X440-G2-24fx-GE4

Replace twenty-four fixed fiber links without changing their speed assumption

X440-G2-24fx-GE4 exposes twenty-four fixed 100BASE-FX LC connections on the front panel. These are Fast Ethernet fiber data interfaces, while the four adjacent unpopulated SFP positions support 1GBASE-X. The manufacturer drawing distinguishes the two sets. Build the migration list from the installed link speed, fiber characteristics and remote equipment for each connection; the same LC connector shape does not establish Gigabit capability. This GE4 variant should be identified explicitly when replacing a fixed-fiber installation, rather than selected from a general X440-G2 family description.

Plan an independent switch instead of a stack member

The family installation guide names X440-G2-24fx-GE4 among the extended-temperature models that do not support SummitStack-V. It also excludes extended-temperature variants from the software-licensed 10GbE uplift described for other family members. Consequently, a proposed stacking cable or an uplift license must not be treated as a way to remove this hardware boundary. The front-panel illustration includes a stack-number display, but that label does not supersede the model-specific support restriction. Verify any proposed substitute separately if a project requires a stack or 10GbE data uplinks.

Include the external power package only when the quotation actually specifies it

The rear-panel reference shows a grounding lug, AC input socket and redundant power input. X440-G2 non-PoE units have one fixed internal supply; an external compatible RPS is required for redundant operation. Keep the RPS and connection cable explicit in the quotation instead of counting the connector as an included second supply. The unpackaged 24fx-GE4 chassis measures 4.4 cm high, 44.15 cm wide and 25.43 cm deep, with a published weight of 3.97 kg. Rack and freight planning must use the appropriate chassis or packaged measurements; these figures refer to the chassis.

Use the copper management connection for administration, not as a twenty-fifth data port

The exact hardware page lists a dedicated 10/100/1000BASE-T Ethernet management connection and an RJ45 serial console. These administrative interfaces are separate from the twenty-four fixed fiber links and four SFP data positions. A front USB 2.0 port operates on ExtremeXOS 22.2 or later; record the actual installed release and backup procedure when preparing a replacement. The documented 0–60°C operating range applies to this extended-temperature configuration. It does not establish outdoor installation approval or promise that a particular supplied unit has current software support.

Document/Firmware Download

• 24fx-GE4 fixed-fiber, SFP and management drawings
• Exact extended-temperature stacking and uplink exceptions
• Unpackaged 24fx-GE4 chassis dimensions and weight

The displayed image is an exact-model manufacturer drawing, not the offered unit. Current stock, lifecycle status, installed image and license entitlements require separate quotation verification; no date or entitlement is inferred from these installation references.