Juniper MX10004 - Page 17

These RCBs run Junos OS 22.3R1. See Figure 5 on page 7.
Figure 5: The JNP10K-RE1 and JNP10K-RE1-128 Roung and Control Boards
The MX10004-BASE conguraon has a single RCB. The fully redundant conguraons have two RCBs.
The RCB also contains Precision Time Protocol (PTP) ports and four Media Access Control Security
(MACsec) capable ports. See "MX10004 Components and Conguraons" on page 11.
Line Cards
The MX10004 has four horizontal line card slots. The line cards combine a Packet Forwarding Engine
and Ethernet interfaces enclosed in a single assembly. The MX10004 line card architecture is based on a
number of idencal, independent Packet Forwarding Engine slices. Line cards are FRUs that you can
install in the line card slots labeled 0 through 3 (top to boom) on the front of the chassis. All line cards
are hot-removable and hot-insertable.
The MX10004 supports the following line cards:
• "MX10K-LC2101" on page 67
• "MX10K-LC480" on page 70
• "MX10K-LC9600" on page 74
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