HP 6000 Router Series Instrukcja Instalacji Pobierz pdf (Strona 73)

1-port OC-3 ATM MM FIC (3C13882) 1-port OC-3 ATM SM FIC (3C13884) 1-port OC-3 ATM SML FIC (3C13886)73

Interface Attributes

Panel and Interface LED The following figure illustrates an 1-port

Channelized T3 FIC panel.

Figure 15 1-port Channelized T3 FIC panel

The following table describes the LEDs on the card panel.

Interface Cable 1-port Channelized T3 FIC and 1-port E3 FIC use the same type of interface cables

and make the connection in the same way.

1-port OC-3 ATM MM

FIC (3C13882)

1-port OC-3 ATM SM

FIC (3C13884)

1-port OC-3 ATM SML

FIC (3C13886)

ATM interface cards (including 1-port OC-3 ATM MM SC, 1-port OC-3 ATM SM

SC 15km, and 1-port OC-3 ATM SM SC 30km) function in the system primarily to

provide ATM interfaces for the Router. They can:

■ Support two frame formats, namely, SDH STM-1 and SONET OC-3.

■ Allow scrambling in data transmission.

■ Support both line clock (used when working as DTE interface), and internal

clock (used when working as DCE interface)

■ Support the test measures of local cell loopback, local payload loopback

and remote loop.

Table 15 1-port T3 interface attributes

Attribute Description

Connector SMB

Connector number 2

Interface standard G.703, G.704, G.752

Interface speed 44.736Mbps

Cable T3 cable (75-ohm coaxial cable)

Operating mode T3

CT3

Supported service T3 leased line

Table 16 LED description of 1-port T3 FIC

LINK

OFF means the link is not connected and ON means the link is connected.

ACT

OFF means no data is being transceived on the interface and blinking means data

is being transceived.

1 2 ... 68 69 70 71 72 73 74 75 76 77 78 ... 81 82

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HP 6000 Router Series Instrukcja Instalacji Strona 73