NOTE:
In the Junos OS CLI, you use the FPC syntax to configure or display information about
DPCs, and you use the PIC syntax to configure or display information about Packet Forwarding
Engines on the DPCs.
In addition to Layer 3 routing capabilities, the DPCs also have many Layer 2 functions that allow MX
Series routers to be used for many virtual LAN (VLAN) and other Layer 2 network applications.
MPCs and MICs
Modular Port Concentrators (MPCs) with Modular Interface Cards (MICs) provide packet forwarding
services and physical interfaces for MX routers. MICs install into MPCs and function similarly to PICs and
FPCs. MPCs install vertically in the MX2020, MX2010, MX2008, and MX960 router chassis, and horizontally
in the MX480 and MX240 router chassis. On MX5, MX10, MX40, MX80, and MX104 routers, MICs install
directly into the router chassis. There are also fixed-configuration MPCs, with built-in network ports and
services functionality. The maximum number of supported MPCs varies per MX router and hardware
configuration:
•
MX2020 router— up to 20 MPCs
•
MX2010 router— up to 10 MPCs
•
MX960 router— up to 12 MPCs
•
MX480 router— up to 6 MPCs
•
MX240 router— up to 3 MPCs
•
MX80 router— .
NOTE:
The MX80 router is available in a modular configuration chassis (MX80) or fixed
configuration chassis (MX80-48T). Both chassis have a fixed 10-Gigabit Ethernet MIC with four
ports for uplink connections. The modular MX80 chassis has two dedicated slots for MICs. The
fixed configuration MX80 router has an additional 48 10/100/1000Base-T Ethernet ports.
Switch Fabric Boards (SFB, SFB2, SFB3)
Switch Fabric Boards (SFBs) provide increased fabric bandwidth per slot. Up to eight SFBs, SFB2s, or SFB3s
can be installed in an MX2020 or MX2010 router. The SFBs install vertically into the front of the chassis
in the slots labeled 0 through 7.
22
Summary of Contents for MX2010
Page 1: ...MX2010 Universal Routing Platform Hardware Guide Published 2019 12 03...
Page 28: ......
Page 30: ...MX2010 Power System Description 95 MX2010 Cooling System Description 45 4...
Page 144: ...MX2010 DC Power 48 V System Electrical Specifications 201 122...
Page 146: ......
Page 233: ......
Page 273: ...Figure 98 Loading the MX2010 Router into the Rack g007436 256...
Page 294: ...Figure 113 Reinstalling an AC Power Distribution Module g007440 D 277...
Page 295: ...Figure 114 Reinstalling a DC Power Distribution Module 48 V D g007432 278...
Page 373: ...4 PART Installing and Replacing Components Installing Components 359 Replacing Components 429...
Page 374: ......
Page 620: ......
Page 715: ...6 PART Troubleshooting Hardware Troubleshooting Components 703...
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Page 775: ...763...
Page 783: ...772...
Page 796: ...Jewelry Removal Warning 787...
Page 799: ...Operating Temperature Warning 790...
Page 808: ...DC Power Disconnection Warning 799...
Page 812: ...DC Power Wiring Sequence Warning 803...