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Interface leds, Interface optical fiber – H3C Technologies H3C MSR 50 User Manual

Page 219

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4-24

Attribute

FIC-1CPOS(E)/FIC-1CPOS(T)

Type

Multi-mode
short-haul

Single mode
medium-haul

Single mode
long-haul

Single mode
ultra-long-haul

Min.

–19.0 dBm

–15.0 dBm

–5.0 dBm

–5.0 dBm

Optical
transmitt
er power

Max.

–14.0 dBm

–8.0 dBm

0. dBm

0. dBm

Receiver sensitivity

–30.0 dBm

–28.0 dBm

–34.0 dBm

–34.0 dBm

Overload optical
power

–14.0 dBm

–7.0 dBm

–9.0 dBm

–10.0 dBm

Central wavelength

1310 nm

1310 nm

1310 nm

1550 nm

Fiber type

62.5/125

μm

multi-mode

9/125 μm single
mode

9/125 μm single
mode

9/125 μm single
mode

Max. transmission
segment

2 km (1.2 mi.)

15 km (9.3 mi.)

40 km (24.9 mi)

80 km (49.7 mi)

For a long-haul fiber-optic interface, the transmission distance must be longer than 25 km (15.53 miles)
to allow the receiver to work. In case of closer distances, insert an optical attenuator to reduce the input
optical power.

Interface LEDs

The following figure illustrates the FIC-1CPOS panel:

Figure 4-26 FIC-1CPOS panel

The following table describes the LEDs on the FIC-1CPOS panel.

Table 4-24 LEDs on the FIC-1CPOS panel

LED

Description

LINK/ACT

z

OFF means no link is present;

z

ON means a link is present.

z

Blinking means data is being received or transmitted.

LP/AL

z

ON means a loopback interface is configured.

z

Blinking means an alarm is present on the physical link.

Interface optical fiber

The FIC-1CPOS can only be connected to an optical fiber cable with an LC-type fiber-optic connector.

This manual is related to the following products: