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G304 - Unmanaged 4-Port Industrial Ethernet Switch with PoE+

3U CompactPCI Serial

The G304 is an unmanaged rugged industrial Gigabit Ethernet switch implemented as a CompactPCI Serial board with 4 Gigabit Ethernet ports on RJ45 or M12 connectors.

  • G304 Product ImageG304 Unmanaged 4-Port Rugged Industrial Ethernet Switch with PoE+
  • G304 Product ImageG304 Unmanaged 4-Port Rugged Industrial Ethernet Switch with PoE+
  • G304 Product Image
  • G304 Product Image

Main Features

  • Unmanaged 4-port rugged Ethernet switch<br />4 Gigabit Ethernet on RJ45 or M12 X-coded<br />Power over Ethernet (PoE+) PSE (all ports)<br />LEDs for link and activity status<br />1 Gigabit Ethernet on rear I/O (optional)<br />-40 °C to +85 °C<br />EN 50155 (rolling stock)<br />PICMG CPCI-S.0 CompactPCI Serial
G304 Product Image

Technical Data

Switch Key Features
  • High-speed non-blocking, store-and-forward switching
  • Port configuration: copper, 10/100 and 1000 Mbit/s
  • Auto-negotiation / Auto MDI/MDIX crossover on all ports
  • 8K MAC address lookup table with automatic learning and aging
  • Port-based VLANs
Power Over Ethernet
  • PSE (Power Sourcing Equipment)
  • Supported standard: IEEE 802.3 Section 2, Type 1 and 2
  • Supply classes: 0, 1, 2, 3, 4
  • Number of powered devices: up to four (up to 61.6 W total)
Interfaces
  • Ethernet
    • 4x 10/100/1000BASE-T, RJ45
    • 4x 10/100/1000BASE-T, M12, X-coded, receptacle
    • 1x 1000BASE-T, backplane, P1, uplink
    • 1x 10/100/1000BASE-T, backplane, P6 (optional)
  • LED
    • Ethernet: link, activity
Product Standard
  • Compliance with CompactPCI Serial PICMG CPCI-S.0 Specification
  • Peripheral slot
  • Host connection:
    • One PCI Express x1 link, PCIe 1.x
    • Used as Ethernet switch uplink
Electrical Specifications
  • Supply voltage: +12 V (9.5 V to 15.5 V)
  • Power consumption
    • 7 W approx. (without PoE)
    • 85 W max. (with PoE)
  • Isolation voltage: 500 V
Mechanical Specifications
  • Dimensions: 3U, 4 HP
  • Weight: 348 g (with M12 connectors)
  • Cooling
    • Air cooling, forced convection, airflow 1.0 m/s
Environmental Specifications
  • Temperature range (operation)
    • -40 °C to +85 °C
  • Temperature range (storage): -40 °C to +85 °C
  • Relative humidity (operation): max. 95% non-condensing
  • Relative humidity (storage): max. 95% non-condensing
  • Altitude: -300 m to +3000 m
  • Climatic tests according to EN 68068
  • Shock: EN 61373
  • Vibration: EN 61373
Reliability
MTBF: 1 040 974 h @ 40°C according to IEC/TR 62380 (RDF 2000)
Safety
Flammability (PCBs): UL 94 V-0
EMC
  • EN 55022 (radio disturbance)
  • IEC 61000-4-2 (ESD)
  • IEC 61000-4-4 (burst)

Ordering Information

Standard G304 Models
02G304-00

Unmanaged Gigabit Ethernet switch, 4x RJ45, 1x rear port, PoE+, -40 °C to +85 °C

02G304-01

Unmanaged Gigabit Ethernet switch, 4x M12 X-coded, 1x rear port, PoE+, -40 °C to +85 °C, conformal coating

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