Product Type | Data Center Ethernet Switch |
Model | SLX 9540-48S |
Form Factor | 1RU |
Weight | 9 Kg |
Power Supply | Redundant, hot-swappable (1+1) |
Power Consumption (Typical) | 650 Watt |
Power Input Voltage | 90 to 264 VAC |
Airflow Direction | Front-to-Back (Port-side to non-port side) |
Fans | Redundant, hot-swappable (4+1) |
Extreme Networks SLX 9540-48S 48x10GE + 6x100GE AC Switch, Front-to-Back Airflow



Key Benefits

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- Offers 48 access and 6 high-speed uplink ports to support scalable, high-throughput environments
- Redundant power and fan assemblies ensure high availability and business continuity
- 1RU compact design with front-to-back airflow optimizes rack space and thermal efficiency
Product Overview
SLX 9540-48S Switch AC with Front to Back airflow (Port-side to non-port side airflow). Supports 48x10GE/1GE + 6x100GE/40GE. (1+1) redundant power supplies and (4+1) redundant fans included.Specifications
Product Overview
Physical & Environmental
Width | 17.32 Inch (440 mm) |
Depth | 16.63 Inch (422 mm) |
Height | 1.72 Inch (43.6 mm) |
Operating Temperature Range | 0°C to 40°C |
Storage Temperature Range | -25°C to 55°C |
Humidity (Operating) | 10% to 85% non-condensing |
Humidity (Non-Operating) | 10% to 90% non-condensing |
Acoustic Noise | 65 dB (Max) |
Cloud Management & Licensing
Management Interface | Extreme SLX-OS CLI, REST API, SNMPv1/v2/v3, NETCONF |
Automation Support | Ansible, Puppet, Chef, OpenConfig |
Telemetry Support | gRPC, OpenConfig, model-driven streaming telemetry |
License Requirement | Base license included, feature licenses sold separately |
Interfaces
Total Ports | 54 |
10 Gigabit Ethernet SFP+ Ports | 48 |
100 Gigabit Ethernet QSFP28 Ports | 6 |
Port Speeds Supported | 1/10/40/100 GbE |
Data Link Protocols | Ethernet, Fast Ethernet, Gigabit Ethernet, 10 Gigabit Ethernet, 40 Gigabit Ethernet, 100 Gigabit Ethernet |
Packet Buffer | 32 MB |
Switch Fabric Capacity | 2.16 Tbps |
Forwarding Rate | 1.2 Bpps |
MAC Address Table Size | 288K entries |
Compliance & Origin
Country of Origin | Mexico |
TAA Compliant | Yes |
RoHS Compliant | Yes |
Certifications | FCC Class A, CE, VCCI Class A, UL, CB, ICES-003 |
Safety Compliance | UL 60950-1, IEC 60950-1 |
Advanced Security Features
Access Control Lists (ACLs) | IPv4/IPv6 Layer 2–4 ACLs |
MACsec | Yes (802.1AE on uplink ports) |
Network Access Control | 802.1X authentication |
Secure Management Interfaces | SSH v2, HTTPS, SNMPv3 |