DNET1

Protects 10Base-T Ethernet network interface cards, bridges, routers, etc.

RJ45

7.5V

$23

D10B2

Protects 10Base-2 (thin coax) Ethernet network interface cards, bridges, routers, etc. Also protects IBM 3270 and CCTV lines.

BNC coax

7.5V

$22

D10B2-T

Above in convenient T version (jack/plug/jack) for clean, low loss, 10Base2 Ethernet. Also protects IBM 3270 and CCTV lines.

BNC coax

7.5V

$25

DRS232

Protects all RS-232 ports running on unshielded twisted pair.

RJ45

18V

$23

DB9

Protects RS-232 DB9 serial ports of data terminal and data communication equipment including PC's, printers, fax/modems, etc. User configurable for either male or female captive ports.

DB9

18V

$21

DB25

Protects all RS-232 serial ports of data terminal and data communication equipment including PC's, printers, fax/modems, etc. User configurable for either male or female captive ports.

DB25

18V

$21

DB25-ALL

Protects any RS-232 serial or parallel DB25 regardless of cable configuration. Self-programming to your application. User configurable for male or female captive ports.

DB25

18V

$25

DTEL2

Protects both single and two line telephone equipment including internal and external modems, fax machines, answering machines, etc.

RJ11/RJ45

260V

$24

DSUT1CSU

Protects nonspan powered T-1 equipment and digital data service CSU/ DSUs .

RJ45

60V

$36

DCATV

Protects coaxial cable lines at TV, VCR or satellite receiver connection point.