Comnet NW7, NW7E User Manual

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INSTALLATION AND OPERATION MANUAL

ENVIRONMENTALLY HARDENED HIGH THROUGHPUT 802.11A/N WIRELESS ETHERNET DEVICE

This manual serves the following ComNet Model Numbers:

NW7 NW7E

Thank you for purchasing NetWave® from ComNet. This installation guide applies to the following models:

NW7: Individual Hardened Single Radio, Two Gb Ethernet Ports, One internal 19dBi

17° beamwidth directional antenna, Includes power injection module, line cord and mounting assembly, Port 1 Supports 802.3af/at PD PoE Power, Port 2 provides IEEE802.3at PSE PoE Power, FCC certified for use in the NA Region.

NW7E: Individual Hardened Single Radio, Two Gb Ethernet Ports, One internal 19dBi

The NetWave® NW7[E] environmentally hardened high throughput (HT) wireless Ethernet transmission device can be configured through the embedded User Interface as a Client or as an Access Point. This single radio model was designed for high throughput point-to-point or multi-point applications and comes with an integrated 19dBi, 17° beamwidth antenna. The NW7[E] supports up to 240Mbps throughput using MIMO technology. The units can be powered by an 802.3af/at PoE Compliant device or through a supplied power injection module with the second Ethernet port serving as an IEEE802.3at power source. The NW7 is FCC certified for use in North America and the NW7E is ETSI, DFS and TPC certified for use in the European Union.

INSTALLATION AND OPERATION MANUAL NW7/NW7E

About This Guide

This guide is intended for different users such as engineers, integrators, developers, IT managers, and technicians.

It assumes that users have some PC competence and are familiar with Microsoft Windows operating systems and web browsers such as Windows Internet Explorer and Mozilla Firefox, as well as have knowledge of the following:

» Installation of electronic equipment

» Electrical regulations and guidelines

» Knowledge of Local Area Network technology

Related Documentation 2

Website 2

Safety 2

Overview 4

Legal Information 4

1.0 Introduction 5

2.0 Point to Multi-Point – NW7 and NW7E 6

3.0 Point-to-Point Systems – NW7 and NW7E 7

4.0 PoE Pass-through Port – NW7 and NW7E 8

5.0 Cabling Requirements 9

6.0 Hardware Installation 10

6.1 NW7 and NW7E Outdoor Ethernet Gland Installation 10

6.2 NW7 and NW7E Indicating LED Details 12

6.3 NW7 and NW7E Outdoor Standard Mounting Hardware 13

6.4 NW7 and NW7E Outdoor Upgrade Mounting Hardware 14

7.0 Detailed Power Requirements 15

8.0 Key Default Configurations 16

9.0 Quick Configuration 17

10.1 STATUS Page – Access Point 18

10.2 STATUS Client Page - Client 21

10.3 WIRELESS SETTINGS Page – Access Point 24

10.4 WIRELESS SETTINGS - Client Page - Client 29

10.5 NETWORK SETTINGS – Client or Access Point 33

10.6 SYSTEM TOOLS Page – Client and Access Point 36

11.0 Agency Compliance 46

12.0 GPL (General Public License) Statement 48

TECH SUPPORT: 1.888.678.9427

10.7 ADMIN Page – Client or Access Point 41

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INSTALLATION AND OPERATION MANUAL NW7/NW7E

Overview

Legal Information

No part of this document may be reproduced or transmitted in any form or by any means, electronic and mechanical, for any purpose, without the express written permission of ComNet.

Disclaimer

ComNet reserves the right to make changes in specifications at any time without notice. The information furnished by ComNet in this material is believed to be accurate and reliable. However, ComNet assumes no responsibility for its use.

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INSTALLATION AND OPERATION MANUAL NW7/NW7E

1.0 Introduction

The NetWave® environmentally hardened high throughput (HT) wireless Ethernet transmission device can be configured through the embedded User Interface as a Client or as an Access Point. This single radio model was designed for high throughput point-to-point or multipoint applications and comes with an integrated 19dBi, 17° beamwidth antenna. The NW7[E] supports up to 240Mbps throughput using MIMO technology. The units can be powered by an

802.3af/at PoE Compliant device or through a supplied power injection module with the second Ethernet port serving as an IEEE802.3at power source. The NW7 is FCC certified for use in North America and the NW7E is ETSI, DFS and TPC certified for use in the European Union.

This manual contains detailed operational and configuration information not covered in the quick start guides.

This guide applies to the following models:

NW7 – Individual Hardened Single Radio, Two Gb Ethernet Ports, one internal 19dBi 17°

beamwidth directional antenna, Includes power injection module, line cord and mounting assembly, Port 1 Supports 802.3af/at PD PoE Power, Port 2 provides IEEE802.3at PSE PoE Power, FCC certified for use in the NA Region.

NW7E – Individual Hardened Single Radio, Two Gb Ethernet Ports, one internal 19dBi 17°

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INSTALLATION AND OPERATION MANUAL NW7/NW7E

2.0 Point to Multi-Point – NW7 and NW7E

These individual units allow the user to configure for either multipoint access point or client operation. The NW7[E] supports integrated 19dBi 17° directional antenna or an optional 8dBi 70° internal antenna. See the ComNet website for the latest information regarding antenna support.

Multiple Remote Camera Topologies

1Gbps

Ethernet

PoE

PC NVR NW7/IA870

LEGEND

WIRELESS

PORT 1 PD

CAT5

POWER

PORT 2 PSE

ETHERNET 50Ω COAX

(240 Mbps

Access Point)

NW1 (Client)

PIM or other PSE device

Ethernet Ethernet

PoE

PIM or other PSE device

Ethernet Ethernet

PoE

PIM or other PSE device

Ethernet Ethernet

PoE

PIM or other PSE device

Ethernet Ethernet

Power

IP Camera

Power

IP Camera

Power

IP Camera

Power

1Gbps

Ethernet

PoE

ComNet Gigabit

Managed Switch

providing 30W PoE

Connected to Network

(Access Point)

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NW7

NW8

(Client)

PoE+

CNGE1IPS or

any PSE device

NWAVBSA1

External Antenna

NW1 (Client)

PoE

PIM or other PSE device

Ethernet Ethernet

PoE

PIM or other PSE device

Ethernet Ethernet

PoE

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IP Camera

Power

IP Camera

Power

IP Camera

INSTALLATION AND OPERATION MANUAL NW7/NW7E

3.0 Point-to-Point Systems – NW7 and NW7E

In a point-to-point design, the client has the added feature of MAC Address Locking which is not available in a point to multipoint design. MAC Lock enables higher operating EIRP and increased security for FCC versions.

High Throughput Point-to-Point Topology (Shown with PoE Cameras)

Ethernet

NW7

(Client)

ComNet Gigabit

Managed Switch

providing 30W PoE

Connected to Network

1Gbps

Ethernet

PoE

NW7

(Access Point)

P1 P1

LEGEND

WIRELESS

PORT 1 PD

CAT5

POWER

PORT 2 PSE

ETHERNET 50Ω COAX

Point-to-Point Topology (Shown with PoE Injector and PoE Powered Cameras)

NW7

(Client)

ComNet Managed

Switch with 30W PoE

Connected to Network

1Gbps

Ethernet

PoE

NW7

(Access Point)

1Gbps

Ethernet

PoE

ComNet Gigabit

Managed Switch

providing 30W PoE

CNGE1IPS or

Ethernet Ethernet

PoE

any PSE device

Ethernet

PoE

Ethernet

PoE

PoE Camera

. .

PoE Camera

Power

PoE Camera

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INSTALLATION AND OPERATION MANUAL NW7/NW7E

4.0 PoE Pass-through Port – NW7 and NW7E

The NetWave NW7 and NW7E come with dual Gigabit Ethernet ports. Port 1 supports IEEE 802.3af/at PD PoE power and Port 2 is a Power over Ethernet IEEE 802.3at PSE (Power Sourcing Equipment) port that acts as a voltage source and supplies PoE PD devices with power via the Ethernet cable.

Ethernet Network

A. OUT port of the Power Injection

Module (PIM)

B. IN port of the PIM

C. Power socket of the PIM.

P2P1

D. External PoE device, typically a

camera as shown

E. Drip Loop (recommended)

ComNet Gigabit Managed Switch providing 30W PoE

PoE+

NW7

Ethernet

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PoE+

PoE Camera

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INSTALLATION AND OPERATION MANUAL NW7/NW7E

5.0 Cabling Requirements

Shielded CAT 5 or better should be used for all out of plant Ethernet connection and should be properly grounded through the PoE AC ground. Industrial grade shielded Ethernet cable is recommended to help prevent ESD damage commonly experienced with outdoor installations. Visit www.comnet.net/comnet-products/cables

Gigabit Ethernet

Port 1 (PoE IN)

Gigabit Ethernet Port 2 (PoE OUT)

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INSTALLATION AND OPERATION MANUAL NW7/NW7E

6.0 Hardware Installation

6.1 NW7 and NW7E Outdoor Ethernet Gland Installation

There will be two cable glands and a weather seal cap included with each outdoor enclosure. The provided weather seal cap should be used when Port 2 is not in use to prevent damage to the port and the wireless device.

Below is an image of the individual parts of the gland with an Ethernet cable routed through.

Note: The split rubber washer allows a pre-terminated Ethernet cable to be used.

Once the cable has been routed through the weather connection as shown, push the split rubber gasket into place and loosely screw the cap that goes over the rubber washer.

Below is an image with the Ethernet connection made to the node and the gland assembly about to be installed.

Once the RJ45 connection has been made, screw in the gland into the housing making sure it is tight enough for a water tight seal but not so tight to cause the rubber seal to squeeze off.

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INSTALLATION AND OPERATION MANUAL NW7/NW7E

Once the gland is tight in the housing, tighten the outer nut/cap making sure the rubber seal squeezes and seals the Ethernet cable to the gland as shown below.

Connect one end of an RJ-45 Ethernet cable to the LAN OUT port of the Power Injection Module (PIM) and the other end to LAN of the access point – as sown below.

Note: : Maximum length of the RJ-45 CAT5 cable is 100 meters without powering a second

device connected to port 2.

Connect the RJ-45 Ethernet cable attached to the PIM to a network device, such as a switch or to the configuration PC. Then plug the power cord to an AC power outlet and IEC plug into the socket of the PIM – as shown in the diagram below.

Note: DC Passive PoE input is 48 to 57 VDC. If powering a second device from Port 2, it is

recommended not to exceed 20 meters from the PIM/PoE+ PSE to the Access Point and not to exceed 5 meters from the AP to the Camera or secondary device.

Ethernet Network

P2P1

When mounting the hardware outdoors, it is highly recommended to create a drip loop with the Ethernet cable to prevent moisture from getting into the gland.

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INSTALLATION AND OPERATION MANUAL NW7/NW7E

6.2 NW7 and NW7E Indicating LED Details

LED VISUAL CUE INDICATION

SOLID GREEN Power is supplied to the NW7/NW7E

OFF No power is supplied to the NW7/NW7E

FLASH GREEN Ethernet connection is established

SOLID YELLOW Ethernet connection is established and there is activity present

RSSI Level is > Yellow LED Threshold

OFF No Ethernet connection established. RSSI Level is < Yellow LED Threshold

FLASH GREEN Unit is booting up

SOLID GREEN Excellent signal strength

(Advisable to check Status Page to confirm RSSI is <70)

POWER

ETHERNET / RSSI2

SIGNAL STRENGTH:

RSSI3

POWER

ETHERNET / RSSI2

RSSI34 / STATUS

RSSI3 SOLID GREEN Good signal strength

RSSI4 / STATUS

MINIMUM SIGNAL MAXIMUM SIGNAL

Power – will illuminate when there is power applied to the Ethernet port

Ethernet – will illuminate when there is an active Ethernet connection

RSSI3 – will illuminate when the RSSI threshold goes above what is set in the RSSI LED Setting section of the WIRELESS SETTINGS page

Status/RSSI4 – Provided status during boot and will illuminate solid when the RSSI threshold goes above what is set in the RSSI LED Setting section of the WIRELESS SETTINGS page

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INSTALLATION AND OPERATION MANUAL NW7/NW7E

6.3 NW7 and NW7E Outdoor Standard Mounting Hardware

This mounting hardware will support pole diameters up to 3 in (7.6 cm).

Below are the parts contained in the standard mounting hardware

Here is the mounting hardware assembled shown in a +45° and -45°vertical position

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INSTALLATION AND OPERATION MANUAL NW7/NW7E

6.4 NW7 and NW7E Outdoor Upgrade Mounting Hardware

An upgrade to the outdoor mounting hardware is available. This optional version is of heavier construction supporting an articulating joint and is designed for wall or pole mount supporting up to a 3 inch (76 mm) pole.

Note: This hardware is sold separately under part number NWBKT1

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INSTALLATION AND OPERATION MANUAL NW7/NW7E

7.0 Key Default Configurations

IP Address of Web Server 192.168.10.101

LAN Mode for Web Server Static Addressing

Web Server User ID admin

Web Server Password admin

Web Server Guest User ID guest

Web Server Guest Password guest

SSID NetWave -1

WPA Pre-shared Key 12345678

Channel-Frequency (AP) Auto

Channel Spectrum Width 20/40M

Long Range Parameters Enabled and defaulted to 1000m

STP Disabled

Note: A Reset to defaults (performed on the ADMIN page) will erase all user configurations.

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INSTALLATION AND OPERATION MANUAL NW7/NW7E

8.0 Quick Configuration

1. Connect an Ethernet cable from the port labelled as IN on the power Injection Module to either a laptop or a PC LAN port.

2. Connect the second Ethernet cable from the OUT port on the Power Injection Module to the NetWave LAN port.

3. Apply mains power 90 – 240 VAC to the Power Injection Module with the provided power cord. You should notice the green LED illuminate in the Power Injection Module and the power LED on the NetWave unit.

4. Set the IP address of the laptop being used to configure NetWave to static and the subnet to

192.168.10. x /24 s ubn et .

5. Point the browser to 192.168.10.101. This is the default address.

6. A login prompt will pop up. Enter:

ID admin Password admin

7. Select the NETWORK SETTINGS tab and set the desired network settings.

Select Apply Settings Select Save

Note: This will be the network address for the NetWave web server. It is not necessary to set to

the same subnet as the operating network but it is recommended.

8. Select the WIRELESS SETTINGS tab and set:

• Wireless mode – Set to AP or Client

• Country code – Only required if setting up the NW7E (ETSI) model

Note: It is the user’s responsibility to ensure that the correct country is chosen. ComNet accepts no liability for incorrect equipment set up.

• Output RF power – if RSSI is greater than 70, it is recommended to reduce RF TX power at the remote/ connected node.

• Set SSID – if changing from the default setting

• Channel Spectrum Width – May want to reduce to 20M or even 10M from the default 20/40M if the 5GHz spectrum is crowded or experiencing unstable connections across the link.

• Wireless Security – if changing from default settings

• Select Apply Settings

• Select Save

Note: : NW7 and NW7E nodes may need to have the Wireless Mode set to either AP or Client

(default is Client). The unit IP addresses will need to be all set to different addresses (default address is 192.168.10.101). This is the IP address of the embedded configuration web server. Therefore, it is recommended that configuration be performed one at a time and prior to deployment.

TECH SUPPORT: 1.888.678.9427

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INSTALLATION AND OPERATION MANUAL NW7/NW7E

9.0 Detailed Configuration

9.1 STATUS Page – Access Point

9.1.1 STATUS_AP Page MAIN Section

This section will list the unit uptime as well as the system time which can be set on the SYSTEM TOOLS page.

9.1.2 STATUS_AP Page LAN SETTING Section

LAN MAC Lists the MAC address for the electrical copper Ethernet port

Address Mode Shows the current setting for setting the IP address for the

embedded web server. This is configured on the NETWORK SETTINGS page

IP Address Current IP address for the embedded web server

Gateway IP Address IP address for the network gateway

LAN Port Connections Shows connection status for copper Ethernet ports 1 and 2.

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INSTALLATION AND OPERATION MANUAL NW7/NW7E

9.1.3 STATUS_AP Page RADIO Section

Wireless Mode Shows the operational mode for the radio. This can be set on the

WIRELESS SETTINGS page.

Local AP SSID SSID that this AP is broadcasting.

Frequency Frequency that the AP is operating on

MAC MAC address of the AP radio

Local AP MAC MAC address of the AP radio

Security Operating security. This can be selected on the WIRELESS SETTINGS

page

9.1.4 STATUS_AP Page CONNECTED STATIONS Section

MAC Address Lists the MAC addresses of the connected stations

Signal Strength Lists the RSSI values of the connected stations

Tx Rate Displays the transmit radio connection rate

Tx CCQ Client Connection Quality. Given in % and provide the radio

connection quality with the connected AP with 100% being the best.

Channel Width The channel width that the radio connection is using. This is

automatically determined based on the radio connection quality when 20/40M channel bandwidth is selected on the WIRELESS SETTINGS page. Possible connections that may be displayed are listed below starting with the best/fastest connection HT40+ HT40 HT40 HT20 HT10

Refresh Button This will cause the data that feeds this page to be refreshed.

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INSTALLATION AND OPERATION MANUAL NW7/NW7E

9.1.5 STATUS_AP Page LOCAL AP ERRORS Section

RX Invalid NWID Shows the number of SSIDs detected that is different from the Remote

AP SSID. This number will continually count up and will count up faster in congested RF environments. It is normal to see this count increase.

RX Invalid Crypt Represents the number of transmitted and received packets which

were encrypted with the wrong encryption key and failed the decryption routines. It can be used to detect invalid wireless security settings and encryption break attempts.

RX Invalid Frags This value represents dropped packets due to packet reassembly

failure due to link layer fragments.

TX Excessive Retries

Represents the number of packet delivery failures. Undelivered packets are retransmitted a set number of times before an error is logged and counted.

Missed Beacons Beacons are management packets sent by an AP and this value

represents the number of beacons which were not received by the client. Missed Beacon counts could indicate that there is too much distance between the Client and AP.

Other Errors This count represents the total number of transmitted and received

packets that were lost or discarded for reasons other than what is listed above.

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INSTALLATION AND OPERATION MANUAL NW7/NW7E

9.2 STATUS Client Page - Client

9.2.1 STATUS-Client Page MAIN Section

This section will list the unit uptime as well as the system time which can be set on the SYSTEM TOOLS page.

9.2.2 STATUS-Client Page LAN SETTING Section

LAN MAC Lists the MAC address for the electrical copper Ethernet port

Address Mode Shows the current setting for setting the IP address for the embedded

web server. This is configured on the NETWORK SETTINGS page

IP Address Current IP address for the embedded web server

Gateway IP Address

LAN Port Connections

IP address for the network gateway

Shows connection status for copper Ethernet ports 1 and 2.

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INSTALLATION AND OPERATION MANUAL NW7/NW7E

9.2.3 STATUS-Client Page RADIO Section

Wireless Mode Lists the operational mode for the radio. This can be set on the

WIRELESS SETTINGS page.

Remote AP SSID SSID for that the client will scan and connect to.

Noise Level Receiver noise floor. A higher number indicates an operating

environment with more RF noise/congestion.

Signal Strength Received signal strength.

TX Rate Radio connect rate for the transmit portion

RX Rate Radio connect rate for the receive portion

TX CCQ Client Connection Quality. Given in % and provide the radio

connection quality with the connected AP with 100% being the best.

Frequency Frequency the client is using to connect to the AP

MAC MAC address of the client radio

Remote AP MAC MAC address of the connected AP radio

Channel Width channel width the radio connection is using. This is automatically

determined based on the radio connection quality when 20/40M channel bandwidth is selected on the WIRELESS SETTINGS page. Possible connections that may be displayed are listed below starting with the best/fastest connection HT40+ HT40 HT40 HT20 HT10

Security Operating security. This can be selected on the WIRELESS SETTINGS

page

Align Button This will produce a pop up Antenna Alignment window (shown below)

that will render a graphical RSSI meter. This meter will present a scale between 0 and 100. This tool may be helpful when performing antenna alignments.

NOTE: RSSI values above 70 will begin to cause reduction of link throughput. RSSI values greater than 75 will significantly reduce link throughput but RSSI values this high are normally experienced during bench testing.

Refresh Button This will cause the data that feeds this page to be refreshed.

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INSTALLATION AND OPERATION MANUAL NW7/NW7E

9.2.4 STATUS-Client Page LOCAL STATION STATICS Section

Received Shows Bytes, Packets, and Errors received

Transmitted Shows Bytes, Packets, and Errors transmitted

9.2.5 STATUS-Client Page LOCAL STATION ERROR Section

RX Invalid NWID Shows the number of SSIDs detected that is different from the Remote

AP SSID. This number will continually count up and will count up faster in congested RF environments. It is normal to see this count increase.

RX Invalid Crypt Represents the number of transmitted and received packets which

were encrypted with the wrong encryption key and failed the decryption routines. It can be used to detect invalid wireless security settings and encryption break attempts.

RX Invalid Frags This value represents dropped packets due to packet reassembly

failure due to link layer fragments.

TX Excessive Retries

Represents the number of packet delivery failures. Undelivered packets are retransmitted a set number of times before an error is logged and counted.

Missed Beacons Beacons are management packets sent by an AP and this value

represents the number of beacons which were not received by the client. Missed Beacon counts could indicate that there is too much distance between the Client and AP.

Other Errors This count represents the total number of transmitted and received

packets that were lost or discarded for reasons other than what is listed above.

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INSTALLATION AND OPERATION MANUAL NW7/NW7E

9.3 WIRELESS SETTINGS Page – Access Point

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INSTALLATION AND OPERATION MANUAL NW7/NW7E

9.3.1 WIRELESS SETTINGS - AP Page BASIC WIRELESS SETTINGS Section

Note: Any settings changes made on this page will require the hitting Apply Settings button then

Select Save.

Wireless Mode The user can select either Access Point or Client mode of operation.

Local AP-ESSID The SSID this AP will broadcast.

Country Code A country of operation can be selected from the pull down.

NOTE: For the FCC version, only United States will be in the list while countries participating in the ETSI harmonized standards will populate this list for the ETSI version.

Wireless Profile Select either NA or NG operation. NA is 802.11a and 802.11n (5GHZ

operation). NG is 802.11g and 802.11n (2.4GHz operation).

NOTE: Some models may only support the NA (5GHz) option.

Channel Spectrum Width

The user can select the operation channel width. 20/40M lets the units determine the best channel width with the maximum 40MHz as an option under good RF conditions. One may want to choose 20MHz for noisy or congested RF environments. Options available are 20/40M, 20M, and 10M.

Guard Interval This represents the guard interval between packets. The options are

Short and Long. The Long option is recommended for links greater than 2Km in distance.

Channel Frequency

Auto is enabled by default. When Auto is unchecked, the user can select from a number of frequencies available from the drop down list. When Auto is checked and during boot up, the AP will select the operational channel with least interference.

Select Button When pressed, a pop up screen comes up like the one below:

This allows the user to select which frequencies the AP will scan for during reboot and when Auto mode is checked/enabled.

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INSTALLATION AND OPERATION MANUAL NW7/NW7E

Interference Analyzer Button

When pressed, will generate a pop up window showing all the detected AP signals like the image below:

Transmit Power This section will set the RF transmit power. The maximum RF

power available will be limited in software based on the gain of the integrated antenna and the region the unit was programmed to operate in. The default will set the unit to maximum allowed RF power. Here the user can reduce the RF power in case the RX RSSI levels on the remote unit exceed 65.

Remember to select Apply Settings if any changes were made.

9.3.2 WIRELESS SETTINGS - AP Page WIRELESS SECURITY Section

Security Here the end user can select the wireless security mode. Options

available are None, WEP, WPA, WPA2, and 802.1x port-based security.

802.1x is for secure user-based authentication through a centralized authentication server.

WPA Authentication

Options here will set the authentication depending on the security selected above. PSK (Pre-Shared Key) is the default for WPA/WPA2 security. EAP-TTLS and EAP-PEAP are the two authentication methods for 802.1x security.

NOTE: Operating with 802.1x security will limit link throughput to a maximum of 54Mbps.

Cipher Type Options for WPA/WPA2 are TKIP (Temporal Key Integrity Protocol)

which uses the RC4 encryption algorithm and AES (Advanced Encryption Standard). AES is the default setting and is the recommended cipher allowing the highest link throughput. TKIP will limit throughput to a maximum of 54Mbps.

Remember to select Apply Settings if any changes were made.

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Pre-shared Key (For use with WPA security) Here an alpha-numeric between 8 and 63

character long pre-shared key can be entered.

Identity (For use with 802.1x security) identification credential and be entered

here to be used by the WPA supplicant for EAP authentication.

User Name (For use with 802.1x security) Identification credential used by the APA

supplicant for EAP – tunnelled authentication in an unencrypted form.

User Password (For use with 802.1x security) Password credential used by the WPA

supplicant for EAP authentication.

Remember to select Apply Settings if any changes were made.

9.3.3 WIRELESS SETTINGS - AP Page LONG RANGE PARAMETERS Section

Long Range Parameters

Beacon interval Defines the time interval (in ms) between AP beacon broadcasts. Not

RTS Threshold RTS (Request to Send) threshold. This parameter controls what size

Fragmentation Threshold

Check box to enable long range parameters. This is enabled and set to 1000m by default. 1000m should meet a majority of the system link distances but if the link distance goes beyond 1000m, this section will need to be adjusted on both ends of the link – see Distance and the Calculate Button section below.

recommended to change the default 100ms setting.

data packet the low level RF protocol issues to an RTS packet. The default is 2346 with the valid range of 0-2346. There are several trade-offs to consider setting this parameter. Using a small value causes RTS packets to be sent more often, consuming more of the available bandwidth potentially reducing the throughput of the network packet. However, the more RTS packets that are sent, the quicker the system can recover from interference or collisions -- as would be the case in a wireless network with interference.

Default is 2346 with a valid range is 256-2346. This parameter sets the threshold where the wireless transmission will fragment any packet if the packet size exceeds the threshold value. This setting/rule will not apply to broadcast and multicast packets.

Distance and the Calculate Button

Distance in meters that will be used to calculate Slot time, ACK timeout and CTS timeout. The default is 1000 meters but this value should be increased if the link distance goes beyond 1000m. Settings above 4000m will gradually start to affect link throughput. Once the distance value has been entered, press the Calculate button. This will update the Slot time, ACK Timeout, and CTS Timeout fields. Once these have been updated, press the Apply Settings button.

Remember to select Apply Settings if any changes were made.

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9.3.4 WIRELESS SETTINGS - AP Page RSSI LED INDICATOR Section

This section allows the user to set the LED threshold for the RSSI Indicating LEDs.

Note: LED1 on this page is not brought out on the external LED label, LED2 corresponds to

Ethernet/RSSI2 on the LED label, LED3 corresponds to RSSI3, and LED4 corresponds to Status/RSSI4.

Remember to select Apply Settings if any changes were made.

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9.4 WIRELESS SETTINGS - Client Page - Client

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9.4.1 WIRELESS SETTINGS - Client Page BASIC WIRELESS SETTINGS Section

Note: Any settings changes made on this page will require selecting the ‘Save’ pop up button

then the ‘Apply Settings’ button.

Wireless Mode The user can select either Access Point or Client mode of operation.

Remote AP-ESSID Remote Access point SSID can be entered here.

Site Survey Button

When pressed, will generate a pop up screen showing all the potential APs that it can connect to like the image below:

NOTE: If there is an AP you wish to connect to, just double click on the desired AP line this window will close and auto populate the Remote AP-SSID box and the Remote AP-Lock to MAC address box.

MAC Lock When enabled this feature allows for a higher operating EIRP for FCC versions

and a more secure link between the AP and Client.

Country Code A country of operation can be selected from the pull down.

NOTE: for the FCC version, only United States will be in the list while countries participating in the ETSI harmonized standards will populate this list for the ETSI version.

Wireless Profile Select either NA or NG operation. NA is 802.11a and 802.11n (5GHZ operation). NG is

802.11g and 802.11n (2.4GHz operation).

NOTE: Some models may only support the NA (5GHz) option.

Channel Spectrum Width

Guard Interval This represents the guard interval between packets. The options are Short and Long.

The Long option is recommended for links greater than 2Km in distance.

Transmit Power This section will set the RF transmit power. The maximum RF power available will be limited

in software based on the gain of the integrated antenna and the region the unit was programmed to operate in. The default will set the unit to maximum RF power and here the user can reduce the RF power in case the RX RSSI levels on the remote unit exceed 65.

Channel Scan List When enabled, the client will only scan the channels selected.

Select Channels To Scan Button

When this button is pressed, a new client scan window will pop up shown below:

Here the user can select which channels the client will scan. This can reduce link lock times if the desired AP is fixed to a known frequency.

Remember to select Apply Settings if any changes were made.

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9.4.2 WIRELESS SETTINGS - Client Page WIRELESS SECURITY Section

Security Here the end user can select the wireless security mode. Options

available are None, WEP, WPA, WPA2, and 802.1x port-based security.

802.1x is for secure user-based authentication through a centralized authentication server.

WPA Authentication

Note: Operating with 802.1x security will limit link throughput to a maximum of 54Mbps.

Cipher Type Options for WPA/WPA2 are TKIP (Temporal Key Integrity Protocol)

Remember to select Apply Settings if any changes were made.

Pre-shared Key (For use with WPA security) Here an alpha-numeric between 8 and 63

character long pre-shared key can be entered.

Identity (For use with 802.1x security) identification credential and be entered

here to be used by the WPA supplicant for EAP authentication.

User Name (For use with 802.1x security) Identification credential used by the APA

supplicant for EAP – tunnelled authentication in an unencrypted form.

User Password (For use with 802.1x security) Password credential used by the WPA

supplicant for EAP authentication.

Remember to select Apply Settings if any changes were made.

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9.4.3 WIRELESS SETTINGS - Client Page LONG RANGE PARAMETERS Section

Long Range Parameters

Beacon interval Defines the time interval (in ms) between AP beacon broadcasts. Not

RTS Threshold RTS (Request to Send) threshold. This parameter controls what size

Fragmentation Threshold

recommended to change the default 100ms setting.

Default is 2346 with a valid range is 256-2346. This parameter sets the threshold where the wireless transmission will fragment any give packet if the packet size exceeds the threshold value. This setting/rule will not apply to broadcast and multicast packets.

Distance and the Calculate Button

Remember to select Apply Settings if any changes were made.

9.4.4 WIRELESS SETTINGS - Client Page RSSI LED INDICATOR Section

This section allows the user to set the LED threshold for the RSSI Indicating LEDs.

Note: LED1 on this page is not brought out on the external LED label, LED2 corresponds to

Ethernet/RSSI2 on the LED label, LED3 corresponds to RSSI3, and LED4 corresponds to Status/RSSI4.

Remember to select Apply Settings if any changes were made.

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9.5 NETWORK SETTINGS – Client or Access Point

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9.5.1 NETWORK SETTINGS - Local Area Network (LAN) Section

LAN Mode Embedded web server addressing mode. Options are static or

dynamic for an address from a local DHCP server.

IP Address For setting the static address for the embedded web server.

Netmask Static network mask

Gateway IP Static gateway IP address

DHCP Fallback IP This will be the address the web server will default to if it cannot

establish communications with a DHCP server

DHCP Mode This enables an option to make the node act as a DHCP server. Note:

Can only set DHCP server if the node is statically addressed. Once the DHCP Server option has been selected, DHCP option fields below are enabled for entry.

DHCP Start IP Address

DHCP Stop IP Address

DHCP Netmask DHCP Network mask that the DHCP sever will pass to the DHCP

DHCP Gateway IP IP address for the network segment gateway that the DHCP sever will

DHCP Lease Times

DHCP address block start address

DHCP address block stop address

clients

pass to the DHCP clients

Lease time for the DHCP addresses. Default is 1 hour or 3600 seconds.

Remember to select Apply Settings if any changes were made.

9.5.2 NETWORK SETTINGS Page DHCP SERVER RESERVATIONS Section

Here one can assign IP addresses to specific MAC addresses. Once the IP address and MAC address has been entered, click the ADD button. Make sure the IP address assigned is within the DHCP start and end address block.

Remember to select Apply Settings if any changes were made.

9.5.3 NETWORK SETTINGS Page BANDWIDTH CONTROL Section

When enabled is checked, this will limit up and download speeds specified by the page that will launch when the configure button is pressed as shown below:

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Enter in the throughput limiting values for upload and download then hit the Apply Setting button. This feature could be useful when configuring clients connecting to a single multipoint AP or in a repeating system thus keeping within the maximum throughput of any one hop or multipoint AP.

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9.6 SYSTEM TOOLS Page – Client and Access Point

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9.6.1 SYSTEM TOOLS Page STP Section

Enable STP Not enabled by default

Root Priority Allows the user to set priorities in each node used during the root

bridge selection process.

Root Hello Timer For setting STP hello times. Default is 2

Root Forward Delay

Root Max Age For setting STP maximum age timer. Default is 20

For setting STP forward delay. Default is 15

Remember to select Apply if any changes were made.

9.6.2 SYSTEM TOOLS Page PING WATCHDOG Section

The ping watchdog utility can be a useful tool if a node needs to be periodically rebooted. Wireless equipment can sometimes require reboot to re-establish a connection if operating in noisy environments

Enable Ping Watchdog

IP Address to ping

Ping Interval Interval in seconds that the watchdog utility will send ICMP ping

Startup Delay One time delay after node is booted. Default is 60 seconds.

Failure Count to Reboot

Not enabled by default.

Network address that the watchdog utility will ping.

requests out. Default is 5 seconds

The number of successive ping failures before the node will initiate a reboot.

Remember to select Apply if any changes were made.

9.6.3 SYSTEM TOOLS Page AUTO-REBOOT Section

This can bet set to reboot a certain time every day or by a set number of hours. This is disabled by default.

Remember to select Apply if any changes were made.

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9.6.4 SYSTEM TOOLS Page SNMP SETUP Section

Enable SNMP Not enabled by default

Read Password Password to query the device

Engine ID Engine ID for the SNMP agent. Default is 800007e5BD00002704D000007c

Enable SNMP trap Not enabled by default.

Trap Destination IP Destination IP address where the trap messages will be sent.

Community Enter the SNMP community string

Remember to select Apply if any changes were made.

9.6.5 SYSTEM TOOLS Page NTP SETUP Section

Select your Time Zone:

Current Router Time

Proposed Router Time

Enable NTP Client not enabled by default.

Known Time Server

Time server Manually enter in a time server if the desired one is not in the Known

This is the time the node is set to. This will be updated and displayed in the STATUS page by either setting to the browsing computer system clock or by a connected NTP server.

This will display the system clock of the device that is browsing to the node. If the Adjust button is pressed, The time displayed in this box will overwrite the clock on the device.

Select a time server from the drop down list. Note: The node will need to have access to the internet to connect to any one of these servers.

Timer Server list.

Remember to select Apply if any changes were made.

9.6.6 SYSTEM TOOLS Page TELNET SERVER Section

Enable Telnet Server Enabled by default

Telnet server port Port 23 is the default

9.6.7 SYSTEM TOOLS Page SYSTEM SERVER Section

Enable Syslog Not enabled by default

Logging IP/ Domain Name

Logging port Port 514 is the default. Port 514 is common for receiving UDP system logs

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Enter in the destination IP address of the device to receive the system log

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9.6.8 SYSTEM TOOLS Page Diagnostic Tools Section

Throughput Test

Throughput Test can measure throughput between radios.

Enter the IP address of the remote device and pre Measure Throughput.

Throughput Monitor

Displays currently used throughput used by the Ethernet Port and Wireless Radio.

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Ping Utility

Use this utility to test network connections using ICMP ping.

When Ping Utility is selected, a pop up screen with come up as shown below:

ARP Table

When ARP Table is selected, the below pop up screen comes up listing all ARP entries:

Bridge Table

This table displays a list of devices connected to the node bridge interface as shown below

DHCP Active Leases

This table displays a list of active DHCP leases if this node were configured as a DHCP server.

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9.7 ADMIN Page – Client or Access Point

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9.7.1 ADMIN Page FIRMWARE UPGRADE Section

Firmware Version: Displays the version currently running

Firmware Upgrade procedure:

• Press the browse button to browse to a location where the upgrade image is located

• Once the file has been located hit the Upload button. You should see the following screen

while the image is uploading:

• Once the image has been uploaded, an Upgrade button will appear as shown:

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• Press the upgrade button and you should see a prompt confirming the upgrade to continue.

Select Yes:

• The following screen will now show reminding the user to not reboot during an upgrade

process. This screen should render for at least 60 seconds if the PC browsing to this particular node is locally connected.

Note: If a firmware upgrade is being performed on a node connected on the remote end of a

wireless connection, It may take several minutes for this screen to clear as the link needs to re-establish and connections to restart. One may have to clear ARP cash on the connected PC by issuing arp –d command at the command prompt.

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• The last screen will confirm to reboot. Hit Yes.

• Unit will reboot and the page will refresh after about 60 seconds.

• It is recommended that a factory reset be performed by hitting the Restore to Default button

at the bottom of the ADMIN page but may not be required. Consult ComNet tech support for further detail on the particular upgrade or refer to the firmware release notes.

• End of Firmware upgrade procedure

9.7.2 ADMIN Page HOST NAME Section

Enter in the desired host name.

Remember to select Apply if any changes were made.

9.7.3 ADMIN Page ADMIN ACCOUNT Section

Administrator Username Default is admin

Current Password Default is admin

Remember to select Apply if any changes were made.

9.7.4 ADMIN Page READ-ONLY ACCOUNT Section

The read only account is for monitoring only with no configuration authorization

Enable Read-Only Account Enabled by Default

Read-only Username Default is guest

Password Default is guest

Remember to select Apply if any changes were made.

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9.7.5 ADMIN Page CONFIG MANAGEMENT Section

This section allows the user to save the current configuration of the node in a file allowing backup of node configuration.

Backup Configuration

Backup System Log

Upload Configuration

When the Backup button is pressed, a prompt will pop up asking where to store the configuration file.

When Backup is pressed, a page showing the contents of the current log files will be displayed. This then can be saved. One will have to hit the back button to get to the previous ADMIN page.

Hit browse to the location of a backup configuration file then hit restore. This will restore the unit configuration to the stored configuration.

9.7.6 ADMIN Page DEVICE REBOOT/RESET Section

Reboot Button Will reboot the node

Reset to defaults Will restore the node to factory defaults erasing all user set parameters.

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10.0 Agency Compliance

FCC

Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

• This device may not cause harmful interference, and

• This device must accept any interference received, including interference that may cause

undesired operation.

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a Industrial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operations of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

Industry Canada

This Class A digital apparatus complies with Canadian ICES-003. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (EIRP) is not more than that permitted for successful communication. This device complies with Industry Canada license-exempt RSS standard(s).

Operation is subject to the following two conditions:

• This device may not cause interference, and

• This device must accept any interference, including interference that may cause undesired

operation of the device.

Cet appareil numérique de la classe A est confrome à la norme NMB-003 Canada. Pour réduire le risque d’interférence aux autres utilisateurs, le type d’antenne et son gain doivent être choisies de façon que la puissance isotrope rayonnée équivalente (PIRE) ne dépasse pas ce qui est nécessaire

pour une communication réussie. Cet appareil est conforme à la norme RSS Industrie Canada exempts de licence norme(s). Son fonctionnement est soumis aux deux conditions suivantes:

17 Compliance

• Cet appareil ne peut pas provoquer d’interférences et

• Cet appareil doit accepter toute interférence, y compris les interférences qui peuvent

causer un mauvais fonctionnement du dispositif.

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RF Exposure Warning

The antennas used for this transmitter must be installed to provide a separation distance of at least 2.52m from all persons and must not be located or operating in conjunction with any other antenna or transmitter.

Les antennes utilisées pour ce transmetteur doivent être installé en considérant une distance de séparation de toute personnes d'au moins 2.52m et ne doivent pas être localisé ou utilisé en conflit avec tout autre antenne ou transmetteur.

CE Marking

CE marking on this product represents the product is in compliance with all directives that are applicable to it.

This equipment may be operated in the following countries:

Great Britain and Northern Ireland, Austria, Belgium, Denmark, Finland, France, Germany, Ireland, Italy, Netherlands, Norway, Portugal, Romania, Switzerland, Sweden

Installer Compliance Responsibility

Devices must be professionally installed and it is the professional installer's responsibility to make sure the device is operated within local country regulatory requirements.

RoHS/WEEE Compliance Statement

European Directive 2002/96/EC requires that the equipment bearing this symbol on the product and/or its packaging must not be disposed of with unsorted municipal waste. The symbol indicates that this product should be disposed of separately from regular household waste streams. It is your responsibility to dispose of this and other electric and electronic equipment via designated collection facilities appointed by the government or local authorities. Correct disposal and recycling will help prevent potential negative consequences to the environment and human health. For more detailed information about the disposal of your old equipment, please contact your local authorities, waste disposal service, or the shop where you purchased the product.

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11.0 GPL (General Public License) Statement

You may have received from ComNet products that contained – in part – free software (software licensed in a way that ensures your freedom to run, copy, distribute, study, change and improve the software). Such products include NetWave series of products.

As part of these products, ComNet may have distributed to you hardware and/or software that contained a version of free software programs developed by the Free Software Foundation, a separate not-for-profit organization without any affiliation to ComNet.

See http://www.gnu.org/philosophy/free-sw.html for more details. If ComNet distributed any portions of these free software programs to you, you were granted a license to that software under the terms of either the GNU General Public License or GNU Lesser General Public License “License”, copies of which are available from http://www.gnu.org/licenses/licenses.html. The Licenses allow you to freely copy, modify and redistribute that software without any other statement or documentation from us.

ComNet will provide to anyone who contacts us at the contact provided below, for a charge of no more than our cost of physically performing source code distribution, a complete machinereadable copy of the complete corresponding source code for the free software programs used in the version of the programs that we distribute to you. The cost will be free if the delivery medium of the machine-readable copy is through the Internet.

Contact information:

Email: techsupport@comnet.net

Tel: 203-796-5300

Address: 3 Corporate Drive, Danbury, CT 06810 USA

We will reply within 7 working days once the request has been made through email or telephone.

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ComNet Customer Service

Customer Care is ComNet Technology’s global service center, where our professional staff is ready to answer your questions at any time.

Email ComNet Global Service Center: customercare@comnet.net

Contact Information

ComNet – www.comnet.net

Te l: +1-2 03 -79 6 - 53 00

North America

EMEA, PACRIM, South America

ComNet Corporate Headquarters and Customer Support Center

ComNet Europe Ltd, Leeds

Tel: +1-888-6789427

Email: info@comnet.net

Tel: +44 (0)113 307 6400

Tel: +44 (0)113 307 6409

Email: info-europe@comnet.net

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Comnet NW7, NW7E User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual