GOMA ELETTRONICA SpA
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Rugged Networking Devices

MIL-SR / MIL-10SRRugged military switch with optional zero-packet-loss HSR/PRP redundancy

Manufacturer

Ports reach 26 Ethernet, configurable between 10/100/1000Base-T copper and 1GbE/10GbE fiber, plus one Ethernet service port and one RS-232 serial port on the Miscellaneous connector.

Layer 2 offers 802.1Q VLANs, 802.1p QoS, LLDP, port rate limiting and storm control; spanning tree redundancy covers STP, RSTP and MSTP. Layer 3 routing includes OSPF, RIP, BGPv4, EIGRP and VRRP; security integrates IEEE 802.1X and MACsec with optional firewall and VPN, synchronization follows IEEE 1588 PTPv2 as Transparent or Ordinary Clock and the sealed military enclosure takes 28 V power to MIL-STD-704 and MIL-STD-1275E.

At a glance

  • Serial interfaces: 1× RS-232 (Miscellaneous connector)
  • Management: Managed
  • Copper port speed: 10/100/1000 Gigabit Mbps
  • Redundancy protocols: MSTP
  • Supply voltage: 28 V DC
Request informationFull specifications ↓

Technical specifications

Serial interfaces1× RS-232 (Miscellaneous connector)
Digital I/O2× GPIO or PPS/IRIG-B input (Miscellaneous connector)
ConnectorsRJ45

Device typeEthernet switch
ManagementManaged
Copper port speed10/100/1000 Gigabit Mbps
Redundancy protocolsMSTPRSTPHSR/PRP(optional)

Supply voltage28 V DC
Power consumption20–35 W

Dimensions220 × 98 × 155 mm
Weight3 kg

CoolingFanless
MTBF200000 h(GB)

CertificationsDO-160MIL-STD-1275MIL-STD-461MIL-STD-704

Data extracted from the manufacturers' technical sheets: the official product spec sheet remains the reference for final confirmation.

Documentation

DatasheetPDF · 884 KB · Verified as of 18/07/2026

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