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The 2 Wire POTS (Plain Old Telephone Service) system provides transmission of standard analog phone.
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The 2 Channel POTS Fiber Link Cards are fully featured and hardened for substation and critical application use.
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The 4 Channel POTS Fiber Link Cards are fully featured and hardened for substation and critical application use.
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The Single Channel T1 Fiber Link Card converts electrical/copper T1 signals and transports them over fiber.
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The 2 Channel T1 Fiber Link Card converts electrical/copper T1 signals and transports them over fiber.
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The 4 Channel T1 Fiber Link Card converts electrical/copper T1 signals and transports them over fiber.
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The 4 Wire Analog Data fiber link card transmits a 600 Ohm voice frequency signal over fiber.
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This system provides simultaneous transmission of 4-wire data and single or bidirectional E&M over two fibers.
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The Gigabit Ethernet Card transmits a copper gigabit Ethernet signal over fiber and also includes integrated relay alarms to indicate fiber and copper link states.
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The 10/100/1000 Fiber Link Card transmits a copper Gigabit Ethernet signal over Fiber.
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The 10/100 Fiber Link Card transmits a copper Fast Ethernet signal over Fiber.
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Transmits copper RS-232 serial data over fiber optic cable, supports full 9-PIN RS-232 applications.
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The Serial Data Fiber Link Card transports two active channels of copper serial data over fiber optic cable.
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The RLH 4 Wire 56k DDS Fiber Link cards transmits a high speed Digital Data Service (DDS) circuit over Fiber.
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This system provides a transmission of up to four independent contact closure signals over one optical fiber.
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This system provides a transmission of up to Eight independent contact closure signals over one optical fiber.