T4000 Fpc Components; Identifying The Fpcs; Table 38: Identifying The Fpcs Supported By The Router - Juniper T4000 Hardware Manual

T4000 Core Router Hardware Guide

T4000 FPC Components

Identifying the FPCs

Table 38: Identifying the FPCs Supported by the Router

FPC
T1600 Enhanced Scaling FPC4
T4000 FPC5
58
When you install an FPC into a functioning router, the Routing Engine downloads the
FPC software, the FPC runs its diagnostics, and the PICs housed on the FPC are enabled.
Forwarding on other FPCs continues uninterrupted during this process.
Each FPC consists of the following components:
FPC card carrier
One or two Packet Forwarding Engines
Each T1600-FPC4-ES has two Packet Forwarding Engines. Each Packet Forwarding
Engine consists of Layer 2/Layer 3 Packet Processing ASICs, Switch Interface ASICs,
T Series Internet Processor ASICs, and a Memory Mezzanine Board (MMB) which
includes the Queuing and Memory Interface ASICs.
Each T4000-FPC5-3D or T4000-FPC5-LSR has two Packet Forwarding Engines.
Each Packet Forwarding Engine consists of a Packet Processing ASIC, Interface ASIC,
and Switch Interface ASIC.
Processor Mezzanine Board (PMB), which includes a 1.2-GHz CPU, system controller,
4 GB of DDR3 RAM, and two 10/100/1000Mbps three-speed Ethernet interfaces
Two LEDs— OK and FAIL
the status of the FPC
FPC online/offline button, located on the craft interface above the FPC
Check the label on the faceplate to identify the FPC. See
—located on the craft interface above the FPC, that display
Label on the FPC Faceplate
T1600-FPC4
T4000-FPC5-3D
T4000-FPC5-LSR
Table 38 on page 58.
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