Lan settings, Vdsl settings – B&B Electronics EIRM-EXTEND - Manual User Manual
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Lan Settings
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
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Manual Documentation Number: EIRM-EXTEND-1412m
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
B&B Electronics – Westlink Commercial Park – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445 – www.bb-europe.com
Upstream
Local mode
Remote mode
 
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. 
 
