Click for detailed image
The TSS-300 should be specified to
protect electronic equipment that uses an 8-pin modular connector to
connect to the data line/network. The TSS-300 provides protection on
pins 1 and 2 (transmit data) and pins 7 and 8 (receive data) of the
modular jack interface.
Optional 18" RJ-48 jumper cable is part number CBL-300-18.
The TSS-300 is a very heavy duty
data line surge suppressor designed to protect sensitive
electronic equipment from damage caused by voltage transients.
The TSS-300 is designed to protect equipment connected to
high-speed data channels such as SynchroNet®
DSU-CSUs, DATAPHONE® DDS, and local area data networks.
What distinguishes the TSS-300 from other
suppressors is our unique three-stage design. Very high speed
bi-directional SIDACTORsTM work in combination with MOVs and
three-element heavy-duty gas discharge tubes to provide a
suppressor that has an extremely fast response time yet
can also dissipate large amounts of energy. Inter-stage
wirewound resistors provide better surge current handling than
competing carbon-film designs. Wide PC board traces and ground
planes provide additional surge handling capability.
ANSI C62 (8 x 20μS) Pins 1-2-G, 7-8-G
10 x 1000μS pulses at 500 Amps
Instantaneous Clamping Voltage
Pins 1-2-GND, pins 7-8-GND
|+/-58 Volts P-P|
|~ 1 nanosecond|
In-circuit Series Resistance
Capacitance (Pins 1-2 and 7-8)
USOC RJ-48S 8-pin modular receptacles
Protected pins 1-2 (transmit) and pins 7-8 (receive)
18-inch AWG 16 stranded with #10 ring terminal
Double-sided adhesive square or screw mount
Size: 2.5"W x 4-3/8"H x 1"D
Enclosure: High-impact, injection-molded ABS plastic