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

3U CompactPCI Serial

The G304 is an unmanaged 3U Gigabit Ethernet switch implemented as a CompactPCI Serial board with 4 Gigabit Ethernet ports on RJ45 connectors.

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  • 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
  • 4 Gigabit Ethernet (front) on RJ45 (M12 optional)
  • Power over Ethernet (PoE+) PSE (all ports)
  • LEDs for link and activity status
  • 1 Gigabit Ethernet on rear I/O (optional)
  • -40°C to +85°C (screened)
  • EN 50155 class TX (railways)
  • 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)
Front Interfaces
Ethernet
  • Four RJ45 connectors, 10/100/1000BASE-T, or
  • Four 8-pin M12 connectors, X-coded, 10/100/1000BASE-T
  • Eight link and activity LEDs (two per channel)
Rear Interfaces
Ethernet
  • One Gigabit Ethernet 1000BASE-T port on CompactPCI P1, uplink
  • One Gigabit Ethernet 10/100/1000BASE-T port on CompactPCI P6 (optional)
Backplane 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 (-3%/+5%)
  • Power consumption
    • 7 W approx. (without PoE)
    • 85 W max. (with PoE)
  • Isolation voltage
    • IEE802.3 (2012), Section 1; 9.7 Electrical Isolation - Environment A for 500 V (with M12 connectors), or
    • IEE802.3 (2012), Section 1; 9.7 Electrical Isolation - Environment B for 1500 V (with RJ45 connectors)
Mechanical Specifications
  • Dimensions
    • 3U, 4 HP
  • Weight
    • 348 g (with M12 connectors)
Environmental Specifications
  • Temperature range (operation)
    • -40°C to +85°C (screened)
    • Airflow: 1.0 m/s
  • Temperature range (storage): -40°C to +85°C
  • Cooling concept
    • Air-cooled, or
    • Conduction-cooled in MEN CCA frame
  • 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
  • Conformal coating; optional
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

5-port unmanaged Gigabit Ethernet Switch (4 front ports, 1 rear port) with PoE+ (60 W max), USB PoE management, RJ45, -40..+70 (+85)°C with qualified components

02G304-01

5-port unmanaged Gigabit Ethernet Switch (4 front ports, 1 rear port) with PoE+ (60 W max), USB PoE management, M12, -40..+70 (+85)°C with qualified components, conformal coating

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