Model 903 - 3U Eurocards

The Focal™ Model 903 product family provides a rugged video/data multiplexer and fiber optic communication system for Remotely Operated Vehicles (ROVs) and other industrial machines operating in harsh environments.

A rack based 3U height (5.25 inch) Eurocard system with a flexible architecture that supports reconfiguration and expansion of the system to meet application specific requirements. Expansion cards include analog video, serial data, Ethernet, sonar, and others. Media converter cards are available for HD video and Gigabit Ethernet.

Model 903 systems are assembled from five main categories of items:

  • Fiber-optic motherboards (FMB)
  • Chassis and backplanes
  • Media converters
  • Expansion cards
  • System modules

Specifications

Fiber-Optic Motherboards (FMB)

Motherboards Description Features Baud Rate Wavelength Card Width

FMB-X-2.5

Fiber-optic motherboard Redundant-fiber operation with auto fiber switching;
100 Mbps Ethernet; remote diagnostics
2.5 Gbaud Standard: 1310/1550 nm, CWDM: 1471 – 1611 nm, 20 nm spacing 8 HP (40.64 mm)

Chassis and Backplanes

903 Chassis Description Rack Width No. Expansion Cards Supported No. Media Converter
Cards Supported

CBP-100-XR

Single High
Density Remote
Chassis
12 HP
(60.96 mm)
1 HD Slot 0
CBP-200-XR Dual High
Density Remote Chassis
16 HP
(81.28 mm)
2 HD Slots 0
CBP-231 Standard Chassis

40 HP
(203.2 mm, R)

42 HP
(213.4 mm, C)

5 (2 Video,
3 Data)
3
CBP-241 Extended
Chassis

50 HP
(254 mm, R)

50 HP
(254 mm, C)

6 (2 Video,
4 Data)
4

Media Converter Cards

Media Converter Description Channel
Direction
NRZ Data Rate I/O
Connectors
Card Width
HDV-02 Dual HD-SDI/SDI
Media Converter
Unidirectional 143 – 1485 Mbps
per Channel
2 x SMB In,
2 x SMB Out
4 HP
(20.2 mm)

Expansion Cards

Expansion Card Description Supported Video Formats Video Channels Supported Data Formats On-board Data Channels

VIB-TX
VIB-RX

4-Channel Video
Expansion Card
NTSC, PAL,
RGB,
S-Video (Y/C)
4 NA NA
HDB-TX High-Density Video/Data
Expansion Card1
NTSC, PAL,
RGB,
S-Video
(Y/C)
4 4 x RS-232,
4 x AIB
8
AIB-4 Adaptable
Interface
4-Channel
Expansion Card
NA NA AIB 4
CIB-10 Control Interface
Expansion Card
NA NA Bidirectional
Channels
(ON/OFF)
10
DIB-232-16 RS-232
16-Channel
Expansion Card
NA NA RS-232
16
907-SER-E          

System Cards

System Card Description Fetaures/Options Card Width

PSU-AC

Selectable AC
Power Supply
Module
Supports
115/230 VAC
input, provides
backplane power
8 HP (40.64 mm)

PSU-24V

Isolated DC-DC
Power Supply
Card for 18-36
VDC Input
Supports
18-36 VDC input,
provides
backplane power
8 HP (40.64 mm)

PSU-48V

Isolated DC-DC
Power Supply
Card for 36-60
VDC Input
Supports
36-60 VDC input,
provides
backplane power
8 HP (40.64 mm)

907-EURO4

907 to Eurocard
Adaptor
Allows use of
one Model 907
in a Eurocard
System
4 HP (20.32 mm)

914-EURO2

914 to Eurocard
Adaptor
Allows use of two
Model 914 in a
Eurocard System
4 HP (20.32 mm)

Adaptable Interface Boards (AIB)

AIB Card Description Channel
Direction
NRZ Data Rate I/O Connectors Options

AIB-232

1 x RS-232 Bidirectional
120 kbps 4-pin WAGO headers on 903-AIB adapter card Responder
Trigger

AIB-485

1 x RS-485/422 Unidirectional 2.5 Mbps 4-pin WAGO headers on 903-AIB adapter card AC-Coupled
485, TTL
AIB-HYDRO 1 x Hydrophone Bidirectional 30 Hz - 30 kHz
BW
4-pin WAGO headers on 903-AIB adapter card IRIG-B, Audio
AIB-ARCNET 1 x Tritech
ARCNET
Bidirectional 156 kbps/78 kbps 4-pin WAGO headers on 903-AIB adapter card Terminations
AIB-MS900
1 x MS-900
Analog Sonar
Bidirectional 5 - 30 kHz,
380 - 580 kHz
4-pin WAGO headers on 903-AIB adapter card Low Speed
Telemetry (LF)
AIB-CAN Bus 1 x CAN Bus
Bridge
Bidirectional 62.5 kbps - 1
Mbps
4-pin WAGO headers on 903-AIB adapter card Repeater Mode

Optical Card

Optical Card Description Features/Options

CWDM-8

8-Channel CWDM Optics Card, 1471 - 1611 nm,
singlemode, 20 nm spacing
4 HP (20.2 mm)

Resources


Technical Support

Telephone:  +1-902-468-2263