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FC Adapter Series

Fibre-optic FC adapter series with screw-type locking — square, rectangular and round (D1/D3/D4/D5/DD) metal-body mounts in simplex and duplex for CATV, LAN/WAN, Broadband and FTTx

  • FC interface with screw-type locking — stable and reliable
  • Available in square (solid or 2-piece), rectangular and round (D1, D3, D4, D5, DD) mounts
  • Metal body for long life — more than 1000 matings
  • Singlemode in two grades: Grade B (0.1 dB) and Grade C (0.2 dB)
  • Multimode in Grade C / Grade M
  • APC (green dust cap) and UPC (yellow dust cap) versions
  • Ceramic (Zirconia) sleeve standard; PhBz sleeve on FCdx rectangular PC variant
  • Standard plugable dust cap; screwable dust cap on request (-S suffix)
  • Compliant with JIS C5970, Bellcore GR-326, IEC 61300 and RoHS
FC Adapter Series

Interface

FC

Locking

Screw-type (key width APC 2.05 mm / UPC 2.15 mm)

Mount shapes

Square solid, square 2-piece, rectangular, round D1/D3/D4/D5/DD

Configurations

Simplex (FCsx) / Duplex rectangular (FCdx)

Housing

Metal

Singlemode grades

Grade B (0.1 dB) / Grade C (0.2 dB)

Sleeve material

Ceramic (Zirconia); PhBz on duplex rectangular PC

Available Variants

VariantNet weightOrder code
FCsx PC Adapter, 2 screws, Solid square, Ceramic sleeve, SM, Grade B, yellow dust cap9 gEC02.310601.006
FCsx PC Adapter, 2 screws, Solid square, Ceramic sleeve, SM, Grade C, yellow dust cap9 gEC02.310101.006
FCsx APC Adapter, 2 screws, Solid square, Ceramic sleeve, SM, Grade B, green dust cap9 gEC02.310601.004
FCsx APC Adapter, 2 screws, Solid square, Ceramic sleeve, SM, Grade C, green dust cap9 gEC02.310101.004
FCsx PC Adapter, 2 screws, Solid square, Ceramic sleeve, MM, Grade C, white dust cap9 gEC02.310401.001
FCsx PC Adapter, 2 screws, 2-piece square, Ceramic sleeve, SM, Grade B, yellow dust cap9 gEC02.310602.006
FCsx PC Adapter, 2 screws, 2-piece square, Ceramic sleeve, SM, Grade C, yellow dust cap9 gEC02.310102.006
FCsx APC Adapter, 2 screws, 2-piece square, Ceramic sleeve, SM, Grade B, green dust cap9 gEC02.310602.004
FCsx APC Adapter, 2 screws, 2-piece square, Ceramic sleeve, SM, Grade C, green dust cap9 gEC02.310102.004
FCsx PC Adapter, 2 screws, 2-piece square, Ceramic sleeve, MM, Grade C, white dust cap9 gEC02.310402.001
FCsx PC Adapter, 2 screws, Solid rectangular, Ceramic sleeve, SM, Grade B, yellow dust cap6 gEC02.310610.006
FCsx PC Adapter, 2 screws, Solid rectangular, Ceramic sleeve, SM, Grade C, yellow dust cap6 gEC02.310110.006
FCsx APC Adapter, 2 screws, Solid rectangular, Ceramic sleeve, SM, Grade B, green dust cap6 gEC02.310610.004
FCsx APC Adapter, 2 screws, Solid rectangular, Ceramic sleeve, SM, Grade C, green dust cap6 gEC02.310110.004
FCsx PC Adapter, 2 screws, Solid rectangular, Ceramic sleeve, MM, Grade C, white dust cap6 gEC02.310410.001
FCdx PC Adapter, 2 screws, Solid rectangular, PhBz sleeve, SM, Grade B, yellow dust cap10 gEC02.510610.006
FCdx PC Adapter, 2 screws, Solid rectangular, PhBz sleeve, SM, Grade C, yellow dust cap10 gEC02.510110.006
FCdx APC Adapter, 2 screws, Solid rectangular, Ceramic sleeve, SM, Grade B, green dust cap10 gEC02.510610.004
FCdx APC Adapter, 2 screws, Solid rectangular, Ceramic sleeve, SM, Grade C, green dust cap10 gEC02.510110.004
FCdx PC Adapter, 2 screws, Solid rectangular, Ceramic sleeve, MM, Grade C, white dust cap10 gEC02.510410.001
FCsx PC Adapter, Round D1, Central screw, Ceramic sleeve, SM, Grade B, yellow dust cap6 gEC02.310603.006
FCsx PC Adapter, Round D1, Central screw, Ceramic sleeve, SM, Grade C, yellow dust cap6 gEC02.310103.006
FCsx APC Adapter, Round D1, Central screw, Ceramic sleeve, SM, Grade B, green dust cap6 gEC02.310603.004
FCsx APC Adapter, Round D1, Central screw, Ceramic sleeve, SM, Grade C, green dust cap6 gEC02.310103.004
FCsx PC Adapter, Round D1, Central screw, Ceramic sleeve, MM, Grade C, white dust cap6 gEC02.310403.001
FCsx PC Adapter, Round D3, Central screw, Ceramic sleeve, SM, Grade B, yellow dust cap6 gEC02.310605.006
FCsx PC Adapter, Round D3, Central screw, Ceramic sleeve, SM, Grade C, yellow dust cap6 gEC02.310105.006
FCsx APC Adapter, Round D3, Central screw, Ceramic sleeve, SM, Grade B, green dust cap6 gEC02.310605.004
FCsx APC Adapter, Round D3, Central screw, Ceramic sleeve, SM, Grade C, green dust cap6 gEC02.310105.004
FCsx PC Adapter, Round D3, Central screw, Ceramic sleeve, MM, Grade C, white dust cap6 gEC02.310405.001
FCsx PC Adapter, Round D4, Central screw, Ceramic sleeve, SM, Grade B, yellow dust cap5.5 gEC02.310606.006
FCsx PC Adapter, Round D4, Central screw, Ceramic sleeve, SM, Grade C, yellow dust cap5.5 gEC02.310106.006
FCsx APC Adapter, Round D4, Central screw, Ceramic sleeve, SM, Grade B, green dust cap5.5 gEC02.310606.004
FCsx APC Adapter, Round D4, Central screw, Ceramic sleeve, SM, Grade C, green dust cap5.5 gEC02.310106.004
FCsx PC Adapter, Round D4, Central screw, Ceramic sleeve, MM, Grade C, white dust cap5.5 gEC02.310406.001
FCsx PC Adapter, Round D5, Central screw, Ceramic sleeve, SM, Grade B, yellow dust cap5 gEC02.310607.006
FCsx PC Adapter, Round D5, Central screw, Ceramic sleeve, SM, Grade C, yellow dust cap5 gEC02.310107.006
FCsx APC Adapter, Round D5, Central screw, Ceramic sleeve, SM, Grade B, green dust cap5 gEC02.310607.004
FCsx APC Adapter, Round D5, Central screw, Ceramic sleeve, SM, Grade C, green dust cap5 gEC02.310107.004
FCsx PC Adapter, Round D5, Central screw, Ceramic sleeve, MM, Grade C, white dust cap5 gEC02.310407.001
FCsx PC Adapter, Round DD, Central screw, Ceramic sleeve, SM, Grade B, yellow dust cap5 gEC02.310670.006
FCsx PC Adapter, Round DD, Central screw, Ceramic sleeve, SM, Grade C, yellow dust cap5 gEC02.310170.006
FCsx APC Adapter, Round DD, Central screw, Ceramic sleeve, SM, Grade B, green dust cap5 gEC02.310670.004
FCsx APC Adapter, Round DD, Central screw, Ceramic sleeve, SM, Grade C, green dust cap5 gEC02.310170.004
FCsx PC Adapter, Round DD, Central screw, Ceramic sleeve, MM, Grade M, white dust cap5 gEC02.310470.001

Technical Specifications

  • Sleeve material

    Ceramic (Zirconia)

  • Key width — APC

    2.05 mm

  • Key width — UPC

    2.15 mm

  • Insertion loss — Grade B (IEC 61300-3-4)

    0.1 dB

  • Insertion loss — Grade C (IEC 61300-3-4)

    0.2 dB

  • Mode type

    Singlemode / Multimode

  • Mating durability (IEC 61300-2-2)

    500 cycles at not less than 3 s between engagement

  • Pull-out force (IEC 61300-2-6)

    100 N at 10 N/s, 60 s

  • Cold (IEC 61300-2-17)

    -40 °C (±3 °C), 96 h

  • Dry heat (IEC 61300-2-18)

    +85 °C (±3 °C), 96 h

  • Change of temperature (IEC 61300-2-22)

    -40 °C to +95 °C, 60 min at extremes, 1 °C/min rate of change, 12 cycles

  • Damp heat (IEC 61300-2-19)

    +40 °C (±2 °C) at 93 % RH, 2–3 % RH, 96 h

  • Durability (500 mating)

    0.2 dB max increase

  • Withdrawal force (g/f)

    100 / 300

  • Operating temperature

    -40 to +80 °C

  • Net weight — square solid / 2-piece

    9 g

  • Net weight — rectangular simplex

    6 g

  • Net weight — rectangular duplex

    10 g

  • Net weight — round D1 / D3

    6 g

  • Net weight — round D4

    5.5 g

  • Net weight — round D5 / DD

    5 g

  • Standards

    JIS C5970, Bellcore GR-326, IEC 61300, RoHS

Key Features

  • Multiple mount shapes

    Choose from square (solid or 2-piece), rectangular and round (D1, D3, D4, D5, DD) mounts to match panel cut-outs across different applications. D-shaped and H-shaped (rectangular) variants drop into existing panel mounts easily.

  • Long-life metal body

    All-metal body rated for more than 1000 matings.

  • Screw-type locking

    Stable and reliable screw-type locking with FC standard key — APC key width 2.05 mm, UPC key width 2.15 mm.

  • UPC and APC dust caps

    Standard plugable dust caps colour-coded: yellow for singlemode UPC, green for singlemode APC, white for multimode. Screwable dust caps on request (add '-S' to the article number).

  • Ceramic precision sleeve

    High-precision Zirconia ceramic sleeve standard. Rectangular FCdx PC variant uses a phosphor-bronze (PhBz) sleeve.

  • International compliance

    Compliant with JIS C5970, Bellcore GR-326 and IEC 61300. All parts RoHS-compliant.

Available Variants

  • Square solid
  • Square 2-piece
  • Rectangular simplex
  • Rectangular duplex
  • Round D1 / D3 / D4 / D5 / DD
  • Metal body
  • Screw-type locking
  • APC / UPC

Application Areas

  • CATV

    Cable television networks

  • LAN & WAN

    Local- and wide-area networks

  • Network

    General fibre-optic network infrastructure

  • Broadband

    Broadband telecommunication links

  • FTTx

    Fibre-to-the-x access networks

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