| MRV Products 
 
 
  
 Incumbent Local Exchange 
Carriers (ILECs) face the challenge of responding to the unbundled services act 
(UNE-P) at the same time as enhancing their infrastructure and trying to expand 
revenue by installing new, higher speed access services without cannibalizing 
existing revenue.  ILECs are also looking to Enterprise customers as a 
source of revenue, providing business solutions (such as bundled voice and 
data), outsourced infrastructure management, and transport services.  
Furthermore, in today's economic climate, it is critically important to reduce 
the overhead expenses due to Operational Support Systems (OSS).
 
 The 
Telecommunications Act of 1996 created the CLEC (Competitive Local Exchange 
Carrier) industry to compete with the ILECs.  While many CLECs have 
suffered as a result of the recent dramatic downturn in the Carrier marketplace, 
some are still strong, and are effectively deploying high-speed broadband access 
to many communities around the country.  Unburdened by the requirement of 
maintaining large legacy networks, CLECs are freer to implement newer, 
"Greenfield" solutions with Ethernet and IP, providing voice, video and data 
services to their customers.  Of course, CLECs face many of the same 
challenges of ILECs, including delivering Enterprise business solutions and 
managing large, complicated networks, and so many of the same solutions 
apply.  CLEC operators may also be interested in MRV's Metro Ethernet 
services.
 
 MRV provides solutions to ILEC and CLEC problems through a 
variety of product lines.  The FiberDriverT product line 
supports a vast array of fiber-optic connectivity products, including media converters, 
signal 
repeaters, and Wave-Division 
Multiplexing products.  These devices allow network expansion and 
service enhancement with minimal new infrastructure, by extending the use of the 
existing fiber plant.
 
 LECs can provide Ethernet-over-VDSL (EoV) 
service, using the OptiSwitchT product line to 
deliver extremely high-rate residential or business Internet access services, 
using their existing local-loop copper wiring.  EoV technology provides up 
to 15Mbps symmetric service with distances up to 8,000 feet.  MRV provides 
a variety of sizes and shapes of EoV equipment, to fit any size 
deployment.
 
 Delivering business services to Enterprise customers is an 
exciting area of potential revenue growth for LECs.  The OptiSwitch family 
provides a full solution for Enterprise switching and routing from very small (a 
few 10Mbps ports) to very large (hundreds of Gigabit ports) networks.  The 
OptiSwitchT family also provides Voice-over-Ethernet 
technology, which allows E1 or T1 signals (usually inter-PBX links) to operate 
over an Ethernet backbone.  This is a cost effective way of providing 
Enterprise business voice and data services.
 
 MRV's In-ReachT Remote Presence 
Management solution provides an excellent cost-savings mechanism for both 
outsourcing of Enterprise network management and for reducing the OSS cost of 
the LEC's own network.  Remote Presence technology 
allows the administrator to securely access any part of the network either 
in-band (through the network itself) or out-of-band (through the telephony 
network) for management purposes.  MRV's solution even includes the ability 
to manage the power connections of remote network infrastructure equipment, so 
that an administrator can force an unresponsive machine to power-cycle without 
ever leaving the office.  This ability to manage the network infrastructure 
in-band and out-of-band from a central point dramatically reduces the number of 
times a service technician needs to make an on-site call either to an Enterprise 
customer or a network access point, which reduces the OSS cost 
accordingly.
 
 
 To find out more 
about MRV solutions for Internet Service Providers, contact your MRV sales 
representative, at sales@americanteledata.com.
 
 |  | MRV Products 
 By Category
  Out-of-Band Console & Power Management
 Pluggables
 Wave Division Multiplexing
 
 By Product Line
  OptiSwitch
 TereScope
 
 
 |