---
manufacturer: Cisco
model: ASA5520
slug: cisco-asa5520-k8
part_number: ASA5520-K8
is_full_depth: false
u_height: 1
comments: '[Cisco ASA 5500 Series Adaptive Security Appliances Data Sheet](https://www.cisco.com/c/en/us/products/security/asa-5500-series-next-generation-firewalls/data_sheet_c78-345385.html)'
console-ports:
  - name: Con 0
    type: rj-45
power-ports:
  - name: PS1
    type: iec-60320-c14
interfaces:
  - name: GigabitEthernet0/0
    type: 1000base-t
  - name: GigabitEthernet0/1
    type: 1000base-t
  - name: GigabitEthernet0/2
    type: 1000base-t
  - name: GigabitEthernet0/3
    type: 1000base-t
  - name: Management0/0
    type: 100base-tx
    mgmt_only: true
module-bays:
  - name: Security Services Module
    position: '1'