# (c) 2026 NetBox Labs, Inc.
# Licensed under the NetBox Limited Use License v1.0
# https://netboxlabs.com/ndx/license
# Community DTL portions licensed under Apache 2.0:
# https://github.com/netbox-community/devicetype-library
---
manufacturer: Juniper
model: JNP10008-SF2
part_number: 750-116523
weight: 7
weight_unit: kg
comments: '[MX10008 Switch Fabric Board](https://www.juniper.net/documentation/us/en/hardware/mx10008/topics/topic-map/mx10008-16-switch-fabric.html)


  ## 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](https://www.juniper.net/documentation/us/en/hardware/mx10008/topics/topic-map/mx10008-16-switch-fabric.html#id-mx10008-switch-interface-board-description__d95e26).

  '
description: Switch Fabric Board 2
