JetNet 3908G-M12

Industrial Full Gigabit Unmanaged Booster Switch

  • 8 Gigabit/PSE M12 X-code, M12-A Power
  • Power feeding 15.4W/30W, compliance with IEEE 802.3af/
  • Power System design up to 180W budget and with
  • Rugged M12 Ethernet, power  connectors for vibration and shock application
  • IEEE 802.1p Class of Service (CoS) for packet forwarding precedence
  • 10K bytes Jumbo Frame for large file transmission
  • Broadcast storm packet filtering
Contact Print (PDF)


General description

Part number F00N3908000000
Life cycle status Active
Warranty 5 Years


Total ports number 8
10/100TX ports 8 x M12-X
Console 2 x 12-24V
DC power input AC 1KV
PoE ports 8
Power feeding mode M12-X: V+(1,2), V-(3,4)
PoE mode IEEE 802.3af/at
System PoE budget 180W @24V


Traffic priority (QoS) Yes
Jumbo frame/MAC address 10Kbytes


Housing/protection (IP) IP41 Steel Metal, IP54 Steel Metal by request
Dimension (HxWxD mm) 116 x 58 x 146
Mounting Wall Mount
Operating temperature -40~75℃


Regulatory/approval CE/FCC/EN50155/EN50121-4/EN50121-3-2/E-Mark 13
Compliance standard Heavy Industrial
RoHS Yes



File name Date
JetNet 3908G-M12/JetNet 3808G-M12 User Manual 12/29/2023 10:04:49 AM
JetNet 3908G-M12/JetNet 3808G-M12 QIG 12/29/2023 10:05:52 AM


File name Date
JetNet 3908G-M12 Drawings 12/29/2023 9:42:28 AM
Limited availability

JetNet 3908G-M12

Industrial Full Gigabit Unmanaged Booster Switch

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Replacement Parts: