
CS-HDBTLPOER-70
70m HDBaseT Extender with Bi-directional PoE

Important Safety Instructions
Warning:
To reduce the risk of fire, electric shock or product damage:
1. Do not expose this apparatus
to rai n, m oisture, dripping or
splashing and that no objects
filled with liquids, such as vases,
shall be placed on the apparatus.
6. Clean t his apparatus
only with dry cloth.
2. Do not install or place this unit
in a book case, bu ilt-in cabinet or
in another confined space.
Ensure the unit is well ventilated.
3. To prevent risk of electric
shock or fire hazard due to
overheating, do not obstruct
the unit’s ventilation openings
with newspapers, tablecloths,
curtains, and similar item s.
4. Do not install near any heat
sources such as radiators, heat
registers, stoves, or other
apparatus (including amplifiers)
that produce heat.
5. Do not place sources of naked
flames, such as lighted candles,
on the unit.
7. Unplug this apparatus
during lightning storms or
when unused for long
periods of time.
8. Protect the power cord
from being walked on or
pinched particularly at
9. Only use
attachments/accessories
spec ified by the
10. Refer all servicing to
qualified service
personnel.

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Table of Contents
Introduction .................................................................................................... 3
Overview ................................................................................................... 3
Features ................................................................................................... 4
Package Contents .................................................................................... 4
Specifications ............................................................................................ 5
Transmitter......................................................................................... 5
Receiver ............................................................................................ 8
Panel ...................................................................................................... 11
Transmitter....................................................................................... 11
Receiver .......................................................................................... 13
Hardware Installation ................................................................................... 17
IR Control ..................................................................................................... 19
Scenario 1 .............................................................................................. 19
Scenario 2 .............................................................................................. 20
Troubleshooting ........................................................................................... 22
Product Service ................................................. Error! Bookmark not defined.

2
Maintenance ............................................. Error! Bookmark not defined.
Provided Service ...................................... Error! Bookmark not defined.
Mail-In Service .......................................... Error! Bookmark not defined.
Warranty ................................................... Error! Bookmark not defined.
Warranty Limits and Exclusions ................ Error! Bookmark not defined.
Glossary ....................................................................................................... 23

3
Introduction
Overview
CS-HDBTLPOER-70 is a 70m, 4K HDBaseT Extender with BI-directional
PoE, which offers the distribution of uncompressed 4K@60Hz UHD video,
HD audio, Power, RS232, Two-way IR up to 70m/230ft over a single Cat(x)
cable.
It allows the trans mis sio n of uncompressed 4K@60Hz UHD video, HDCP 2.2
compatibility, RS232 and Bi-directional IR pass through.
Its bi -directional PoE requires only one power supply which can be placed at
either transmitter or receiver side. The system also features LED indication
for visual power supply to units and signal status to show established
connection between connected devices.

4
Features
Cat 6a/7 cables, 4K@60Hz output up to 40m, while 1080P up to 70m
Cat 5e/6 cables, 4K@60Hz output up to 35m, while 1080P up to 60m
HDMI 1.4 with 4k@60Hz (Chroma sub-sampling 4:2:0 8-bit only) and
HDCP 2.2 compliance
Bi-directional PoE, only one power adapter is needed at either TX or RX
side
RS232 pass through
Bi-directional IR pass-through over HDBaseT
Automatic EDID management
All connectors in one side for easy cabling
Note:
The actual signal transmission distance can vary and depends on signal
resolution, cable quality, graphics card, and display used in the system.
Package Contents
1 x HDBaseT Transmitter
1 x HDBaseT Receiver
1 x 18V, 1A DC Power Supply
4 x Mounting Ear

5
Specifications
Transmitter
Technical
Video
Input 1 x HDMI
Input Signal Type HDMI: HDMI1.4 w/ HDCP 2.2 pass through
Input Resolution Support
4096x2160@24/25/30/50/60Hz,
3840x2160@24/25/30/50/60Hz,
1080P, 1080I, 720P, 576p, 576i, 480p, 480i;
NOTE: 4k@50/60Hz are supported under
Chroma sub-sampling 4:2: 0 8-bit only.
Input Video Level 0.5~1.0 Vp-p
Maximum Pixel Clock 297MHz
Output 1 x HDBaseT
Output Signal Type HDBaseT
Output Resolution Support
4096x2160@24/25/30/50/60Hz,
3840x2160@24/25/30/50/60Hz,

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1080P, 1080I, 720P, 576p, 576i, 480p, 480i;
NOTE: 4k@50/60Hz are supported under
Chroma sub-sampling 4:2: 0 8-bit only.
Video Impedance 100Ω
Distance
Cat 5e/6: 4K: 35m; 1080P: 60m
Cat 6a/7: 4K: 40m; 1080P: 70m
Audio
Support Audio Format
Stereo, LPCM 5.1, LPCM 7.1; Dolby True
HD, DTS-HD Master Audio
Control
Control Method
1 x IR TX,
1 x IR RX,
1 x RS232
General
Operating Temperature
0°C ~ 45°C (32°F ~ 113 °F),
10% to 90%, non-condensing
S torage Temperature -20°C ~70°C (-4°F to ~ 158 °F),

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10% to 90%, non-condensing
Product Weight 200g
Power Supply DC 18V 1A
Power Consumption 11W Max (Pair)
Product Dimension
(L x W x H)
162mm × 74.2mm × 25mm
ESD Protection
Human-body Model:
±8kV(Air-gap discharge)/
±4kV(Contact dis ch arge)

8
Receiver
Technical Specifications
Video
Input 1 x HDBaseT
Input Signal Type HDBaseT
Input Resolution Support
4096 x 2160@24/25/30/50/60Hz,
3840 x 2160@24/25/30/50/60Hz,
1080P, 1080I, 720P, 576p, 576i, 480p, 480i;
NOTE: 4k@50/60Hz are supported under
Chroma sub-sampling 4:2: 0 8-bit only.
Input Video Level 0.5~1.0 Vp-p
Maximum Pixel Clock 297MHz
Output 1 x HDMI
Output Signal Type HDMI: HDMI1.4 w/ HDCP 2.2 pass through
Output Resolution Support
4096 x 2160@24/25/30/50/60Hz,
3840 x 2160@24/25/30/50/60Hz,

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1080P, 1080I, 720P, 576p, 576i, 480p, 480i;
NOTE: 4k@50/60Hz are supported under
Chroma sub-sampling 4:2:0 8-bit only.
Video Impedance 100Ω
Distance
Cat 5e/6: 4K: 35m; 1080P: 60m
Cat 6a/7: 4K: 40m; 1080P: 70m
Audio
Support Audio
Stereo, LPCM 5.1, LPCM 7.1; Dolby True
HD, DTS-HD Master Audio
Control
Control Method
1 x IR TX,
1 x IR RX,
1 x RS232
General
Operating Temperature
0°C ~ 45°C (32 ~ 113 °F),
10% to 90%, non-condensing
S torage Temperature -20°C ~ 70°C (-4 ~ 158 °F),

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10% to 90%, non-condensing
Product Weight 200g
Power Supply DC 18V 1A
Power Consumption 11W Max (Pair)
Product Dimension
(L x W x H)
162mm × 74.2mm × 25mm
ESD Protection
Human-body Model:
±8kV(Air-gap discharge)/
±4kV(Contact dis ch arge)

11
Panel
Transmitter
Front Panel
ID Name Description
1 Power LED
ON: Transmitter is powered on.
OFF: Transmitter is powered off.
2 Link LED
ON: T ransmitter and R ece iv er are linke d.
Blinking: Connection exception.
OFF: No link.

12
Rear Panel
ID Name Description
1 Power
Connects to a power supply.
If Transmitter is connected to a power supply, Receiver
is adapter free.
2 HDBT OUT Connects to the Receiver via a Cat(x) cable.
3 IR RX Connects to the supplied IR receiver (30KHz-50KHz).
4 IR TX Connects to the supplied IR emitter.

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ID Name Description
5 RS232 RS232 pass through
5 HDMI IN Connects to HDMI source device.
Receiver
Front Panel
ID Name Description
1 Power LED
ON: Receiver is powered on.
OFF: Receiver is power ed off.
2 Link LED
ON: Transmitter and Receiver are linked to each other.
Blinking: Connection exception.

15
Rear Panel
ID Name Description
1 Power
Connects to a power supply.
If Receiver is connected to a power supply, Transmitter
is adapter free.
2 HDBT IN Connects to the Transmitter via a Cat(x) cable.
3 IR RX
Connects to the supplied IR receiver (30KHz-50KHz).

16
ID Name Description
4 IR TX
Connects to the supplied IR emitter.
5 RS232
RS232 pass through
6 HDMI OUT Connects to HDMI display device.

17
Hardwar e Installation
1. Connect an HDMI source (such as a Blu-Ray, games console, media
server etc.) to Transmitter using quality HDMI cables.
2. Connect a good quality, well terminated Cat5e/6 cable of no more than
70m/230ft in length between the HDBaseT output of the Transmitter and
HDBaseT input of Receiver.
Note: 70m/230ft is the maximum recommended transmission distance for this
model and denotes perfect transmission conditions – including straight cable
runs with no electrical interference. If any of the above is a factor in your
installation, transmission range maybe affected.
3. Connect the HDMI dis play (LED/LCD display or projector) to the HDMI
output of the Receiver
4. Connect IR emitters from the TX ports of Transmitter and Receiver and
firmly attach the IR emitter eye directly over the infrared receiving
sensors of the source and display device to be controlled. Location of the
emitter eye on each dev ice ma y need to be adjusted later to achi ev e bes t
IR performance.
5. Insert IR receivers into IR RX ports of Transmitter and Receiver. Position
of the IR receiver eye on or near the display or source device, ensuring
using a clear line of sight to remote handset used to control it.
6. Connect the power supply to the Transmitter or Receiver and power on
all devices.

19
IR Control
IR pass-through function allows you to control th e source from the display 's
location or control the display from source's location.
Scenario 1
Controlling the Source from the display side.

20
Scenario 2
Controlling the Display from the Source side.

22
Troubleshooting
1: Why th e Power indicator is off?
Check that all the devices are powered on.
Check that all the cables are qualified and connected properly.
2: Why the Link indicator is off or blinking?
Check that all the devices are powered on.
Check that all the cables are qualified and connected properly.
Check that the length of Ethernet Cable is appropriate. For more
information, see cable specif ic ation s in Specifications.
Check that Transmitter and Receiver work properly.
3: Why the display connected to the Receiver shows no picture?
Check that power supplies of all the devices are powered on.
Check that all the cables are qualified and connected properly.
Check that the display works properly, and that source devices have
normal signals output.
Check that no compatibility issues exist between Receiver and display.
If so, replace the display with other models.

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Glossary
Acronym Complete Term
DC Direct Current
DVD Digital Video Disc
ESD Electro-static Discharge
HD High Definition
HDBT HDBaseT
HDCP High-bandwidth Digital Content Protection
HDMI High Definition Multimedia Interface
IR Infra-red
LCD Liquid Crystal Display
LED Light Emitting Diode
PoE Power over Ethernet

Metra Electronics Corp.
460 Walker S treet
Holly Hill, Fl. 32117
Main Tel: (866) 839-9187
Tech Support: (866) 839-9187
www.metrahometheater.com