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Typical applications include SCADA, Tele-Protection, Disaster Recovery, Substation Automation and IP Security. All JumboSwitch Family products are available industrial grade and meet or exceed all pertinent industry and environmental specifications including IEC 61850-3, IEEE 1613, CSA 60950, NEMA TS-2/Caltrans TEES & ITS.

Jumboswitch's Hot Swappable Cards allows you to bridge IP, TDM over IP & VoIP on a single IP Switch.

• 4-Channel RS232/422/485 Serial Server (TC3847-1)
  Compact and simple to configure, the TC3847-1 Serial Server transports four channels of RS-232 or RS-422/RS-485 data over existing Layer 2/Layer 3 networks. Each channel is independent, so it is possible to mix RS-232 and RS-422/RS-485. The TC3847-1 supports point-to-point serial tunneling and serial server configurations on a per port basis. For serial tunneling configurations, RS-232 or RS-422/RS-485 signals are transparently extended over IP networks. For serial server configurations, individual or multiple users can access their serial devices through the TC3847-1 over their network.
  
  Go to JumboSwitch.com for 4-Channel RS232/422/485 Serial Server Card
• 4-Channel ''Low Latency'' Serial Server (TC3847-3)
  Featuring support for teleprotection relays, the TC3847-3 Turbo Serial Card transports four channels of RS-232 and four channels of RS-422/ RS-485 serial data over existing Layer 2/Layer 3 networks. Specially designed to meet stringent real time requirements for protective relay communications in the power utility industry, this Turbo Serial interface card can perform at less than 3msec. latency, end-to-end, through an Ethernet network. This extremely low latency is irrespective of the protocol used, mirror bit or otherwise, and is unaffected by the number of nodes in between. In short, it’s the fastest serial-over-IP solution for tele-protection currently available in the industrial marketplace today.
  
  Go to JumboSwitch.com for 4-Channel ''Low Latency'' Serial Server Card
• 6-Port Gigabit Copper Ethernet Switch (TC3841)
  Featuring a wide range of advanced networking features, the TC3841 is a 6-Port Gigabit (10/100/1000M) Copper Ethernet Switch. Advanced networking features include Rate Limiting, VLAN, QOS and Security. Rate Control gives users, especially data service providers, the ability to control or limit bandwidth. For example, rates can be limited to 96Kb, 128Kb, 256Kb, 512Kb, 1Mb, 2Mb, etc. Password protection provides secure user administration via SSHv2, SNMPv3 and other security features. The TC3841 supports distances up to 100km (single mode laser) and is available with a "one fiber, bi-directional" option to maximize fiber optic cable usage. Diagnostics include Traffic Statistics, Temperature and Power Consumption Monitoring.
  
  Go to JumboSwitch.com for 6-Port Gigabit Copper Ethernet Switch Card
• 6-Port SFP Gigabit Ethernet Switch (TC3842)
  Featuring a wide range of advanced networking features, the TC3842-1 is a 6-Port SFP Gigabit Ethernet Switch. It is compatible with both SFP optical and copper modules and supports 850nm multimode and 1300/1550 single mode. Three versions are available:
  - TC3842-1: 6-ports for 1000Base-SX/LX SFP Modules
  - TC3842-2: 3-ports for 1000Base-SX/LX, 3-ports for 100Base-FX SFP Modules
  - TC3842-3: 6-ports for 100Base-FX SFP Modules
  
  Go to JumboSwitch.com for 6-Port SFP Gigabit Ethernet Switch Card
• 8-Ch. 600ohm Analog/Dry Contact-over-IP Gateway (TC3846-6)
  The TC3846-6 supports frequencies from 300Hz to 3.4KH and achieves minimal end-to-end processing delay (latency) by using high performance buffering and forwarding technology. The TC3846-6 is capable of running continuous pilot tones without interruption or quality degradation. This is possible because the usage of proprietary technology that, unlike VoIP, uses a common clock for both ends. The analog signals ride on a 64Kbps channel without compression.
  
  Go to JumboSwitch.com for 8-Ch. 600ohm Analog/Dry Contact-over-IP Gateway Card
• C37.94-over-IP Gateway (TC3846-2)
  This card is an IP Gateway that extends IEEE C37.94 fiber optic circuits for Teleprotection Relays in Power Utilities. Its extremely low latency is achieved by using high-performance adaptive clock recovery, buffering and forwarding technology.
  
  Go to JumboSwitch.com for C37.94-over-IP Gateway Card
• 8-Channel Dry Contact-over-IP Gateway (TC3847-5)
  The TC3847-5 is ideal for situations where a user needs to extend dry contacts across existing Layer 2/Layer 3 networks and low latency is important. The TC3847-5 achieves minimal end-to-end processing delay (latency) by using high performance buffering and forwarding technology. For reliable communications, the TC3847-5 supports VLAN and QoS for packet prioritization. Key features include Traffic Monitoring and Statistics, Network Time Server (NTP Server), Remote Firmware Upgrade, Temperature and Power Consumption Monitoring.
  
  Go to JumboSwitch.com for 8-Channel Dry Contact-over-IP Gateway Card
• Ethernet / IP-over-T1/ E1 (TC3844-1)
  The TC3844-1 Ethernet-over-T1/E1 Gateway allows the user to extend Ethernet backhaul applications to remote locations over existing TDM Telecom infrastructure. It converts the Ethernet data into framed or unframed T1/E1 format for transmission over T1/E1 links, and the modules are used in pairs. The TC3844-1 performs store-and-forward of frames with Ethernet traffic conditioning and bridging functions at wire speed, fully utilizing the TDM circuit. The internal bridge supports VLAN tagging and priority labeling which enables the user to define different QoS levels according to the application requirements.
  
  Go to JumboSwitch.com for Ethernet / IP-over-T1/ E1 Card
• Ethernet/IP-over-T3/E3 Gateway (TC3844-3)
  The TC3844-3 Ethernet-over-T3/E3 Gateway allows the user to extend Ethernet backhaul applications to remote locations over existing TDM Telecom infrastructure. It converts the Ethernet data into framed or unframed T3/E3 format for transmission over T3/E3 links, and the modules are used in pairs. The TC3844-3 performs store-and-forward of frames with Ethernet traffic conditioning and bridging functions at wire speed, fully utilizing the TDM circuit. The internal bridge supports VLAN tagging and priority labeling which enables the user to define different QoS levels according to the application requirements.
  
  Go to JumboSwitch.com for Ethernet/IP-over-T3/E3 Gateway Card
• G.703/64K-over-IP Gateway (TC3846-1)
  Featuring extremely low latency of less than 5 msec., one way, the TC3846-1 G.703/64k-over-IP Gateway extends 64kbps G.703 co-directional circuits over Ethernet/IP networks. It is simple to configure and supports both point-to-point and point-to-multi point topologies. Extremely low latency (minimal end-to-end processing delay) is achieved by using high-performance adaptive clock recovery, buffering and forwarding technology. To insure reliable communications, the TC3846-1 supports VLAN and QoS for packet prioritization.
  
  Go to JumboSwitch.com for G.703/64K-over-IP Gateway Card
• 2 Ch. or 4 Ch. FXS or FXO over Ethernet (TC3848-3 and -4)
  Analog Over IP
  
  Go to JumboSwitch.com for 2 Ch. or 4 Ch. FXS or FXO over Ethernet Card
• T1 / E1 over Ethernet / IP (TC3845-1)
  Featuring extremely low latency, the TC3845-1 T1/E1-over-IP Gateway transports T1/E1 over Ethernet/IP networks. It is simple to configure and supports both point-to-point and point-to-multi point topologies. A High-precision near Stratum II reference clock (OCXO) is used for optimal jitter and wander performance that complies with the ITU-T G.823 and G.824 standards. Using an OXCO also allows the unit to handle large temperature swings without any bit errors or loss of sync that would otherwise be present when using a less stable clock source.
  
  Go to JumboSwitch.com for T1 / E1 over Ethernet / IP Card
• T3 / E3 over Ethernet or Enterprise Networks (TC3845-3)
  Ideal for connecting high bandwidth circuits in LANs and Enterprise Networks, the TC3845-3 T3/E3-over-IP-Gateway transmits one DS3, T3 or E3 channel over Layer 2/3 networks in point-to-point or multi-point applications.
  
  Go to JumboSwitch.com for T3 / E3 over Ethernet or Enterprise Networks Card
• Voice-over-IP Virtual PBX (TC3848)
  TC3848 is a complete telephony solution that merges the simplicity of Ethernet with the call processing features of PABXs into one compact interface card. With no central hub required, the TC3848 utilizes cutting edge VoIP technology to become a self-contained phone system/product.
  
  Go to JumboSwitch.com for Voice-over-IP Virtual PBX Card