Overview
The SIIG CE-H20111-S1 HDMI over CAT5e receiver is designed to receive and decode HDMI signals transmitted over a single CAT5e, CAT5, or CAT6 cable. This receiver provides the ideal solution for transmitting high definition video and high quality audio over a distance via a Cat-5/5e/6 cable. The unit works as the receiving end of a SIIG HDMI extender system, allowing you to place your display at a distance from your source device without relying on long HDMI cables that lose signal quality.
Key Features
- Receives and outputs HDMI signals transmitted over single CAT5e/5/6 cable
- Compact, space-saving design suitable for mounting behind displays or in equipment racks
- No external power supply required for basic operation (power source determined by paired transmitter unit)
- Compatible with standard IT and AV source devices (DVD, Blu-ray, PC, game consoles, media players)
- Supports HD video and stereo audio transmission over cost-effective twisted-pair cabling
- Plug-and-play operation with no configuration or software installation needed
Technical Specifications
Due to the used condition of this unit, specifications are based on the manufacturer’s design standards for the CE-H20111-S1 model. Verify exact operating parameters before integration:
- Input: CAT5e/5/6 RJ-45 connector (receives balanced video/audio signal from paired transmitter)
- Output: HDMI (Type A) connector
- Audio: Stereo output (embedded in HDMI or separate audio jack, depending on version variant)
- Video Resolution: Supports standard HDMI resolutions including 1080i/p
- Cable Type: Single CAT5e, CAT5, or CAT6 cable (twisted pair)
- Dimensions: Compact form factor (exact measurements available in full user manual)
- Operating Temperature: Standard commercial range (0–40°C typical)
- Certifications: CE, FCC (typical for SIIG AV products)
Typical Applications
- Conference rooms and auditoriums requiring remote display placement
- Digital signage and information displays at distance from source
- Home theater and entertainment systems with displays in separate rooms
- Retail environments and commercial AV installations
- Control room and monitoring station setups where displays are mounted remotely
- Educational institutions with distributed video systems
Compatibility & Replacements
Compatible With
- SIIG HDMI over CAT5e transmitter units (paired system required)
- Standard HDMI source devices (Blu-ray players, set-top boxes, PCs, game consoles)
- HDMI-compatible displays and monitors
- CAT5e, CAT5, and CAT6 twisted-pair cable infrastructure
- Standard RJ-45 patch panels and distribution systems
Replaces / Drop-In Replacement For
The CE-H20111-S1 is a complete receiver unit. Similar SIIG receiver models in the HDMI over CAT5e product line include the CE-H20211-S1 (mini-receiver variant). Always verify compatibility with your system integrator before ordering, as receiver and transmitter units must be matched pairs for proper operation.
Works With
- HDMI 1.3 and later compatible source devices
- HDCP-compatible content (standard commercial HD sources)
- CAT5e and superior cabling standards
- Standard AV receiver amplifiers and display interfaces
- No software platform or driver installation required







