Ru En
Designer and manufacturer of communication equipment
Russia (GMT +7)

Ethernet Access Switch MES2428P

Mass production
Key benefits
  • Advanced L2 features
  • Support for Multicast (IGMP Snooping, MVR)
  • Advanced security functions (L2-L4 ACL, IP Source Guard, Dynamic ARP Inspection, etc.)
MES2428P switches with PoE support provide end users connection 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. 

Specifications
Modules and additional devices
Documents and files
Warranty
Interfaces
  • 24x10/100/1000BASE-T PoE/PoE+
  • 4xCombo 10/100/1000BASE-T/100BASE-FX/1000BASE-X
  • Console port RS-232/RJ-45
Performance
  • Bandwidth - 56 Gbps 
  • Throughput for 64-byte packets1 - 41.658 MPPS
  • Buffer memory - 512 KB
  • RAM (DDR3) - 256 MB
  • ROM (SPI Flash) - 32 MB
  • MAC table - 8192
  • ARP table - 1000
  • VLAN table - 4094
  • L2 Multicast groups (IGMP Snooping) - 509
  • SQinQ rules number - 128 (ingress)/256 (egress)
  • MAC ACL rules - 381
  • IРv4, IPv6 ACL rules - 219/128
  • L3 interfaces - 8 VLAN, up to 5 of IPv4 addresses for each VLAN, up to 300 of IPv6 GUA for all VLANs in summary
  • Link Aggregation Groups (LAG) - 8 groups, up to 8 ports in one LAG
  • Quality of Service (QoS) - 8 output queues per port
  • Jumbo frames - 10000 bytes
Interfaces features
  • Head-of-line blocking (HOL) protection
  • Auto MDI/MDIX
  • Jumbo frames 
  • Flow Control IEEE 802.3X
  • Port mirroring (SPAN, 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
VLAN features
  • IEEE 802.1Q 
  • Q-in-Q
  • Selective Q-in-Q
  • GVRP
  • MAC-based VLAN
  • Protocol-based VLAN
L2 Multicast features
  • Multicast profiles
  • Multicast static groups
  • IGMP Snooping v1,2,3
  • Port-based IGMP Snooping fast-leave
  • IGMP proxy-report features
  • IGMP through RADIUS
  • MLD Snooping v1,2
  • MLD Snooping fast-leave
  • IGMP Querier
  • MVR
L2 features
  • STP (Spanning Tree Protocol, IEEE 802.1d)
  • RSTP (Rapid Spanning Tree Protocol, IEEE 802.1d)
  • MSTP (Multiple Spanning Tree Protocol, IEEE802.1s) 
  • STP Root Guard
  • STP Loop Guard
  • STP BPDU Guard
  • BPDU Filtering
  • Spanning Tree Fast Link option
  • Layer 2 Protocol Tunneling
  • Loopback Detection (LBD)
  • Port isolation
  • Storm Control for different types of traffic (broadcast, multicast, uknown unicast)
Link Aggregation features
  • Static LAG
  • Dynamic LAG (LACP)
  • LAG Balancing Algorithm
Service features
  • Virtual Cable Testing (VCT)
  • Optical transceiver diagnostics
IPv6 features
  • IPv6 Host
  • Dual-stack
Security features
  • DHCP Snooping
  • DHCP Option 82
  • IP Source Guard
  • Dynamic ARP Inspection (Protection)
  • MAC-based authentication, Port Security, Static MAC entries
  • IEEE 802.1x based interface authentication
  • DoS attack prevention
  • Traffic segmentation
  • DHCP clients filtering
  • BPDU attacks prevention
  • PPPoE Intermediate agent
  • DHCPv6 Snooping
  • IPv6 Source Guard
  • IPv6 ND Inspection support
  • IPv6 RA Guard support
ACL (Access Control Lists)
  • L2-L3-L4 ACL 
  • IPv6 ACL
  • ACL based on:
    • Switch port 
    • IEEE 802.1p priority
    • VLAN ID
    • EtherType
    • DSCP
    • IP 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)
  • ACL-based traffic classification  
  • ACL-based CoS/DSCP mark assignment
  • CoS to DSCP, DSCP to CoS remarking
  • DSCP to CoS remarking
  • ACL-based VLAN assignment
ОАМ
  • IEEE 802.3ah, Ethernet OAM
  • Dying Gasp
  • IEEE 802.3ah Unidirectional Link Detection (UDLD)
Main management functions
  • Download and upload of configuration file via TFTP/SFTP
  • Automated backup of configuration file via TFTP/SFTP
  • Simple Network Management Protocol (SNMP)
  • Command Line Interface (CLI)
  • Web interface
  • Syslog
  • Simple Network Time Protocol (SNTP)
  • Traceroute
  • LLDP (IEEE 802.1ab) + LLDP MED
  • Two 802.1Q headers traffic control
  • Input commands logging via TACACS+
  • IPv4/IPv6 ACL support for device control
  • Access management – privilege levels for users
  • Management interface blocking
  • Local authentication
  • IP addresses filtering for SNMP
  • RADIUS and TACACS+ clients (Terminal Access Controller Access Control System)
  • Telnet client, SSH client
  • Telnet server, SSH server
  • Macro commands
  • Input commands logging via TACACS+
  • DHCP autoprovision
  • DHCP Relay (support for IРv4)
  • DHCP Relay Option 82
  • PPPoE Circuit-ID tag adding
  • Flash File System
  • Debugging commands
  • Limiting of traffic to CPU
  • Password encryption
  • Ping (support for IPv4/IPv6)
  • IPv4/IPv6 static routes support
  • Support for several versions of configuration file
Monitoring features
  • Interface statistics
  • CPU utilization monitoring per task and per queue
  • RAM utilization monitoring
  • Temperature monitoring
  • TCAM monitoring 
MIB/IETF
  • RFC 1065, 1066, 1155, 1156, 2578 MIB Structure
  • RFC 1212 Concise MIB Definitions
  • RFC 1213 MIB II
  • RFC 1215 MIB Traps Convention
  • RFC 1493, 4188 Bridge MIB
  • RFC 1157, 2571-2576 SNMP MIB
  • RFC 1901-1908, 3418, 3636, 1442, 2578 SNMPv2 MIB
  • RFC 2465 IPv6 MIB
  • RFC 2737 Entity MIB
  • RFC 4293 IPv6 SNMP Mgmt Interface MIB
  • Private MIB
  • RFC 1398, 1643, 1650, 2358, 2665, 3635 Ether-like MIB
  • RFC 2668 802.3 MAU MIB
  • RFC 2674, 4363 802.1p MIB
  • RFC 2233, 2863 IF MIB
  • RFC 2618 RADIUS Authentication Client MIB
  • RFC 4022 MIB for TCP
  • RFC 4113 MIB for UDP
  • RFC 3289 MIB for Diffserv
  • RFC 2620 RADIUS Accounting Client MIB
  • RFC 768 UDP
  • RFC 791 IP
  • RFC 792 ICMv4
  • RFC 2463, 4443 ICMPv6
  • RFC 793 TCP
  • RFC 2474, 3260 Definition of the DS Field in the IPv4 and IPv6
  • RFC 1321, 2284, 2865, 3580, 3748 Extensible Authentication Protocol (EAP)
  • RFC 2571, RFC 2572, RFC 2573, RFC 2574 SNMP
  • RFC 826 ARP
  • RFC 854 Telnet
Physical specifications and ambient parameters
  • Power supply - 36–72 V DC
  • Input current - 12.22–6.11 A
  • Maximum power consumption (including PoE) - 450 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
  • Form factor - 19", 1U
  • Dimensions (WxHxD), mm - 430x44x305
  • Weight - 3.27 kg

1Values are for one-way transmission   

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

Operational lifetime of the ELTEX equipment
In development
1
Pre-production
2
Mass production
3
Mass production is over
4
Sold out
5
Support is over
6
Regardless of the operational lifetime stage, Eltex provides a 12 months warranty on all its telecommunication equipment.
During the warranty period the manufacturer ensures technical support and free-of-charge repair at the Enterprise which is situated in Novosibirsk.
As part of the warranty service, technical support is provided on the first-in first-out principle.
The priority support packages of 8/5 and 27/7 types are subjects to additional charges.