portspec

GigaSpire BLAST u12 (GS4243E, Wi-Fi 7)

Calix router, desktop or wall. 3 × 2.5GBASE-T, 3 × Wi-Fi 7 (802.11be), 1 × 10GBASE-T.

Calix GigaSpire BLAST u12 (GS4243E, Wi-Fi 7), front, drawn from its port list

Generated drawing. Port count and types are from the data; port positions are approximate.

Ports

PortTypeSpeedSideNotes
eth110GBASE-T10Gfront—
3 × eth2 – eth42.5GBASE-T2.5Gfront—
3 × wifi1 – wifi3Wi-Fi 7 (802.11be)—front—

Specifications

Vendor
Calix
Type
Router
Mounting
Desktop or wall
Ports
7
Also known as
GS4243E, u12

Source: a manual entry, not verified against the vendor.

YAML

Download
# Calix GigaSpire BLAST u12 (GS4243E,  Wi-Fi 7)
# Converted from the punchdown catalog on 2026-11-10. Source of the data: curated. No official page is recorded in the sources.
network: 1
imports:
  - ../../defaults/types.network.yaml
models:
  calix/gs4243e:
    name: GigaSpire BLAST u12 (GS4243E,  Wi-Fi 7)
    vendor: Calix
    role: router
    aliases: [ GS4243E, u12 ]
    ports:
      eth1: { type: 10gbase-t }
      eth2..4: { type: 2.5gbase-t }
      wifi1: { type: ieee802.11be, label: 5 GHz }
      wifi2: { type: ieee802.11be, label: 2.4 GHz }
      wifi3: { type: ieee802.11be, label: 6 GHz }
    x-family: gateway
    source:
      x-from: curated