OPTICAL NETWORKS EVOLUTION l Accelerated deployment of fiber-optic cabling Optical Networking Market n 1999 - $12 billion n 2003 - $30 billion l Squeeze.

FIBER DRIVER SOLUTIONSManaged Optical Infrastructure

Modular chassis (1,2,4 & 16 slots)

Media Conversion

Distance Extenders

Switch Modules

WDM ( 2 to 16 channels )

Unique customized solutions

Extensive protocol support: Ethernet(10/100/1000), ATM & SONET(OC-3,OC-12,OC-48), FDDI, T1/E1, Token Ring, Fibre Channel, ESCON, etc.

Over 150 modules and still counting

Full Graphical SNMP management - MegaVision

FIBER DRIVER Competitive Advantages

Any to any Connectivity : protocol/distance/speed Unique technologies

MM distance extension Long distance (110 km) Single fiber Redundancy

Sophisticated Manageability Components and Environment Monitoring Proactive diagnosis through e-mail and traps issuing No dedicated slots, hot swappable, plug and play

Customized solutions Very aggressive pricing

FIBER DRIVERSystem Benefits

Multi Protocol Support Fits Most Networks Ethernet, Fast Ethernet, Gigabit Ethernet, FDDI, ATM,DS3, OC3

&OC12 (ATM&Sonet), ESCON, T1/E1, Token Ring Survivability

Redundant Links (from converters to WDM) Redundant Management Redundant Power Supplies and Fans

Unique Solutions Single Fiber Full Duplex (converter and repeaters) Unique protocols mix-n-match (LAN, WAN, voice, etc.) Customized solutions

Hot Swappable Modules Smart Management Capabilities: monitoring, alarms, etc.

GIGABIT MULTIMODE EXTENDERSBreaking the Standard Barriers

Gigabit speeds transmission on MM Fiber for 2 km Multi-Gigabit Speed Protocols

Gigabit Ethernet up to 2 km Fibre Channel/FICON up to 2 km SONET OC-48 Enable Migration from FDDI to Gigabit Ethernet

Extends the SAN and the IBM Channel over Fibre Channel SONET OC-48 in Campus Backbones

REDUNDANT LINKS SONET like Redundancy

Allows one input to be directed to either of two fibers. If one link is lost it automatically switches to the backup link

Under 1 micro second (Spanning Tree= ~50 seconds) Switchover is based on Rx Signal Detect Sophisticated manageability (traps and time of the day option) Supports simple and dual homing Single Fiber and Dual Fiber with LC connectors Unique WDM support All protocols: Ethernet(10,100/1000), Fibre Channel, SONET

OC-3 to OC-48, DS3, T1, etc.

SINGLE FIBERDouble Fiber Capacity

Tx and Rx signals over a single fiber strand

Save installation cost of new fiber.

Modules: Converters and WDM

Protocols Ethernet (10/100/1000)

Fibre Channel

FDDI

ATM/SONET OC3 and OC12 (OC-48 coming soon)

WDM

COPPER TO FIBER CONVERTERSThe Long Fiber Net

Protocols Supported: Ethernet, Fast Ethernet, Token Ring, T1, E1, DS3

Gigabit Ethernet - SOON !!!

Distance - extend the distance of any LAN

up to 110km on Singlemode Fiber

up to 8km on Multimode Fiber

Single Fiber Full Duplex Option - double capacity

Lower Cost & Investment Protection

Flexibility and manageability

Acquire equipment independent of media issues

Plug & play modules, without interrupting other connections

SNMP managed

MULTIMODE TO SINGLEMODE

Protocols Supported: Ethernet (10/100/1000Mbps), Fibre Channel, ATM, FDDI, DS3, OC3, OC12,

ESCON

Distance Extend networks to 110 kilometers and beyond

Single Fiber Solutions Save the cost of running new fiber in “fiber exhaust” situations For Ethernet, Fast Ethernet, Gigabit Ethernet, FDDI, OC3 and OC12, DS3

and ESCON

Lower Cost & Investment Protection

Flexibility Spare parts plans easier when media only affects converters

SNMP Management of Modules

FIBRE CHANNEL Storage Area Networks - SAN

Fibre Channel Transmission Speeds - Up to 1 Gbps

Extends the connectivity between workstations, servers and storage devices (Disks)

SANs and Remote Storage Solutions

Security of stored Data and Disaster Recovery Sites

Ability to move large data files at high speeds

Standard distance is 10km Our Solution - exceeds 60km !!!

SAN

Fibre Channel Transmission Speeds - Up to 1 Gbps

ESCON & FICON IBM Channel Connectivity

ESCON - IBM Channel proprietary bus (200 Mbps)

FICON - IBM FIbre CONnectivity Channel (1Gbps)

Extends the connectivity between mainframes (S/390) and Storage Controllers (disks, tapes, etc.)

Storage Controller

ESCON(200Mbps)/FICON (1Gbps)

REPEATERSThe Endless Network

Use Repeaters to extend networks beyond the 110km point to point limit.

Repeaters retime and regenerate signals for almost unlimited network size

Extend T1/ E1/DS3 (T3) connections over fiber

Distances: 10 Km on MM and up to up to 110 km on SM

Regenerate clock signal (PLL)

Jitter reduction buffer

Supports AMI or BZ8S (for T1) and HDB3 (for E1)

Transparent packet framing

T1/E1/DS3 Copper to Fiber Converter

Fiber based WAN Extension

Connect copper DS-3 coaxial cable to fiber.

Extend Your WAN

Add Drop Multiplexing an OC3 link to 3 DS3 locations

OC3 to DS3 MULTIPLEXING Fiber based WAN Extension

316 OD3

DS3

316 OD3

DS3

316 OD3

DS3

316 OD3

DS3

SONET Switch

2/4/6 Port Ethernet and Fast Ethernet Switching Modules

1 to 4 ports 10/100 Base-TX 1 or 2 100 Base-FX Full Duplex 10Mpbs to 100Mbps Conversion Solutions

Copper to Fiber Conversion Half to Full Duplex Conversion Collision Domain Isolation (switch function) Add Drop Daisy Chaining (fiber in/out)

Manageability: Settable to 10 or 100Mb and Full or Half Duplex Aging Packet size (regular, VLAN size, extended VLAN 6k)

The Endless LAN Project Caspian Oil Pipeline using 6 Port Switches

WDMThe fiber saving technology

Multiplex 4 channels up to 65km on singlemode fiber. Improves existing fiber usage Physical security by using different wavelength Different Input Combinations

Fast and Gigabit Ethernet OC3 and OC12 (OC48 coming soon) Fibre Channel and ESCON FDDI T1

WDM Repeaters for very long distances

Indicates: Link status Temperature Power supply status Fan status Card ID and type

Perform: IP/SNMP configuration Settable Loopback capabilities Set Ethernet speed (10/100)

and Duplex modes Link Management MegaVision - Multi-platform

Graphical NMS

Network Management Features

Event notifications: SNMP traps, e-mail, messages Security breach: SNMP community or password errors Any system condition that generates an error message. e.g.:

Temperature outside pre-determined safe operational limits. Power supply failure Fan failure (certain chassis)

Hardware or software malfunctions

Change in link status (link up, link down)

Change in loopback condition (on or off)

Change in Slot status. i.e. module removed or inserted

Sophisticated fault management - under MegaVision

Network ManagementEvent Notification

Carrier networks SONET and ATM improved solutions Improved voice and data integration over the same fiber plant

Improved WDM solutions more channels longer distance single fiber redundancy unique manageability

Optical Routing Solutions wavelength routing small to mid carriers bandwidth rich campus backbones

High bandwidth last mile solutions Ethernet (10/100/1000) transport to curb/basement/building/home integrated voice and data transport customized services integration

Customized solution

FIBER DRIVERFuture Focus

ATM and SONET Solutions

OC-48 and above

Multimode to Singlemode Converters

OC-48 Singlemode repeaters

Single Fiber Solutions

Redundant links

Data and Voice Integration

Fast Ethernet and T1

Single Fiber solution

Extended distances

FUTURE FOCUSCarrier Networks

Support for more channels - 4 to 16

Support for higher speeds (ex. OC-48)

Extended distances (up to 70 km)

Single Fiber Solutions

Redundant Links

FUTURE FOCUSAdvanced WDM

WDM Wavelength Switching and Routing

Multi-gigabit backbones for carriers, campuses and metro networks

Add-drop access device capabilities

Cutting-edge hardware engine

Industrial-strength routing software

WDM Link Redundancy - SONET like

Unique solutions that minimize routing topology changes

Partial wavelength routing on strand cut

Primary and stand-by links

FUTURE FOCUSOptiRouter™ - OPTICAL ROUTING

Winning solution in the last-mile battle

Solutions for curb/basement/building/home

Fiber saving but price sensitive (WDM technology)

Various distances (1-35km)

High density Ethernet (10/100/1000) delivery

Integrated voice (T1) and data (Ethernet-10/100/1000)

Special services integration home distribution systems (hubs, switches, routers)

utilities meter readings

Remote Access Services

FUTURE FOCUSHigh Bandwidth Last Mile Solution

SATISFIED CUSTOMERS

Thank You