Telephone & Audio Multiplexers / Extenders > Telephone Line Bridges

• Telephone Line Bridges

The TC8930 receives 2-wire analog POTS signals & broadcasts up to 7 remote phones for telephone Party-Line applications.

• 

  Emergency Phone Line Bridge (TC8938)

  Designed specifically for emergency phone line applications, the TC8938 receives and broadcasts a 2-wire analog POTS signal to up to 7 remote phones. The initiator of the call can have a conversation with up to 7 remote users on the same phone line.
   
• 

  Telephone Party-Line Digital Mixer (TC8930)

  PBX and Key System compatible, the TC8930 Party-Line Digital Mixer allows network telephone users to have a conversation with 7 other users on the same line.
   

 

1. Ethernet Network Backbone
2.  
   1. Available JumboSwitch Modular Cards
      1. JumboSwitch-DR DIN Rail Ethernet Switch
      2. 4-Ch. Serial Server
      3. 4-Ch. Turbo Serial Server
      4. 6-Port Copper GB Ethernet Switch
      5. 6-Port SFP Gigabit Ethernet Switch
      6. C37.94 IP Gateway
      7. Analog and Dry Contact IP Gateway
      8. Dry Contact IP Gateway
      9. Ethernet-over-T1/E1
      10. Ethernet-over-T3/E3
      11. G.703 / 64K IP Gateway
      12. Modem-over-IP
      13. T1 / E1-over-IP Gateway
      14. T3 / E3-over-Ethernet
      15. VoIP Virtual PBX
      16. Alarm Monitoring Control
   2. Main and Management JumboSwitch Cards
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      2. Main & Mgmt for 2U Chassis Only
      3. Main & Mgmt for 4U and 2U Chassis
3. Ethernet Products
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   1. Ethernet Switches
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      3. 2+2-Port 10/100/1000
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      6. 6-Port 10 / 100 w/SH Ring
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   2. Ethernet Media Converters
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      7. Serial-to-Ethernet Converter
   3. Voice Over IP
      1. VoIP Virtual PBX
   4. Ethernet Multiplexers
      1. T1/E1, Phone and Ethernet (4-24 ch)
      2. T1/E1, Data & Ethernet (1-4 ch)
      3. Telephone, Data & Ethernet (1-9 ch)
      4. Data & Ethernet (4-12 ch)
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      1. Telephone to 10BaseT Extender
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      1. Serial-to-Ethernet Converter
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8.  
   1. Telephone Multiplexers
      1. Telephone, Analog & Data (2-28 ch)
      2. Telephone, Data & Ethernet (1-9 ch)
   2. Analog Multiplexers
      1. Telephone, Analog & Data (Hot-Swappable: 2-28 ch)
      2. Analog & Data (4-28 ch.)
   3. T1 & E1 Multiplexers
      1. T1/E1, Phone and Ethernet (4-24 ch)
      2. T1 & E1 (1-4 ch)
      3. T1/E1, Data & Ethernet (1-4 ch)
   4. Data Multiplexers
      1. RS232 “Micro” (4/8 ch)
      2. Data Multi-interface (8-128 ch)
      3. Data Multi-interface (8/16 ch)
      4. Telephone, Data & Ethernet (1-9 ch)
   5. Ethernet Multiplexers
      1. T1/E1, Phone and Ethernet (4-24 ch)
      2. T1/E1, Data & Ethernet (1-4 ch)
      3. Telephone, Data & Ethernet (1-9 ch)
      4. Data & Ethernet (4-12 ch)
   6. Multi-Drop Multiplexers
      1. Multi-Drop SH Ring (4-12 ch)
      2. Multi-Drop w/VCM (4-12 ch)
   7. Wave Division Multiplexers (WDM)
      1. WDM Multiplexer (2 ch)
9. Multi-Drop Network Serial Devices
10.  
    1. Modems
       1. Self-Healing Ring Modem
       2. Bus/String Modem
       3. Hi-Speed, Self-Healing Ring Modem
    2. Multiplexers
       1. Multi-Drop SH Ring (4-12 ch)
       2. Multi-Drop w/VCM (4-12 ch)
       3. Multi-Drop Bus/String (4-12 ch)
    3. Broadcast & Receive Device
       1. Broadcast & Receive (1-23 ch)
11. Telephone & Audio Multiplexers / Extenders
12.  
    1. Telephone & Analog Multiplexers
       1. Telephone, Analog & Data (Hot-Swappable: 2-28 ch)
       2. Telephone, Analog & Data (2-28 ch)
       3. Analog & Data (4-28 ch.)
       4. Telephone, Data & Ethernet (1-9 ch)
    2. T1 & E1 Multiplexers & IP Gateway
       1. T1/E1, Phone and Ethernet (4-24 ch)
       2. T1 & E1 (1-4 ch)
       3. T1/E1, Data & Ethernet (1-4 ch)
       4. T1 / E1-over-IP Gateway
    3. Telephone Extenders
       1. RS-232 Phone Extender
       2. Telephone to 10BaseT Extender
       3. Fiber Telephone/Analog Extender
       4. Fiber Telephone Extender w/ optional 1 Fiber
       5. Telephone & Dry Contact Extender
    4. VoIP Virtual PBXs
       1. VoIP Virtual PBX
    5. Telephone Line Bridges
       1. Emergency Phone Line Bridge
       2. Digital Mixer (1 to 7 Phones)
13. Multimode To Single Mode Converters
14.  
    1. High-Speed Mode Converters
       1. Hi-Speed (To 200 Mbps)
       2. Hi-Speed (To 200 Mbps)
       3. Hi-Speed (To 1,000 Mbps)
       4. w/WDM (To 200 Mbps)
    2. Low-Speed Mode Converters
       1. Lo-Speed (To 10 Mbps)
15. Accessories
16.  
    1. Chassis Rack Mount Card Cages
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       2. 4U Rack (to 10 cards)
    2. Chassis Rack Mount Card Cages (JumboSwitch Only)
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       3. 2U JumboSwitch Card Cage
       4. 4U JumboSwitch Card Cage
    3. AC to DC Power Adapters
       1. 2-Pin Power Adapter
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    4. AC to DC Power Adapters (JumboSwitch Only)
       1. 2U Power Source (AC or DC)
       2. 4U Power Source (AC or DC)