Specifications Ruijie Networks RG-S2915-48GT4MS-L

Features	Description
Device Type	48-Port 1G Layer 2+ Managed Switch
Network Ports	48 × 10/100/1000BASE-T RJ45 Ports
Uplink Ports	4 × 1GE/2.5GE SFP Ports
Switching Capacity	116 Gbps
Packet Forwarding Rate	87 Mpps
MAC Address Table	16K
Layer 3 Routing	Static Routing, RIP, RIPng and OSPFv2
PoE	Not Supported
Management	Ruijie Cloud, Web, CLI, Telnet, SNMP, RMON and Syslog
Design	1U Rack-Mountable with 2 Fixed Fans

INTERFACE
Network Ports	48 × 10/100/1000BASE-T RJ45 Ports
SFP Uplink Ports	4 × 1GE/2.5GE SFP Ports
Console Port	1 × RJ45 Console Port
USB	1 × USB Port

SWITCHING PERFORMANCE
Switching Capacity	116 Gbps
Packet Forwarding Rate	87 Mpps
MAC Address Table	16,000
ARP Table	512
IPv4/IPv6 Routing Table	64
ACL Entries	500
Switch Buffer	512 KB

SMART FEATURES
Ruijie Cloud	Cloud-Based Network Management, Monitoring and Configuration
Zero Touch Provisioning	Supported via Ruijie Cloud
RLDP	Rapid Link Detection Protocol Helps Automatically Detect and Eliminate Network Loops
CPP	CPU Protection Policy Helps Protect the CPU from Unauthorized or Excessive Traffic
NFPP	Network Foundation Protection Policy Helps Protect the Network from Abnormal Traffic and Attacks
10kV Surge Protection	High-Level Port Surge Protection for Improved Reliability in Harsh Environments
EEE	IEEE 802.3az Energy Efficient Ethernet
Traffic Monitoring	sFlow Supported for Network Traffic Monitoring

LAYER 3 FEATURES
Static Routing	Supported
RIP	RIP / RIPng
OSPF	OSPFv2
IPv4 / IPv6	Dual-Stack Supported

SWITCHING FEATURES
VLAN	IEEE 802.1Q, Up to 4,094 VLANs
Voice VLAN	Supported
Port-Based VLAN	Supported
QinQ	Basic QinQ / Selective QinQ
STP	STP / RSTP / MSTP
ERPS	IEEE G.8032
Link Aggregation	LACP (IEEE 802.3ad)
LLDP	LLDP / LLDP-MED
Jumbo Frame	Up to 9,216 Bytes

NETWORK MANAGEMENT & SECURITY
Management Methods	Ruijie Cloud, Web, CLI, Telnet, SNMP, RMON and Syslog
SNMP	SNMP v1 / v2c / v3
Authentication	RADIUS / TACACS+
802.1X	Port-Based and MAC-Based Authentication
Web Authentication	Supported
SSH	SSH v1 / SSH v2
HTTPS	Supported
DHCP	DHCP Client / Server / Relay / Snooping
IP Source Guard	Supported
IGMP Snooping	IGMP v1 / v2
sFlow	Supported

ACL & QOS
ACL	Standard IP ACL, Extended IP ACL, Extended MAC ACL, Expert-Level ACL and IPv6 ACL
ACL Redirection	Supported
Traffic Rate Limiting	Supported
QoS	802.1p, DSCP and IP Precedence
Priority Queues	8 Queues per Interface
Congestion Management	RR, SP, WRR, DRR, WFQ, SP+WRR, SP+DRR and SP+WFQ
Congestion Avoidance	Tail Drop

HARDWARE
CPU	Single-Core CPU, 1.2GHz
Memory	512MB DDR4
Flash Memory	64MB
Switch Buffer	512KB
Fan	2 × Fixed Fan Modules
Rack Height	1U

POWER
Power Supply	1 × Fixed AC Power Supply
Rated Input Voltage	100–240V AC, 50/60Hz
Maximum Input Voltage	90–264V AC, 47–63Hz
Maximum Input Current	1.5A
Maximum Power Consumption	30W
PoE	Not Supported

ENVIRONMENT & RELIABILITY
Operating Temperature	0°C to 45°C
Storage Temperature	-40°C to 70°C
Operating Humidity	10% to 90% RH, Non-Condensing
Storage Humidity	5% to 95% RH, Non-Condensing
Operating Altitude	0m to 5,000m
MTBF	200,000 Hours
Cooling	Forced Air Cooling
Acoustic Noise	≤ 37dB
Energy Efficiency	IEEE 802.3az Energy Efficient Ethernet

PHYSICAL
Dimensions	440 × 220 × 43.5 mm
Weight	2.8kg
Installation	19-inch Rack Mount, 1U

Note: The Ruijie RG-S2915-48GT4MS-L is a 48-port Layer 2+ managed access switch designed for offices, hotels, retail stores, factories and small-to-medium-sized enterprise networks. It provides 48 × 10/100/1000BASE-T RJ45 ports and 4 × 1GE/2.5GE SFP uplink ports, with 116Gbps switching capacity and 87Mpps packet forwarding performance. It supports VLAN, STP/RSTP/MSTP, ERPS, LACP, Layer 3 static routing, RIP, OSPFv2, ACL, QoS, 802.1X, Ruijie Cloud and RLDP.

Important: The RG-S2915-48GT4MS-L is a Layer 2+ Managed Switch and does not support PoE. All 48 RJ45 ports support 10/100/1000Mbps, while the 4 SFP uplink ports support 1Gbps or 2.5Gbps. The switch uses a fixed AC power supply, has 2 fixed fans and supports 10kV port surge protection.