Cisco Systems XR 12000 Series Instrukcja Instalacji Pobierz pdf (Strona 7)

Cisco XR 12000 Series Router Ethernet Line Card Installation

OL-7861-01

Product Overviews

Figure 2 10-Port 1-Gigabit Ethernet Line Card

Table 6 summarizes the optics and connectors used by the 10-Port 1-Gigabit Ethernet line card.

For more information, refer to the “Gigabit Ethernet SFP Modules” section on page 48 and “Cabling and

Specifications” section on page 42.

The 10-Port 1-Gigabit Ethernet line card ships with the following memory configurations installed:

• 256 MB of route processor memory (Product Number MEM-LC4-256)

• 512 MB of packet memory (Product Number MEM-LC4-PKT-512)—256 MB in both the receive

and transmit directions

Line card memory on Engine 4 line cards (packet and route memory) is not field replaceable. For more

information on memory, see the “Line Card Memory” section on page 65.

1 SFP module receptacle 2 Port status LEDs 3 Alphanumeric LEDs

98892

LINK

ACTIVE

RX FRAME

76543210

10X1GE-SFP-LC

LINK

ACTIVE

RX FRAME

Table 6 10-Port 1-Gigabit Ethernet Line Card Optics and Connector Types

Part Number Optics/Transmission Maximum Distance Connector Type

10X1GE-SFP-LC,

10X1GE-SFP-LC-B

See Table 14 on page 49.See Table 14 on page 49.LC

1 2 3 4 5 6 7 8 9 10 11 12 ... 83 84

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Cisco Systems XR 12000 Series Instrukcja Instalacji Strona 7