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today's space-constrained facilities. Like the larger PTX10008 router, the PTX10004 supports Juniper's
400GbE architecture with inline Media Access Control Security (MACsec) on all ports for point-to-point
security on Ethernet links. Each PTX10K-LC1201-36CD line card has a throughput of up to 14.4 Tbps,
giving the chassis an effective switching capacity of 57.6 Tbps. That throughput means a fully equipped
PTX10004 can support 576 10GbE, 576 25GbE, 144 40GbE, 576 100GbE, or 144 400GbE interfaces in
a single chassis. The PTX10004 supports the same feature set and runs the same Junos OS Evolved
operating system as the PTX10008.
Benefits
The PTX10004 Packet Transport Router is the small-footprint complement to the larger PTX10008 modular
chassis with these benefits:
Ease of deployment—The PTX10004 features a compact 7-U modular chassis for sites with limited space
or power.
Modular, flexible design—The PTX10004 uses the custom silicon line-cards (14.4 Tbps and 9.6 Tbps
throughput) and power supplies found in the larger PTX10008 modular chassis.
Proven fabric and chassis design—The PTX10004 has the same updated fabric and chassis design features
found on the PTX10008 router.
Chassis Description
The PTX10004 router is 7-U tall. You can fix up to six PTX10004 routers in a standard 42-U rack with
adequate cooling and power. All key PTX10004 router components are field-replaceable units (FRUs).
Figure 1 on page 21
illustrates the key components visible from the front of the chassis,
illustrates the components that are visible from the rear of the chassis, and
the components that are internal to the chassis.
Figure 2 on page 21
Figure 3 on page 22
illustrates
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