Thiết bị chuyển mạch Eltext Data Center Switch MES5400-48

• MES5400-24 switches are high performance devices with 40GBASE-R / 100GBASE-R interfaces that can be used as aggregation or transport switches in carrier networks and as Top-of-Rack or End-of-Row switches for data centers.
• The devices’ ports support operation at rates of 1 Gbps (SFP), 10 Gbps (SFP+), 40 Gbps (QSFP+) and 100 Gbps (QSFP28).
• 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 func-tions provide high reliability and uninterrupted services.

Interfaces

• 10/100/1000BASE-T (OOB) – 1
• 1000BASE-X (SFP) / 10GBASE-R (SFP+) – 48
• 40GBASE-R (QSFP+) / 100GBASE-R (QSFP28) – 6
• USB 2.0 – 1
• Console port RS-232 (RJ-45) – 1

General features

• Packet processor – Marvell 98CX8420
• Bandwidth – 2.16 Tbps
• Throughput for 64 bytes – 1050 MPPS
• Buffer memory – 12 МB
• RAM (DDR3) – 1 GB
• ROM (NAND Flash) – 1 GB
• MAC table¹ – 256K
• VLAN table – 4K
• L2 Multicast groups – 4K
• ARP table – 256K
• Routing table – 128K IPv4, 64K IPv6
• TCAM for traffic processing – 12K x 30B
• Link Aggregation Groups (LAG) – 32, up to 8 ports per LAG
• Quality of Service (QoS) – 8 queues per port
• Jumbo frames size – 10240 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)
• Port Mirroring
• Stacking

MAC table features

• Independent learning in each VLAN
• MAC Multicast Support
• Configurable MAC address aging time
• Static MAC Entries
• MAC Flapping logging

VLAN features

• Voice VLAN
• IEEE 802.1Q
• Q-in-Q
• Selective Q-in-Q
• GVRP

L2 Multicast functions

• Multicast profiles
• Static Multicast groups
• IGMP Snooping v1,2,3
• Port/host-based IGMP Snooping Fast Leave
• IGMP authorization via RADIUS
• MLD Snooping v1,2
• IGMP Querier

L2 functions

• STP (Spanning Tree Protocol, IEEE 802.1d)
• RSTP (Rapid Spanning Tree Protocol, IEEE 802.1w)
• MSTP (Multiple Spanning Tree Protocol, IEEE 802.1s)
• Spanning Tree Fast Link option
• STP Root Guard
• BPDU Filtering
• STP BPDU Guard
• Looback Detection (LBD)
• ERPS (G.8032v2)
• PVSTP+
• RPVSTP+

L3 functions

• Static routing
• Dynamic routing protocols RIP, OSPFv2, OSPFv3, BGP, IS-IS
• Address Resolution Protocol (ARP)
• VRRP
• PIM SM, IGMP Proxy
• BFD
• IP Unnumbered

EVPN/VXLAN

• Support for L2VPN services²
• Support for L3VPN services³
• VRF lite³

Link Aggregation functions

• Link Aggregation Groups (LAG)
• LACP
• LAG Balancing Algorithm
• Multi-Switch Link Aggregation Group (MLAG)

IPv6 support

• IРv6 Host
• IРv6 / IРv4 compatibility

Service functions

• Optical transceiver diagnostics
• Green Ethernet

Security functions

• DHCP Snooping
• DHCP Option 82
• IP Source Guard
• Dynamic ARP Inspection
• sFlow
• MAC-based authentication, MAC address limitation, static MAC entries
• Port-based authentication IEEE 802.1x
• Guest VLAN
• DoS attack prevention
• Traffic segmentation
• DHCP clients filtering
• BPDU attack prevention
• NetBIOS/NetBEUI filtering

Access Control Lists (ACL)

• L2-L3-L4 ACL
• Time-Based ACL
• IРv6 ACL
• ACL based on:
  • Physical port number
  • IEEE 802.1p
  • VLAN ID
  • EtherType
  • DSCP
  • Protocol type
  • TCP/UDP port number

Management functions

• Configuration and firmware download and upload via TFTP
• SNMP
• Command Line Interface (CLI)
• Web interface
• Syslog
• SNTP (Simple Network Time Protocol)
• Traceroute
• LLDP (IEEE 802.1ab)
• Access control – privilege levels
• Management ACL
• Management interface blocking
• Local authentication
• IP addresses filtering for SNMP
• RADIUS/TACACS+ (Terminal Access Controller Access Control System) client
• SSH server
• Telnet server
• SSL
• Macrocommands
• CLI command logging
• System log
• DHCP auto provisioning
• DHCP Relay (support for IPv4)
• DHCP Option 12
• Flash File System
• Debugging commands
• CPU traffic limiting mechanisms
• Password encryption
• Password recovery
• Ping (IPv4/IPv6)

Monitoring functions

• Interface statistics
• Remote monitoring RMON/SMON
• Task- and traffic type-based CPU utilization monitoring
• Temperature monitoring
• TCAM monitoring
• IPFIX

Quality of Service (QoS) and rate limiting

• QoS statistics
• Shaping, Policing
• IEEE 802.1р Class of Service (CoS)
• Broadcast Storm Control
• Bandwidth management
• Strict Priority/Weighted Round Robin (WRR) scheduling algorithms
• Three marking colors
• ACL-based traffic classification

MIB

• 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 271, 1757, 2819 RMON MIB
• RFC 2465 IPv6 MIB
• RFC 2466 ICMPv6 MIB
• RFC 2737 Entity MIB
• RFC 4293 IPv6 SNMP Mgmt Interface MIB
• Private MIB
• RFC 3289 DIFFSERV MIB
• RFC 2021 RMONv2 MIB
• RFC 1398, 1643, 1650, 2358, 2665, 3635 Ether-like MIB
• RFC 2668 IEEE 802.3 MAU MIB
• RFC 2674, 4363 IEEE 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 3298 MIB for Diffserv
• RFC 2620 RADIUS Accounting Client MIB
• RFC 2925 Ping & Traceroute MIB
• RFC 768 UDP
• RFC 791 IP
• RFC 792 ICMPv4
• RFC 2463, 4443 ICMPv6
• RFC 4884 Extended ICMP to support Multi-Part messages
• RFC 793 TCP
• RFC 2474, 3260 Definition of the Differentiated Services Field (DS Field) in the IPv4 and IPv6 headers
• RFC 1321, 2284, 2865, 3580, 3748 Extensible Authentication Protocol (EAP)
• RFC 2571-2574 SNMP
• RFC 826 ARP

Physical and environmental parameters

• Power supply
  • AC: 170–264 V, 50–60 Hz
  • DC: 36–72 V
• Power supply options:
  • one AC/DC power source
  • two AC/DC hot-swappable power sources
• Maximum power consumption – 165 W
• Input current – 1.1–0.75 A
• Operating temperature – from 0 to +45°С
• Storage temperature – from -50 to +70°С
• Operating humidity – no more than 80%
• Cooling – Front-to-Back, 4 fans
• Dimensions (W x H x D) – 440 x 44 x 425 mm