H3c-technologies H3C SR6600-X Manual do Utilizador descarregar pdf (Página 20)

LEDs

Table 11 LED description

LED Status Descri

tion

LINK/ACT

(Green)

Off No link is present.

On A 155.52 Mbps link is present.

Flashing The SFP port is receiving or sending data at 155.52 Mbps.

LP/AL

(Yellow)

Off No loopback or alarm exists.

On The interface is in loopback state.

Flashing There is a minimum of one alarm.

Interface specifications

Table 12 Interface specifications

Item S

ecification

Connector type SFP/LC

Number of interfaces

• HIM-CLS1P: 1

• HIM-CLS2P: 2

Interface standards SONET OC-3/SDH STM-1

Interface speed 155.52 Mbps

Optical

transmit

power

Type Short distance Medium distance Long distance

Ultra-long

distance

Min. –19.0 dBm –15.0 dBm –5.0 dBm –5.0 dBm

Max. –14.0 dBm –8.0 dBm 0 dBm 0 dBm

Receiving 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

Max. transmission

distance

2 km (1.24 miles)

15 km (9.32 miles)

40 km (24.86

miles)

80 km (49.71

miles)

Fiber type

62.5/125 m

multi-mode

9/125 m

single-mode

9/125 m

single-mode

9/125 m

single-mode

Interface cables

The HIM-CLS1P/HIM-CLS2P must work with an SFP transceiver module and an optical fiber with LC-type

connectors. For the appearance and connection of a HIM-CLS1P/HIM-CLS2P interface cable, see

"Connecting an optical interface cable."

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