Does GF-HDMI0808ES support HDCP?

No. This model is designed for non-HDCP scenarios such as digital signage, education and internal control rooms.

What control methods are supported?

Front panel, IR remote, RS-232 and TCP/IP network control.

Can Geffen provide OEM/ODM?

Yes. Factory-direct OEM/ODM with flexible MOQ and custom branding.

What certifications do you hold?

CCC, CE and FCC for relevant models.

RS232 to RS485 Converter-Maxtrix/Transformer manufacturer OEM/ODM Geffen

Name: GF-HDMI0808ES 8x8 Seamless HDMI Matrix Switcher
Brand: Geffen
SKU: GF-HDMI0808ES

RS232 to RS485 Converter
GF-232TO485

GF-232TO485 Interface Converter is compatible with RS-232C and RS-485 standards. It is capable of converting single-ended RS-232 signals into balanced differential RS-485 signals. Built-in with a fast transient voltage suppression protector, the device is designed to safeguard the RS-485 interface.

Detail
Specification

Interface Features: The interface is compatible with EIA/TIA RS-232C and RS-485 standards

Electrical Interfaces: RS-232 interface with female DB9 connector for input; RS-485 interface with male DB9 and RJ-45 connectors for output

Protection Level: Each line of the RS-485 interface is equipped with 600W lightning surge protection

Operating Mode: Asynchronous half-duplex

Signal Indicators: Three signal indicator lights for Power (PWR), Transmission (TXD) and Reception (RXD)

Transmission Medium: Twisted pair or shielded cable

Transmission Rate vs. Distance:

115.2 Kbps up to 300 meters

38.4 Kbps up to 600 meters

9600 bps up to 1.2 kilometers

Dimensions: 106 mm × 86 mm × 22 mm

Operating Environment: Temperature ranging from -25℃ to 70℃, relative humidity from 5% to 95%

Transmission Distance: Up to 1200 meters (for baud rates between 9600 bps and 115200 bps)