Dual Channel TMoIP Gateway
The Model 2350 Telemetry Gateway provides the signal processing required to pass telemetry PCM data to or from an Ethernet network. User programmability allows the unit to operate as a Telemetry-to-Ethernet converter (packetizer) or an Ethernet-to-Telemetry converter (de-packetizer). The Model 2350 is offered as a rack-mount unit, with the Model 2351 available in a table-top configuration, each accommodating a single dual-channel module.
Each module channel is independently configurable as either a packetizer or de-packetizer. The Dual Channel PCM Module accepts up to two data streams with associated coherent clocks. PCM data is captured and packetized into Ethernet packets with header information. Packet size and buffering may be user-selected or automatically controlled to minimize latency.
Dual Channel Independently programmable as transmit or receive Supporting Bit Rates from 100 bps to 40Mbps
Ethernet 10 / 100 / 1000 base-T; UDP Data Protocol; Unicast or Multicast; Ethernet Auto detect; Auto rate detection/tracking
Includes both TTL & RS-422 I/O
Web Browser User Interface
Up to 40 Mbps Data Rates
Supports IRIG 218-10 & 20 and Optional IRIG 106 Ch 7*, Ch 10/11 * & AE Format*
Signal Activity Indicators
Frame Sync/Pattern Detector for each CH Supporting Frame Aligned and Non–Frame Aligned Modes (Packed & Throughput modes)
A remote unit receives the Ethernet packets and de-packetizes the PCM data. Using statistics provided by the packetizer, the de-packetizer reconstructs the original PCM data stream and coherent clock. Input PCM streams may be independent in content and rate. In typical applications, packetizer inputs come from PCM sources such as bit synchronizers connected to telemetry receivers (optional internal bit synchronizers are available).
The data is transported over the network to a remote unit, where the de-packetizer reconstructs output clock and PCM data for direct connection to a PCM frame synchronizer/decommutator. Alternatively, the data can be sent to a remote processing unit. Frame synchronization and packet alignment within the packetizer simplify downstream software decommutation.
Additional Key Features
Low Latency & Low Channel-to-Channel Skew
Web Browser GUI with Enhanced Channel Status and Error Reporting
Link Test PRN BERT Function; PRN Pattern Generation/ Simulation (PRN 11 & 15)
IRIG B Time Input / Output (Std), NTP*
Optional Bit Synchronizers*
* Optional
Ordering Codes
MD2350-M02/04 Base
| MD2350-M02 | Dual Channel PCM/Ethernet Unit (1U Chassis) |
| MD2351-M02 | Dual Channel PCM/Ethernet Unit (Includes 1U Tabletop Chassis) |
MD2350-M02/04 Options
| OP2350-20 | Digital Input Bit Sync (Price dual channel) |
| OP2350-30 | Frame Synchronizer AE Format (Price per 2 channels) |
| OP2350-30.35 | Chapter 10 Conversion -Dual Channel (PCM-to-Ethernet and Ethernet-to-PCM) plus Frame Synchronizer AE Format Dual |
| OP2350-31 | Frame Sync Only (Price Per 2 Channels) |
| OP2350-32 | BPCM Frame Sync (Data is byte aligned in packets. Data can be 4 bits to 16 bits.) |
| OP2350-35 | Chapter 10 Ethernet Output (PCM) |
| OP2350-36 | Chapter 7 Serial to Ethernet Output (Frame Sync not inherent to this chapter 7 option) FS option to be added separately |
| OP2350-60 | IRIG Time Code Input/Output (One per 2-channel card) |
| OP2350-90 | Redundant Power Supply (-M02 Units) |
MD2350-M02/04 Spares
| OP2350-40 | Dual PCM Input/Output Module |
| OP2350-PWR-NR | Replacement Power Supply (Non-Redundant) |
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