
8!! ! RLH Industries, Inc. • Tel. 866-DO-FIBER • Fax 714 532-1885 • www.fiberopticlink.com
RLH has industrial Fiber Link systems that provide transmission
of standard data signals from copper over to two optical fibers
for just about any application. Our Data products are especially
suited for extending the network for long distances up to 74
miles (120km) over fiber optic cable. All of our products are tem-
perature hardened and ideal for critical, high voltage, remote or
un-manned locations that must remain operating 24/7/365.
Data Products
Fiber Link Cards
2-Wire Data
•
24~56VDC local power or
(CO side) line powered
•
Constant bi-directional transmission
•
SC or ST, single or multimode options
2-Wire Digital Phone
•
Utilizes 24~56VDC local power
•
SC or ST, single or multimode options
2-Wire DID
•
24~56VDC local power or
(SUB side) line powered
•
Reverse battery switching
•
SC or ST, single or multimode options
2/4W Analog Data
•
NEBS Level 3
•
Line powered or 24~56VDC local power
•
SC or ST, single or multimode options
4-Wire Data w/ Contact Closure
•
Temperature hardened
•
Fiber Link Systems are available in card or
DIN models
•
Simultaneously transmits 4 Wire data and
contact closure over fiber.
•
Single or multimode models
4-Wire Data w/ E&M
•
Full duplex, constant transmission
•
Line powered or 24~56VDC local power
•
SC or ST, single or multimode options
4-Wire 9.6Kbps DDS Card
•
500 Hz to 50 kHz bandwidth
•
2.4 kbps to 9.6 kbps data rate
•
Line powered or 24~56VDC local power
•
SC or ST, single or multimode options
Universal 2 or 4-Wire HDSL Card
•
HDSL1, HDSL2 or HDSL4 compatible
•
CO side is line powered
•
SUB side is 44~56VDC local power
•
SC or ST, single or multimode options
4-Wire 56k
•
NEBS Level 3
•
1 kHz to 300 kHz bandwidth
•
19.2 kbps to 64 kbps data rate
•
Line powered or 24~56VDC local power
•
SC or ST, single or multimode options
2 Channel ADSL
•
ADSL data rate compatibility up to
2.75Mbps
•
requires 44~56VDC local power
•
SC or ST, single or multimode options
•
LED status indicatorsc
T1/E1
•
1, 2 or 4 channels of T1 over fiber
•
Line powered or 24~56VDC local power
•
SC or ST, single or multimode options
•
LED status indicators
RS-232 Serial Data Card
•
Connects directly to DB-9 connector
•
Half or full duplex operation
•
Utilizes 24~56VDC local power
•
SC or ST, single or multimode options
•
LED status indicators
•
Loop capability for remote testing
RS-232/422/485 Serial Data
•
Auto sensing for RS-232/422/485 data
•
Supports up to 32 nodes of
RS-485/422 devices
•
Manufactured to ISO-9001 standards
•
Powering requires 12-24VDC 1A
•
Single or multimode fiber
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