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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 connectors.
G304 Unmanaged 4-Port Rugged Industrial Ethernet Switch with PoE+
G304 Unmanaged 4-Port Rugged Industrial Ethernet Switch with PoE+
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
- EN 50155 class TX (railways)
- PICMG CPCI-S.0 CompactPCI Serial
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
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 RJ45, 1 rear port) with PoE+, USB PoE management, -40°C to +85°C
02G304-01
5-port unmanaged Gigabit Ethernet Switch (4 front ports M12, 1 rear port) with PoE+, USB PoE management, -40°C to +85°C, conformal coating