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Ethernet Access Switch MES2448P

Mass production

Key benefits

Non-blocking architecture
Advanced L2 features
L3 switches
Support for Multicast (IGMP Snooping, MVR)
Advanced security functions (L2-L4 ACL, IP Source Guard, Dynamic ARP Inspection, etc.)

MES2448P switches provide end users connection to networks of large enterprises, small and mid-sized businesses and service providers via 1G/10G interfaces.

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

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Interfaces

48x10/100/1000BASE-T PoE/PoE+
4x1000BASE-X (SFP)/10GBASE-R(SFP+)
Console port RS-232/RJ-45

Performance

Bandwidth - 176 Gbps
Throughput for 64-byte packets¹ - 130.95 MPPS
Buffer memory - 2 MB
RAM (DDR3) - 512 MB
ROM (SPI Flash) - 64 MB
MAC table - 32768
ARP table - 1000
VLAN table - 4094
L2 Multicast groups (IGMP Snooping) - 4094
L3 Multicast groups(IGMP Proxy) - 2048
SQinQ rules - 2048 (ingress)/1024 (egress)
MAC ACL rules - 766
IРv4, IPv6 ACL rules - 640/320
L3 IPv4 Unicast routes - 2048
L3 IPv6 Unicast routes - 512
VRRP routers - 32
L3 interfaces - 20 VLAN, up to 5 of IPv4 addresses for each VLAN, up to 512 of IPv6 GUA for all VLANs
Link Aggregation Groups (LAG) - 24 groups, up to 8 ports in one LAG
QoS - 8 egress queues per port
Jumbo frames - max. packet size is 12288 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 logging

VLAN features

Voice VLAN
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
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)
Rapid-PVST+
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)

L3 Multicast features

IGMP proxy (RFC 4605)
IGMP proxy fast-leave

L3 features

Support for static IPv4 and IPv6 routes
Support for dynamic routing protocol RIPv1/2, OSPFv2/3
Support for VRRP

Link Aggregation features

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
Port-based authentication IEEE 802.1x
Guest VLAN
DoS attack prevention
Traffic segmentation
DHCP clients filtering
BPDU attacks prevention
PPPoE Intermediate Agent
DHCPv6 Snooping
IPv6 Source Guard
IPv6 ND Inspection
IPv6 RA Guard

ACL (Access Control Lists)

L2-L3-L4 ACL
IPv6 ACL
ACL based on:
- Switch port
- IEEE 802.1p priority
- VLAN ID
- EtherType
- DSCP
- IP 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
Strict Priority/Weighted Round Robin (WRR) scheduling algorithms
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
IEEE 802.3ah Unidirectional Link Detection (UDLD)

Main management functions

Configuration file download and upload 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
Commands authorization using TACACS+ server
IPv4/IPv6 ACL support for device control
Switch access management – privilege levels for users
Management interface blocking
Local authentication
IP addresses filtering for SNMP
RADIUS and TACACS+ (Terminal Access Controller Access Control System) clients
Telnet client, SSH client
Telnet server, SSH server
Macro commands
Input commands logging via TACACS+ protocol
DHCP autoprovision
DHCP Relay (IРv4 support)
DHCP Relay Option 82
PPPoE Circuit-ID tag adding
Flash File System
Debug commands
Rate limit of traffic to CPU
Password encryption
Ping (IPv4/IPv6 routing
Support for several versions of configuration file

Monitoring features

Interface statistics
CPU utilization monitoring per task and per queue
RAM usage 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 Headers
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
IEC 61850

Physical specifications and ambient parameters

Power supply:
- 176-264 V AC, 50-60 Hz
Input current
- AC: 4.7 – 3.2 A
Maximum power consumption (including PoE):
- AC: 820 W
PoE budget - 720 W
Heat dissipation:
- AC: 100 W
Hardware support for Dying Gasp - no
Operating temperature - from -10 to +50 °С
Storage temperature - from -40 to +70 °С
Operating humidity - no more than 80%
Cooling - 4 fans
Form factor - 19", 1U
Dimensions (WxHxD), mm:
- AC: 440x44x447
Weight - 7.46 kg

¹Values are for one-way transmission

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Additional modules (doesn't included in basic package)
PM380-220/56	PM380-220/56 power module, 176-264V AC, 380W

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/SFP+ transceivers with RJ-45 interface
SFP transceiver of 10/100/1000 BASE-T	FH-ST2

Descriptions

Data Sheet

Software

MES14xx, MES24xx, MES3400-xx, MES37xxP_guide_for_firmware_version_upgrade (publication date: 29.01.2025)

Firmware version 10.3.6.6 R0 (publication date: 25.12.2024)

MIB Files (publication date: 25.12.2024)

Documentations

MES14xx, MES24xx, MES3400-xx, MES37xxP_user_manual_10.3.6.3

MES14xx, MES24xx, MES3400-xx, MES37xxP_configuration_and_monitoring_via_SNMP_10.3.6.3

Downloads

Operational lifetime of the ELTEX equipment

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.

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