Crestron CEN-IO-IR-104 Wired Ethernet Module with 4 IR Ports
Product Description
The CEN-IO-IR-104 stands out with its compact, stackable design, making it perfect for installations where space is a premium. This wired Ethernet module by Crestron features four IR/1-way Serial ports, allowing seamless integration with third-party devices. Whether you're outfitting a home theater in Austin or a conference room in Houston, this module ensures reliable device control.
Technical prowess is at the heart of the CEN-IO-IR-104. Powered via PoE, it simplifies installation by using existing LAN wiring, eliminating the need for additional power supplies. Its robust security protocols, including TLS 1.2 and SSL, provide peace of mind for residential and commercial setups alike.
From a practical perspective, the CEN-IO-IR-104's
| Ethernet | 100 Mbps, auto-switching, auto-negotiating |
| IR/Serial | 1-way device control via infrared up to 1.2 MHz |
| Connectors | (1) 8-pin RJ45, (1) 8-pin 3.5 mm detachable terminal block |
| PoE | IEEE 802.3at Type 1, 12.95 Watts |
| Power Consumption | 2.3 Watts |
| Temperature | 41 to 104 °F (5 to 40 °C) |
| Dimensions | Height: 1.35 in., Width: 5.04 in., Depth: 2.86 in. |
| Weight | 6.4 oz (180 g) |
| Compliance | UL Listed for US & Canada, CE, IC, FCC Part 15 Class B |
Professional Installation
Expert installation by certified technicians.
Technical Support
Get help with setup and troubleshooting.
Warranty Info
Comprehensive warranty coverage.
Credit & Debit Cards
Visa, Mastercard, American Express, and Discover via Stripe.
ACH Bank Transfer
Bank transfer payments processed securely through Stripe.
Digital Wallets
Apple Pay, Google Pay, and Amazon Pay accepted at checkout.
Buy Now, Pay Later
Flexible financing through Klarna and Affirm.
Free Shipping
Free standard shipping on all U.S. orders. White glove delivery for large items.
30-Day Free Returns
Full refund within 30 days. No restocking fees. We pay return shipping.
Technical Specifications
| Ethernet | 100 Mbps, auto-switching, auto-negotiating |
| IR/Serial | 1-way device control via infrared up to 1.2 MHz |
| Connectors | (1) 8-pin RJ45, (1) 8-pin 3.5 mm detachable terminal block |
| PoE | IEEE 802.3at Type 1, 12.95 Watts |
| Power Consumption | 2.3 Watts |
| Temperature | 41 to 104 °F (5 to 40 °C) |
| Dimensions | Height: 1.35 in., Width: 5.04 in., Depth: 2.86 in. |
| Weight | 6.4 oz (180 g) |
| Compliance | UL Listed for US & Canada, CE, IC, FCC Part 15 Class B |
Key Features
Product Support
Professional Installation
Expert installation by certified technicians.
Technical Support
Get help with setup and troubleshooting.
Warranty Info
Comprehensive warranty coverage.
Payment Methods
Credit & Debit Cards
We accept Visa, Mastercard, American Express, and Discover. All transactions are securely processed through Stripe with PCI Level 1 encryption.
ACH Bank Transfer
Pay directly from your bank account. ACH payments are processed securely through Stripe.
Digital Wallets
Apple Pay, Google Pay, and Amazon Pay are accepted for fast, secure checkout.
Buy Now, Pay Later
Split your purchase into manageable payments with Klarna or Affirm.
Your card is authorized at checkout and charged when your order ships. View full Payment Policy
Shipping Information
Free Shipping
We offer free standard shipping on all orders within the contiguous United States.
White Glove Delivery
Large items like TVs, speakers, and furniture include professional delivery and placement in your home.
Processing Time
Free shipping on all U.S. orders. You'll receive tracking information via email once your order ships.
Sales tax is calculated at checkout based on your shipping address. View full Shipping Policy
Return Policy
30-Day Returns
Not satisfied? Return your purchase within 30 days of delivery for a full refund — no restocking fees.
Free Return Shipping
MODIA pays for return shipping. We provide a prepaid label for all eligible returns.
Manufacturer Warranty
All products carry the full manufacturer's warranty. We help facilitate warranty claims on your behalf.
Refunds processed within 7 business days to your original payment method. View full Return Policy