Waterproof Connectors Combining Optical and Electrical Connections
MF25 Series
SC
■Features
1. Fiber optic and electric hybrid connection
3 electrical contacts rated at 30A max. current
2 fiber optic connections (single or multi-mode fibers)
2. Used in harsh outdoor environments
Dec.1.2017 Copyright 2017 HIROSE ELECTRIC CO., LTD. All Rights Reserved.
Construction, materials and components assure
consistent performance when used outdoor. Tested
500 hours in salt fog without any affect on its performance.
Rated IP67 - complete protection against dust, no
water penetration when submerged in water at depth
of 1.8m for 48 hours.
Up to 18 mm outside diameter cable can be used
(electrical and optical combined).
Solder termination of electrical conductors having
cross sectional area of 6mm_ (equivalent of AWG#10)
may be used.
FC
3. Variety of cables
MU
4. Low insertion loss
■Applications
Outdoor optical transmission systems: Surveillance
cameras and monitors, base stations, railway,
transportation, survey, geological and exploration
equipment.
Ferrule can be tuned to guarantee insertion loss of
less than 0.4dB.
Harsh
Environment
■Product
Specifications
Ratings
Operating temperature range:-40ç to +75ç
Current rating: 30A
Test Method (IEC 61300)
SM
MM(GI)
SM
MM(GI)
Wavelength 1310±30nm (LD)
Wavelength 1310±30nm (LED)
Wavelength 1310±30nm (LD)
500V DC
1000V AC / one minute
500 times
Frequency: 10 to 500MHz, single amplitude of 0.75mm,
3 hours in each of the 3 axis.
Acceleration of 490m/s
2
, 11ms duration, sin half-wave
waveform, ration, half sine shock pulse, 3 cycles in
each of the 3 axis.
-71±2ç, humidity: 95±5%, 336 hours
-40ç to +75ç 42 cycles
240 hours at 85ç
240 hours at -40ç
5% salt solutions for 500 hours
Air pressure: 4.9 kPa, Submerged for one minute
Storage temperate range:-40ç to +85ç
Voltage rating: 300V AC, 420V DC
Specifications
0.4dB max.
0.3dB max. (Note)
40dB min.
22dB min.
1000 M ohms min.
Attenuators
Item
Optical/electrical
Characteristics
Insertion Loss
Return Loss
Insulation resistance
Withstanding voltage
Durability
(cycles, mating/un-mating)
Vibration
Shock
Humidity
Terminators
No flashover or insulation breakdown
Insertion loss after test: 0.4dB max. (SM)
Insertion loss after test: 0.3dB max. (MM:GI)
Return loss after test: 40dB min. (SM)
No visible damage or dislocation of any
component or cable.
Insertion loss after test: 0.4dB max. (SM)
Insertion loss after test: 0.3dB max. (MM:GI)
Return loss after test: 40dB min. (SM)
No visible damage, dislocation of clamp or cable.
No corrosions
No air foam leakage
Mechanical
Characteristics
POF / PCF
Environmental
Characteristics
Temperature cycle
Dry heat
Cold
Salt spray
Air tight
Note: Measured with a 1.5 dB Mode scrambler.
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