FusionFirst there was circui t switching, then packet switching. Now i t is t ime to move on to fusion switching.TransPacket Opt ical Networking Products

www.transpacket.com

TransPacket Fusion NetworkingFusion networking is invented with the purpose of increasing operator revenues and

competitiveness. The unique and patented Fusion networking technique enables a new

level of utilization of the infrastructure with an uncompromised Quality of Service.

Fusion networking enables operators to increase the throughput on their existing

infrastructure to a new level. The Quality of Service level offered by Fusion network-

ing enables operators to launch a new set of services with best-in-market latency

characteristics and zero packet loss. Latency is known as the most critical parameter

for services like mobile backhaul, high-frequency trading, storage-area networking,

video-conferencing, video-broadcast etc.

Fusion networking combines the best from packet switching and circuit switching

in a unique way. Circuit switching is known for its Quality of Service enabling zero

packet loss and low predictable latency. Packet switching is known for high through-

put efficiency as its biggest strength.

Fusion networking combines these properties into a fully Ethernet compliant net-

work without the use of legacy circuit-switching techniques. The combination of the

properties enabled across the network is unique in the market: High throughput, zero

packet loss, ultra-low latency and latency variation.

TransPacket H1 Fusion networking productH1 addresses the increasing demand for increased operator revenues through high

capacity and high quality optical network transport services, dynamic networking and

management simplicity. TransPacket’s H1 allows Ethernet connections with ultra-low

latency, ultra-low latency variation and zero packet loss, a Quality of Service level

known from wavelength transport. We call this a wavelength-grade Quality of Service

(QoS), a highly appreciated property allowing operators to offer services for trans-

port of e.g. synchronization information (IEEE1588), high-quality video and high-fre-

quency trading. Additionally, the high capacity utilization and cost-efficiency known

from packet switching is achieved using statistical multiplexing when aggregating

traffic on top of traffic following circuits. When inserting the extra traffic, packet loss

and delay characteristics of traffic following the circuit is not impacted in any way.

Adding an optical module allowing wavelength multiplexing or wavelength add/drop,

a powerful packet optical solution within a compact 1U chassis. This makes H1 a

problem-solver for operators realizing ring-based 10 Gigabit Ethernet WDM infra-

structures as well as powerful point-to-point transport solutions.

TransPacket Fusion H1Features:• Increased revenue on your fibre

infrastructure by means of the Fusion network principle

• New service offerings through market leading delay characteristics

• Compact and cost-effective aggregation of 1GE client signals into 10GE line signal

• Gigabit transparent Ethernet line channels with ultra-low latency and latency variation

• Configurable Add-Drop function

• Allows switch/router bypass, unique packet granularity on add-drop or bypass connections

• Ultra-low latency variation (PDV) for e.g. mobile backhaul services

• Ultra-low latency for mission- critical applications: Video-services, high frequency trading etc.

• Zero packet loss

• Deep buffers (up to 200 ms) for statistical multiplexed aggregation, handling bursty traffic patterns

• Future proof QoS handling existing and future services

• Cost-effective and energy-aware network design lowering Total Cost of Ownership

• 1U solution for small footprint and cost optimization

• Remote in-band, or out-of-band management

TransPacket’s unique and patented Fusion Networking is designed for increasing operator revenues.

10GE 1GE Optional module e.g. WDM MUX

Illustration of the uniqueness of the Fusion networking technology. Add traffic to a 10 GE wavelength without impact on the wavelength-performance.

Wavelength service solut ion

Fusion networking: A unique chance for carr iers to increase network bandwidth ut i l izat ion

Using TransPacket’s Fusion networking, operators can add more traffic on Ethernet lines with-

out any impact on the Quality of Service. The value of the extra bandwidth utilization typically

enables payback on equipment investments within 1-2 months.

TransPacket Fusion networking allows as the only technology in the market, simultaneous

QoS at the level of a wavelength and efficient bandwidth utilization of the fibre. Extra traffic can

be aggregated on top of a 10 Gb/s Ethernet wavelength using statistical multiplexing known

from packet switching. This can be done without adding packet delay variation and packet loss

to the traffic following the wavelength. If traffic in a wavelength is switched through a router or

Ethernet switch, packet delay variation is always imposed on the traffic whenever extra traffic

is aggregated onto the wavelength. Typically also delay in the order of 10’s of microseconds or

even milliseconds is added, and if congestion occurs, packets may be lost. Fusion networking

completely avoids this problem, and offers additional benefits like e.g. connections with full

isolation and privacy.

Add up to ten ekstra connections!

GSTGuaranteed

ServiceTransport

SM Statistical

multi-plexing

Add up to ten ekstra connections!SM

Statistical multi-

plexing

GSTGuaranteed

ServiceTransport

Operators can use the H1 for aggrega-

tion, enabling efficient sharing of the ca-

pacity on many users. This is illustrated

in figure 2. The Fusion technology allows

unique bandwidth utilization without

compromising QoS. The efficient shar-

ing of capacity and tolerance to bursty

traffic patterns is enabled through a

buffering capacity normally only found in

high-end routers.

Passive optical aggregation: A passive

optical WDM based aggregation network (WDM-PON) with

wavelength-grade QoS on GE connections can be realized using an embedded CWDM MUX/DMUX

module (C2) in H1. This enables a very compact 1U sized packet-optical aggregation unit. In figure 2,

the passive WDM based aggregation network applies two passive WDM MUX/DMUX units (TransPacket

C1) for each optical add/drop node. At each node, up to nine wavelengths (GE connections) can be

add/dropped. H1 then delivers the nine aggregated GE connections (wavelengths) into a 10 GE network

connection.

Active aggregation: GE connections can be aggregated with wavelength-grade QoS (fixed delay and zero

packet loss) into a 10 GE network connection. Several H1’s may be stacked, allowing additional statistically

multiplexed aggregation of ten GE connections for each H1. Highly bursty traffic patterns and efficient ca-

pacity sharing are tolerated because of the 200 ms deep buffers on the GE interfaces of H1.

Aggregat ion services using Fusion H1 technology

Fusion H1 solut ion

Operators are struggling with an increasing demand for bandwidth to be met within the same budget

of cost. Bypassing expensive routers using TransPacket’s Fusion technology is the most cost-effec-

tive method for upgrading network capacity, and is performed without compromising QoS.

Fusion networking is the only solution in the market that enables router bypass with QoS known from

wavelengths, but with the granularity and bandwidth utilization known from packet switching. This is

unique compared to both wavelength, SDH/SONET and OTN based router bypass which are circuit

switched techniques without the high bandwidth utilization benefit achieved in Fusion.

Cost and QoS opt imizing the network using Fusion H1 networking for router bypass

Figure 3: illustration of packet-granularity bypass between 10GE interfaces. The QoS is as for wave-lengths.

10GE

WDM-PON Passive optical network aggregation of 9 gigabit Ethernet.

WDM

C2 CWDM MUX

Figure 2: Aggregation of 9 Gigabit Ethernet (GE) wavelengths using a H1 with a built-in C2 CWDM MUX/DMUX module.

Fusion H1 solut ion

A mobile backhaul must be able to transport both bandwidth demanding and QoS demanding services in a

cost efficient way. A wide range of services must be efficiently supported, ranging from the most demanding

synchronization signals and bandwidth greedy video signals to best effort types of data like e.g. E-mail. H1 is

the most cost-efficient solution for supporting this.

Fusion networking supports even the most demanding services through a QoS at the level of a wavelength.

Time-stamped IEEE1588 packets are transparently tunneled through the network with a packet delay variation

of less than 50 ns for each node. In difference from other techniques in the market, Fusion networking allows

the timing accurate transport to be combined with the high bandwidth utilization of packet switched systems.

Additionally, H1 supports SyncE for distribution of frequency synchronization. These unique combinations put

out Fusion networking as the number one candidate for mobile backhaul networks.

Operators are facing a demand for supporting an increasing num-

ber of services with a great variety of requirements. The require-

ments range from the most QoS and latency sensitive services, like

e.g. high-speed trading, to services where aggregation of many

subscribers into a limited bandwidth becomes important.

Fusion networking offers a best in market ability of efficient

transport of all services, both current and future services.

Through the unique QoS properties, even the most QoS

demanding service with respect to latency and packet

loss, as well as synchronization is supported. Highly

cost-efficient networks are enabled by allowing effi-

cient (statistical multiplexed) aggregation of data

on top of QoS demanding connections without

any impact to the QoS of the data.

Additionally, by using H1 as an integrated

packet-optical solution in the network rather

than separate routers and optical nodes, a

higher cost-efficiency and a higher quality on the

transport is achieved. Rather than using several small routers for

aggregation and transport in the network, a router can be applied

at a central aggregation point in combination with H1-units in the

network for aggregation and transport purposes.

Mult i service network using Fusion H1 technology

Mobi le backhaul wi th Fusion H1 technology

Figure 4: Mobile backhaul network using H1 for transport and aggregation of GE signals.

Figure 5: All services are efficiently supported using Fusion networking. H1 allows efficient aggregation, QoS at the level of wavelength transport and optical multiplexing within a single 1U chassis.

C1

Fusion networking pr inciple

Imagine putting up a direct train between two cities with no intermediate stops along the track. The direct train represents the prop-

erties of a circuit: Minimum latency, a minimum of variation in delay, and no packet loss. Once the passengers have entered the

train, they are guaranteed a seat all the way to the destination, however if there are only few passengers travelling between these

destinations, the capacity will not be efficiently utilized.

Then imagine a train stopping at every intermediate station. At all stations, the passengers at the train need to leave the train and

queue up at the station together with the passengers waiting at the station before all passengers enter the train together. This prin-

ciple is an analogy to a packet switched network, enabling aggregation and high throughput through statistical multiplexing, but on

the cost of lost packets, high latency and high delay variations.

Then it is the Fusion network approach. Again imagine the direct train running between two main stations without stopping or slowing

at intermediate stations. In the Fusion network, second class passengers are queuing at intermediate stations and are entering and

exiting the train while in speed. This represents the Fusion network, with the best from packet and circuit networks: No packet loss,

minimum latency and a minimum of delay variation for the circuit (direct passengers), and the packet networks efficient aggregation

and utilization through statistical multiplexing for the second class packets.

TransPacket Fusion H1 managementOne of the challenges today is to support new services that are developed in shorter and shorter timeframes. Service levels must be

guaranteed through Service Level Agreements across multiple technologies and multiple networks. To handle these challenges the

industry needs standardized management Interfaces enabling integration of multiple technologies and vendors within one manage-

ment system.

You can easily access and manage Fusion H1 directly by a simple and intuitive Command Line Interface (CLI) based on industry

standards. Further, a web-based Graphical User Interface can be used. Or you can have the full access to management and moni-

toring In-band or Out-of-band, everything based on the IETF standardized Netconf (XML) and SNMP. Due to our open/standardized

interface & protocol philosophy, the integration towards existing management systems is made simple.

EMS / NMS

Management Interfaces

Fusion networking pr inciple

Terminal

MANAGER

Netconf.(XML)

SNMP CLIWebGUI

TransPacket Fusion H1 Technical data

Line interface

Client interface

Aggregation scheme

Latency

Latency variation

Optional plug-in

Application areas

Supported functionality

Quality of Service

Management & OAM

Power consumption

Physical size

10Gb/s rate, pluggable. Uncolored, CWDM 8 channels, DWDM up to 40 channels

Tunable XFP optical interface

Optional XFP for OTN support

Up to 9 x 1GbE; SFP: Uncolored, CWDM or DWDM

Up to 9 GbE transparent Ethernet lines

Up to 10 GbE interfaces for statistical multiplexed aggregation.

1.2 μs delay (RFC1242 store and forward metric) for GE to 10 GE aggregation.

50ns packet delay variation (PDV)

Optical WDM, OADM or other

Metro networksMobile Backhaul networksHigh frequency tradingHigh quality video transportBusiness access segment

Transparent transport of all types of Ethernet-framed packetsVLAN tagsAdd/Drop/Bypass featuresTransparent Ethernet lines configured as bypass or add/dropPacket channels add/drop or bypass with QoS guaranteesSynchronous Ethernet.ITU-T 1588 transparent; Extremely low latency and latency varia-tion, enables transparent tunneling of packets.

Transparent Ethernet ports (Transparent Ethernet lines)No packet lossFuture proof QoS Channel option: Zero packet loss, minimum latency and latency variation

In-band or out-of-band managementCLI for installation and commissioningSNMPNetconfWeb-browserRMON

Typical 48 W (Including optics)

Dual 24 V or -48V feed

43x430x280mm

Technical data TransPacket Fusion H1

株式会社ミッシュインターナショナル

About TransPacketTransPacket is a young, innovative Optical Networking solutions vendor. Our new Fusion Networking platform addresses the increasing demand for high capacity and high quality net-work services and originates from 10 years of international scientific research. We are delivering network equipment to Operators and Service Providers serving Metro Networks, Mobile Back-haul and Datacenters with a combination of Quality of Service and throughput that is unique in the market.

TransPacket offers an extensive range of products for optical networking. Our CWDM and DWDM product ranges include modular MUX/DMUX systems, SFP, SFP+ and XFP transceiver modules. Our active products are based on the Fusion network technology. The technology is Ethernet compatible, but enables a QoS known from wavelength services, not achievable in conventional Ethernet networks, still keeping the high throughput efficiency known from Ethernet switched (sta-tistically multiplexed) systems.

TransPacket is located in nice environments at Skøyen in Oslo, Norway. Train, buses and tram are within 5 minutes walking distance.

For more product information, price information and quotes, contact: sales@transpacket.com

For other information call +47 21 08 02 18 or send us a mail on: info@transpacket.comwww.transpacket.com

TransPacket ASDrammensveien 134, building 4 0277 Oslo, Norway

MISH International Co., Ltd.2F 4-56-1 Kashiwa-cho, Tachikawa-city,Tokyo 190-0004, Japan

TEL 042-538-7650 FAX 042-534-1610 〒190-0004東京都立川市柏町4-56-1sales@mish.co.jp http://mish.co.jp/optical.html

MISH