CBS250-48T-4G
Cisco switch, 19-inch rack, 1U. 48 × 1000BASE-T, 4 × SFP (1GE), 1 × Console (RJ45).
Generated drawing. Port count and types are from the data; port positions are approximate.
Ports
| Port | Type | Speed | Side | Notes |
|---|---|---|---|---|
| 48 × gigabitethernet1 – gigabitethernet48 | 1000BASE-T | 1G | front | — |
| 4 × gigabitethernet49 – gigabitethernet52 | SFP (1GE) | 1G | front | — |
| console | Console (RJ45) | — | front | console |
| console-usb | Console (USB Mini-B) | — | front | console |
| psu0 | IEC C14 inlet | — | rear | power |
Specifications
- Vendor
- Cisco
- Type
- Switch
- Mounting
- 19-inch rack, 1U
- Weight
- 3.95 kg
- Power
- 49 W at most, 1 inlet
- Ports
- 55
Source: the NetBox device type library. Vendor's page, checked 2026-11-11.
# Cisco CBS250-48T-4G
# Converted from the punchdown catalog on 2026-11-10. Source of the data: netbox. Image link found by web research on 2026-11-11.
network: 1
imports:
- ../../defaults/types.network.yaml
models:
cisco/cbs250-48t-4g:
name: CBS250-48T-4G
vendor: Cisco
role: switch
mount: 19in
size: { units: 1 }
weight: 3.95
power: { max: 49, inlets: 1 }
x-assumed: [ power ports are on the rear ]
ports:
gigabitethernet1..48: { type: 1000base-t, native: "GigabitEthernet{n}" }
gigabitethernet49..52: { type: 1000base-x-sfp, native: "GigabitEthernet{n}" }
console: { type: console-rj-45, role: console, native: Console }
console-usb: { type: console-usb-mini-b, role: console, native: Console (USB) }
psu0: { type: iec-60320-c14, role: power, side: rear, native: PSU0 }
x-airflow: side-to-rear
x-full-depth: false
source:
url: https://www.cisco.com/c/en/us/products/collateral/switches/business-250-series-smart-switches/nb-06-bus250-smart-switch-ds-cte-en.html
checked: 2026-11-11
x-from: netbox
x-netbox: cisco-cbs250-48t-4g
x-netbox-elevation: [ front ]
x-reference-image: https://www.cisco.com/c/dam/en_us/solutions/small-business/img/comparison-table/cisco-business-switch-250-48-ports.png
x-researched: 2026-11-11
