Positron G1002-C User manual

G.hn to Gigabit Ethernet Bridge
Quick Installation Guide
G1002-C / G1002-C+

G1002-C Quick Installation Guide
Positron Access Solutions 2 Document 180-0219-001 R01
Publication Information
©2022 Positron Access Solutions
G1002-C / G1002-C+ Quick Installation Guide
Publication date: February 2022
Printed in Canada
Published By
Positron Access Solutions
5101 Buchan Street, Suite 220
Montreal, Quebec, Canada
H4P 2R9
Telephone US and Canada: 1-888-577-5254
International: [phone]
Product names, other than Positron's, mentioned herein may be trademarks and/or registered trademarks
their respective companies.
Disclaimer Notice
Although Positron Access Solutions has made every effort to ensure the accuracy of the information
contained herein, this document is subject to change.

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CONTENTS
.........................................................................................................................................4
About the G1002-C / G1002-C+.....................................................................................................4
Introduction........................................................................................................................4
G1002-C (COAX) Endpoint...............................................................................................6
G1002-C LED Definition ..............................................................................................6
G1002-C+ (Coax) Endpoint...............................................................................................7
G1002-C+ LED Definition ............................................................................................8
G1002-C / G1002-C+ Gigabit Ethernet Ports ...................................................................8
Physical Mounting of the G1002-C / G1002-C+ ...............................................................8
.......................................................................................................................................10
Technical and Regulatory Specifications..................................................................................10
G1002-C Technical Specifications..................................................................................10
G1002-C+ Technical Specifications................................................................................11
Regulatory Compliance...................................................................................................12
.......................................................................................................................................15
Warranty and Customer Service ................................................................................................15

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About the G1002-C / G1002-C+
Introduction
The G1002-C and G1002-C+ G.hn to Ethernet Bridge complete the G.hn link
(coax) with the G.hn Access Multiplexer (GAM) and convert the G.hn interface to
a standard Gigabit Ethernet (RJ-45) interface. They are designed for indoor
installation, usually inside the subscriber premises and connect to a Residential
Gateway (RG) or comparable devices.
While each of these devices perform a similar function, here is a summary of the
unique features of each model:
•G1002-C: this coaxial G.hn Endpoint is locally powered and offers two (2)
Gigabit Ethernet ports (RJ-45). The 1st Ethernet Port can be configured as
a VLAN Trunk port when there is a need to support a large number of
VLANs. The 2nd Ethernet Port can be configured as a VLAN Access port
when there is a need to support no more than twelve (12) VLANs.
•G1002-C+: this coaxial G.hn Endpoint is locally powered and offers two (2)
Gigabit Ethernet ports (RJ-45). The 1st Ethernet Port can be used to power
another device over Ethernet, it can operate in POE mode (15.4W as per
IEEE 802.3af) or in POE+ mode (30W as per IEEE 802.3at). This first port
can be configured as a VLAN Trunk port when there is a need to support a
large number of VLANs. The 2nd Ethernet Port does not support
POE/POE+, it can be configured as a VLAN Access port when there is a
need to support no more than twelve (12) VLANs.
About G.hn
The ITU-T G.9960 G.hn Wave-2 standard leverages the existing telephone wiring
(UTP, CAT-3 or CAT-5/5e) or RG-6/RG-59 coax cabling to deliver a Gigabit
Internet service to each subscriber without the cost, complexity and delays
associated with in-building fiber installation. G.hn is an Access technology for
Operators looking to simplify their access network and backend infrastructure with

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an Ethernet-like technology that is highly scalable without some of the inherent
complexity of DSL-related technologies. With G.hn, Operators deliver advanced
services such as Gigabit High Speed Residential Internet and 4K IPTV without the
high capital and operational expenses associated with a fiber retrofit. Each G.hn
subscriber port supports up to 1.7 Gbps of dynamically allocated bandwidth for
near symmetrical Gigabit services over the existing telephone wire or coaxial
cable.
Note: Read Chapter entitled “Safety and Warnings”before proceeding.

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G1002-C (COAX) Endpoint
The G1002-C (coax) G.hn Bridge to Gigabit Ethernet comes with two (2) Gigabit
Ethernet port to connect the Residential Gateway (RG).
Figure 1: G1002-C Gigabit Ethernet Port and Status LEDs
The G1002-C comes with a built-in low-pass COAX filter to eliminate any noise
above CATV Channel 30 (258 MHz) to make sure there is no artefact from the
G.hn signal on the CATV channels Note: G.hn uses up to 200 MHz of spectrum
in the range of 5-200 MHz.
Figure 2: G1002-C port definition
G1002-C LED Definition
The G1002-C status LEDs are defined in the following table:
LED position
Description
G.hn (green)
ON indicates G.hn link up
OFF indicates G.hn link down
BLINKING indicates G.hn link speed less than 40 Mbps
PWR (green)
Indicates power on or off
STA (yellow)
Green indicates units is working
Yellow indicates unit is booting or being reset
Table 1: G1002-C LED Definition
G.hn Port (F-type)
12Vdc Jack
2 x Gigabit Ethernet (RJ-45)
G1002-C Status LEDs/

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Figure 3: G1002-C LED definition
G1002-C+ (Coax) Endpoint
The G1002-C+ (coax) G.hn Bridge to Gigabit Ethernet comes with two (2) Gigabit
Ethernet port to connect the Residential Gateway (RG). The Gigabit Ethernet Port
labelled as GE1 supports POE / POE+ to power an external device.
Figure 4: G1002-C+ Gigabit Ethernet Port and Status LEDs
Figure 5: G1002-C+ port definition
Status LED
G.hn Status LED
Power LED
G.hn Port (F-type)
48Vdc Jack
2 x Gigabit Ethernet (RJ-45)
G1002-C+ Status LED
GE1 POE status LED

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G1002-C+ LED Definition
The G1002-C+ status LEDs are defined in the following table:
LED position
Description
G.hn (green)
ON indicates G.hn link up
OFF indicates G.hn link down
BLINKING indicates G.hn link speed less than 40 Mbps
PWR (green)
Indicates power on or off
STA (yellow)
Green indicates units is working
Yellow indicates unit is booting or being reset
POE
Green indicates port GE1 is providing POE to an
attached device
Table 2: G1002-C+ LED Definition
Figure 6: G1002-C+ LED definition
G1002-C / G1002-C+ Gigabit Ethernet Ports
The G1002-C and G1002-C+ incorporate two (2) RJ-45 Gigabit Ethernet ports.
Please note that port GE1 can be configured in VLAN Trunk mode (via the GAM)
if required for your application.
The GE1 port of the G1002-C+ supports Power Over Ethernet to power an external
device. When locally powered, the G1002-C+ can provide up to 30W of power as
per the IEEE 802.3at standard.
Physical Mounting of the G1002-C / G1002-C+
The G1002-C and G1002-C+ share the same base enclosure and have the same
mounting options. You can optionally install (mount) the enclosure on a wall or flat
surface as follows:
1. Select a proper mounting location where you can securely install mounting
screws (not supplied).
Status LED
G.hn Status LED
Power LED
GE1 POE status LED

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2. Use the G1002-C enclosure as a guide to determine where you need to install
the two (2) mounting screws.
3. Install the lower screw into the wall but do no tighten completely. Use a wall
plug if inserting the screws into a dry wall. Leave enough room to insert the
G1002-C enclosure (see step 4).
4. Insert the G1002-C slot (as per the figure 5 below) and slightly tighten the
lower screw to hold the G1002-C in place while you install the top screw.
5. Tighten both screws to hold the G1002-C securely in place but do not apply
too much torque to avoid damaging the screws or the wall mounting.
Figure 7: Mounting holes to install the G.hn endpoint on a flat surface
Use two (2) screws #10 (5mm) to install the
G1002-C enclosure on a flat surface. If mounting
on a dry wall, use adequate wall plugs (not
supplied)

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Technical and Regulatory Specifications
G1002-C Technical Specifications
Environmental Features
Dimensions
3.7” Width x 1.35” Height x 6.7” Depth / 95 mm W x 34.3 mm H x 169.5 mm D
Power
12 VDC / 1A power adapter (110-220VAC), 4.8 W maximum
Certification
CE Mark, FCC Part 15 Class B
Temperature
Operating: 0˚C to +40 ˚C / Storage: -25˚C to +80 ˚C
Operating Humidity
5% to 95% relative, non-condensing
G.hn Specification
G.hn Standards
G.hn Wave-2 Client, based on GigaWire Alliance specification and fully
compliant with the following ITU-T standards
•G.9960 Amendment 2 - System Architecture and PHY Layer
•G.9961 Data Link Layer
•G.9962 Management
•G.9964 PSD
Ease of Deployment
Support G.hn over coax (G1002-C)
Point-to-point and Point-
to-multipoint support
Supports Point-to-point or Point-to-multipoint operation (coax) for up to
16 G1002-C per G.hn port
Ease of Operation
Automatic firmware and configuration management via the Positron GAM
Encryption
AES-128 encryption with individual keys for each end-node under the control of
the Positron GAM acting as the Master Node
Modulation and
Frequency Band
Band Notching function allows cohabitation with legacy Analog Cable TV
channels over coax
Bandwidth Management
Up to 1.7 Gbps with Dynamic Bandwidth Allocation to optimize throughput
based on nature of traffic flows with TDD Multiplexing for programmable
upstream / downstream ratio
Reliability and Resiliency
State of the art LDPC Forward Error Correction (FEC)
Table 3: G1002-C Summary Specification

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G1002-C+ Technical Specifications
Environmental Features
Dimensions
3.7” Width x 1.35” Height x 6.7” Depth / 95 mm W x 34.3 mm H x 169.5 mm D
Power
48 VDC / 1A power adapter (110-220VAC), 33.6W maximum
Certification
CE Mark, FCC Part 15 Class B
Temperature
Operating: 0˚C to +40 ˚C / Storage: -25˚C to +80 ˚C
Operating Humidity
5% to 95% relative, non-condensing
G.hn Specification
G.hn Standards
G.hn Wave-2 Client, based on GigaWire Alliance specification and fully
compliant with the following ITU-T standards
•G.9960 Amendment 2 - System Architecture and PHY Layer
•G.9961 Data Link Layer
•G.9962 Management
•G.9964 PSD
Ease of Deployment
Support G.hn over coax (G1002-C+)
Point-to-point and Point-
to-multipoint support
Supports Point-to-point or Point-to-multipoint operation (coax) for up to
16 G1002-C per G.hn port
Ease of Operation
Automatic firmware and configuration management via the Positron GAM
Encryption
AES-128 encryption with individual keys for each end-node under the control of
the Positron GAM acting as the Master Node
Modulation and
Frequency Band
Band Notching function allows cohabitation with legacy Analog Cable TV
channels over coax
Bandwidth Management
Up to 1.7 Gbps with Dynamic Bandwidth Allocation to optimize throughput
based on nature of traffic flows with TDD Multiplexing for programmable
upstream / downstream ratio
Reliability and Resiliency
State of the art LDPC Forward Error Correction (FEC)
Table 4: G1002-C+ Summary Specification

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Regulatory Compliance
FCC Declaration of Conformance
The G1002-C and G1002-C+ comply with Part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) These devices may not cause harmful
interference, and; (2) these devices must accept any interference received,
including interference that may cause undesired operation. NOTE: These devices
have been tested and found to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in aresidential installation. This
equipment generate—and can radiate—radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If the equipment does not
cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to
correct the interference by one or more of the following measures:
•Reorient or relocate the receiving antenna
•Increase the separation between the equipment and the receiver
•Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected.
•Consult the dealer or an experienced radio/TV technician for help.
Safety Information
The G1002-C is a highly sophisticated electronic device. To get the most out of it,
be sure to read the following text about product care, safety and efficient use.
•Treat the product with care, keep it in a clean and dust free environment.
•Do not expose the G1002-C / G1002-C+ to liquid, moisture or humidity.
•Do not expose the G1002-C / G1002-C+ to extreme high or low
temperatures; refer to the topic Environmental Conditions for more details.
•Do not expose the G1002-C / G1002-C+ to open flames.
•Do not drop, throw, or try to bend the product, since rough treatment could
damage it.
•Do not use this product near water, for example, near a bathtub, washbowl,
kitchen sink, laundry tub, in a wet basement, or near a swimming pool.

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•Do not attempt to disassemble the G1002-C / G1002-C+. These products
do not contain consumer-serviceable components. Only Certified Service
Centers should perform service.
•Do not use any accessories other than those approved by the manufacturer
or your service provider. Use of non-original or non-approved accessories
may result in loss of performance, damage to the product, fire, electric
shock or injury, and may violate regulations. The warranty does not cover
product failures resulting from use of non-original or non-approved
accessories.
Intended Use
Approved for use in an indoor location only
Power Supply
•Ensure that a suitable AC power outlet is located near the G1002-C or
G1002-C+ and easily accessible.
•Connect the power supply cord only to the AC power outlet that meets the
specifications marked on the AC power adapter and connect the DC
connector to the inlet of the G1002-C / G1002-C+.
•Never alter the AC power cord. If necessary, have the correct outlet installed
by a qualified electrician or call your service provider for assistance.
•To reduce risk of damage to the electric cord, remove it from the outlet by
holding onto the AC power adapter rather than the cord. Make sure to
position the cord such that it is not stepped on, tripped over or otherwise
subjected to damage or stress.
Declaration of Conformity
Hereby, the manufacturer declares that this product (G1002-C, G1002-C+) is in
conformity with the requirements and other relevant provisions of the following
European directives for the CE mark:
•1999/5/EC: R&TTE Directive
•2006/95/EC: Low Voltage Directive
•2004/108/EC: Electromagnetic Compatibility Directive (EMC)

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The manufacturer declares that this product (G1002-C, G1002-C+) is in conformity
with the requirements and other relevant provisions of the following Canadian
standards:
•CAN ICES-3 (B)/NMB-3(B)
Environmental Conditions
Maximum environmental values during use:
•Temperature: 0°C to +40°C (32° to 104° F)
•Humidity: 5% to 95% RH, non-condensing
RoHS Compliance
This G1002-C meets the requirements detailed in the European RoHS Directive
(2002/95/EC).
WEEE Directive
Requirements according to WEEE directive (2002/96/EC)
•Disposal of old electrical and electronic equipment (Applicable in the
European countries with separate collection systems).
•This symbol on the product indicates that this product shall not be
treated as household waste. Instead, it shall be handed over to the
applicable collection point for the recycling of electrical and electronic
equipment. By ensuring this product is disposed of correctly, you will
prevent potential negative consequences for the environment and
human health, which could otherwise be caused by inappropriate waste
handling of this product. The recycling of materials will help to conserve
natural resources.

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Warranty and Customer Service
Positron Access Solutions will replace or repair this product within the warranty
period if it does not meet its published specifications or fails while in service.
Warranty information can be found in your Positron Access customer web portal:
http://www.positronaccess.com/Portal.php
Positron Access Solutions Sales Pricing/Availability and Technical Support
US and Canada: 1-888-577-5254
International: [phone]
[email protected]
Repair and Return Address
Contact Customer Service prior to returning equipment to Positron.
Telephone US and Canada: 1-888-577-5254 option 6
International: [phone] option 6