24-port RJ45+ 4G SFP+ 4G combo RJ45 port,Rack-mounted management Aggregation Core layer series

Specification

• Model No.: NEU302444CGM
  

• RJ45 Port：24Port-10/100/1000Base-TX

• Optical Port: 4port-1000Base-FX

• Combo Port: 4 SFP optical/electrical multiplexing   ports

• Port Description:

RJ45 Port: 10/100/1000 BaseTX automatic detection, full/half duplex MDI/MDI-x adaptive 

Optical port: 1000 BaseFX (SFP)

• Network   Protocols:

IEEE802.3-10BaseT、IEEE802.3u-100BaseTX/100Base-FX、IEEE802.3x-Flow Control、IEEE802.3z-1000BaseLX、IEEE802.3ab-1000BaseTX、IEEE802.1ab Logical Link Discovery Protocol 、IEEE802.1D-Spanning   Tree Protocol、IEEE802.1w-Rapid Spanning Tree Protoco、APS
  IEEE802.1Q -VLAN Tagging、 IEEE802.1p -Class of   Service、IEEE802.1X-Port Based Network Access Control

• Redundant Technology:

Support Erps Ring Technology,   self-healing time＜ 50ms

Support STP/RSTP/MSTP

Support any two ports to form a ring network and   support multiple independent self-healing ring network, support node   self-healing time ≤50ms,   support BPDU, root, ring protection

• Switch Function:

Application level:L2 Convergence

Support port speed limit, convergence,   flow control

Support port VLAN, IEEE 802.1Q VLAN

Support broadcast storm

Suppression network attacks: IP scan   protection, UDP port scan protection, TCP port scan protection, Worm virus   transmission protection

• Multicast   technology:

Support IGMP V1/V2/V3, IGMP snooping

Support GMRP, support static   multicast

• Manage and maintain

Support  WEB, CLI, SNMP and other management methods

Support  port mirroring, interface status monitoring, log management

Support  ACL access control list, support 802.1X

Support  PTP protocol

Support  SNMP V 1/V 2/V 3

• Performance   Specification:

Application Level: L2

Backplane Total Bandwidth: 256Gbps

Package Forwarding Rate: 131Mpps

MAC Table: 16K

MAC address table: support automatic update, two-way learning

Switching mode: Storage-forwarding

Power consume:＜ 45W

• Power

Access Terminal: Terminal

Input Voltage: DC 9 ~ 52V (dual power redundant backup) to support reverse   protection

• Work Temperature

Working   temperature: -40～75℃ （-40～167 °F）

Storage   temperature: -40～85℃ （-40～185 °F）

Relative   Humidity: 5%~95 %( no condensation)

• Industrial Standard:

EMI：FCC Part 15 Subpart B Class A，EN 55022 Class A

EMS: IEC(EN)61000-4-2(ESD): ±8kV Contact   discharge,±15kV air discharge

IEC(EN)61000-4-3(RS): 10V/m(80～1000MHz)

IEC(EN)61000-4-4(EFT):power line: ±6kV;data line:±4kV

IEC(EN)61000-4-5(Surge):power line: ±4kV CM/±2kV DM; data line:±2kV

IEC(EN)61000-4-6(RF   conduction): 3V(10kHz～150kHz),10V(150kHz～80MHz)

IEC(EN)61000-4-16(Common mode conduction): 30V cont. 300V,1s

IEC(EN)61000-4-8

Shock：IEC   60068-2-27

Freefall：IEC   60068-2-32

Vibration：IEC   60068-2-6

• Mechanical   properties：

Enclosure: IP40 wavy aerospace standard aluminum alloy

Size: 442   x 325 x 44 mm (length x width x height)

Weight: 4.8 kg

Mounting: Standard 1U rack mount