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Telecommunications, Telemetry
EDT's telemetry, satellite and communications products use a main board/mezzanine board architecture. The bus interface is provided by a PCI or PCI Express main board, with specialized functionality on mezzanine boards, grouped as follows:
Main boards
• Main boards for PCI & PCI Express
Mezzanine boards
• Satellite receiver, ASI inteface
• Optical and Copper telecommunications
• Combination boards with E1/T1, E3/T3, ECL, TTL, RS422
• Data interfaces with ECL, RS422 and LVDS
• Accessory boards, GPS/IRIG timing
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Main boards
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PCIe8 LX main board
8-Lane PCI Express board provides high-speed DMA and data processing board for specialty I/O mezzanine boards. Accepts the same mezzanine boards as the PCI GS and SS main boards but for PCI Express, with faster data rates, more memory and larger gate array options. |
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PCI GS main board
High-speed DMA and data processing board for specialty I/O mezzanine boards, on the PCI bus. Accepts the same mezzanine boards as the PCI SS main board but provides more memory and larger gate array options. |
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PCI SS main board
Provides DMA and slave access resources, a high speed 16-channel DMA controller, and a large user programmable Xilinx and memory for flexible application programming. Accepts the same mezzanine boards as the PCI GS board but with with smaller, more economical FPGA options. |
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Satellite receiver, ASI interface
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SRXL
Satellite telemetry receiver, provides software-defined radio functionality. Allows simultaneous input of IF and L-Band signals, down converts to baseband of I and Q data. A 12-bit A-D conversion sent to the on-board FPGA gives the option of eight channels of digital down conversion.
Mezzanine board, mounts to the PCIe8 LX, PCI GS, or SS main board. |
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SRXL2
Satellite telemetry receiver, provides software-defined radio functionality. Allows simultaneous input of IF and L-Band signals, down converts to baseband of I and Q data. A 12-bit A-D conversion sent to the on-board FPGA gives the option of eight channels of digital down conversion. Similar to, but more capable than the SRXL.
Mezzanine board, mounts to the PCI GS or PCIe8 LX main board. |
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MSDV
MSDV-B interface.
Mezzanine board, mounts to the PCIe8 LX, PCI GS, or SS main board. |
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Optical and copper telecommunications
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HRC
4 channel mezzanine board that inputs and or outputs STM-1, STS-3, OC-3 and E4 telecom standards in various combinations depending on the options.
Mezzanine board, mounts to the PCIe8 LX, PCI GS, or SS main board. |
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OCM
Synchronous optical network (SONET) OC-3, OC-12, OC-48 and synchronous data hierarchy (SDH) STM-1, STM-4, STM-16 telecommunications board.
Mezzanine board, mounts to the PCIe8 LX, PCI GS, or SS main board. |
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OC192
Bi-directional optical carrier interface, supporting synchronous optical network (SONET) OC-192 and synchronous data hierarchy (SDH) STM-64 telecommunications standards.
Mezzanine board, mounts to the PCIe8 LX or PCI GS main board. |
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NET10G
Network interface resources board with support for synchronous optical network (SONET) OC192, synchronous data hierarchy (SDH), and STM-64 telecomunications standards, as well as 1 gigabit and 10 gigabit Ethernet.
Mezzanine board, mounts to the PCIe8 LX or PCI GS main board. |
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16TE3
Telecommunication interface with 16 T3 or E3 channels for user-defined telecom switching or monitoring applications. Mezzanine board, mounts to the PCIe8 LX, PCI GS, or SS main board. |
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3x3G
RocketIO interface with up to 3.1325 Gb/sec capability. Three small form-factor pluggable (SFP) connectors support either fiber-optic LC, or 1000 Base-T copper Ethernet adaptors. Mezzanine board, mounts to the PCIe8 LX, PCI GS, or SS main board. |
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Combination boards with E1/T1, E3/T3, ECL, TTL and RS422
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Combo
High rate communication interface for satellite data acquisition and telecomm network monitoring. Uses ECL signal levels, with jumpers to select input/output differential connector pins.
Mezzanine board, mounts to the PCIe8 LX, PCI GS, or SS main board. |
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Combo 2
High rate communication interface for satellite data acquisition and telecomm network monitoring. Uses LVDS or optionally RS422 signal levels, with jumpers to select input/output differential connector pins. Mezzanine board, mounts to the PCIe8 LX, PCI GS, or SS main board. |
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Combo 3
High rate communication interface for satellite data acquisition and telecomm network monitoring. Uses ECL signal levels, with register-selectable input/output on differential connector pins.
Mezzanine board, mounts to the PCIe8 LX, PCI GS, or SS main board. |
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Data interfaces with ECL, RS422 and LVDS
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SSE
400 megabit per second synchronous serial interface for telemetry, satellite and monitoring applications.
Mezzanine board, mounts to the PCIe8 LX, PCI GS, or SS main board. |
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LVDS/RS422
Provides 33 LVDS or RS422 input or outputs for telemetry, satellite and monitoring applications.
Mezzanine board, mounts to the PCIe8 LX, PCI GS, or SS main board. |
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ECL
Provides 32 differential ECL input or outputs for telemetry, satellite and monitoring applications.
Mezzanine board, mounts to the PCIe8 LX, PCI GS, or SS main board. |
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Accessory boards, GPS/IRIG timing
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Bridge board
Connects two PCI SS, PCI GS, or PCIe8 LX main boards together |
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Time Distribution board
Distributes GPS or IRIG time code to an EDT main board, providing a way to time-stamp DMA data that is being transferred to the host computer. Auxiliary board, works with the PCIGS and PCIe8 LX main board and selected mezzanine boards. |
