Part Number: B127C-1A1-CH2 New

Transmitter/receiver kit extends 4K audio/video from a USB-C tablet or laptop to an HDMI display over Cat6 cabling.
- Extends UHD 4K @ 120 Hz resolutions up to 82 ft. (25 m) via Cat6 cable
- Extends UHD 4K @ 60 Hz resolutions up to 196 ft. (60 m) via Cat6 cable
- Supports High Dynamic Range (HDR10) for richer contrast and expanded color accuracy
- Receives power through source device’s USB-C port: no external power supply required
- Plug-and-play operation with no software required for easy, immediate installation
- 1-year limited warranty
Features
USB-C to HDMI Extender for 4K Digital Signage or Video Presentations
This complete transmitter and receiver system is recommended for video presentations in conference rooms, schools, trade shows, meeting facilities, houses of worship, retail settings and digital signage applications where the source and display need to be farther apart than conventional A/V cables allow. The B127C-1A1-CH2 extends 4K video and stereo audio signals from a USB-C source device to an HDMI display via user-supplied Cat6 cabling.
Extends 4K Video with HDR Nearly 200 ft.
The B127C-1A1-CH2 extends an Ultra HD 4K signal at 120 Hz up to 82 feet (25 meters) with zero latency. It also extends a 4K signal at 60 Hz up to 196 feet (60 meters). This extension kit supports HDR10 (High Dynamic Range), providing a wide range of vibrant colors with richer contrast, brighter whites and deeper blacks that pop on your 4K display. HDCP 2.2 encryption allows you to stream 4K content with no loss in resolution.
Greater Distance over Cat6 Offers More Flexibility
Because Cat6 allows a longer distance between source and display than both USB and HDMI cables, you can make 4K connections in areas without network availability. The source device, such as a MacBook Pro, Windows laptop or media server, can be placed in a safe, secure location away from the display to prevent theft or tampering.
Plug-and-Play Operation for Quick Setup and Immediate Use
The included transmitter and receiver units work right out of the box with no software or external power required (an included Micro-USB cable can supply power if video transmission is unstable). The transmitter connects directly to the source device’s USB-C port. The receiver connects to the video display with a user-supplied HDMI cable (sold separately). Connect a user-supplied Cat6 cable (sold separately) between the transmitter and receiver.
System Requirements
- Source device with USB-C output (MacBook Pro, Windows laptop, tablet, smartphone)
- Display device with HDMI input (HDTV, projector, monitor)
Package Includes
- Transmitter
- Receiver
- Micro-USB cable
- Installation Instructions
Specifications
OVERVIEW
UPC Code | 037332290090 |
Product Type | Extender Kit |
Technology | Cat6; HDMI; USB |
Host Connector | USB C (MALE) |
VIDEO
Video Input | USB C (MALE) |
Video Output | HDMI (FEMALE) |
Number of Monitors Supported | 1 |
Video Ports | (1) HDMI (FEMALE) |
Video Ports Details | HDMI 2.0; HDCP 1.4; HDCP 2.2 |
Resolutions Supported |
|
Supported Resolutions | 1280x720 (720p); 1920x1080 (1080p); 3840x2160 (4K) |
Max Supported Video Resolution | 1280x720, 1280x960, 1366x768, 1440x900, 1680x1050, 1920x1080, 1920x1200, 720p@50/60Hz, 1080i@50/60Hz, 1080p@24/25/30/50/60/ 120Hz, 2560x1440@50/60/120/144Hz, 3840x2160@24/25/30/50/60/100/120Hz, 4096x2160@24/25/30/50/60Hz |
Max. Distance (Between any 2 Units) | 196 ft. |
Max 1280 x 720 (720p) Range (ft) | 196 |
Max 1920 x 1080 (1080p) Range (ft) | 196 |
Max 1920 x 1200 Range (ft) | 196 |
Max 2560 x 1600 Range (ft) | 196 |
Max 3840 x 2160 (4K) Range (ft) | 196 |
Max 3840 x 2160 (4K@30Hz) Range (ft) | 196 |
Max 3840 x 2160 (4K@60Hz) Range (ft) | 196 |
Transmitter Video Input | HDMI |
Transmitter - Number of Video Outputs | 1 |
Receiver - Number of Video Outputs | 1 |
Signal Range (ft) | 4K@60Hz≤196-ft, 2560x1440@120/144Hz ≤98-ft, 4K@100/120Hz≤82-ft |
Signal Range (m) | 4K@60Hz≤60m, 2560x1440@120/144Hz ≤30m, 4K@100/120Hz≤25m |
Recommended Cabling | Solid Wire Cat6 Cables (Eaton Tripp Lite series N202) |
Max Supported Color Depth | 30-bit Deep Color |
HDR Support | Yes |
3D Video Supported | No |
Chroma Sub Sampling | 4:4:4 |
Maximum Signal Range (ft) | 196 |
EDID Support | Yes |
Signal Transmission | Unidirectional |
AUDIO
Audio Input | USB-C |
Audio Output | HDMI |
Audio Specification | PCM, DTS, Dolby |
POWER
Power Over Cable (PoC) Support | No |
Input Voltage(s) | TX: Powered by the signal source RX: DC 5V500mA |
Power Consumption Detail | TX ≤ 6W, RX ≤ 4W |
CONNECTIONS
Side A - Connector 1 | USB C (MALE) |
Side B - Connector 1 | HDMI (FEMALE) |
Daisy-chainable / Cascadable | No |
PHYSICAL
Color | Black |
Material of Construction | ABS |
Receiver Unit Dimensions (hwd / cm.) | 1.499 x 2.598 x 7.148 |
Receiver Unit Dimensions (hwd / in.) | 0.590 x 1.023 x 02.814 |
Receiver Unit Weight (lbs.) | 0.038 |
Shipping Dimensions (hwd / in.) | 5.90 x 4.60 x 3.03 |
Shipping Weight (lbs.) | 0.68 |
Transmitter Unit Dimensions (hwd / cm.) | 1.499 x 2.598 x 7.148 |
Transmitter Unit Dimensions (hwd / in.) | 0.590 x 1.023 x 2.814 |
Transmitter Unit Weight (lbs.) | 0.037 |
Unit Dimensions (hwd / in.) | 5.905 x 4.606 x 3.031 |
Unit Weight (lbs.) | 0.778 |
ENVIRONMENTAL
Operating Temperature Range | -4° to 131°F (-20° to 55°C) |
Storage Temperature Range | -22° to 40°F (-30° to 60°C) |
Relative Humidity | 0 to 90% RH, Non-Condensing |
ESD Protection | 1a Contact discharge level 2 (±4KV) 1b Air discharge level 3 (±8KV) Implementation of the standard: IEC61000-4-2 |
COMMUNICATIONS
Signal Range (ft.) | 196 |
Transmission Distance | 4K@60Hz≤60m 2560x1440@120/144Hz ≤30m 4K@100/120Hz≤25m |
IR Remote Extension Support | No |
RS-232 Serial Extension Support | No |
Latency | Zero Latency |
FEATURES & SPECIFICATIONS
10/100 Ethernet Extension Support | No |
Integrated/Removable Cable | No |
Multi-Resolution Support | Yes |
HDCP Specification | 1.4; 2.2 |
Driver Required | No |
Recommended Category Cable | 24 AWG Cat6 |
STANDARDS & COMPLIANCE
Product Certifications | IEC 61000 |
Product Compliance | CE (Europe); FCC (USA); REACH; RoHS; UKCA; WEEE |
WARRANTY & SUPPORT
Product Warranty Period (Worldwide) | 1-year limited warranty |
Questions & Answers
Accessories
Copper Network Cables
Model Number | Description | |
---|---|---|
N202-025-BL | Cat6 Gigabit Solid Conductor Snagless UTP Ethernet Cable (RJ45 M/M), PoE, Blue, 25 ft. (7.62 m) | |
N202-050-BL | Cat6 Gigabit Solid Conductor Snagless UTP Ethernet Cable (RJ45 M/M), PoE, Blue, 50 ft. (15.24 m) |
Audio Video Cables
Model Number | Description | |
---|---|---|
P568-003-8K6 | 8K HDMI Cable (M/M) - 8K 60 Hz, Dynamic HDR, 4:4:4, HDCP 2.2, Black, 3 ft. | |
P568-006-8K6 | 8K HDMI Cable (M/M) - 8K 60 Hz, Dynamic HDR, 4:4:4, HDCP 2.2, Black, 6 ft. | |
P568-010-8K6 | 8K HDMI Cable (M/M) - 8K 60 Hz, Dynamic HDR, 4:4:4, HDCP 2.2, Black, 10 ft. |
USB Cables
Model Number | Description | |
---|---|---|
U420-003 | USB-C Cable (M/M) - USB 3.2, Gen 1 (5 Gbps), Thunderbolt 3 Compatible, 3 ft. (0.91 m) | |
U420-006-5A | USB-C Cable (M/M) - USB 3.2, Gen 1 (5 Gbps), 5A Rating, Thunderbolt 3 Compatible, 6 ft. (1.83 m) |
Documents & Downloads
Documentation
Declarations of Conformity
Product Images