SPX-7400: Suprex Reader-Extender, Fiber Optic, Multi-Mode

MFR PART #  SPX-7400
PART #  892815
Minimum 1 Each
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SPX-7400: Suprex Reader-Extender, Fiber Optic, Multi-Mode
Connect readers to access controllers without Wiegand distance limits, using multi-mode Fiber Optic cable. Typical range is 2 miles (3.21 km). Use dark fiber available on site. Address environme ntal challenges such as excessive heat, lightning strikes, salt water, and corrosive / industrial sites.
The Suprex is a pair of units; a Central Unit and a Remote unit. The Central Unit connects to the access control panel, and the Remote Unit connect s to the Reader and its door hardware. The multi-mode Fiber Optic connection runs between the Central and Remote units.The SPX-7400 accommodates up to 8 readers when used with EXP-2000 Expansion Pairs. Use 1 Expansion Pair for each additional reader.
O ther Suprex models are available to link readers with an access control panel over Ethernet, single-mode Fiber Optic, or Wireless connections.


  • Recommended for sites with dark fiber, or to solve environmental challenges such as excessive heat, lightning, saltwater intrusion, erosion, or corrosive environments such as industrial sites
  • Supported data interfaces: Wiegand, Wiegand keypad, Strobed, and unsupervised F/2F
  • Supports up to 248 bits of credential data
  • Supports LED and REX switch I/O
  • Onboard relays for door strike / gate activation
  • Fiber cable connects to Suprex units with ST style connector


UNSPSC Code 43211700

Spec Sheet

Spec Sheet

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