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RG-S2915-48GT4MS-L 48-Port Gigabit Layer 2+ Managed Switch with Four 2.5GE Uplink SFP Ports

Offices, hotels, retail stores, factories, and schools

Models

RG-S2915-10GT2MS-P-L

8 x GE PoE+ Ports, 2 x 2.5GE SFP Ports, 125 W

RG-S2915-24GT4MS-L

24 x GE RJ45 Ports, 4 x 2.5GE SFP Ports

RG-S2915-24GT4MS-P-L

24 x GE PoE+ Ports, 4 x 2.5GE SFP Ports, 370 W

RG-S2915-48GT4MS-L

48 x GE RJ45 Ports, 4 x 2.5GE SFP Ports

Series

RG-S2915-L Series

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Highlight Features

2.5GE uplinks, overcoming GE limitations, supporting diverse access types, and enabling integration into 10GE networks
Unique CPU protection policy, ensuring stability of the switch and nonstop services
RLDP used to provide smooth network connections
10 kV surge protection for ports and high reliability
Compliance with standard protocols and application in various scenarios
Ease of use through Ruijie Cloud for management and remote O&M

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Features
Specifications
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Order Information
FAQ

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Features

Killer Layer 2+ Access Switch
RG-S2915-48GT4MS-L

Providing gigabit-to-desktop applications for network access devices to meet the needs of
commercial real estate, hotels, and small and medium-sized enterprises for teleconference systems, wired and wireless network.

2.5G Uplink Provides Higher Bandwidth, Faster Speed,
and Wider Coverage

The 2.5G uplink optical port breaks the bottleneck of gigabit access, delivering higher
bandwidth and faster forwarding rate to support more access terminals.

IPC PCS =Uplink Port Speed*0.7/(Bit Rate*1.2)

10 kV Surge Protection

Industry-leading port surge protection capability, strong protection ability, adaptation to harsh environment

Proprietary CPP Enables Stable and Reliable Running
and Uninterrupted Connection

The CPU Protection Policy (CPP) feature protects the CPU by controlling the type and size of packets sent to the CPU. This ensures the processing of normal protocol packets and management packets, and fully protects the CPU from unauthorized traffic, malicious attacks and excessive resource consumption.

RLDP - Rapid Link Detection Protocol

Eliminate network loops automatically

Cloud, Make Your Business Easy

SON, zero touch provisioning to Cloud

Configure VLANs on Ruijie Cloud APP

Monitor switch statisticsat anytime anywhere

Ease of maintenance, saving onsite labor and cost

Specifications

Hardware Specifications

Hardware Specifications	RG-S2915-48GT4MS-L	RG-S2915-24GT4MS-L	RG-S2915-24GT4MS-P-L	RG-S2915-10GT2MS-P-L
Interface Specifications
Fixed Service Ports	48 × 10/100/1000Base-T Ethernet ports with auto-negotiation, 4 × 2.5GE/1GE SFP ports	24 × 10/100/1000Base-T Ethernet ports with auto-negotiation, 4 × 2.5GE/1GE SFP ports	24 × 10/100/1000Base-T Ethernet ports with auto-negotiation, 4 × 2.5G/1GE SFP ports	10 × 10/100/1000Base-T Ethernet ports with auto-negotiation, 2 × 2.5GE/1GE SFP ports
Power modules	1 fixed power module	1 fixed power module	1 fixed power module	1 fixed power module
Fans modules	2 fixed fans	0	2 fixed fans	1 fixed fans
Fixed management ports	1 × RJ45 Console, 1 × USB port	1 × RJ45 Console, 1 × USB port	1 × RJ45 Console, 1 × USB port	1 × RJ45 Console, 1 × USB port
System Specifications
Packet forwarding rate	87 Mpps	51 Mpps	51 Mpps	22.5 Mpps
Switching capacity	116Gbps	68Gbps	68Gbps	30Gbps
MAC Table Capacity	16,000	16,000	16,000	16,000
ARP table	512
Routing Table Size (IPv4/IPv6)	64
ACL entries	500
Dimensions and Weight
Dimensions (W x D x H)	440 mm × 220 mm × 43.5 mm (17.32 in × 8.66 in × 1.71 in), 1 RU	440 mm × 220 mm × 43.5 mm (17.32 in × 8.66 in × 1.71 in), 1 RU	440 mm × 292 mm × 43.6 mm (17.32 in × 11.50 in × 1.72 in), 1 RU	297 mm × 170 mm × 44.5 mm (11.69 in × 6.69 in × 1.75 in), 1 RU
Weight	2.8 kg (6.17 lbs)	2.5 kg (5.51 lbs)	2.8 kg (6.17 lbs)	2.5 kg (5.51 lbs)
CPU and Storage
CPU	Built-in CPU, single-core processor, with the clock speed of 1.2 GHz
Flash Memory	64 MB
SDRAM	512 MB
Data packet buffer	512 KB
Power and Consumption
Maximum power consumption	< 30 W	< 15.6 W	< 33 W (non-PoE) < 403 W (PoE full load)	< 16 W (non-PoE) < 141 W (PoE full load)
Rated input voltage	100 V AC to 240 V AC, 50 Hz to 60 Hz	100 V AC to 240 V AC, 50 Hz to 60 Hz	100 V AC to 240 V AC, 50 Hz to 60 Hz	100 V AC to 240 V AC, 50 Hz to 60 Hz
Maximum input voltage	90 V AC to 264 V AC, 50 Hz to 60 Hz	90 V AC to 264 V AC, 50 Hz to 60 Hz	90 V AC to 264 V AC, 50 Hz to 60 Hz	90 V AC to 264 V AC, 50 Hz to 60 Hz
Environment and Reliability
MTBF	>200K	>200K	>200K	>200K
Operating Temperature	0°C to 45°C (32°F to 113°F)
Storage Temperature	-40°C to +70°C (-40°F to +158°F)
Operating Humidity	10% to 90% RH (non-condensing)
Storage Humidity	5% to 95% RH (non-condensing)
Operating noise	≤ 37 dB	Fanless	≤ 39 dB	≤ 37 dB
Interface surge protection	Power port: 6 kV/2 kV Telecom port: 10 kV	Power port: 6 kV/2 kV Telecom port: 10 kV	Power port: 6 kV/2 kV Telecom port: 10 kV	Power port: 6 kV/2 kV Telecom port: 10 kV

Software Specifications

Feature	Description
Ethernet switching	Jumbo frame (maximum length: 9216 bytes)
	802.3az EEE
	IEEE 802.1Q (4,094 VLANs)
	Voice VLAN
	Port based VLAN
	Basic QinQ Selective QinQ
	STP (IEEE 802.1.d), RSTP (IEEE 802.1w), MSTP (IEEE 802.1s)
	ERPS (G.8032)
	LLDP/LLDP-MED
	LACP (IEEE 802.3ad)
IP service	ARP
	DHCP client, DHCP relay, and DHCP server
	DHCP snooping
	DNS
IP routing	Static routing
	RIP, RIPng
	OSPFv2
ACL and QoS	Standard IP ACLs Extended IP ACLs Extended MAC ACLs Expert-level ACLs ACL 80 IPv6 ACL
	ACL redirection
	Port traffic rate limiting
	802.1p, DSCP, IP precedence traffic prioritization (IEEE 802.1p) for real-time classification
	Congestion management: RR, SP, WRR, DRR, WFQ, SP+WRR, SP+DRR, and SP+WFQ
	Congestion avoidance: tail drop
	Eight priority queues per interface
Security	RADIUS and TACACS+
	Port-based and MAC-based 802.1x authentication
	Web authentication
	HTTPS
	SSHv1, SSHv2
	IGMP V1,V2 snooping
	IP Source Guard
	CPP and NFPP
Reliability	RLDP
	Hot swapping of power modules and cables
	Temperature Monitoring Temperature Alarm Overtemperature Protection
NMS and maintenance	RSPAN
	sFlow
	NTP
	TFTP client
	SNMP v1/v2c/v3
	CLI (telnet/console), syslog/debug, Web, MACC public cloud
	CWMP (TR-069) standard protocol
	gRPC
PoE	IEEE 802.3af and 802.3at Uninterruptible power supply upon hot start Port priority

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Learn about Products or Solutions

Product Datasheet

Software and Configuration

Order Information

Model	Description
RG-S2915-48GT4MS-L	48 × 10/100/1000Base-T copper ports with auto-negotiation, 4 × 1GE/2.5GE SFP ports, fixed single AC power supply
RG-S2915-24GT4MS-L	24 × 10/100/1000Base-T copper ports with auto-negotiation, 4 × 1GE/2.5GE SFP ports, fixed single AC power supply
RG-S2915-24GT4MS-P-L	24 × 10/100/1000Base-T copper ports with auto-negotiation, 4 × 1GE/2.5GE SFP ports, fixed single AC power supply, PoE/PoE+ power supply, 370 W PoE power supply
RG-S2915-10GT2MS-P-L	10 × 10/100/1000Base-T copper ports with auto-negotiation, 2 × 1GE/2.5GE SFP ports, fixed single AC power supply, PoE/PoE+ power supply, 125 W PoE power supply
2.5G-SFP-LX03-SM1310-BIDI-I	SFP 2.5G BIDI transceiver-TX1310/RX1550, 3 km, LC
2.5G-SFP-LX03-SM1550-BIDI-I	SFP 2.5G BIDI transceiver-TX1550/RX1310, 3 km, LC
MINI-GBIC-SX-MM850	1000BASE-SX, SFP transceiver, SM (850 nm, 500 m, LC).
MINI-GBIC-LX-SM1310	1000BASE-LX, SFP transceiver, SM (1310 nm, 10 km, LC)
MINI-GBIC-LH40-SM1310	1000BASE-LH, SFP transceiver, SM (1310 nm, 40 km, LC)
MINI-GBIC-ZX80-SM1550	1000BASE-ZX80, SFP transceiver, SM (1550 nm, 80 km, LC)
GE-SFP-LX20-SM1310-BIDI	SFP BIDI Transceiver-TX1310/RX1550, 20 km, LC
GE-SFP-LX20-SM1550-BIDI	SFP BIDI Transceiver-TX1550/RX1310, 20 km, LC
GE-SFP-LH40-SM1310-BIDI	SFP BIDI Transceiver-TX1310/RX1550, 40 km, LC
GE-SFP-LH40-SM1550-BIDI	SFP BIDI Transceiver-TX1550/RX1310, 40 km, LC
Mini-GBIC-GT	1000BASE-TX, SFP transceiver (100 m)

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RG-S2915-48GT4MS-L 48-Port Gigabit Layer 2+ Managed Switch with Four 2.5GE Uplink SFP Ports

Killer Layer 2+ Access SwitchRG-S2915-48GT4MS-L

Providing gigabit-to-desktop applications for network access devices to meet the needs ofcommercial real estate, hotels, and small and medium-sized enterprises for teleconference systems, wired and wireless network.

2.5G Uplink Provides Higher Bandwidth, Faster Speed,and Wider Coverage

The 2.5G uplink optical port breaks the bottleneck of gigabit access, delivering higherbandwidth and faster forwarding rate to support more access terminals.