HYSF SFCOEBH4M is a high-current 4-pin male bulkhead connector with 31.7 mm body length. IP68 rated, 60 MPa tested, designed for Gigabit Ethernet + power feedthroughs in ROVs, high-resolution cameras, Ethernet-enabled thrusters and deepsea hybrid data/power systems up to 6000 m.
The HYSF SFCOEBH4M delivers full 1000BASE-T Gigabit Ethernet combined with power in a robust bulkhead mount design, ideal for hybrid data + power penetrations where space and reliability are paramount.
Precision-machined 316L stainless steel body with gold-plated brass pins, double O-ring sealing, and supplied with stainless mounting nut + washer. Pre-terminated with 4 × mixed AWG PTFE leads (typically 2 power + 2 twisted pairs for Ethernet).
The preferred solution for Ethernet-enabled thruster penetrators, high-resolution camera ports with power, hybrid sensor interfaces and demanding subsea systems requiring combined high-speed data and power. ISO9001-2015 certified with 100% hyperbaric testing.
Model: SFCOEBH4M
Brand: HYSF
Type: High Current 4-Core Male Bulkhead Connector
Gender: Male
Pin Count: 4
Contact Material: Gold-plated Brass
Current Rating: 30A on power pins, 8A on data pins
Voltage Rating: 600V AC/DC
Housing Material: 316L Stainless Steel
Sealing: Double O-Ring
Body Diameter: 31 mm
Body Length: 31.7 mm
Mounting: Threaded with Nut & Washer
Cable: Pre-terminated 4 × mixed AWG PTFE Leads (Gigabit Ethernet + Power capable)
Waterproof Rating: IP68
Pressure Rating: 60 MPa (~6000 m)
Operating Temperature: -20°C to 80°C
Application: Gigabit Ethernet + Power Penetrators, Ethernet Thruster Ports, High-Resolution Camera Feeds with Power, Deepsea Hybrid Data/Power Distribution
Certification: ISO9001-2015
Compatibility: Corresponding High-Current Female Plugs
Place of Origin: Guangdong, China
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