# (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: Cisco
model: ASR-9901
slug: cisco-asr-9901
part_number: ASR-9901
u_height: 2
is_full_depth: true
weight: 25.4
weight_unit: kg
comments: '[Cisco ASR 9901 Router Data Sheet](https://www.cisco.com/c/en/us/products/collateral/routers/asr-9000-series-aggregation-services-routers/datasheet-c78-740540.html)'
interfaces:
- name: MgmtEth0/RSP0/CPU0/0
  type: 1000base-t
- name: GigabitEthernet0/0/0/1
  type: 1000base-x-sfp
- name: GigabitEthernet0/0/0/2
  type: 1000base-x-sfp
- name: GigabitEthernet0/0/0/3
  type: 1000base-x-sfp
- name: GigabitEthernet0/0/0/4
  type: 1000base-x-sfp
- name: GigabitEthernet0/0/0/5
  type: 1000base-x-sfp
- name: GigabitEthernet0/0/0/6
  type: 1000base-x-sfp
- name: GigabitEthernet0/0/0/7
  type: 1000base-x-sfp
- name: GigabitEthernet0/0/0/34
  type: 1000base-x-sfp
- name: GigabitEthernet0/0/0/35
  type: 1000base-x-sfp
- name: GigabitEthernet0/0/0/36
  type: 1000base-x-sfp
- name: GigabitEthernet0/0/0/37
  type: 1000base-x-sfp
- name: GigabitEthernet0/0/0/38
  type: 1000base-x-sfp
- name: GigabitEthernet0/0/0/39
  type: 1000base-x-sfp
- name: GigabitEthernet0/0/0/40
  type: 1000base-x-sfp
- name: GigabitEthernet0/0/0/41
  type: 1000base-x-sfp
- name: HundredGigE0/0/0/20
  type: 100gbase-x-qsfp28
- name: HundredGigE0/0/0/21
  type: 100gbase-x-qsfp28
- name: TenGigE0/0/0/8
  type: 10gbase-x-sfpp
- name: TenGigE0/0/0/9
  type: 10gbase-x-sfpp
- name: TenGigE0/0/0/10
  type: 10gbase-x-sfpp
- name: TenGigE0/0/0/11
  type: 10gbase-x-sfpp
- name: TenGigE0/0/0/12
  type: 10gbase-x-sfpp
- name: TenGigE0/0/0/13
  type: 10gbase-x-sfpp
- name: TenGigE0/0/0/14
  type: 10gbase-x-sfpp
- name: TenGigE0/0/0/15
  type: 10gbase-x-sfpp
- name: TenGigE0/0/0/16
  type: 10gbase-x-sfpp
- name: TenGigE0/0/0/17
  type: 10gbase-x-sfpp
- name: TenGigE0/0/0/18
  type: 10gbase-x-sfpp
- name: TenGigE0/0/0/19
  type: 10gbase-x-sfpp
- name: TenGigE0/0/0/22
  type: 10gbase-x-sfpp
- name: TenGigE0/0/0/23
  type: 10gbase-x-sfpp
- name: TenGigE0/0/0/24
  type: 10gbase-x-sfpp
- name: TenGigE0/0/0/25
  type: 10gbase-x-sfpp
- name: TenGigE0/0/0/26
  type: 10gbase-x-sfpp
- name: TenGigE0/0/0/27
  type: 10gbase-x-sfpp
- name: TenGigE0/0/0/28
  type: 10gbase-x-sfpp
- name: TenGigE0/0/0/29
  type: 10gbase-x-sfpp
- name: TenGigE0/0/0/30
  type: 10gbase-x-sfpp
- name: TenGigE0/0/0/31
  type: 10gbase-x-sfpp
- name: TenGigE0/0/0/32
  type: 10gbase-x-sfpp
- name: TenGigE0/0/0/33
  type: 10gbase-x-sfpp
console-ports:
- name: con 0
  type: rj-45
module-bays:
- name: 0/PT0-PM0
  position: 0/PT0-PM0
  description: Power module
- name: 0/PT0-PM1
  position: 0/PT0-PM1
  description: Power module
- name: 0/FT0
  position: 0/FT0
  description: Fan Tray
- name: 0/FT1
  position: 0/FT1
  description: Fan Tray
- name: 0/FT2
  position: 0/FT2
  description: Fan Tray
