The listed products do not include a complete ARINC 429 interface card. The two closest matches are an ARINC 429 line driver and a quad receiver; the other three are general communications or network-management cards, not ARINC 429 interfaces. Choose the line driver or receiver only if you need that specific component and have confirmed it suits your design. The table distinguishes the products by their stated functions.
| Product | Stated function | Best suited for |
|---|---|---|
| SY8596MI | Single-channel ARINC 429 line driver | Designs needing a line-driver component |
| SY8445MI | Quad ARINC 429 receivers | Designs needing receiver components |
| Advantech PCIE-1602C-AE | Two-port RS-232/422/485 PCIe card with isolation | Serial communication, not ARINC 429 |
| Advantech PCIE-1602B-AE | Two-port RS-232/422/485 PCIe card with surge protection | Serial communication, not ARINC 429 |
| APC Communications SmartSlot Card | Network management, two DB-9 ports | Network-management use, not ARINC 429 |
SY8596MI Single-Channel ARINC 429 Line Driver
The SY8596MI is identified as a single-channel ARINC 429 line driver and a replacement for the HI-8596PST type. It is the closest option in this list for a design that needs a line-driver component rather than a complete PCIe interface card.
- Best for: Buyers sourcing a single-channel ARINC 429 line driver for a design that specifies the listed replacement type.
- Why it was selected: Its stated function directly names ARINC 429 transmission hardware.
- Check before buying: The listing does not provide package, pinout, electrical limits, or board-level interface details. Confirm those against the design requirements.
This is a component, not a described plug-in interface card. Avoid choosing it if the requirement is a complete computer card with host connection and software support.
SY8445MI Quad ARINC 429 Receivers
The SY8445MI is described as a quad ARINC 429 receiver and a replacement for the HI-8445PST-10 type. Its stated four-receiver configuration makes it relevant to designs that need multiple receiver channels at the component level.
- Best for: Engineers or buyers seeking a four-receiver ARINC 429 component for a compatible design.
- Why it was selected: It is one of only two listed products explicitly identified as ARINC 429 hardware.
- Check before buying: The supplied product information does not specify electrical characteristics, package details, or a complete interface-card assembly.
Choose this over the line driver only when the design calls for receiver functions. It is not described as a standalone PCIe card.
Advantech PCIE-1602C-AE Serial Communications Card
This Advantech card is identified as a two-port RS-232/422/485 PCIe communications card with isolation. Those serial interface standards are not the same as ARINC 429, so this product should not be treated as an ARINC 429 interface card.
- Best for: Buyers who need the stated serial communication interfaces and isolation.
- Why it was selected: It is a PCIe communications card from the supplied list and offers a point of comparison for host-installed serial I/O.
- Limitation: The provided information does not state ARINC 429 support.
Choose it for a matching RS-232, RS-422, or RS-485 requirement. Avoid it when the system specifically needs ARINC 429 data transmission or reception.
Advantech PCIE-1602B-AE Two-Port Serial Card
The PCIE-1602B-AE is described as a two-port RS-232/422/485 PCI Express communications card with surge protection. Its purpose is serial communication, not ARINC 429 signaling.
- Best for: Buyers whose system requires two serial ports and the stated surge-protection feature.
- Why it was selected: It is a host-installed PCIe communications card and provides a useful comparison with the isolated serial-card option above.
- Limitation: The provided description does not identify ARINC 429 capability.
Compare the B and C models by the protection feature named in their listings: this card specifies surge protection, while the PCIE-1602C-AE listing specifies isolation. Verify the full specifications before selecting either.
APC Communications SmartSlot Card
The APC Communications SmartSlot Card is listed for network management and has two ports with DB-9 connectors. The listing does not identify it as an ARINC 429 product or as a PCIe interface card.
- Best for: Buyers seeking a card for the stated network-management use with two DB-9 ports.
- Why it was selected: It is the only other listed card with a stated two-port configuration and connector type.
- Limitation: Its described purpose is network management, not ARINC 429 communication.
Do not select this card as a substitute for an ARINC 429 receiver, transmitter, or interface card. Confirm the intended SmartSlot equipment and connection requirements separately.
Buying Guide: How To Choose ARINC 429 Hardware
Do you need a complete interface card or a component?
A line driver or receiver is a component-level part. A complete interface card is a host-installable assembly, typically described with a computer-bus connection and relevant I/O details. The supplied ARINC 429 listings identify components, not complete cards. If you need a ready-to-install ARINC 429 card, look for a product listing that explicitly states ARINC 429 support and identifies its host interface.
Do you need transmission or reception?
Match the component function to the signal path. The SY8596MI is identified as a line driver, while the SY8445MI is identified as a receiver. These roles are not interchangeable. Check the design documentation for the required direction, channel count, and compatible part specifications.
Are RS-232, RS-422, and RS-485 acceptable?
No—not when the requirement explicitly calls for ARINC 429. The Advantech cards list RS-232/422/485 interfaces. Similar-sounding serial communications hardware should not be assumed to support ARINC 429 without an explicit specification.
What should buyers verify before ordering?
Confirm the exact part number, replacement compatibility, electrical and package specifications, required channel count, host connection, and any needed software or documentation. The supplied product descriptions do not provide all these details, so consult the full manufacturer or seller specifications before committing to a design.
Frequently Asked Questions
Are any of these products complete ARINC 429 interface cards?
The provided descriptions do not identify a complete ARINC 429 interface card. Two products are ARINC 429 components: a line driver and a quad receiver.
Which listed product is for ARINC 429 transmission?
The SY8596MI is identified as a single-channel ARINC 429 line driver. Confirm its specifications and suitability for the specific design.
Which listed product has four ARINC 429 receivers?
The SY8445MI is described as a quad ARINC 429 receiver replacement for the HI-8445PST-10 type.
Can an RS-232/422/485 PCIe card replace an ARINC 429 card?
Not based on the supplied information. The Advantech cards are described for RS-232/422/485, and their listings do not state ARINC 429 support.
Is the APC SmartSlot card an ARINC 429 product?
No ARINC 429 function is stated. Its listed application is network management, with two DB-9 ports.