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Samm Market
Telecommunications
Heating Syetems
FOTAS
FARNELLM28876 Cable Assemblies
STRAN Technologies offers cylindrical multi-pin and socket fiber optic connectors manufactured and qualified to the design and interface requirements referenced in the MIL-PRF-28876E specification. This series of connectors provide multi-channel interconnects for 2, 4, 6, 8, 18 and 31 contacts (termini) in a single circular shell. Available in straight, 45 and 90 degree versions, and in various materials and finishes which include Cadmium/Nickel over Al, Hard-coat anodized over Al, and 303 or 316 stainless steel. The M28876 connectors offer the customer a very reliable, rugged interconnect product that is designed to provide low loss over 20+ years of life in harsh environments. Various configurations allow this series to accommodate many variables based upon the customers needs.
Features / Options
- Corrosion resistant
- Environmental and moisture sealed
- Field maintainability
- High Impact Shock and thermally resistant
- Low loss (<0.5db typically)
- Sealed floating termini design Variety of backshells: Straight, 45 and 90 degree versions
- Single mode/multi mode operation
Connectors:
- 28876 Plug/Plug
- 28876 Jam Nut Receptacle to ST
- 28876Flange Mount Receptacle to ST
- 28876Plug/ Flange Mount SN Receptacle
- 28876Plug/ Jam Nut Receptacle
Channel Count (number of fibers):
- 4, 6, 8, 18, 31 Channels
Plating Options:
- Black Anodize
- Cadmium Olive Drab
- Electroless Nickel
- Hard Anodize Steel Gray
- Passivate
- No Plating
Connector Materials:
- 303 Stainless Steel
- 316 Stainless Steel
- Plastic
- Available in cadmium nickel over aluminum, hard coat anodized
Strain Relief Options:
- Nylon Flex/ Dome
- Ni plated brass Flex/ Dome
- Stainless Kellems
- Rubber Boot
- Rubber Boot/ Nylon Dome
- None
Cable and Fiber Type:
- Tactical
- Armored
- Breakout
- Distribution
- Hybrid
- Special
- 62.5/125 Multimode Fiber (MM-62.5μm)
- 50/125 Multimode Fiber (MM-50μm)
- 9/125 Singlemode Fiber (SM-9μm)
- Length: 24” to 1 Mile (0.6m to 1.6km)
Special Instructions:
- Spool onto: Reel, Backpack, Loose Coil
- Pinout: Straight, Crossover, Special
Specifications:
| Title | Description |
|---|---|
| Optical Loss | 9/125: 0.75 dBmax, 0.35 dBtyp62.5/125: 0.75 dBmax, 0.14 dBtyp |
| Return Loss | >30 dB MMF, >40 dB SMF with PC polish |
| Mating Durability | 500 cycles per EIA-455-21 |
| Vibration | Per EIA/TIA-455-11 |
| Thermal Shock | 40°C to +70°C per EIA-455-71 |
| Cable Pull-Out Force | >162 lbs per MIL-PRF-28876, para 3.11.4 |
| Shock | Per MIL-S-901D |
| Humidity | Per EIA-455-5, Type 2 |
| Fluid Immersion | Per EIA-455-12A |
| Crush Resistance | 218 lbs per MIL-PRF-28876E, para 4.6.5.7 |
| External Bend Moment | 300 in-lb per MIL-PRF-28876, para 4.6.5.2 |
| Cable Seal Flexing | Per MIL-STD-1344, Method 2017 |
| Impact | Per EIA-455-2 |
| Temperature Cycling | Per TIA/EIA-455-3 |
| Life Aging | Per MIL-PRF-28876E FOTP-4 |
| Water Pressure | Per MIL-PRF-28876E, para 4.6.6.15 |
| File | Info |
|---|---|
 4-CH-28876-PLUG-WITH-STRAIGHT-BACKSHELL-TO-4-RUGGEDIZED-ST | [PDF, 1.16 MB] |
| M28876-Series-Military-Shipboard-Fiber-Optic-Connectors | [PDF, 1.16 MB] |
