Bulgin 4000 Series Fiber Optic Connectors

Bulgin 4000 Series Fiber Optic Connectors are small optical connectors for harsh environments and range in length from 5m to 450m. These connectors offer a secure quick-twist bayonet connection for durable mechanical mating. The series is available in both single-mode OS1 and multi-mode OM1 as well as OM3 cabled versions. Bulgin 4000 Series Fiber Optic Connectors feature a simplex LC-type interface and an IP68/IP69K rating once mated. Typical applications include harsh environments, telecom, industrial, server rooms, marine, and civil engineering.


  • Simplex LC-type interface
  • OS1, OM1, and OM3 cabled versions
  • 5m to 450m cable length range
  • 19.7mm diameter over coupling ring
  • Flex, flex inline, and rear panel
  • Sealed to IP66, IP68, and IP69k when mated
  • Color-coded O-rings and washers for easy identification purposes
  • Secure and proven locking system
  • Polyamide UL 94-V0 flame-retardant molding material
  • Tamper-proof construction
  • Sealing caps available to maintain IP68 rating


  • Harsh environments
  • Telecom
  • Industrial
  • Server rooms
  • Marine and civil engineering


Bulgin 4000 Series Fiber Optic Connectors


Publicado: 2018-05-31 | Actualizado: 2022-11-30