Extreme Networks VSP7400-48Y High Density Data Center Switch

Technical Specifications

Model：VSP7400-48Y Brand：Extreme Networks Product Type: 1U rack mount high-density data center Layer2/L3 leaf and aggregation switch

Front Ports:

• 48 × 10/25G SFP28 slots, compatible with SFP, SFP+, SFP28 optical transceivers

• 8 × 40/100G QSFP28 ports, support QSFP+ / QSFP28 modules

• 1 × RJ45 serial console port

• 1 × USB port

• LED indicators for port link, activity, PSU, fan and system health

Rear Panel Interfaces:

• 1 × OOB 10/100/1000BASE-T management port

• Dual hot-swappable PSU slots, support 750W AC power module

• 6 hot-swappable fan slots, optional front-to-back or back-to-front airflow

• Integrated IAH interface for integrated application hosting

Switching & Layer Features: Switch Fabric: 2 Tbps full duplex Forwarding Rate: 1488 Mpps MAC Address Table: 128K entries Max Jumbo Frame: 9216 bytes VLAN: Up to 4094 802.1Q tagged VLAN Routing: IPv4 / IPv6 static & dynamic routing, VRF support Security: 802.1X, MAC authentication, storm control, ACL, MACsec QoS: Hardware L2-L4 classification, 8 priority queues, DCB PFC Fabric: Extreme Fabric Connect, automated virtualized fabric network Management: VOSS OS, SNMP, SSH, Web GUI, Extreme Management Center Onboard Hardware: Octal-core CPU, 16GB RAM, 128GB SSD

Power & Mechanical: Power Supply: Dual hot-swappable AC 100-240V PSU, 750W per unit Cooling: 6 hot-swappable fan modules, airflow variant optional Operating temperature：0℃ ~ +40℃ Dimension: 442mm × 43.7mm × 440mm Weight: Approx 8.6 kg Mounting: Standard 19-inch 1U rack bracket Software OS: Extreme Networks VOSS

System compatibility

VSP7400-48Y belongs to Extreme VSP7400 series high-performance data center switch family. Compatible with SFP/SFP+/SFP28, QSFP+/QSFP28 optical transceivers. Support Fabric Connect for leaf-spine architecture. Built-in IAH enables onboard virtual service hosting. Widely deployed for modern virtualized data center, cloud computing, storage network and spare replacement.

Function

VSP7400-48Y is 1U high-density leaf/aggregation switch manufactured by Extreme Networks. It provides 48×25G SFP28 ports for server access, paired with 8×100G QSFP28 high-speed uplink ports connecting to spine layer. Fabric Connect technology simplifies large-scale virtual fabric deployment and service provisioning. Supports full L2/L3 routing, MACsec encryption, lossless ethernet, VLAN segmentation and hardware QoS. Onboard SSD and CPU support integrated application hosting. Hot-swappable power and fan modules guarantee high availability for critical data center workloads. Widely used for cloud, virtualization and enterprise data center network upgrade and spare replacement.

Installation

Follow ESD protection procedure. Mount switch to standard 19-inch 1U rack. Install AC power supplies and fan trays. Insert SFP28 / QSFP28 transceivers for access and uplink fiber connections. Access serial console port for initial VOSS configuration, set Fabric Connect, VLAN, routing and QoS policy. Verify fabric formation and port connectivity after power-up.

Interface

48×10/25G SFP28 ports,8×40/100G QSFP28 ports,serial console port,USB port,OOB management port,dual hot-swap PSU slots,6 hot-swap fan trays,LED indicators for Extreme Networks VSP7400-48Y.

Feature

Original Extreme Networks VSP7400-48Y datacenter leaf switch,1U,48×25G SFP28 +8×100G QSFP28,Fabric Connect,MACsec,IAH virtual hosting,VOSS OS,support hot-swappable redundant power and fan. This spare unit is used for high-density data center leaf/aggregation network maintenance and hardware replacement.

Diagnostic

Switch boot failure: Check AC power input and PSU installation status. Port link down: Confirm SFP28/QSFP28 transceiver compatibility, inspect fiber end face and cable quality. Fabric split: Verify inter-switch 100G links, match VOSS firmware version on fabric nodes. IAH service abnormal: Check onboard SSD health and virtual service resource allocation. Overheat alarm: Check fan module operation and rack airflow.

Product BriefVSP7400-48Y is Extreme Networks VSP740 series 1U high-density data center leaf/aggregation switch with 48×25G SFP28 and 8×100G QSFP28 uplink, Fabric Connect and IAH capability,classic spare for cloud and virtualized datacenter.

DisclaimerAll parameters are for reference only and shall not be used as the basis for quotation. Goods are scarce, overseas delivery lead time is 3-7 working days. It is only used for equipment maintenance and replacement.