|
|
Towed Line
Array Products
|
|
|
SAKI-NIC-7 Network Node
The SAKI-NIC-7 Network Node
provides a miniature, low-power, high-speed ATM-SONET Node for
rugged environments. The Node provides both network-switching and
network-interface control functions. The Node is modular and
adaptable, enabling a wide range of high-performance distributed
network applications.
|
|
 |
|
Applications: |
|
•
Sensor
Networks: sonar, surveillance, ground sensors, seafloor sensors,
seismic, radar,
video, imaging
•
Machine Vision Networks
•
Mobile and Portable Networks:
vehicles, hand-held equipment, wearable computing
•
Monitoring Networks:
Machine/industrial monitoring, submarine, ship, aircraft, and
vehicle
monitoring
•
Autonomous networks: robots,
microbots, microsats, unmanned vehiclesThe SAKI-V7 is the world’s
smallest and lowest power ATM-SONET Network Node. It provides an
add/drop data bus, ATM-SONET network interface, and ATM virtual
channel switching for space- and power-constrained high-speed
networks. |
|
|
|
|
|
SAKI-4-channel A/D Node:
The
SAKI-24b-4AD Node provides a rugged Analog-to-Digital Converter
(A/D) for networked sensor systems.
The Node provides low-noise differential inputs, programmable gain
amplifiers, and 24-bit A/D converters for
four channels. RS-485 serial data buses interface the node to
clocking , data output, and control. Up to 256
SAKI-AD Nodes can be multiplexed onto a single
RS-485 bus. The A/D Node is compatible with Ethernet
and ATM-SONET |
|
|
|
Network
Nodes for implementation of scalable, high-speed, distributed sensor
networks such as line arrays. The A/D Node
functions include an analog calibration signal generator, digital
diagnostic signal generator, temperature monitor,
voltage monitor, and network-access to configuration,
control, status, and software/firmware updates.
SAKI Network Nodes are ideal for space- and powerconstrained
high-speed real-time networks.
• Four low-noise, differential analog input
channels
• Selectable gain amplifier
• High dynamic range 24-bit A/D
converter with up to 100 kHz sample rate
• Superb gain and phase channel
matching
• 20 Mbit/sec RS-485 data,
timing, and control buses with support for multiple nodes
• Embedded analog calibration
signal generator with multiple user-selectable functions
• Embedded digital test signal
generator for system diagnostics
• Configuration, status,
control, and programming functions are network accessible
• Embedded temperature and
voltage monitoring sensors
• Configurable architecture
supports daisy-chain and bus topologies
• Programmable architecture
accommodates application-specific requirements
• Small cylindrical form-factor
for crush-resistance and hydrostatic pressure-tolerance
• Low-power for mobile, remote,
and portable applications
• Bus compatible with SAKI-NIC
and SAKI-GigE high-speed network components |
|
|
|
|
|
SAKI Electrical to Optical Node
The PSI Electrical to Optical Node (E/O Node) provides a compact
solution for bi-directional data conversion between a fiber optic
cable and an electrical twisted pair cable. The E/O Node includes
pins on he electrical connector to remotely put he electrical
transceiver in loopback mode or o turn off the electrical transmitter. In loopback mode, the optical signal that is
received will be
|
|
 |
|
transmitted back on the fiber optic cable. In
this mode,
|
|
|
|
the electrical transceiver will not transmit
on the twisted pair. When the electrical transmitter is turned off via
squelch control, the CAT5 cable will be a true quiet line. The E/O
Node also has LEDs for monitoring fiber optic activity and twisted
pair activity. |
|
|
|
|
