Model 458-SM-2-16 Transparent Switching Module
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1.0 Specifications
Product Specifications
Signal Switching Capability
Multiplexing:
16 balanced input lines to 1 of 2 balanced output lines (16x1); or
16 balanced input lines to both balanced output lines (8x2)
Demultiplexing:
1 balanced input line to 16 balanced output lines (1x16); or
2 balanced input lines to 8 balanced output lines each (2x8)
Insertion Loss
Less than 0.5 dB from DC to 30 MHz
Less than 1 dB up to 60 MHz
Noise Floor
Less than -140 dBm/Hz from DC to 30MHz
Tip and Ring Balance
Better than 53 dB up to 12 MHz
Degrading by 20 dB per decade from 12 MHz to 30 MHz
Return Loss
26 dB minimum up to 30 MHz (100-ohm reference)
Crosstalk Between Lines
Maximum -90 dB up to a minimum frequency of 30 MHz
Temperature
Operating: 0°C to 50°C (32°F to 122°F)
Storage -20°C to 70 °C (-18°F to 158°F)
Operating Relative Humidity
0% to 95% relative humidity (non-condensing)
Dimensions
Overall: 12.21”H x 0.86”W x 20.85”D
(310mm H x 22mm W x 529mm D)
Connectors
16 RJ-45’s on front, 2 RJ-45’s on back
Relay Cycles of Operation
5,000,000 cycles
Toxic Materials
Complies with RoHS Directive
Specifications are subject to change without notice. Made in USA.
