X440-G2-24t-GE4

Place legacy half-duplex endpoints in the supported port group

The manufacturer assigns different duplex capabilities within the twenty-four 10/100/1000BASE-T RJ45 data ports of X440-G2-24t-GE4. Ports 1 through 16 support half-duplex and full-duplex communication, whereas ports 17 through 24 support full duplex only. This distinction matters when migrating an older endpoint rather than merely counting copper sockets. Record the endpoint negotiation and duplex requirements in the installation plan, then choose a supported port. Do not extend the first group’s capability across the entire switch or infer that the same restriction applies to another X440-G2 model.

Identify the GE4 uplinks before considering a licensed upgrade

Four unpopulated 1GBASE-X SFP ports provide the documented optical connections for this model. The X440-G2 family text distinguishes the 24t-GE4 from variants with front-panel combination ports, so this order should not be substituted with a generic family port map. The extended-temperature models are excluded from the family’s software-licensed 10GbE uplift. Confirm the exact optical module and remote link requirements for Gigabit operation; an uplift license offered for a 10GE4 configuration is not evidence that this GE4 hardware can provide the same data rate. Physical SFP placement is omitted here because the manufacturer’s exact-page list and panel description differ.

Keep non-stacking operation separate from temperature qualification

Extreme explicitly lists X440-G2-24t-GE4 as an extended-temperature model without SummitStack-V support. The 0–60°C operating range therefore does not turn it into a stackable replacement for a standard-temperature variant. Even though the official drawing has a stack-number indicator, the model-specific restriction governs the proposed topology. The unpackaged chassis is 4.4 cm high, 44.15 cm wide and 25.43 cm deep, and weighs 3.62 kg. Check rack space and the supplied mounting package against the actual installation; these chassis measurements are not shipping dimensions or an outdoor-use certification.

Document the power and administration accessories in the order

The rear-panel reference identifies an AC power input, grounding lug and separate redundant power input. A non-PoE X440-G2 has one fixed internal supply; achieving redundancy requires a compatible external RPS and the appropriate connection cable. Verify those items explicitly rather than treating a rear connector as two included supplies. Local administration uses a dedicated 10/100/1000BASE-T Ethernet management interface and an RJ45 serial console. The front USB 2.0 port requires ExtremeXOS 22.2 or later for operation. Request the actual installed image and configuration procedure separately; this hardware threshold establishes neither current support status nor software entitlement.

Document/Firmware Download

• Exact 24t-GE4 duplex groups and panel descriptions
• GE4 stacking, combination-port and 10GbE boundaries
• Manufacturer chassis size, weight and power reference

The illustration is the manufacturer’s front-panel drawing for the exact model. It does not show the stock being offered. Verify the supplied accessories, actual image, support rights and current availability in the quotation. No lifecycle date or license entitlement is assumed from these hardware documents.