Catalog Rugged Digital Networks Solutions RJ Field USB field

IEEE Ethernet standards Models


802.3/u 802.3x


802.1p 802.1D 802.1w 802.1Q

RJS XX MG 7F3G XX Managed - Gigabit

IEEE 802.3/u IEEE 802.3x

10 Mbps & 100 Mbps fast Ethernet Full-Duplex with flow control

IEEE 802.1p Priority queuing - QoS, CoS, ToS/DS IEEE 802.1D/w Rapid spanning tree for redundant rings

IEEE 802.3ab 1000 Mbps Gigabit Ethernet

IEEE 802.1Q VLAN for traffic segregation

Ethernet features RJ45 ports

10 shields RJ45 ports 10/100 BaseT(X) or 1000 Base T(X) RJFTV: jam nut receptacle based on MIL-DTL-38999 III Olive drab cadmium or Nickel plated

Connectors for RJ45 ports

RJ45 speed

10 or 100 Mbps auto -negotiation

Typical latency

16 us + frame time @ 10 Mbps (varies on load and settings) 5 us + frame time @ 100 Mbps

Full / Half Duplex RJ45 MDI/MDIX

Automatic or configurable

Auto-crossover Auto-polarity

RJ45 TD and RD polarity MAC addresses supported


Memory bandwidth

32 Gbps (gigabit) ; 3.2 Gbps for all other models Link loss recovery time: 30 ms plus 5 ms per hop

Ring features

(for Ring model only )

Maximum switches in ring: 50+ Dual Ring support

Environmental specifications EMI emissions

EN55022 class A, FCC part 15, IC ES-003

EMC immunity

IEC61326-1, IEEE C37.90


MIL-STD-810F: 40g, 11ms, 18 saw tooth shocks


RTCA/DO-160C sinusoidal vibrations 5-55 Hz: 0.01 inch ; 55-500 Hz: 1.5 g


MIL-STD-810F: 50.000 ft - 15.000 m


Operating -40°C to +70°C Storage -40°C to +85°C


approx 2.8 kg

Power supply Input voltage

MG7F3G: 10-30 VDC, redundant power input (P1 and P2) MG7F3G-704: 10-30 VDC, single power input (P1 only) MG7F3G-PSM: single power input AC or DC - AC voltage: 85-264 VAC/Frequency 47-63 Hz - DC voltage: 120-370 VDC

Input power

5 W typical (all ports active)

Connectors for power

MIL-DTL-38999 III jam nut receptacle, olive drab cadmium or nickel plated 1 connector TVx07xx0935P: 6 cts # 22D (wire 0.4 mm 2 maxi) Sourcing power ; Maximum current : 0.5 A MG7F3G: ON if P1 and P2 have power and switch software is running MG7F3G-704: ON when software is running MG7F3G-PSM: ON when software is running; output power: 24VDC

“OK” contact output

Additional power protection for models MG7F3G-704 (option-704)


CE102 Conducted emission


Pt 6

600V input transient, applied for 10us Spikes: +/- 250 V for 100us Surges: 100 V for 50 ms at 0.5 mohm Ripple: 14VAC pk-pk


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