Download Market Specific Model 922 Datasheet

Subsea Qualified 7-Port Ethernet Switch
Model 922-FOM
Focal Technologies Corporation, a Moog Inc.
company, has over 30 years of expertise in
supplying standard and custom marine
products for harsh environments and is a
leading manufacturer of high performance and
high quality multiplexers. Contact Focal for any
assistance in selecting the best solution for
your requirements.
Features
 Qualified, screened, and acceptance tested per ISO
13628-6
 Hi-reliability, low power design with MTBF > 200,000
hours validated by accelerated life testing and field data
from similar designs
 Redundant, pluggable optical transceivers with automatic
fiber switchover
 Redundant Ethernet switches with managed switch
functions including VLAN, QoS, priority, and port-based
rate limiting
 Advanced diagnostics and modem configuration using
Modbus TCP
 DHCP-configured IP address with static IP backup
 3U Eurocard form-factor with options for front panels on
console assemblies and heat-sinks on subsea
assemblies
Benefits
The model 922 is a fiber-optic Ethernet switch with five copper
Ethernet ports and two optical Ethernet ports, designed and
extensively tested specifically for high-reliability subsea
control and communication applications.
A range of qualified pluggable fiber-optic transceivers allow
users to customize the Model 922 for reliable Ethernet
communication over fiber umbilicals up to 200 km long. Dual
fiber-optic transceivers and on-board link monitoring allow for
optical redundancy with built-in automatic fiber switchover,
and the modular 3U Eurocard design allows for complete
system redundancy using multiple cards installed in a custom
subsea housing or in a 3U rack at the surface. Remote
diagnostics and managed switch controls are accessible via
any optical or copper Ethernet port using Modbus TCP
protocol or an embedded webserver.
The Model 922 is qualified to API 17F / ISO 13628-6
standards. Additional Environmental Stress Screening (ESS)
is available.
www.moog.com/focal
 Provides a proven modem solution optimized for subsea
controls
 Supports customer configuration of modems using a
range of qualified pluggable optical transceivers,
including CWDM wavelengths and bidirectional (single
fiber) versions
 Reduces costs by using standard base configurations
Applications
 Subsea Controls - long fiber-optic links to Subsea
Electronics Modules (SEMs) and other subsea
distribution nodes
Specifications
Ethernet Ports (SIIS Level 3)
Electrical
Copper Ports
5 total; 4 on back plane, 1 on front panel
Power Voltage
+20 to +28 VDC, regulated
Data Rates
10/100 Base-T(X)
Power Current
0.2 A (0.4 A max.)
Switch Control and Status
Link/speed/duplex, flow control, QoS, VLAN,
port mirroring, MIB counters
Power Used
5 W typical (10 W max.)
Protection
ESD, EMI, over-voltage, reverse voltage,
overcurrent (no fuses)
Optical
1
Optical Ports
2 (can be configured as redundant or
independent links)
Optical Fibers
Data Rates
Wavelength
Optical
LC
2 per SFP (1 per SFP optional)
Backplane
96-pin DIN41612
100 Base-FX (125 MBaud)
Front Panel
9-pin Micro D
1310 and 1550 nm standard
Options
37-pin Micro D (replaces DIN41612)
(CWDM optional, 1471-1611 nm)
Flux Budget
16-45 dB, depending on SFP installed
Range
10-200 km, depending on SFP installed
Options
Bidirectional (single-fiber) transceivers
Mechanical
Dimensions
3U Eurocard, 160 mm x 100 mm x 4 HP
Mounting
Eurocard 3U rack or 4 x M3 hardware
Options
Front panel, heat-sink assembly
Diagnostics and Control
IP Address
1 per card, assigned by DHCP or static
Accessibility
Over any optical or copper Ethernet port
using Telnet terminal, Modbus TCP, or web
browser (IE, Firefox, Etc.)
Parameters
Tx/Rx power, optical/copper Link, temp,
current, voltages, switch registers etc.
1
Connectors
Life Cycle
MTBF
> 200,000 hrs @ +40 °C
Median Life
> 20 years @ +40°C
Testing
Q1 Qualification Tests, Factory Acceptance
Tests, Accelerated Life Tests, Environmental
Stress Screening (Optional)
Environmental
Temperature
-18 °C to +70 °C (operation)
-40 °C to +85 °C (storage)
Humidity
Max 85 % RH, non-condensing
Vibration
5 g, per ISO13628-6
Shock
30 g, per ISO 13628-6
See Subsea Qualified SFP Modules datasheet for available optical transceivers.
All specifications and information are subject to change without notice. Please contact Focal for the latest updates.
© 2017 Moog Inc. DS922FOM-v2.1
www.moog.com/focal
Focal Technologies Corporation, A Moog Inc. Company