ADC Network Card Ethernet Network Interface Unit User Manual

Ethernet Network Interface Unit  
Intelligent Ethernet Management Platform  
For Ethernet services to fully deliver on the promise of lower costs and higher reliability, remote  
management of the network becomes essential—especially as subscriber numbers increase.  
Remote isolation of troubles and performance monitoring are minimum requirements for carrier-  
class Ethernet service.  
Service providers can now create an intelligent Ethernet management platform with ADCs  
Ethernet Network Interface Unit (ENIU). Installed at the remote premises, the ENIU provides  
the demarcation point between the customer and carrier network. By providing the ability to  
sectionalize the network at the customer interface, the ENIU enables the carrier to remotely assess  
whether trouble conditions reside within the carrier or customer network.  
Benefits:  
Features:  
Saves operations time by limiting  
technician dispatch for troubleshooting  
and turn-up.  
Supports in-band remote signal loopback  
for troubleshooting and testing as  
well as remote failure indications and  
link monitoring for checking service  
performance.  
Reduces network downtime through  
proactive network management  
via remote access for testing and  
performance monitoring.  
Features UTP (RJ45) or SFP-based optical  
connections for customer and carrier  
interface.  
Enables quicker service restoration  
through single end testing of signal.  
Loss of power “cut through” ensures that  
electrical signal integrity is maintained on  
RJ45 interfaces if power to the unit is lost.  
Increases network availability by  
accelerating network trouble repair cycle.  
Configurable to 10Mbps or 100Mbps  
Ethernet or Gigabit Ethernet on carrier  
and customer demarcation sides.  
Easily integrates Ethernet network  
management into existing operations by  
mirroring current maintenance practices  
for DS1/DS3 architectures.  
Bandwidth can be port limited in 1Mb  
increments.  
Standards-based solution allows  
interoperability with switches, routers and  
test equipment.  
Includes enclosed carrier-side interfaces  
with LED performance indicators on the  
front of the unit.  
Fully compliant with IEEE 802.3ah™ First  
Mile standards for OAM.  
Accepts –48Vdc or AC power.  
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