EPS-24G4XView Datasheet
Managed 28-Port Gigabit Ethernet Switch with 4 10G SFP+ Ports
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Overview |
The EPS-24G4X is a managed Ethernet switch based on
Diamond's EPSM-10GX4 switch module. The switch implements all features of the style='text-decoration: underline'>EPSM-10GX4
Ethernet switch module, including 24 10/100/1000Mbps copper ports and 4 10Gbps SFI ports accessed via SFP+
sockets. Depending on the ordering configuration, the switch contains embedded software supporting Layer 2 switching,
Layer 3 routing/switching, and optional IEEE1588 PTP operation.
Two software packages are available, Layer 2+ switching and Layer 3 routing/switching. In addition,
IEEE-1588 precision time protocol support is available with a minor modification to support an external precision clock circuit and
1pps signal source provided by the carrier board. All software features are manageable via a GUI web interface accessible over any port,
as well as with a command language accessed via a built-in RS-232 port.
EPS-24G4X is designed specifically to meet the challenges of vehicle and other rugged environments, with its -40/+85°C
operating temperature range, 50% thicker PCB, latching I/O connectors, and its MIL-STD-202G shock/vibration resistance. A wide-range input
power supply with built-in transient protection provides compatibility with a range of industrial and vehicle power supplies. The board
also forms the heart of Diamond’s SabreNet-24000 rugged Ethernet switch. Cooling for EPS-24G4X is provided via two heat sinks: a
low-profile heat sink between the carrier board and the EPSM module and a taller heat sink for the EPSM module.
The EPS-24G4X is included as part of the EPSM-10GX4 development kit. Schematics and bill of materials are included to simplify the development of custom advanced Ethernet switching solutions based
on the EPSM-10GX4 module.
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Block Diagram |
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Embedded Software |
Two software packages are available for EPS-24G4X, Layer 2+ switching and Layer 3 routing/switching. In addition,
IEEE-1588 precision time protocol support is available with a minor modification to install a precision clock circuit on the board.
All software features are manageable via a GUI web interface accessible over any port, as well as with a command language accessed via
a built-in RS-232 port. Customer branding is available to put your logo / color scheme / part numbers on the GUI and serial interface.
The table below shows some of the more popular features available. For a complete list of features available in
each software package, click here.
Layer 2+ software highlights include the following:
8K MAC addresses and 4K VLANs (IEEE 802.1Q)
8K IPv4 and IPv6 multicast group support
Jumbo frame support at all speeds
Flexible link aggregation support based on Layer-2 through Layer-4 information (IEEE 802.3ad)
Multicast and broadcast storm control, as well as flooding control
Rapid Spanning Tree protocol (RSTP) and MSTP
Multiple protocol support: IEEE 802.1d, IEEE 802.1w, IEEE 802.1s, and IEEE 802.1X
8 priorities and 8 QoS queues per port with scheduling
Layer3 software additional highlights:
Hardware- and software-based IPv6 L3 static routing
RFC 2328 OSPFv2 dynamic routing
IEEE 1588 precision time protocol (PTP)
RADIUS accounting
Port and Queue policers
| EPS-24G4X | Epsilon 28-port Ethernet switch with 24 10/100/1000 ports + 4
10G SFI ports, Layer 2+ switching software |
| EPS-24G4X-L3 | Epsilon 28-port Ethernet switch with 24 10/100/1000 ports + 4 10G SFI ports, Layer 3
routing/switching software |
| EPS-24G4X-1588 | Epsilon 28-port Ethernet switch with 24 10/100/1000 ports + 4 10G SFI ports,
Layer 3 routing/switching software with IEEE-1588 PTP clock circuit and software support |
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Specifications |
| Number of Ports |
24 10/100/1000Mbps Ethernet ports with non-blocking wire-speed performance
4 10G SFP+ ports |
| Implementation |
2-board solution: EPSM-10GX4 switch module provides core switch function and 12 PHYs; additional 12 PHYs and remaining circuitry implemented on carrier board |
| On-board Memory |
4MB packet memory |
| Network Management |
SNMP v1/v2c/v3; Web GUI and command line interface (CLI) |
| Serial Port |
1 RS-232 port for host interface, 38400/N/8/1 |
| Indicator lights |
LEDs for each port indicate link status and speed |
| Dimensions |
107 x 156mm / 4.213 x 6.142" |
| Input voltage |
7-40VDC |
| Power consumption |
Vin = 24VDC:
13W, all ports idle
20W, all 24 1G ports active
26W, all 24G ports and all 4 10G ports active |
| Power Management |
ActiPHY and PerfectReach power management reduce power for shorter cable lengths and shut down power to disconnected ports |
| Operating temperature |
-40 to +80°C |
| Weight |
389g / 13.7oz |
| RohS |
Compliant |
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Get an online quote |
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EPS-24G4X |
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