---
manufacturer: F5
model: BIG-IP 3900
slug: f5-big-ip-3900
part_number: '3900'
u_height: 1
is_full_depth: true
console-ports:
  - name: Console
    type: de-9
  - name: usb1
    type: usb-a
  - name: usb2
    type: usb-a
  - name: Failover
    type: de-9
power-ports:
  - name: psu1
    type: iec-60320-c14
    maximum_draw: 240
  - name: psu2
    type: iec-60320-c14
    maximum_draw: 240
interfaces:
  - name: mgmt
    type: 1000base-t
    mgmt_only: true
  - name: '1.1'
    type: 1000base-t
  - name: '1.2'
    type: 1000base-t
  - name: '1.3'
    type: 1000base-t
  - name: '1.4'
    type: 1000base-t
  - name: '1.5'
    type: 1000base-t
  - name: '1.6'
    type: 1000base-t
  - name: '1.7'
    type: 1000base-t
  - name: '1.8'
    type: 1000base-t
  - name: '2.1'
    type: 1000base-x-sfp
  - name: '2.2'
    type: 1000base-x-sfp
  - name: '2.3'
    type: 1000base-x-sfp
  - name: '2.4'
    type: 1000base-x-sfp