thiet bi chuyen mach eltex mes3348f 01

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Thiết bị chuyển mạch Swtich Eltex MES3348F

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Danh mục: Switch Eltex

Mô tả sản phẩm

Đánh Giá product

MES3348F switches can be used in service provider network as the aggregation or transport switches, as well as in data centers as Top-of-Rack switches. They have a high performance with interfaces operating at speeds of 10 Gbps or 1 Gbps.
The features’ set of MES3348F includes advanced L2 functions, static routing, dynamic routing, 4 SFP+ 10 Gbps interfaces, stack up to 8 devices, redundant and hot swappable power supplies.
Ethernet Ring Protection Switching (ERPS) protocol provides fast convergence (less than 200 ms) of the network, that guarantees uninterrupted service.

Packet processor Marvell 2x98DX3336-A1 (PonCat3) (2 pcs)

Interfaces

48 ports of 1000BASE-X/100BASE-FX (SFP)
4 ports of 10GBASE-R/1000BASE-X (SFP+/SFP)
Console port RS-232/RJ-45

Performance

Bandwidth – 176 Gbps
Throughput for 64 bytes – 130.9 MPPS
Buffer memory – 24 Mb
RAM (DDR3) – 512 MB
ROM (RAW NAND) – 512 MB
MAC table – 16K
VLAN table – 4K
Quality of Service (QoS) – 8 egress queues per por
L2 Multicast groups – 4K
TCAM:
- For routing: 13K
- For traffic processing: 3Kх24B
ARP table – 4K (for each host in the ARP table, an entry is created in the routing table)
Link Aggregation Groups (LAG) – 16, up to 8 ports per LAG
Maximum size of ECMP groups – 8
Jumbo frames size – 10240 bytes
Stacking – 8 devices

Interfaces functions

Head-of-line blocking (HOL) protection
Back Pressure
Auto MDI/MDIX
Jumbo frames
Flow control (IEEE 802.3X)
Port mirroring

MAC table functions

Independent learning mode per VLAN
MAC Multicast Support
Configurable aging time of MAC addresses
Static MAC Entries
MAC Flapping logging

VLAN functions

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 proxy-report
IGMP authorization via RADIUS
MLD Snooping v1,2
IGMP Querier
MVR

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)
STP Multiprocess
PVSTP+
Spanning Tree Fast Link option
EAPS¹
STP Root Guard
STP Loop Guard
BPDU Filtering
STP BPDU Guard
VLAN-based Loopback Detection (LBD)
ERPS (G.8032v2)
Private VLAN
Layer 2 Protocol Tunneling

L3 functions

Static IP routes
Dynamic routing protocols: RIPv2, OSPFv2, OSPFv3
Address Resolution Protocol (ARP)
VRRP
PIM SM, PIM DM, IGMP Proxy
IP Unnumbered
ECMP Load Balancing

Link Aggregation functions

Static LAG
Dynamic LAG (LACP)
LAG Balancing Algorithm

IPv6 functions

IPv6 Host
Dual-stack

Service functions

Virtual Cable Testing (VCT)
Optical transceiver diagnostics
Green Ethernet

Security functions

DHCP Snooping
DHCP Option 82
IP Source Guard
Dynamic ARP Inspection
sFlow
MAC-based authentication, Port Security, static MAC entries
Port-based authentication IEEE 802.1x
Guest VLAN¹
DoS attack prevention
Traffic segmentation
Protection against non-authorized DHCP servers
DHCP clients filtering
BPDU attack prevention
NetBIOS/NetBEUI filtering
PPPoE Intermediate Agent

ACL

L2-L3-L4 ACL
Time-Based 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

QoS statistics
Shaping, policing
IEEE 802.1p Class of Service (CoS)
Storm Control
Bandwidth management
Scheduling algorithms: Strict Priority/Weighted Round Robin (WRR)
Three marking colors
ACL-based CoS/DSCP mark assignment
ACL-based VLAN assignment
Setting the IEEE 802.1p priority for management VLAN
DSCP to CoS/CoS to DSCP remarking
802.1p, DSCP mark assignment for IGMP

ОАМ/CFM

IEEE 802.3ah Ethernet Link OAM
Dying Gasp
IEEE 802.1ag Connectivity Fault Management (CFM)¹
IEEE 802.3ah Unidirectional Link Detection

Main management functions

Monitoring functions

Statistics on interfaces
RMON/SMON
CPU utilization monitoring per task and per traffic type
Temperature monitoring
TCAM utilization monitoring
RAM utilization monitoring

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 802.3 MAU MIB
RFC 2674, 4363 802.1p MIB
RFC 2233, 2863 IF MIB
RFC 2618 RADIUS Authentication Client MIB
RFC 4022 MIB для TCP
RFC 4113 MIB для UDP
RFC 3298 MIB для 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 for Multi-Part messages support
RFC 793 TCP
RFC 2474, 3260 DS field definition in IPv4 and IPv6 headers
RFC 1321, 2284, 2865, 3580, 3748 Extensible Authentication Protocol (EAP)
RFC 2571, 2572, 2573, 2574 SNMP
RFC 826 ARP

Technical features

Power supply:
- AC power: 220V+-20%, 50 Hz
- DC power: -36..-72V
- Up to 2 hot-swappable power supplies
Max. power consumption – 55W
Cooling – Front-to-Back, 4 fans
Operating temperature – From -10 to +45 С
Operating humidity – 80% max
Storage temperature – From -40 to +70 С
Form factor – 19”, 1U
Dimensions (WxDxH) – 440х316х44 mm
Weight – 4 kg