Datasheet

6
Product Options
Table 5 shows key component options for T640, T1600, T4000, and TX Matrix platforms (PICs, FPCs, SIBs, Routing Engines, and
Control Boards).
Table 5: T Series Key Component Options
Component Description Options
PICs High-density PICs provide a complete range of fiber
optic and electrical transmission interfaces to the
network.
For a listing of available PICs, see the PIC Guides at
www.juniper.net/techpubs/hardware.
FPCs The FPCs house the PFEs and provide slots for carrying
the PICs. The T Series “Enhanced FPCs” provide
additional static RAM (SRAM) for increased scaling
benefits as well as more granular class-of-service
(CoS) capabilities.
• Type-1 FPCs are rated at 4 Gbps full duplex for the
T640/T1600 routers.
• Type-2 FPCs are rated at 16 Gbps full duplex for the
T640/T1600 routers.
• Type-3 FPCs are rated at 40 Gbps full duplex for the
T640/T1600 routers.
• Type-4 FPCs are rated at 40 Gbps full duplex for the
T640/T1600 routers.
• The T1600 Type-4 FPC is rated at 100 Gbps full
duplex and supports two Type-4 PICS.
• The T4000 Type-5 FPC is rated at 260 Gbps full
duplex and supports two Type-5 PICs.
SIBs The SIBs house the switch fabric silicon and provide
any-to-any connectivity between the FPCs.
The T Series was designed to be highly resilient with
4+1 fabric plane redundancy. Each T Series router is
designed to gracefully readjust performance in the
unlikely event that more than one SIB failure occurs.
Routing Engines The Routing Engines maintain the routing tables and
control the routing protocols, as well as the Junos OS
processes that control the platform’s interfaces, the
chassis components, system management, and user
access to the platform.
The Routing Engines supported on the T Series
product family are RE-A-2000, RE- DUO-C1800-8G-
BB, RE-DUO-1800-16G-BB and RE-DUO-C2600-16G-
BB. Specifications are described under Routing Engine
Options below.
Control Boards (CBs) A control board works with each Routing Engine to
provide control and monitoring functions such as
power, temperature, fans, and system resets.
The dierent Control Boards for the T Series family are
listed below under ordering information
T640 T4000 TX Matrix TX Matrix PlusT1600