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Fiber-Optic Transceivers/Modems
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SEL-2800 Fiber-Optic Transceiver/Modem
- Low-Cost Fiber-Optic Communication. Send serial data 500
meters using multi-mode optical fiber with standard V-pin connectors.
Use data rates from 0-40,000 bits per second.
- Easy Application. Plug transceiver/modem directly onto a
standard 9-pin serial connector (DB-9). No special mounting
is required. Receives power from the host device via the connector;
no separate power supply or power wiring is needed. Transmits
visible light (650 nm) for easy inspection. Requires no jumpers
or settings.
- Secure and Reliable Data Transfer. Far less susceptible to
EMI/RFI than copper links.
- Improved Safety. Provides improved isolation from ground
potential rise and other electrical hazards compared to copper
connections.
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SEL-2810 Fiber-Optic Transceiver/Modem With
IRIG-B
- Low-Cost Fiber-Optic Communication. Use data rates from 0-20,000
bits per second for a full duplex serial link with up to 500
meters of multi-mode optical fiber. Use the same transceivers/modems
and fibers to simultaneously transfer simplex IRIG-B time code.
- Easy Application. Plug transceiver/modem directly onto a
standard 9-pin serial connector (DB-9). No special mounting
is required. Receives power from the host device via the connector;
no separate power supply or power wiring is needed. Transmits
visible light (650 nm) for easy inspection. One pair of fibers
handles duplex serial data link and simplex IRIG-B time code
link. Requires no jumpers or settings.
- Secure and Reliable Data Transfer. Far less susceptible to
EMI/RFI than copper links.
- Improved Safety. Provides improved isolation from ground
potential rise and other electrical hazards compared to copper
connections.
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SEL-2815 Fiber-Optic Transceiver/Modem
- Flexible, Long-Range Fiber-Optic Communication. Send serial
data up to 15 kilometers (9 miles) using multi-mode optical
fiber with standard ST connectors. Use data rates from 0-40,000
bits per second.
- Easy Application. Plug transceiver/modem directly onto a
standard 9-pin serial connector (DB-9). No special mounting
is required. Receives power from the host device via the connector;
no separate power supply or power wiring is needed. Order transceivers/modems
with male or female DB-9 connectors. Use switch to select DCE
or DTE standard pin configurations, and eliminate the need for
adapters. Transmits continuous light pulses, for simpler testing
with an optical meter. Apply with ST pre-terminated fiber cables.
- Secure and Reliable Data Transfer. Maximum bit error rate
(BER) of 10-9. Far less susceptible to EMI/RFI than copper links.
Vertical Cavity Surface Emitting Laser (VCSEL) technology provides
component isolation and low power consumption.
- Improved Safety. Eye-safe Class 1 laser product. Provides
improved isolation from ground potential rise and other electrical
hazards compared to copper connections.
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SEL-2830 Single-Mode Fiber-Optic Transceiver/Modem
- Flexible, Long-Range Fiber-Optic Communication. Send serial
data up to 80 kilometers using single-mode optical fibers with
standard ST connectors. Use data rates from 0-40,000 bits per
second. Use selector switch to choose between DCE and DTE standard
pin configurations and eliminate the use of adapters.
- Easy Application. Plug transceiver/modem directly onto a
standard 9-pin serial connector (DB-9). No special mounting
is required. Receives power from the host device via the connector;
no separate power supply or power wiring is needed. Transmits
continuous light pulses for simpler testing with an optical
meter. Apply with ST terminated fiber cables.
- Secure and Reliable Data Transfer. Maximum bit error rate
(BER) of 10-9. Far less susceptible to EMI/RFI than copper links.
Edge emitting laser provides component isolation and low power
consumption.
- Improved Safety. Eye-safe Class 1 laser product. Provides
improved isolation from ground potential rise and other electrical
hazards compared to copper connections.
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SEL Multi-Mode Fiber-Optic Cable
- Choose standard-duty duplex zipcord for indoor riser applications
or heavy-duty PVC-jacketed round cable for applications requiring
greater strength and durability. Both use Hard Clad Silica (HCS®)
fiber with 200 µm, low-loss silica core, clad with a high-strength
polymer.
- Order complete pre-terminated SEL cable assemblies built
to your length specifications.
- Choose V-System or ST® connectors.
- Easily terminate connectors in under one minute with simple
crimp and cleave process, and no epoxy or polishing.
- Each cable tested by SEL. Reliable connection between SEL
relays and other IEDs (PLCs, RTUs, time clocks, serial multiplexors,
telephone switches, modems, meters, DFRs).
- Stock cables at discount prices for immediate delivery.
- Custom cables available.
- Free cable selector software program available for "point-and-click"
selection of cables.
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