PRODUCT / SWITCHES / RNS-74DD2M-I

8-Port 2.5G+ 2-Port 10G SFP+ Layer 2 Switch

RNS-74DD2M-I

■ Auto MAC address learning
■ Store-and-Forwarding switching architecture
■ N-Way auto-negotiation, Auto MDI/MDIX support
■ Non-blocking architecture

Overview

RNS-74DD2M-I is 24Port 2.5GBase-TLayer 2 Switch with 4 port 10G SFP+.The Switch provides 24 x 2.5G Base-T+ 4 x10G SFP+ ports. The Switch delivers superior performance with improving workgroup, network bandwidth, increasing network node, providing greater flexibility, installation convenience, cost-effective, high performance, non-disruptive. It is the best choice for increasing your speed.


HW Specifications

I/O ports
  • 28 x 10/100/1000/2.5G BASE-T ports
  • 4x 10G SFP+
Standard
  • IEEE802.3 10BASE-T
  • IEEE802.3u 100BASE-TX
  • IEEE802.3ab 1000BASE-T
  • IEEE802.3bz 2.5G BASE-T
  • EEE 802.3ae 10GBASE-R
MAC Address Table
  • 32 k
Jumbo Frame
  • 12KB
SPI Flash
  • 32MB
DDR3 ram
  • 256MB
LED Define
  • SYS/PWR: Green LED
    •   Off: power off or fail
      On: system is ready
      Blinking: system is not ready
  • 4 x SFP+ : Green LED
    Off: Disconnected or fail
    On:10Gbps connected
    Blinking: Indicate the activity is occurring
  • 24 x 2.5 G Green LED
    Link /ACT: Green LED
    Off: port disconnected
    On:10/100/1000/ 2500 M bps connected
    Blinking: sending or receiving data
  • FAN : Red LED
    On: Fan fail
Reset Button
  • Reset configuration to factory default
Power
  • Internal Power Supply, Input 100-240V AC,50/60Hz
  • Output : 55W
Dimensions
  • 441(L) x208(W) x44(H)mm
FAN Design
  • Two Smart Fan
Temperature
  • Operating: 0 ~ 40℃
  • Storage : -20 ~ 70℃
Relative Humidity
  • 5%~90%, non-condensing

 

SW Specification

System
  • IP :
    Static
    DHCP
  • DHCP Relay
  • DNS
  • Multiple username and password settings
  • NTP
  • Time Zone and Daylight Saving
  • System Log
  • SNMP :
    1/v2c/v3
  • RMON :
    Statistics
    History
    Alarm
    Event
  • SSL/TLS
  • SSH
  • Telnet
  • IEEE802.3az EEE settings
  • Statistics
  • DDMI
L3 Feature
  • Static Route :
    IPV4 Net Route
    IPV4 Host Route
    IPV6 Net Route
    IPV6 Host Route
Network
  • Physical Interface :
    IPV4 Net Route100/1000 SFP + 10G SFP+
  • Jumbo Frame
  • Spanning Tree :
    802.1d(STP)
    802.1w(RSTP)
    802.1s(MSTP)
  • Link Aggregation :
    Static LA
    LACP
  • Mirror
  • Loop Prevention
  • Static Unicast
  • Static Multicast
  • IGMP Snooping(v1/v2/v3)
  • MLD Snooping(v1/v2)
  • Multicast Filtering
  • MVR
  • Bandwidth Control :
    Storm Control
    RX Rate Limiting
    TX Rate Limiting
  • LLDP
  • GVRP
  • 802.1Q VLAN
  • MAC Based VLAN
  • Protocol VLAN
  • Voice VLAN
  • Port Isolation
  • Forwarding Table
QoS
  • Port Base QoS
  • 802.1P Base QoS
  • DSCP Mode QoS
  • Schedule Algorithm :
    Strict
    Weighted Round Robin (WRR)
Security
  • Port Base QoS
  • 802.1P Base QoS
  • DSCP Mode QoS
  • Schedule Algorithm :
    Strict
    Weighted Round Robin (WRR)
  • RADIUS :
    RADIUS Server
    RADIUS Accounting
  • ACL
  • DHCP Snooping
  • IPv4 Source Guard
  • IPv6 Source Guard
  • Dynamic ARP Inspection
Tool
  • Firmware :
    Dual image
  • Factory Default
  • Support configuration backup / restore