The S5440L-48M is a compact 1U multi-gigabit switch featuring 48 flexible 100M/1G/2.5G Base-T RJ45 access ports and built-in wirespeed 10/25/40G uplinks, delivering high-speed access and efficient core aggregation. It offers comprehensive Layer 2/3 capabilities, including EVPN, VXLAN, BGP, and MLAG, along with MACsec for point-to-point link encryption to ensure scalable performance and security for modern networks.
The switch supports WEB, CLI, SNMP, and SSH management interfaces, simplifying operations while enhancing visibility and control. With high performance, scalability, and ease of management, the S5440L-48M is ideal for enterprise campuses, branch offices, and data center top-of-rack deployments.
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P/N:S5440L-48M
SKU:334607
US$1,379.00
Product Highlights
Support MLAG to Enhance Reliability and Uninterrupted Services
100M/1G/2.5G for Versatile Device Access, High-Speed 25G/40G Uplinks
Support EVPN-VXLAN, PTP, BGP, MPLS, OSPF, VRF, LACP, etc.
MACsec, SSH, ACL, 802.1X, RADIUS, and TACACS+ for Security
Support WEB/CLI/SNMP/SSH/OAM for Flexible Operation
48-Port Ethernet L3 Switch, 48x 2.5Gb RJ45/Multi-Gigabit, with 4x 25Gb SFP28 and 2x 40Gb QSFP+ Uplinks, Support EVPN-VXLAN&MLAG
Software Spotlights
Resiliency and High Availability
Multi-Chassis Link Aggregation (MLAG)
IEEE 802.3ad Link Aggregation (LACP)
Support BFD for Fast Link Failure Detection
Virtual Router Redundancy Protocol (VRRP)
Ethernet Ring Protection Switching (ERPS)
Graceful Restart (OSPFv2/OSPFv3)
Unidirectional Link Detection (UDLD)
Security
NAC: 802.1X, MAC Authentication, CWA Authentication
MACsec, RADIUS, TACACS+, Local Authentication
Port Security
Dynamic ARP Inspection (DAI)
IP Source Guard (IPSG)
IPv4/IPv6 DHCP Relay/Snooping
IPv6 DHCP Guard
IPv4/IPv6 Source Guard
Control Plane Policing (COPP)
Management
Command-Line Interface (CLI)
SNMP v1/v2/v3, FTP/TFTP/HTHP
NETCONF, Remote monitoring (RMON)
User login: console, SSH, telnet
Syslog management
Traffic monitoring: sFlow
Network Time Protocol (NTP)
DHCP server, DHCP client, and DHCP relay
Domain Name System (DNS)
Power-on diagnostics, Certificate Configuration
Connectivity Solutions
Features
Non-Blocking Wirespeed Multi-Gigabit Ports for Versatile Networks
100M/1G/2.5G multi-rate ports deliver adaptive and flexible connectivity for diverse access devices, with 10G/25G SFP28 and 40G QSFP+ high-speed uplinks ensuring agile and scalable expansion to aggregation and core layers.
600 Gbps
Switching Capacity
446.4 Mpps
Forwarding Rate
Layer 3
Layer Type
4 Smart Fans with Speed Control for Low-Noise, Reliable Cooling
Auto-adjusts speed based on temperature, reducing noise and extending lifespan. Front-to-back airflow enhances cooling and suits rack deployment and wiring closet environments.
MLAG Eliminates Bottlenecks and Realizes Uninterrupted Services
One Switch, Multiple Features
Support comprehensive networking features across L2/L3, availability, security, QoS, and management to elevate network performance and streamline management.
Comprehensive Security Policy Protects from Network Threats
With network-level security and stability capabilities like MACsec, SSH, ACLs, AAA, 802.1X, RADIUS, etc., it defends against network threats for enterprises, campuses, and the financial industry.
Upgraded to 2.5G for a Super-fast and Future-proof Network
48x 2.5GBASE-T RJ-45 ports provide higher gigabit speeds and meet devices' access of different rates, especially suited for the scenario of WIFI 6/7 and next-generation multi-rate LAN wired network. The ports are compatible with Cat5e, Cat6, and Cat6a cables for flexible, cost-effective deployment.
Flexible Management Options
Innovative design supports CLI and easy-to-use Web GUI, eliminating rip and replace of equipment as network management needs grow.
Management
WEB, CLI
Monitoring
SNMP, ROMN, OAM, sFlow
Visual Interface
System Status at a Glance
Dimensions (HxWxD) | 1.73x17.4x11.4 (44x442x290mm) | 1.72''x14.92''x17.4'' (43.6x379x442 mm) | 1.73''x17.5''x14.6'' (43.6x440x370 mm) | 1.73''x17.3''x13.78'' (44x440x350mm) | 1.73''x17.32''x11.02'' (44x440x280 mm) |
Weight | 13.23 lbs (6 kg) | 15.55 lbs (6.96 kg) | 13.44 lbs (6.1 kg) | 13.67 lbs (6.2 kg) | 9.26 lbs (4.2 kg) |
Ports | 48x 100M/1000M/ 2.5GBASE-T 4x 25G SFP28 2x 40G QSFP+ | 48x 100M/1000M/ 2.5GBASE-T 4x 25G SFP28 2x 40G QSFP+ | 48x 10/100/1000BASE-T 4x 10G SFP+ | 48x 10/100/1000BASE-T 6x 10G SFP+ | 48x 10/100/1000BASE-T 4x 10G SFP+ |
Switching Capacity | 600 Gbps | 600 Gbps | 176 Gbps | 216 Gbps | 176 Gbps |
Forwarding Rate | 446.4 Mpps | 445.76 Mpps | 132 Mpps | 162 Mpps | 132 Mpps |
Power Supplies | 1 Built-in, AC | 2 (1+1 Redundancy) Hot-swappable, AC | 2 (1+1 Redundancy) Hot-swappable, AC | 2 (1+1 Redundancy) Hot-swappable, AC | 2 (1+1 Redundancy) Hot-swappable, AC |
Fans | 4 (3+1 Redundancy) Built-in, Front-to-Back | 4 (3+1 Redundancy) Hot-swappable, Front-to-Back | 3 (2+1 Redundancy) Built-in, Front-to-Back | 2 Built-in, Left-to-Right | 3 (2+1 Redundancy) Built-in, Left-to-Right |
Max. Power Consumption | 66W | 92W | 55W | 49.8W | 45W |
Stacking | — | — | — | 8 (same model) | 8 (same series) |
MLAG | Yes | Yes | Yes | — | — |
EVPN-VXLAN | Yes | Yes (with license) | Yes (with license) | — | — |
Dimensions (HxWxD)
1.73x17.4x11.4 (44x442x290mm)
1.72''x14.92''x17.4''
(43.6x379x442 mm)
(43.6x379x442 mm)
1.73''x17.5''x14.6''
(43.6x440x370 mm)
(43.6x440x370 mm)
1.73''x17.3''x13.78''
(44x440x350mm)
(44x440x350mm)
1.73''x17.32''x11.02''
(44x440x280 mm)
(44x440x280 mm)
Weight
13.23 lbs (6 kg)
15.55 lbs (6.96 kg)
13.44 lbs (6.1 kg)
13.67 lbs (6.2 kg)
9.26 lbs (4.2 kg)
Ports
48x 100M/1000M/ 2.5GBASE-T
4x 25G SFP28
2x 40G QSFP+
4x 25G SFP28
2x 40G QSFP+
48x 100M/1000M/ 2.5GBASE-T
4x 25G SFP28
2x 40G QSFP+
4x 25G SFP28
2x 40G QSFP+
48x 10/100/1000BASE-T
4x 10G SFP+
4x 10G SFP+
48x 10/100/1000BASE-T
6x 10G SFP+
6x 10G SFP+
48x 10/100/1000BASE-T
4x 10G SFP+
4x 10G SFP+
Switching Capacity
600 Gbps
600 Gbps
176 Gbps
216 Gbps
176 Gbps
Forwarding Rate
446.4 Mpps
445.76 Mpps
132 Mpps
162 Mpps
132 Mpps
Power Supplies
1 Built-in, AC
2 (1+1 Redundancy) Hot-swappable, AC
2 (1+1 Redundancy) Hot-swappable, AC
2 (1+1 Redundancy) Hot-swappable, AC
2 (1+1 Redundancy) Hot-swappable, AC
Fans
4 (3+1 Redundancy) Built-in, Front-to-Back
4 (3+1 Redundancy) Hot-swappable, Front-to-Back
3 (2+1 Redundancy) Built-in, Front-to-Back
2 Built-in, Left-to-Right
3 (2+1 Redundancy) Built-in, Left-to-Right
Max. Power Consumption
66W
92W
55W
49.8W
45W
Stacking
—
—
—
8 (same model)
8 (same series)
MLAG
Yes
Yes
Yes
—
—
EVPN-VXLAN
Yes
Yes (with license)
Yes (with license)
—
—
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