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Key features

  • Bandwidth – 1.28 Tbps
  • Non-blocking architecture
  • L3 switch
  • Stacking up to 8 devices
  • 48 ports of 10G, 4 ports of 40G
  • MAC table capacity – 131K
  • Hot-swappable redundant power supplies
  • Hot-swappable fans
  • Front-to-Back cooling

 

MES5448 switches are high performance devices with 10GBASE-R and 40GBASE-SR4/LR4 interfaces that can be used as aggregation switches in carrier networks and as Topof-Rack or End-of-Row switches for data centers. 

The device’s ports support operation at rates of 1 Gbps (SFP), 10 Gbps (SFP+) and 40 Gbps (QSFP+), that provides usage flexibility and ability of gradual transition to higher data rates.

The non-blocking architecture guarantees lossless packet forwarding at wire speed with minimum and predictable delays for all types of traffic. The front-to-back cooling provides effective cooldown in modern data centers.


The redundant and hot-swappable fans and AC/DC power supplies along with advanced hardware monitoring functions provide high reliability and ensure uninterrupted operation of the carrier network

AGGREGATION 10G/40G SWITCH MES5448

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    • Packet processor - Broadcom BCM56846A1 (Trident+)
    • CPU - Intel Atom C2558

    Interfaces

    • 10GBASE-R (SFP+)/1000BASE-X (SFP) - 48
    • 40GBASE-SR4/LR4 (QSFP+) - 4
    • 10/100/1000BASE-T (ООВ) - 1
    • USB - 1
    • Console port RS-232 (RJ-45)

    Performance

    • Bandwidth - 1.28 Tbps
    • Throughput for 64 bytes1 - 943.5 MPPS
    • Buffer memory - 9 MB
    • RAM (DDR3) - 4 GB
    • ROM (SATA SSD) - 8 GB
    • MAC table - 131072
    • ARP table - 6144
    • VLAN table - 4094
    • L2 Multicast groups - 2048
    • 802.1ad rules (QinQ) - 4090
    • ACL rules - 1023 ingress, 1023 egress
    • IPv4 routes2 - 16381
    • IPv6 routes2 - 8192
    • VRRP routers - 20
    • ECMP groups - 1023
    • L3 interfaces - 256
    • Link Aggregation Groups (LAG) - 64, 32 ports per LAG
    • Loopback interfaces - 64
    • Quality of Service (QoS) - 7 egress queues per port
    • Jumbo frames size - 12270 bytes
    • Stacking - up to 8 devices

    Interface features

    • Head-of-line blocking (HOL) protection
    • Back Pressure
    • Auto MDI/MDIX
    • Jumbo Frames
    • Flow control (IEEE 802.3X)
    • Protected ports
    • Link aggregation groups (LAG)
    • LACP
    • Different LAG balancing algorithms

    MAC table features

    • MAC Multicast Support
    • Static MAC filtering
    • Port/VLAN MAC locking

    VLAN features

    • IEEE 802.1Q
    • GVRP
    • MAC/IP-based VLAN
    • Different VLAN port operating modes
    • Voice VLAN
    • Independent VLAN learning
    • Private VLAN
    • Layer 2 Protocol Tunneling

    L2 Multicast features

    • IGMP Snooping v1,2,3
    • Port/host-based IGMP Snooping Fast Leave
    • MLD Snooping v1,2
    • MGMD Snooping SSM
    • IGMP and MLD Snooping Querier
    • MVR
    • GMRP

    L3 functions

    • Static routing
    • Inter VLAN routing
    • Dynamic routing protocols RIP, OSPFv2, OSPFv3, BGP
    • Address Resolution Protocol (ARP)
    • Proxy ARP
    • Policy-Based Routing (IPv4 and IPv6)
    • VRF
    • BFD
    • Algorithmic longest prefix match (ALPM)
    • VRRP
    • ECMP Load Balancing
    • UDP Relay/IP Helper
    • ICMP Throttling
    • Loopback interfaces
    • IPv6 Host
    • IPv6 DHCP Client (Statefull/Stateless)
    • DHCPv6 Server
    • IPv4 and IPv6
    • ICMPv6 Throttling

    Ring topology security functions

    • STP (Spanning Tree Protocol, IEEE 802.1d)
    • RSTP (Rapid Spaning Tree Protocol, IEEE 802.1w)
    • MSTP (Multiple Spanning Tree Protocol, IEEE802.1s)
    • PVSTP+ (Per VLAN Spanning Tree Protocol Plus)
    • RPVSTP+ (Rapid Per VLAN Spanning Tree Protocol Plus)
    • Spanning Tree Fast Link option
    • STP Root Guard
    • STP Loop Guard
    • BPDU Filtering
    • STP BPDU Guard
    • Loopback Detection (LBD)

    Security functions

    • DHCP Snooping (IPv4 and IPv6)
    • IP Source Guard (IPv4 and IPv6)
    • Dynamic ARP Inspection
    • IPv6 RA Guard (Stateless)
    • MAC-based authentication, Port Security, Static MAC entries
    • Port-based authentication IEEE802.1x
    • Guest VLAN IEEE 802.1x
    • MAC-based port authentication (dot1x)
    • DoS attack prevention
    • Traffic segmentation
    • Protection against non-authorized DHCP servers
    • DHCP clients filtering
    • BPDU attack prevention
    • NetBIOS/NetBEUI filtering

    Access Control Lists (ACL)

    • L2-L3-L4 ACL (Access Control List)
    • Time-Based ACL
    • IPv6 ACL
    • ACL based on:
      • Source/destination MAC/IP/IPv6 address
      • Switch port
      • IEEE 802.1p
      • VLAN ID
      • Ethertype
      • TOS/DSCP/Preference
      • Protocol type
      • TCP/UDP source/destination port
    • ACL actions:
      • Egress queueing
      • Flow-based redirecting and mirroring
      • ACL-based fixed rate limiting
      • Generation of trap log entries containing rule hit count

    Quality of Service (QoS)

    • QoS statistics for all ports
    • Shaping, policing
    • IEEE 802.1p Class of Service (CoS)
    • Interface trust mode: IEEE 802.1p, IP DSCP
    • IEEE 802.1p and IP DSCP-based traffic classification and mapping
    • Storm control for various types of traffic (broadcast, multicast, unknown unicast)
    • Interface bandwidth management
    • Bandwidth management per queue
    • Strict priority and weighted (WRR/WFQ) scheduling alghorithms
    • Tail Drop/Weighted Random Early Detection (WRED) queue depth management
    • Class-based CoS/DSCP mark assignment
    • Automatic VoIP Class of Service (CoS) settings
    • Management functions
    • Configuration file download and upload via TFTP/SCP/FTP/SFTP and USB
    • Firmware file download and upload via TFTP/SCP/FTP/SFTP and USB
    • SNMPv1/2/3
    • Command Line Interface (CLI)
    • SSH server
    • Web interface
    • NETCONF
    • Syslog
    • SNTP (Simple Network Time Protocol)
    • Traceroute/Ping
    • Authentication, Authorization and Accounting (AAA)
    • Local authentication
    • Command authorization
    • RADIUS, TACACS+
    • Management interface blocking
    • SSL
    • Macrocommands
    • CLI commands logging
    • System log
    • DHCP auto-provisioning
    • Debugging commands
    • CPU traffic limiting mechanism
    • Command completion
    • Context-sensitive help
    • Password encryption
    • Management access