10/100/1000 Unmanaged Industrial Switches

DISCONTINUED – 065-7404GATB & 065-7408GATB
For Replacement options see End-of-Life Notifications


The Signamax 10/100/1000 Unmanaged Industrial Switches are designed to operate in rugged environments with extreme temperature conditions. There is a choice of a four or eight 10/100/1000BaseT/TX ports. Designed to operate in rugged environments with extreme temperature conditions ranging from -40°F to 167°F (-40°C to 75°C).

These unmanaged switches offer an affordable solution for outdoor environments, transportation roadside systems, shop floors, and other harsh environments. The compact, plug-and-play style does not require complex user setup and are a great cost-effective option for Security and Public Safety applications.



  • Broadcast storm protection
  • Network status LED indicators
  • Extended operating temperature range -40°F to 185°F (-40°C to 85°C)
  • IP40 rugged, high-strength, dust proof, and closed design metal case




IEEE802.3 10BaseT
IEEE802.3u 100BaseTX
IEEE 802.3ab 1000BaseT
IEEE802.3x Flow Control


P/N 065-7404GATB: 4 – RJ-45 10/100/1000BaseT/TX Auto-Negotiation, Auto-MDI/MDIX ports.
P/N 065-7408GATB: 8 – RJ-45 10/100/1000BaseT/TX Auto-Negotiation, Auto-MDI/MDIX ports


Per Switch: Power 1 (Green); Power 2 (Green)
Per Port: 10/100/1000 Mbps Link/Activity (Green)


Latency: < 5.1 μs
Throughput, per port: 14,880 pps for 10 Mbps, 148,800 pps for 100 Mbps, 1,488,100 pps for 1000 Mbps
MAC Address Capacity: 1K


DC Input Range: 12 to 36 V DC Connected via Redundant Terminal Block


Operating Temperature: -40°F to 185°F (-40°C to 85°C)
Storage Temperature: -40°F to 185°F (-40°C to 85°C)
Operating Humidity: 5 to 95% (non-condensing)


P/N 065-7404GATB:
Dimensions: 2.38” W x 5.51” H x 4.65” D (60.5 mm x 140 mm x 118 mm)
Weight: 1.46 lb (0.66 kg)
P/N 065-7408GATB:
Dimensions: 2.38” W x 5.51” H x 4.65” D (60.5 mm x 140 mm x 118 mm)
Weight: 1.56 lb (0.71 kg)
Housing: IP40 protection, metal case


EMI: FCC, EN55022 (CISR22 ClassA)
EMS: ESD Standards (EN61000-4-2); Radiated RFI Standards (IEC 61000-4-3);Burst Standards (IEC 61000-4-4); Surge Standards (IEC 61000-4-5); Induced RFI Standards (IEC 61000-4-6); Magnetic Field Standards (IEC 61000-4-8)
Environmental Test Compliance: Vibration Resistance (IEC 60068-2-6 Fc); Operation/Storage/Transport Shock (IEC 60068-2-27 Ea); Free Fall (IEC 60068-2-32 Ed)


Five Years



Download Specifications (PDF 340 Kb) Revised 04.11.2016

Download User’s Guide (065-7404GATB) (PDF 199 Kb) Revised 10.19.2015

Download User’s Guide (065-7408GATB) (PDF 205 Kb) Revised 10.19.2015