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ComEth 4590a

3U OpenVPX Gigabit and 10/40 Gigabit Ethernet switch

  • 3U VPX
  • CP : 7*10GBase-KR/1000Base-KX
  • DP : up to 11*10GBase-KX4/KR or 40GBase-KR4
  • Front Fiber interfaces
  • Air-cooled and conduction-cooled versions
  • L3 IP V4 & V6 routing Engine

3U VPX 10/40 Gigabit Ethernet Layer 3 switch

The ComEth4590a is a high performance layer 3 switch implementing two ethernet switch matrix that control and separate physically the Control and Data Planes for highly secured VPX3U systems. These two Ethernet packet processors, managed by the Dual core ARM processors and the Interface Concept Switchware, offer remarkable switching capabilities and multiple Giga, 10 and 40G Ethernet configurations.

The ComEth 4590a also implements a micro-controller dedicated to the management plan (VITA 46.11). The ComEth 4590a is available in air-cooled and conduction cooled versions.
The ComEth 4590a is compliant with the slot profile:SLT3-SWH-5F4UG7U

ComEth 4590a configuration

Control Plane:

  • 7 * Ultra Thin Pipe ports routed on rear I/O (P2), operating in 10GBase-KR or1000Base-KX modes
  • 1 * front optical port supporting 10GBase-SR or 1000Base-SX

 Data Plane:

  • 5 * Fat Pipe ports routed on rear I/O (P1/P2), operating in 10GBase-KX4 or 40GBase-KR4 modes
       note: each Fat Pipe can also be splitted to provide 4 * 10GBase-KR or 1000Base-KX ports
  • 2 * Ultra Thin Pipe ports routed on rear I/O (P2), operating in 10GBase-KR or 1000Base-KX modes
  • 2 * Ultra Thin Pipe ports routed on rear I/O (P2), operating in 1000Base-KX mode
  • 2 * front optical ports supporting 10GBase-SR or 1000Base-SX

Speed, duplex, auto-negotiation, flow control and power management on all ports
VLAN support / 802.1Q tagging
Port mirroring
Port rights management
Static MAC address list
Static IPM address list
Port static authentication
IEEE 802.1X authentication
Ingress filtering
Storm prevention
QoS on all ports
Ingress / egress access lists
Rate limiting
QoS remarking
Static trunking / LACP
IGMP/MLD snooping

Login/password, key or certificate authentication
Secure switch management 
802.1X port-based authentication

Layer 2 802.1p User Priority 
Layer 3 IP DSCP (Diffsev)
Access Control Lists (L2, L3, L4)

IGMP snooping (v1, v2, v3)
MLD snooping (v1, v2)

IPv4 routing (unicast/multicast)
Static IP routing (unicast 
and multicast)
RIPv1, RIPv2 (IPv4)
OSPFv2 (IPv4) / OSPFv3(IPv6)

PBIT results
Temperature information
CPU load
Switch state
Global and detailed ports 
VLANs statistics
Bridge egress, ingress and 
RMON statistics
Ingress and egress access 
lists statistics
Rate limiting statistics
Queues and ingress buffers 
IGMP snooping state by 
VLAN and by port
MAC address table access
IPM address table access
STP/RTSP state

ComEth4590 10G Ethernet Switch 3U OpenVPX IP router diagram
ComEth4590 10G Ethernet Switch 3U OpenVPX IP router diagram
Criterion Standard Extended Rugged Conduction-cooled 71°C Conduction-cooled 85°C
Coating Optional Yes Yes Yes Yes
Operat. Temp. 0 to 55°C -20 to 65°C -40°C to 71°C or 85°C (*) -40°C to 71°C
at the thermal interface (*)
-40°C to 85°C
at the thermal interface (*)
Rec. airflow 1 .. 2 m/s 2 .. 3 m/s 2 .. 5 m/s - -
Oper. HR% no cond. 5 to 90% 5 to 95% 5 to 95% 5 to 95% 5 to 95%
Storage Temp. -45°C to 85°C -45°C to 85°C -45°C to 100°C -45°C to 100°C -45°C to 100°C
Sinusoidal Vibr 2G [20..2000]Hz 2G [20..2000]Hz 5G [20..2000]Hz 5G [20..2000]Hz 5G [20..2000]Hz
Random Vibr 0.002g2 /Hz
0.002g2 /Hz
0.05g2 /Hz
0.1g2 /Hz
0.1g2 /Hz
Shock 1/2 Sin. 11ms 20G 20G 40G 40G 40G
(*) Temperature grades are subject to availability according to IC products. Please consult us.

Produits associés


FPGA Boards

  • 3U VPX 
  • 1*Kintex® UltraScale™ FPGA
  • 2* DDR4 banks (up to 4GB each)
  •  1*Artix®-7 control node
  • 1*FMC+ site (VITA 57.4)


Single Board Computers

  • 3U VPX
  • NXP QorIQ T2080 processor
  • up to 8 GB DDR3-ECC 
  • PCIe switch
  • 1GB NAND flash
  • XMC slot

ComEth 4085a

Ethernet Switches

  • 3U VPX
  • Managed Layer 2+/ 3 
  • up to 21 ports
  • 16*10/100/1000Base-T (rear)
  • 1 *10/100/1000Base-T/BaseSX (front)
  • L3 Unicast Engine