- play_arrow Fast Track: Initial Installation
- play_arrow Site Planning, Preparation, and Specifications
- play_arrow Initial Installation and Configuration
- MX10008 Installation Overview
- Unpacking the MX10008 Router and Components
- Installing the Mounting Hardware
- Installing the MX10008 into a Rack
- Mount the Juniper Networks MX10008 Router Using the JNP10004-RMK-4POST Rack-Mount Kit
- Mount the Juniper Networks MX10008 Router Using the JNP10K-RMK-4PST-XT Rack-Mount Kit
- Installing the Front Door on an MX10008
- Connecting the MX10008 to Power
- Connecting the MX10008 to External Devices
- Register Products—Mandatory to Validate SLAs
- Configuring an MX10008 Router
- play_arrow Maintaining Components
- Field-Replaceable Units in an MX10008
- Removing and Installing Routing and Control Boards
- Removing and Installing MX10008 Cooling System Components
- Removing and Installing MX10000 Power System Components
- Removing and Installing MX10008 Switch Fabric Boards
- Removing and Installing MX10008 MPC Components
- Removing and Installing Transceivers and Fiber-Optic Cables
- Removing the MX10008 Router
- play_arrow Troubleshooting Hardware
- play_arrow Contacting Customer Support and Returning the Chassis or Components
- play_arrow Safety and Compliance Information
- General Safety Guidelines and Warnings
- Definitions of Safety Warning Levels
- Qualified Personnel Warning
- Warning Statement for Norway and Sweden
- Fire Safety Requirements
- Installation Instructions Warning
- MX10008 Chassis Lifting Guidelines
- Restricted Access Warning
- Ramp Warning
- Rack-Mounting and Cabinet-Mounting Warnings
- Grounded Equipment Warning
- Radiation from Open Port Apertures Warning
- Laser and LED Safety Guidelines and Warnings
- Maintenance and Operational Safety Guidelines and Warnings
- General Electrical Safety Guidelines and Warnings
- Action to Take After an Electrical Accident
- Prevention of Electrostatic Discharge Damage
- AC Power Electrical Safety Guidelines
- AC Power Disconnection Warning
- DC Power Electrical Safety Guidelines for MX10008 Router
- DC Power Disconnection Warning
- DC Power Grounding Requirements and Warning
- DC Power Wiring Sequence Warning
- DC Power Wiring Terminations Warning
- Multiple Power Supplies Disconnection Warning
- TN Power Warning
- Agency Approvals and Compliance Statements
MX10008 Switch Fabric Board
Switch Fabric Boards (SFBs) create the switch fabric for the MX10008. Each MX10008 contains six SFBs that are installed vertically, mid-chassis, between the line cards and the RCBs in the front and the fan trays in the rear.
MX10008 Switch Fabric Board Description
The SFBs make up the MX10008 switching plane. There are two models of SFBs: the JNP10008-SF and the JNP10008-SF2. Five SFBs are required for operation with the sixth providing N+1 redundancy. SFBs must all be of the same model type in a running chassis. On both models, the SFB has eight connectors on the connecter edge which match and connect to a connector on one of the eight line cards. See Figure 1
The fabric connectors on the JNP10008-SF2 SFB are sensitive to debris accumulation. The connectors interface with the connectors on the MX10K-LC9600 line card. The connectors must be kept clean and free of dust and other particles, to ensure high-quality connection between JNP10008-SF2 SFB and MX10K-LC9600 line card.
Hyper-mode is the default forwarding mode on the JNP10004-SF2 SFB.
Table 1 shows the specifications of JNP10008-SF and JNP10008-SF2 SFBs supported on MX10008 chassis.
Specification | JNP10008-SF | JNP10008-SF2 |
|---|---|---|
Operating system | Junos OS Release 17.2R1 and later | Junos OS Release 21.4R1 and later |
Supported line cards |
|
|
Number of SIBs required for operation | Base systems require 5 SIBs; redundant systems require 6 SIBs | The number of SIBs required for full bandwidth operation depends on the type of line cards installed, as described below:
|
Switching Capacity | When all six SFBs are installed, the MX10008 has a net switching capacity of 42 Tbps. | When all six SFBs are installed, the MX10008 has a net switching capacity of 76 Tbps. |
Height | 19.7 in. (50.04 cm) | 19.7 in. (50.04 cm) |
Width | 1.8 in. (4.57 cm) | 1.8 in. (4.57 cm) |
Depth | 10.4 in. (26.42 cm) | 10.4 in. (26.42 cm) |
Weight | 14.8 lb (6.71 kg) | 16 lb (7.25 kg) |
SFBs are hot-removable and hot-insertable field-replaceable units (FRUs). They are not visible from the outside of the router chassis. You must remove one of the fan trays in order to view the SFBs. The SFBs are numbered from left to right SFB0 to SFB5. See Figure 2.
1 — Fan tray controllers | 2 — Switch Fabric Boards |
The fabric interface connectors on the JNP10008-SF2 SFB have preinstalled protective plastic covers which will keep the connectors clean and free of dust and other particles. Remove the protective plastic covers before you install the JNP10008-SF2 SFB into the router. Save the plastic covers for future use to re-install when you remove the JNP10008-SF2 SFB from the router.
See Also
MX10008 Switch Fabric Board LEDs
The JNP10008-SF SFBs have two status LEDs at the top of each board. See Figure 3.
JNP10008-SF2 Switch Fabric Boards (SFBs) don't have status LEDs at the top of the board. The SFB LEDs on the fan trays show the status of the JNP10008-SF2 SFB boards.
The SFBs are installed vertically, mid-chassis, between the line cards and the RCBs in the front and the fan trays in the rear you cannot see the SFBs from outside. Each of the two fan trays will have three SFB status LEDs. See MX10008 Fan Tray LEDs and Fan Tray Controller LEDs.
Table 2 describes the functions of JNP10008-SF SFB LEDs.
Label | Color | State | Description |
|---|---|---|---|
PWR | Green | On steadily | The SFB is receiving power. |
Amber | Blinking | A power fault has occurred. | |
Unlit | Off | The SFB is either offline or not receiving power. | |
STAT | Green | On steadily | The SFB is online and functioning normally. |
Green | Blinking | The beacon feature is enabled. | |
Amber | On steadily | The SFB has failed. | |
Unlit | Off | The fan tray controller is having a power problem. |
