EX-70-G2 - Audio/video extender WyreStorm - Free user manual and instructions
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USER MANUAL EX-70-G2 WyreStorm
WyreStorm recommends reading through this document in its entirety to become familiar with the product's features prior to starting the callation process.


Identifying Product Versions
This product was released in 2 different versions which contain different chassis designs and feature sets. The differences are identified throughout this document in order to make installation and use easier. Versions can be identified by a v# after the model number on the product chassis model number sticker. Note that version 1 of this product may not contain a v1 after the product while all version 2s will contain a v2 after the model number.
In the Box
1x EX-70-G2 Transmitter
1x EX-70-G2 Receiver
1x 18V DC 1A Power Supply (US/UK/EU)
1x IR Emitters
1x IR Receivers
2x 3-pin Screw Down Male Phoenix Connectors
4x Mounting Brackets (2x for TX | 2x for RX)
1x Quickstart Guide (this document)
Basic Wiring Diagram

flowchart
graph TD
A["HDMI Source"] -->|IR Emitter| B["EX-70-G2 Transmitter (TX)"]
B --> C["EX-70-G2 Receiver (RX)"]
C --> D["Ex-70-G2 Display"]
D -->|IR Emitter| E["Computer"]
F["18V DC 1A Power Supply"] --> B
G["HDMI"] --> H["HDBaseT Cat6/6a/7"]
I["POWER"] --> B
J["Key"] --> K["HDMI"]
J --> L["HDBaseT Cat5e/6/6a"]
J --> M["IR TX and RX"]
J --> N["Power"]
Front Panel (TX/RX) Rear Panel (TX/RX)

text_image
EX-70-G2 Transmitter POWER STATUS HECP LINK ABCD POWER STATUS HDCP LINKEX-70-G2 Receiver

text_image
EX-70-G2 Transmitter IR RX IR TX TX I X G HDMI IN ABCD IR RX IR TX TX RX G HDMI OUTEX-70-G2 Receiver
| [8307] | Power LED | Solid: The receiver is powered OnOff: The receiver is powered Off |
![]() | Status LED | Flashing: The receiver is operating normally.Off: The receiver is Not operating normally. |
![]() | HDCP LED | Solid: HDCP content is present.Flashing: HDCP content is not present.Off: No signal. |
![]() | LINK LED | Solid: Link to receiver has been established.Flashing: Link to receiver has not been established. |
| A | Power Input | 5.5mm Screw Down Barrel JackConnect to the included 18V DC 1A power supply to the transmitter or receiver. A power supply is not required on the other end as it will be powered using PoH.See Power Supply Wiring for important information. |
| B | HDBT InHDBT Out | 8-pin RJ-45 femaleConnect the transmitters HDBT Out to receivers HDBT In. |
| C | IR TX/RX | IR TX - 3.5mm (1/8in) Mono Jack: Connect to the supplied IR emitter to control a local device from the remote display location via HDBaseT.IR RX - 3.5mm (1/8in) Stereo Jack: Connect to the supplied IR receiver to send IR to the remote display location via HDBaseT.See IR TX/RX Guidelines for more information. |
| D | RS-232 1x RS-232: 3-pin Phoenix (v2 chassis only) | |
| E | HDMI In (TX)HDMI Out (RX) | 19-pin type A HDMI femaleSupports HDMI and DVI/D (requires adapter - not included). |
Wiring and Connections
WyreStorm recommends that all wiring for the installation is run and terminated prior to making connections to the switcher. Read through this section in its entirety before running or terminating the wires to ensure proper operation and to avoid damaging equipment.

IMPORTANT! Wiring Guidelines
- The use of patch panels, wall plates, cable extenders, kinks in cables, and electrical or environmental interference will have an adverse effect on signal transmission which may limit performance. Steps should be taken to minimize or remove these factors completely during installation for best results
- WyreStorm recommends using pre-terminated HDMI cables due to the complexity of these connector types. Using pre-terminated cables will ensure that these connections are accurate and will not interfere with the performance of the product.
Cat6 Cable Performance Guide
| 0m | 10m | 20m | 30m | 40m | 50m | 60m | 70m | 80m | 90m | 100m |
| 0ft | 32ft | 65ft | 98ft | 131ft | 164ft | 197ft | 230ft | 262ft | 295ft | 328ft |
RS-232 Wiring
The EX-70-G2 v2 uses a 3-pin RS-232 with no hardware flow control. Most control systems and computers are DTE where pin 2 is RX, this can vary from device to device. Refer to the documentation for the connected device for pin functionally to ensure that the correct connections can be made. This connection is not available on the v1 version of this product.

| WyreStorm Connector | 3rd Party Device | ||
| Pin 1 | TX (Transmit) ---> | To ---> RX (Receive) | |
| Pin 2 | RX (Receive) ---> | To ---> TX (Transmit) | |
| Pin 3 | G (Ground) | ---> To ---> | G (Ground) |
IR TX/RX Guidelines
- Using WyreStorm infrared emitters and receivers is the best way to ensure that most IR coding formats are transmitted and received by the NetworkHD system. Other 3rd party emitters and receivers can be used; however, these devices must operate in the same manner as the WyreStorm devices.
- Due to differences in IR across 3rd party control systems their IR ports should never be connected directly to a NetworkHD system as an incompatibility may exist. WyreStorm offers a cable that compensates for voltage differences as well adjusts for differences in the pins used within the port. Refer to the CAB-IR-LINK product page for more information.
IR TX Port Pinout
Connection for IR TX (transmit) uses a 3.5mm (1/8in) mono plug.

IR RX Port Pinout
Connection for IR RX (receive) uses a 3.5mm (1/8in) stereo jack that outputs +5V DC to power the included IR receiver.

Power Supply Wiring
The EX-70-G2 can supply power from the transmitter to the receiver using PoH on the same category cable that transmits audio and video. The included power must be connected to the transmitter in order to power the receiver (or vise versa). Should distance of the category cable or other factors prevent PoH from being used, connect an 18V DC 1A power supply to both devices. Additional power supplies may be purchased from WyreStorm.
Troubleshooting
No or Poor Quality Picture (snow or noisy image)
- Verify that all HDMI and HDBaseT connections are not loose and are functioning properly
- Verify that the HDBaseT cable is properly terminated following EIA568B standard
- Verify that the output resolution of the source and display is supported by this extender
- Configure EDID Settings to a lower resolution.
- If transmitting 3D or 4K, verify that the HDMI cables used are 3D or 4K rated.
No or Intermittent 3 ^rd party Device Control
- Verify that the IR and RS-232 cables are properly terminated following the Wiring and Connections section.

Troubleshooting Tips:
- WyreStorm recommends using a cable tester or connecting the cable to other devices to verify functionality.
Specifications
| Audio and Video | |||
| Transmitter Receiver | |||
| Inputs 1x HDMI In: 19-pin type A 1x HDBT In: 8-pin RJ-45 Female | |||
| Outputs 1x HDBT Out: 8-pin RJ-45 Female 1x HDMI Out: 19-pin type A | |||
| Output Video Encoding HDBaseT Class B | |||
| Encoding Data Rate 9.2Gbps | |||
| End to End Latency (Max) 10μs (micro seconds) | |||
| Audio Formats 2ch PCM | Multi Channel up to Dolby Atmos ® and DTS-XTM | |||
| Video Resolutions (Max) | Video Resolution HDMI Cat6 Cat6a/7 | ||
| 1920x1080p @60Hz 12bit 15m/49ft 70m/230ft 100m/328ft | |||
| 1920x1080p @60Hz 16bit 7m/23ft | 70m/230ft 100m/328ft | ||
| 3840x2160p @30Hz 8bit 4:4:4 | 7m/23ft | 35m/115ft 70m/230ft | |
| 3840x2160p @60Hz 8bit 4:2:0 | 7m/23ft | 35m/115ft 70m/230ft | |
| 4096x2160p @60Hz 8bit 4:2:0 | 7m/23ft | 35m/115ft 70m/230ft | |
| Supported Standards | DCI | RGB | ||
| Maximum Pixel Clock | HDMI: 300MHz | HDBaseT: 297MHz | ||
| Communication and Control | |||
| HDMI | HDMI | HDCP (v1 chassis 1.4 | v2 chassis 2.2) | EDID Pass-through | CEC Pass-throughDVI/D supported with adapter (not included) | ||
| HDBaseT | HDMI | HDCP (v1 chassis 1.4 | v2 chassis 2.2) | EDID Pass-through | 2-way PoH | Bidirectional IR | ||
| IR | 1x IR TX: 3.5mm (1/8in) TS Mono | 1x IR RX: 3.5mm (1/8in) TRS Stereo | ||
| RS-232 | 1x RS-232: 3-pin Phoenix (v2 chassis only) | ||
| Power | |||
| Power Supply | 18V DC 1A | ||
| PoH | IEEE 802.3af 15.4W Max | 2-way | ||
| Max Power Consumption | Transmitter: 7W | Receiver: 17W | ||
| Environmental | |||
| Operating Temperature | 0 to +45°C (32 to +113 °F), 10% to 90%, non-condensing | ||
| Storage Temperature | -20 to +70°C (-4 to +158 °F), 10% to 90%, non-condensing | ||
| Maximum BTU | Transmitter: 24 BTU/hr | Receiver: 58 BTU/hr | ||
| Dimensions and Weight | |||
| v1 Chassis | v2 Chassis | ||
| Rack Units/Wall Box | <1U | <1U | |
| Height | 15mm/0.6in | 15mm/0.6in | |
| Width | 109mm/4.3in | 108.8mm/4.29in | |
| Depth | 64.2mm/2.53in | 64.2mm/2.53in | |
| Weight | 0.36kg/0.79lbs | 0.36kg/0.79lbs | |
| Regulatory | |||
| Safety and Emission | CE | FCC | RoHS | ||
Note: WyreStorm reserves the right to change product specification, appearance or dimensions of this product at any time without prior notice.
Warranty Information
WyreStorm Technologies LLC warrants that its products to be free from defects in material and workmanship under normal use for a period of five (5) years from the date of purchase. Refer to the Product Warranty page on wyrestorm.com for more details on our limited product warranty.



