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Ethernet Access Switch MES2428P

Key benefits

Advanced L2 features
Support for Multicast (IGMP Snooping, MVR)
Advanced security functions (L2-L4 ACL, IP Source Guard, Dynamic ARP Inspection, etc.)

MES24xxP series switches with PoE function provide connection of end users to networks of large enterprises, small and mid-sized businesses and service providers via Gigabit Ethernet interfaces.

The switches support Virtual Local Area Networks (VLAN), multicast groups and advanced security functions.

Packet processor Realtek RTL8380M

Interfaces

24 ports 10/100/1000BASE-T PoE/PoE+
4 ports 10/100/1000BASE-T/100BASE-FX/1000BASE-X Combo
Console port RS-232/RJ-45

Performance

Bandwidth: 56 Gbps
Throughput for 64-byte packets6 41.658 MPPS
MAC table: 8K
ACL table: 1.5K
Jumbo frame size the maximum packet size is 10240 bytes
Buffer memory: 512 KB
RAM (DDR3): 256 MB
ROM (SPI Flash): 32 MB
L2 Multicast groups (IGMP Snooping): 512
Quality of Service (QoS): 8 output queues per port

Interfaces features

HOL blocking protection
Back Pressure support¹
Auto MDI/MDIX
Jumbo frames
Flow Control IEEE 802.3X
Port mirroring
RSPAN

MAC table

Independent learning mode per VLAN
MAC Multicast Support
Configurable aging time of MAC addresses
Static MAC Entries
MAC change events monitoring per ports
MAC flapping events monitoring per ports¹

VLAN features

IEEE 802.1Q
Q-in-Q
Selective Q-in-Q
GVRP

L2 Multicast features

Multicast profiles
Multicast static groups
IGMP Snooping v1,2,3
Port-based IGMP Snooping Fast Leave
IGMP autorization support via RADIUS¹
MLD Snooping v1,2
IGMP Querier
MVR

L2 features

STP (Spanning Tree Protocol, IEEE 802.1d)
RSTP (Rapid Spanning Tree Protocol, IEEE 802.1w)
MSTP (Multiple Spanning Tree Protocol, IEEE802.1s)
STP Root Guard
STP Loop Guard
BPDU Filtering
STP BPDU Guard
Spanning Tree Fast Link option
ERPS (G.8032v2)¹
ELPS (G.8031)¹
Layer 2 Protocol Tunneling
Loopback Detection (LBD)
Post isolation
Storm Control for different types of traffic (broadcast, multicast, uknown unicast)

Link Aggregation features

Static LAG
Dynamic LAG (LACP)
LAG Balancing Algorithm

IPv6 features

IPv6 Host
Dual-stack

Service features

Virtual Cable Testing (VCT)
Optical transceiver diagnostics
Green Ethernet¹

Security features

DHCP Snooping
DHCP Option 82
IP Source Guard
Dynamic ARP Inspection
sFlow¹
MAC-based authentication, Port Security, Static MAC entries
Port-based authentication IEEE 802.1x¹
Guest VLAN¹
DoS attack prevention¹
Traffic segmentation
DHCP clients filtering
BPDU attacks prevention
PPPoE Intermediate Agent

ACL (Access Control Lists)

L2-L3-L4 ACL
IPv6 ACL
ACL based on:
- Physical port number
- IEEE 802.1p
- VLAN ID
- EtherType
- DSCP
- Protocol type
- TCP/UDP port number
- User Defined Bytes

Quality of Service (QoS) and rate limiting

Shaping, Policing
Support for IEEE 802.1p Class of Service
Scheduling algorithms: Strict Priority/Weighted Round Robin (WRR)
Three marking colors
ACL-based traffic classification
ACL-based CoS/DSCP mark assignment
CoS to DSCP, DSCP to CoS remarking
ACL-based VLAN assignment

Main management functions

Download and upload of configuration file via TFTP/SCP
SNMP
Command Line Interface (CLI)
Web interface¹
Syslog
SNTP (Simple Network Time Protocol)
Traceroute
LLDP (802.1ab) + LLDP MED
Access control – privilege levels
Management interface blocking
Local authentication
IP addresses filtering for SNMP
RADIUS and TACACS+ (Terminal Access Controller Access Control System) clients
SSH server
SSL
Input commands logging via TACACS+
DHCP autoprovision
DHCP Relay (IPv4 support)
DHCP Option 12¹
DHCP Relay Option 82
PPPoE Circuit-ID tag
Flash File System
Debugging commands
Rate limit of traffic to CPU
Password encryption
Ping (IPv4/IPv6 support)
IPv4/IPv6 static routes support
Support for several versions of configuration file

ОАМ

IEEE 802.3ah, Ethernet OAM
Dying Gasp
IEEE 802.1ag, Connectivity Fault Management (CFM)
IEEE 802.3ah Unidirectional Link Detection (UDLD)

Monitoring features

Interface statistics
RMON/SMON¹
CPU utilization monitoring per tasks
Temperature monitoring
TCAM utilization monitoring
RAM utilization monitoring

Physical specifications and ambient parameters

Power supply - 220 VAC, 50 Hz; 36–72 VDC
Maximum power consumption (including PoE) - 440 W
PoE budget - 370 W
Operating temperature: from -20 to +50 °С
Storage temperature: from -40 to +70 °С
Operating humidity: no more than 80%
Cooling active, 2 fans
Dimensions (WxDxH), mm: 430x204x44 (MES2428P AC); 430x305x44 (MES2428P DC)

^¹Not supported in the current firmware version 10.1.8.2

*SFP modules (doesn't included in basic package)*
1 fiber	Part Number
SFP 1.25 GE module, 3 km, SM, 1 fiber, TX/RX 1310/1550 SC set, DDM	FH-SB3512CDS3 / FH-SB5312CDS3
SFP 1.25 GE module, 3 km, SM, 1 fiber, TX/RX 1310/1550 LC set, DDM	FH-SB3512CDL3 / FH-SB5312CDL3
SFP 1.25 GE module, 20 km, SM, 1 fiber, TX/RX 1310/1550 SC set, DDM	FH-SB3512CDS20 / FH-SB5312CDS20
SFP 1.25 GE module, 20 km, SM, 1 fiber, TX/RX 1310/1550 LC set, DDM	FH-SB3512CDL20 / FH-SB5312CDL20
SFP 1.25 GE module, 20 km, SM, 1 fiber, TX/RX 1310/1550 SC set, DDM, INDUSTRIAL	FH-SB3512IDS20 / FH-SB5312IDS20
SFP 1.25 GE module 40 km, SM, 1 fiber, TX/RX 1310/1550 LC set, DDM	FH-SB3512CDL40 / FH-SB5312CDL40
SFP 1.25 GE module 40 km, SM, 1 fiber, TX/RX 1310/1550 SC set, DDM	FH-SB3512CDS40 / FH-SB5312CDS40
SFP 1.25 GE module 80 km, SM, 1 fiber, TX/RX 1490/1550 LC set, DDM	FH-SB4512CDL80 / FH-SB5412CDL80
SFP 1.25 GE module 80 km, SM, 1 fiber, TX/RX 1490/1550 SC set, DDM	FH-SB4512CDS80 / FH-SB5412CDS80
SFP 1.25 GE module 120 km, SM, 1 fiber, TX/RX 1490/1550 LC set, DDM	FH-SB4512CDL120 / FH-SB5412CDL120
SFP 1.25 GE module 120 km, SM, 1 fiber, TX/RX 1490/1550 SC set, DDM	FH-SB4512CDS120 / FH-SB5412CDS120
SFP 1.25 GE module 160 km, SM, 1 fiber, TX/RX 1490/1550 LC set, DDM	FH-SB4512CDL160 / FH-SB5412CDL160
2 fibers
SFP 1.25 GE module 550 m, MM, 2 fibers, 850 nm, LC, DDM	FH-S8512CDL05
SFP 1.25 GE module 2 km, ММ, 2 fibers, 1310 nm, LC, DDM	FH-S3112CDL2
SFP 1.25 GE module 20 km, SМ, 2 fibers, 1310 nm, LC, DDM	FH-S3112CDL20
SFP 1.25 GE module 40 km, SМ, 2 fibers, 1310 nm, LC, DDM	FH-S3112CDL40
SFP 1.25 GE module 80 km, SМ, 2 fibers, 1550 nm, LC, DDM	FH-S5512CDL80
SFP 1.25 GE module 120 km, SМ, 2 fibers, 1550 nm, LC, DDM	FH-S5512CDL120
SFP 1.25 GE module 160 km, SМ, 2 fibers, 1550 nm, LC, DDM	FH-S5512CDL160
SFP transceivers with RJ-45 interface
SFP transceiver of 10/100/1000 BASE-T	FH-ST2