Digitus DS-55203 Service Manual

Mini HDMI Extender, Full HD

Manual

DS-55203

Product Introduction

This HDMI Extender includes a transmitter unit (TX) and a receiver unit (RX), working
as a pair. It allows for transmission and extension uncompressed full HD1080p@60Hz
HDMI signal via CAT6/6A/7 network cable, the transmission distance is up to
50 meters with zero latency. This product is perfect for AV transmission in
applications of HD conference system, HD video shooting, HD multimedia education
system, home entertainment and signage etc.

Important Safety Notice

Please read below safety instructions carefully before installation and operation:

1. Do not mix up the transmitter unit (TX) and the receiver unit (RX) before
installation.

2. Do not hot plug when it is working.

3. No extender power supply needed, use micro USB cable to power the
transmitter, and receiver is powered from transmitter.

4. Please do not use other accessories to power the products.

5. If it is found that it's unstable when powered by USB cable directly, please add
a 5V plug (with USB port) to connect with the USB cable for power supply.

Product Feature

1. Portable size design.

2. Support HDMI1.3, compatible with HDCP1.2

3. Resolution supported is up to full HD 1080p@60Hz.

4. Use CAT6/6A/7 for long distance transmission up to 50 meters

5. Uncompressed and zero latency.

6. Micro USB cable for power, support receiver powered from transmitter.

7. Plug and play, without installation.

Package Contents

Transmitter unit

(TX) x1pcs

Receiver unit (RX) x1pcs

User manual x1pcs

USB Cable x2pcs

Specification

Item Description

Model DS-55203

HDMI version HDMI1.3

HDCP version HDCP1.2

480i@60Hz, 480p@60Hz, 576i@50Hz,

Supported video resolution

576p@50Hz, 720p@50/60Hz,
1080i@50/60Hz, 1080p@50/60Hz

HDMI

Performance

and Interface

Protection

Level

Operating

Environment

Supported audio formats L/R Stereo Audio

Input Maximum transfer rate 10.2Gbps

Input cable length

Output cable length

input and output TMDS signal 0.5~1.5Vp-p(TMDS)

input and output DDC signal 5Vp-p(TTL)

ESD protection

Operating temperature (0°C ~ 50°C) 32°F ~ 122°F

Storage temperature (-20°C ~ 60°C) -4°F ~ 140°F

Relative humidity 0 ~ 90% RH (Non-condensing)

Dimension 71.35(L) x 25.9(W) x 11.05(H) MM

Material ABS Plastic

≤5m
(AWG26 HDMI cable support HDMI1.3)

≤5m
(AWG26 HDMI cable support HDMI1.3)

1a (contact discharge) level 3

1b (air-gap discharge) level 3

International Standard: IEC61000-4-2

Body

Properties

Mean Time Between Failure

Color Black

Weight TX: 10g RX:10g

(MTBF)

>30000Hours