telephone fax line sharing device

Armored Telephone Cable, Multi Pair Network Cable, Outdoor Telephone Cable, Gel Filled Telephone Cable Application The telephone cable provides audio ...

RJ11 24Ch Optical Mux Demux Support FXO FXS Ordinary Telephone 24Ch POTS(FXO/FXS)Telephone over Fiber Mux Accessories Advantages: standard RJ11 teleph...

Vandal Resistant Telephones for Public Area Emergency Call Telephone Line Powered We can provide elevator parts Telephone Emergency Phone SOS device s...

RJ11 Connectors CAT3 Modular Line Cord Telephone Patch Cable 2 Pairs 4 Wire Flat Description These cables are constructed of silver satin wiring, to c...

Large Discharge Current Long Service Life Signal Surge Protector HDX-RJ11 series audio SPD for Modem, DTU, DDN special line, fax, telephone over-volta...

Black 12FT RJ11 male to male Coiled Telephone Phone Handset Cable Cord for Phone Modem Fax Machine Caller ID Product Description Jacket PVC(polyvinyl ...

Telephone Line Surge Protector 170V 10KA RJ11 4-port Ethernet Surge Protection Feature: • RJ11 telephone port electric surge protector. • Aluminum str...

8Port Telephone line to Fiber Converter with 2ch gigabit ethernet Product description: The 8ch telephone line to fiber converter transmits 8 port tele...

Signal surge protector MJ-10 Type,FXX170/5 Type 170V 5kA 8/20μs applied to the protection for LSA-PLUS chassis telephon MJ-10 Type,FXX170/5 Type MJ-10...

Product Description: Audio Guestbook: Keep Treasured Memories with an Innovative Telephone System Audio Guestbook is an innovative telephone system th...

4 SIP Conference POE IP Phone Headset Port 3 Line Alphanumeric LCD Specifications 1. SIP&H.323; Support VPN; 2. Router function; 3. Support T.38 f...

4 lines 3a emi signal filter for fire alarm rf shielding room Electronic equipment such as computers and other peripherals can leak sensitive informat...

pcm mux 16 channel voice telephone POTS over E1 multiplexer , telephone extenders Product Overview This device provides one E1 interface,16Channel tel...

Digital Night Owl Vision Devices 3.7-11X Tactical Riflescope Infrared Monocular Scopes Descriptions: 1. Picture-in-picture (improving target recogniti...

Cisco SPA-5X1GE-V2 Cisco 5-Port Gigabit Ethernet Shared Port Adapter SPA-5X1GE-V2 Cisco 5-Port Gigabit EN Shared Port Adapter Expansion Module General...

Operating Temperature -40~+85 Block Varistor MOV For Heavy Industrial AC Line Typical Protection Applications: • Protection of Semiconductors (Diodes,...

TSTLP POE surge arrester for IP camera , IP telephone power and signal transmission TSTLP POE Surge Arrester with RJ45 interface, IEC 61643-21, GB 188...

TRSS-485 control signal surge protection device Model: TRSS-485 Color: white / red Verification: CE product description Control signal lightning prote...