The T1 Multiplexer (or Fiber Mux System) transports up to two T1lines over two strands of fiber. It has B8ZS and AMI compatibility,with LED status indicators for system monitoring, alarm and dualpower inputs.
Key Features• Applications for critical, high voltage, remote or un-mannedlocations that must remain operating 24/7/365.• Simplex 60mA line powered on the drop side from the T-1 spanor HDSL NIU/RT unit, eliminating costly external powerarrangements.• Compatible with 2 Channel T1 Fiber Link Card.• May be powered externally with 24~56VDC 100mA local poweron dual redundant power connectors.• Environmentally hardened to operate in -40°F to +158°F(-40°C to +70°C) environments.• Accommodates up to two incoming T-1 4 wire copper lines overone fiber pair.• Ideal for T-1 applications where available fiber strands, enclosuresor mounting space are limited.• The same module may be used at either end of the fiber system,simplifying spares and ordering.• Operates from any HDSL-1, HDSL-2 or HDSL-4 NIU/RT signal.• RJ48C T1 connections.• Loop back features with independent channel testing.• Provides simultaneous multiplexing and de-multiplexing of twoasynchronous T-1 channels.• Frame integrity LED and remote T1 channel fault LEDs.• Compact modules are DIN rail or wall mountable.• Can be used within or beyond customer premiseenvironment.