31 32 33 34 35 ... 43 44

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