Because RFL™ and Hubbell® have a policy of continuous product improvement, we reserve the right to change designs and specifications without notice.
RFL DS-64NC RFL Electronics Inc.
August 1, 2007 3 (973)
334-3100
NETWORK INTERFACE
Time Slot Selection: Selectable use of adjacent or alternate time slots. Time Slot 16 can be skipped
for CAS usage in a 2MB system.
DS0 Usage: 56 Kbits or 64 Kbits per time slot, with unused bits set to logic one.
Clear-Channel Capability (for AMI network): Alternate time slot usage per AT&T TR-54019, or
56 Kbits per time slot, with eighth bit set to logic one.
STATUS AND DIAGNOSTICS
LED Indicators: Service on/off, transmit activity, receive activity, loopback active, buffer overflow or
underflow, and received bit errors (compares bit from test pattern generator and bits known to
be set to logic “1”).
Loopbacks: Local and far-end loopback capability.
Test Patterns: Generates and detects test patterns for one-way or loopback testing. Patterns are all
ones, a single one with fifteen zeroes, or a 2
15
-1 pseudo-random sequence. Error light flashes
when bit errors are detected.
Remote Interface: Compatible with SCL remote command language; allows module configuration
and status access.
GENERAL
System Compatibility: The RFL DS-64NC is compatible with all RFL 2000 Intelligent Multiplexers.
Operating Modes: Transmit-only, receive-only, or full-duplex (transmit and receive).
Power Consumption: 2.0 Watts nominal.
Operating Temperature: -20
o
C to +55
o
C (-4
o
F to +131
o
F).
Humidity: Zero to 90 percent, non-condensing.
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