Juniper MX2020 Hardware Manual page 24

MX2020 3D Universal Edge Router Hardware Guide
Chapter 8
Chapter 9
Part 2
Chapter 10
Chapter 11
Chapter 12
Chapter 13
xxiv
Table 26: Switch Fabric Board LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Interface Modules-ADCs, MPCs, and MICs . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Table 27: MPCs Supported by MX240, MX480, MX960, MX2010, and MX2020
Routers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Table 28: MICs Supported by MX240, MX480, MX960, MX2010, and MX2020
Routers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Table 29: MICs Supported by MX5, MX10, MX40, MX80, and MX104 Routers . . . 76
Power Subsystem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Table 30: Supported MX2020 Power System Components . . . . . . . . . . . . . . . . . 85
Table 31: Three-Phase Delta AC PDM LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Table 32: MX2020 AC Power Supply Module LEDs . . . . . . . . . . . . . . . . . . . . . . . . 94
Table 33: DC Power Distribution Module LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Table 34: DIP Switch Positions on the DC PSM . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Table 35: MX2020 DC Power Supply Module LEDs . . . . . . . . . . . . . . . . . . . . . . . . 99
Site Planning, Preparation, and Specifications
Planning and Preparing the Site . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Table 36: MX2020 Shipping Weight Specifications . . . . . . . . . . . . . . . . . . . . . . . 108
Table 37: Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Table 38: Router Environmental Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Table 39: DC Power Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Table 40: MX2020 Site Preparation Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Table 41: MX2020 Shipping Weight Specifications . . . . . . . . . . . . . . . . . . . . . . . . 123
Transceiver and Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Table 42: Estimated Values for Factors Causing Link Loss . . . . . . . . . . . . . . . . . . 129
Table 43: Cable and Wire Specifications for Routing Engine Management and
Alarm Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Table 44: Supported Three-Phase Wye AC Wire Gauge . . . . . . . . . . . . . . . . . . . . 133
Table 45: Supported Ethernet Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Table 46: Supported SONET Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Pinout Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Table 47: RJ-45 Connector Pinout for the Auxiliary and Console Ports . . . . . . . . 145
Table 48: RJ-45 Connector Pinout for the CB-RE Management Port . . . . . . . . . . 146
AC Power Requirements, Specifications, and Guidelines . . . . . . . . . . . . . . 147
Table 49: Base AC Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Table 50: Typical AC Power Requirements for MX2020 Router . . . . . . . . . . . . . . 148
Table 51: MX2020 FRU AC Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . 148
Table 52: Three-Phase Delta and Wye AC Power Cord Specifications . . . . . . . . . 154
Table 53: Single-Phase AC Power Cord Specifications . . . . . . . . . . . . . . . . . . . . . 155
Table 54: Three-Phase Delta and Wye AC Power Cord Mating Cable Connector
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Table 55: MX2020 AC Power Subsystem Electrical Specifications . . . . . . . . . . . 158
Table 56: DIP Switch Positions on the AC PSM . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
Table 57: DC Power Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
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