This document contains information that is proprietary and confidential to B&B
Electronics Mfg. Co. Inc. The methods described herein are for the exclusive use of
B&B Electronics authorized personnel. Any unauthorized use or dissemination of the
information contained in the document is strictly forbidden.
Manual Documentation Number: EIRM-EXTEND-1412m Table of Contents iii
B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104 – www.bb-elec.com
The Hardened Managed Ethernet Extender provides one channel Ethernet over
existing voice grade copper wire. This Hardened Managed Ethernet Extender solution
is perfectly fitted in the industrial applications or rugged environment.
Product Overview
Product Features
• Meets NEMA TS1/TS2 Environmental requirements: temperature, shock, and
vibration for traffic control equipment.
• Meets EN61000-6-2 & EN61000-6-4 EMC Generic Standard Immunity for
industrial environment.
• Operates transparent to higher layer protocols such as TCP/IP.
• Ethernet Extender port: Asymmetrical or Symmetrical on the VDSL, full-duplex
59/31Mbps (downstream/upstream) asymmetrical or full-duplex 50Mbps
symmetrical communications link over existing copper telephone line.
• One DIP switch for configuring Local (Loc) and Remote (Rmt).
• Ten speeds with speed indicator LEDs on front panel of unit, up to 50Mbps @
about 300meters (984ft.), down to 1Mbps @ about 1,900meters (6,233ft.).
• Supports RS-232 console, SNMP, Web Browser management.
• Operating voltage and Max. current consumption: 0.5A @ 12VDC, 0.25A @
24VDC. Power consumption: 6W Max.
• Power Supply: Redundant 12-32VDC Terminal Block power inputs and 12VDC
DC JACK with 100-240VAC external power supply.
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The Hardened Managed Ethernet Extender provides one Ethernet port RJ-45
(10/100Mbps) port and one Ethernet Extender port.
The Ethernet Extender port, uses RJ-11 and Terminal Block connectors that will auto
senses the speeds 1/3/5/10/15/20/25/30/40/50Mbps.
Ethernet Extender Mode Settings
Ethernet Extender mode settings are DIP switch (Dual Inline Package) selectable.
The switch is located on the top panel of the Hardened Managed Ethernet Extender.
DIP switch
There is one pin on the DIP switch for Ethernet Extender mode settings.
One unit must be set to LOC and one to RMT.
Loc Rmt
The device operates in local mode The device operates in remote mode
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The 10/100Base-TX and Ethernet Extender Connectors
The 10/100Base-TX Connection
The following lists the pinouts of
10/100Base-TX RJ-45 port.
Pin Regular Ports Uplink ports
1 Output Transmit Data + Input Receive Data +
2 Output Transmit Data - Input Receive Data 3 Input Receive Data + Output Transmit Data +
4 NC NC
5 NC NC
6 Input Receive Data - Output Transmit Data 7 NC NC
8 NC NC
The Ethernet Extender Connection
The RJ-11 and Terminal Block port
pinouts:
Pin 3: Tip, Pin 4: Ring.
Use a telephone line to connect two RJ-11
or Terminal Block ports between two
Hardened Ethernet Extenders.
Connections are straight through or
crossover.
Warning: Inappropriate operation might cause the damage of Terminal Block.
Tip Ring
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This chapter gives step-by-step installation instructions for the Hardened Managed
Ethernet Extender.
Selecting a Site for the Equipment
As with any electric device, you should place the equipment where it will not be
subjected to extreme temperatures, humidity, or electromagnetic interference.
Specifically, the site you select should meet the following requirements:
•The Surrounding Air temperature should be between -34 to 60 degrees
Celsius.
• The relative humidity should be less than 95 percent, non-condensing.
• Surrounding electrical devices should not exceed the electromagnetic
field (RFC) standards.
• Make sure that the equipment receives adequate ventilation. Do not
block the ventilation holes of the equipment.
• The power outlet should be within 1.8 meters of the product.
Wiring Diagram
Field Wiring Terminal Markings: Use Copper Conductors Only, 60/75℃,
wire range 12-24 AWG, torque value 7 lb-in.
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• Fix the DIN rail attachment plate to the back panel of the Hardened Managed
Ethernet Extender.
• Installation: Place the Hardened Managed Ethernet Extender on the DIN rail
from above using the slot. Push the front of the Hardened Managed Ethernet
Extender toward the mounting surface until it audibly snaps into place.
• Removal: Pull out the lower edge and then remove the Hardened Managed
Ethernet Extender from the DIN rail.
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Redundant DC Terminal Block Power Inputs or 12VDC DC Jack:
12VDC DC Jack
Step 1: Connect the supplied AC to DC power adapter to the receptacle on
the topside of the Hardened Managed Ethernet Extender.
Step 2: Connect the power cord to the AC to DC power adapter and attach
the plug into a standard AC outlet with the appropriate AC voltage.
Redundant DC Terminal Block Power Inputs
There are two pairs of power inputs can be used to power up this device. You only
need to have one power input connected to run the Hardened Managed Ethernet
Extender.
Step 1: Connect the DC power cord to the plug-able terminal block on the
Hardened Managed Ethernet Extender, and then plug it into a standard DC
outlet.
Step 2: Disconnect the power cord if you want to shut down the Hardened
Managed Ethernet Extender.
Power Input Assignment
Power1 12VDC DC Jack
Power2
Power3
DIP Switch Assignment
Loc The device operates in local mode
Rmt The device operates in remote mode
12-32VDC
Power Ground
12-32VDC
Power Ground
Earth Ground
Terminal Block
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The Hardened Managed Ethernet Extender provides a web-based browser interface
for configuring and managing the Hardened Managed Ethernet Extender. This
interface allows you to access the Hardened Managed Ethernet Extender using a
preferred web browser.
This chapter describes how to configure the Hardened Managed Ethernet Extender
using its web-based browser interface.
Logging in to The Hardened Managed Ethernet
Extender
IP Address
In your web browser, specify the IP address of the Hardened Managed Ethernet
Extender. Default IP address is 192.168.1.10.
Password
Enter the factory default password (no password) or user-defined password.
Then select the “Submit” button to log on to the Hardened Managed Ethernet
Extender.
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The web browser interface provides groups of point-and-select buttons at the left field
of the screen for configuring and managing the Hardened Managed Ethernet
Extender.
Basic Settings
Network Settings, Server Name Settings, NTP Server Settings
Advanced Settings
Lan Settings, VDSL Settings, SNMP Settings, Link-Fault-Pass-Through Settings, Log
Settings
1. IP configuration: Select “IP configuration” drop-down menu to choose “Static” or
“DHCP” from the “IP configuration” drop-down list for the Hardened Managed
Ethernet Extender to use a static IP or dynamic IP address (the IP address will
be automatically assigned by DHCP server over the network).
2. IP address: Select “IP Address” text box and type a new address to change the
IP Address.
3. Netmask: Select “Netmask” text box and type a new address to change the
Netmask.
4. Gateway: Select the text box and type a new address to change the Gateway.
5. DNS server 1, 2, 3, 4: Select the text box and type a new address to change the
DNS server.
6. Reload: Select “Reload” button to reload previous settings.
7. Submit: Select “Submit” button to apply new settings.
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1. NTP status: Select “NTP status” drop-down menu to select “Enable” or “Disable”
from the “NTP status” drop-down list to enable or disable NTP.
2. NTP Server: Select “NTP Server” text box to enter URL or IP address of NTP
server.
3. Sync Time: Select “Sync Time” button to synchronize system time of Hardened
Managed Ethernet Extender with NTP server.
4. Time Zone: Select “Time Zone” drop-down menu to select a different time zone
from the “Time Zone” drop-down list.
5. Polling Interval (1-10080 min): Select “Polling Interval” text box to enter polling
interval for requesting updated NTP information.
6. Reload: Select “Reload” button to reload previous settings.
7. Submit: Select “Submit” button to apply new settings.
Daylight Saving Settings:
1. Daylight Saving Mode: Select “Daylight Saving Mode” drop-down menu to select
“Enable” or “Disable” from the “Daylight Saving Mode” drop-down list to enable
or disable Daylight Saving settings.
2. Daylight Saving Time Zone: Select “Daylight Saving Time Zone” text box to
enter a name for Daylight Saving Time Zone.
3. Number of Minutes to add (1-1440 min): Select “Number of Minutes to add” text
box to enter the amount of time to constitute your local Daylight Saving offset.
4. Weekday Mode: Choose the week of the month, the day of the week, and the
time that Daylight Saving will start on and end.
5. Date Mode: Choose the month, the day of the month, and the time that Daylight
Saving will start on and end.
6. Reload: Select “Reload” button to reload previous settings.
7. Submit: Select “Submit” button to apply new settings.
Advanced Settings
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1. Auto: Select “Enable” or “Disable” to enable or disable auto negotiation for
Ethernet port of the Hardened Managed Ethernet Extender.
2. Speed: Check “100M” or “10M” to set the speed of Ethernet port to 100Mbps or
10Mbps.
3. Duplex: Check “Full” or “Half” to set the duplex mode of Ethernet port to Full
Duplex or Half Duplex.
4. Reload: Select “Reload” button to reload previous settings.
5. Submit: Select “Submit” button to apply new settings.
VDSL Settings
The Ethernet Extender port of this Hardened Managed Ethernet Extender
can support asymmetric mode (default setting) or symmetric mode for
upstream and downstream transmission.
Downstream
Local mode Remote mode
Upstream
One requirement is to set Fixed Rate for Local mode Hardened Managed
Ethernet Extender. You will not have to set Fixed Rate for Remote mode
Hardened Managed Ethernet Extender. Local mode Hardened Managed
Ethernet Extender will dominate Fixed Rate for this pair. When Hardened
Managed Ethernet Extender is set to Local mode, the speed LEDs will
follow downstream speed. And when Hardened Managed Ethernet
Extender is set to Remote mode, the speed LEDs will follow upstream
speed.
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1. Asymmetric Mode: Check “Enable” to enable asymmetric mode for Ethernet
Extender port of the Hardened Managed Ethernet Extender.
2. Fixed Rate: Select “Fixed Rate” drop-down menu to disable fixed speed rate or
select a fixed speed rate for Ethernet Extender port from the “Fixed Rate” dropdown list.
3. Fixed Rate: Select “Fixed Rate” drop-down menu to disable fixed speed rate or
select a fixed speed rate for Ethernet Extender port from the “Fixed Rate” dropdown list.
Fixed Rate: bps
Disable
50M
40M
30M
25M
20M
15M
10M
5M
3M
1M
4. Reload: Select “Reload” button to reload previous settings.
5. Submit: Select “Submit” button to apply new settings.
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1. Get community: Select the “Get community” textbox and specify a get
community name.
2. Set community: Select the “Set Community” textbox and specify a set
community name.
3. sysContact: Select the “sysContact” textbox and specify a new contact for
SNMP.
4. sysLocation: Select the “sysLocation” textbox and specify a new location for
SNMP.
5. sysDescr: Select the “sysDescr” textbox and specify a new description for
SNMP.
6. IP of remote SNMP trap receiver: For each “IP of remote SNMP trap receiver”,
Select the “IP of remote SNMP trap receiver” textbox and specify an IP address
of remote SNMP trap receiver.
7. Reload: Select “Reload” button to reload previous settings.
8. Submit: Select “Submit” button to apply new settings.
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1. Only packets with following enabled source IP/MAC will be responded: Check
this option to enable the following accessible source IP/MAC list. Uncheck this
option will allow all source IP/MAC’s connection request.
2. IP1 ~ 8: Select “IP1 ~ 8” text box and specify IP addresses that can access to
the Ethernet port on the Hardened Managed Ethernet Extender. Check “Enable”
option to enable the IP addresses.
3. MAC1 ~ 8: Select “MAC1 ~ 8” text box and specify MAC addresses that can
access to the Ethernet port on the Hardened Managed Ethernet Extender.
Check “Enable” option to enable the MAC addresses.
4. Reload: Select “Reload” button to reload previous settings.
5. Submit: Select “Submit” button to apply new settings.
Restore Factory Default
1. Restore Password Only: Check this option to restore the factory default
password.
2. Restore factory defaults (all): Check this option to restore the Hardened
Managed Ethernet Extender to the factory default values.
3. Restore factory defaults except networking settings: Check this option to restore
the Hardened Managed Ethernet Extender to the factory default values but keep
networking settings of the Hardened Managed Ethernet Extender.
4. Submit: Select “Submit” button to apply new settings.
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1. Submit: Select “Submit” button to attempt a higher link speed for the Ethernet
Extender port. For example, the current link speed of Ethernet Extender port is
at 25Mbps. The user can select the “Submit” button which will allow the Ethernet
Extender port attempt a link at 30Mbps.
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The Hardened Managed Ethernet Extender provides a command line console
interface for configuration purposes. The Hardened Managed Ethernet Extender can
be configured either locally through its RS-232 port or remotely via a Telnet session.
For the later, you must specify an IP address for the switch first.
This chapter describes how to configure the Hardened Managed Ethernet Extender
using its console by Commend Line.
Connect the DB9 straight cable to the DCE female RS-232 serial port of the device to
the DTE male RS-232 serial port of the terminal or computer running the terminal
emulation application.
Direct access to the administration console is achieved by directly connecting a
terminal or a PC equipped with a terminal-emulation program (such as
HyperTerminal) to the Hardened Managed Ethernet Extender console port.
When using the management method, configure the terminal-emulation program to
use the following parameters (you can change these settings after login):
[Default parameters]
115,200bps
8 data bits
No parity
1 stop bit
At the login: prompt just type in “root” and press <Enter>.
At the Password: prompt just press <Enter> to logon to the Hardened Managed
Ethernet Extender.
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Command Command Description
net ifconfig Display network configuration.
net ifconfig disp Display network configuration.
net ifconfig ip IP
IP: IP address of the device
net ifconfig netmask IP
IP: netmask address for the device
net ifconfig up Activate network interface.
net ifconfig down Shutdown network interface.
net ping IP
IP: IP address
net arp Display ARP table.
net gateway Display gateway settings.
net gateway disp Display gateway settings.
net gateway add IP
IP: gateway address
net gateway del IP
IP: gateway address
net dns Display DNS settings.
net dns disp Display DNS settings.
net dns add IP
IP: DNS address
net dns del IP
IP: DNS address
net dhcp Display DHCP settings.
net dhcp disp Display DHCP settings.
net dhcp on Set the device to get IP address
net dhcp off Set IP address to the device
net dhcp renew Set the device to get new IP
net an Display auto negotiation settings.
net an disp Display auto negotiation settings.
net an on Set auto negotiation ON.
net an off Set auto negotiation OFF.
net an speed speed speed: 10 or 100
net an duplex duplex duplex: half or full
net disp Display all settings.
Set IP address to the device.
Set netmask address to the device.
Send ICMP ECHO_REQUEST to
network hosts.
Add gateway address to the
device.
Remove gateway address from
the device.
Add DNS address to the device.
Remove DNS address from the
device.
from DHCP server.
manually.
address from DHCP server.
Set LAN speed.
Set LAN duplex mode.
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Object Name Type Value Setting Description
Model
modeName String(R/W) String
serialNumber String(R/W) String
versionHW String(R/W) String
versionSW String(R/W) String
mconf
sysContact String(R/W) String
sysDescr String(R/W) String
sysLocation String(R/W) String
machineName String(R/W) String
Dhcp String(R/W) “1” or “0”
Ntp String(R/W) “1” or “0”
ntpServer String(R/W) IP or String
timezone String(R/W) String Time Zone
gmtOffset String(R/W) -12.0~+12.0 GMT Offset
ntpPollingInterval String(R/W) 1~10080
ac(Access Control)
Checked String(R/W) “1” or “0”
acIP0~acIP7
Checked String(R/W) “1” or “0”
IP IP format IP address
acMAC0~acMAC7
Checked String(R/W) “1” or “0”
MAC MAC format(R/W) MAC address
communityGet String(R/W) String
communitySet String(R/W) String
serverTrap
serverTrap0 String(R/W) IP address
serverTrap1 String(R/W) IP address
serverTrap2 String(R/W) IP address
serverTrap3 String(R/W) IP address
Log String(R/W) “1” or “0”
EthernetConf MAC MAC format(R/W) MAC address
IP IP format(R/W) IP address Netmask IP format(R/W) IP address Gateway IP format(R/W) IP address
DNS
DNS0 IP format(R/W) IP address DNS1 IP format(R/W) IP address DNS2 IP format(R/W) IP address DNS3 IP format(R/W) IP address AN String(R/W) “1” or “0” Auto Negotiation
Setspeed String(R/W) “10” or “100”
Setduplex String(R/W) “H” or “F”
EthernetStatus
Speed String(R) LAN speed
ModeStatus String(R)
FlowControl String(R)
VDSLConf
Opmode String(R)
UpgradeLevel Integer(R/W) “0” or “1” Max. upgrade
10 = 10M
100 = 100M
H = Half
F = Full
D = Duplex
H = Half-Duplex
Flow Control
status
C = CO
P = CPE
R = RO
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SNR of 1st
Upstream Band
SNR of 2st
Upstream Band
Uncorrectable
code words
Disconnection
Counter
Loss of Frame
Counter
Bytes
transmitted OK
counter
Bytes received
OK counter
Broadcast frames
received counter
Reception pause
packets counter
Transmission
pause packets
counter
Number of
transmitted
frames
Number of
received frames
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Object Name Type Value Setting Description
Model
modeName String(R/W) String
serialNumber String(R/W) String
versionHW String(R/W) String
versionSW String(R/W) String
mconf
sysContact String(R/W) String
sysDescr String(R/W) String
sysLocation String(R/W) String
machineName String(R/W) String
Dhcp String(R/W) “1” or “0”
Ntp String(R/W) “1” or “0”
ntpServer String(R/W) IP or String
timezone String(R/W) String Time Zone
gmtOffset String(R/W) -12.0~+12.0 GMT Offset
ntpPollingInterval String(R/W) 1~10080
ac(Access Control)
Checked String(R/W) “1” or “0”
acIP0~acIP7
Checked String(R/W) “1” or “0”
IP IP format IP address
acMAC0~acMAC7
Checked String(R/W) “1” or “0”
MAC MAC format(R/W) MAC address
communityGet String(R/W) String
communitySet String(R/W) String
serverTrap
serverTrap0 String(R/W) IP address
serverTrap1 String(R/W) IP address
serverTrap2 String(R/W) IP address
serverTrap3 String(R/W) IP address
Log String(R/W) “1” or “0”
EthernetConf MAC MAC format(R/W) MAC address
IP IP format(R/W) IP address Netmask IP format(R/W) IP address Gateway IP format(R/W) IP address
DNS
DNS0 IP format(R/W) IP address DNS1 IP format(R/W) IP address DNS2 IP format(R/W) IP address DNS3 IP format(R/W) IP address AN String(R/W) “1” or “0” Auto Negotiation
Setspeed String(R/W) “10” or “100”
Setduplex String(R/W) “H” or “F”
EthernetStatus
Speed String(R) LAN speed
ModeStatus String(R)
FlowControl String(R)
VDSLConf
Opmode String(R)
10 = 10M
100 = 100M
H = Half
F = Full
D = Duplex
H = Half-Duplex
Flow Control
status
C = CO
P = CPE
R = RO
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SNR of 1st
Upstream Band
SNR of 2st
Upstream Band
Uncorrectable
code words
Disconnection
Counter
Loss of Frame
Counter
Bytes
transmitted OK
counter
Bytes received
OK counter
Broadcast frames
received counter
Reception pause
packets counter
Transmission
pause packets
counter
Number of
transmitted
frames
Number of
received frames
Manual Documentation Number: EIRM-EXTEND-1412m 39
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