Safecom's proven patented SYNERGY-2 , DPS Ver 4 & Integrated Power Booster turns existing CATV networks into a super power synergy platform that provide most reliable and economic powering system and unlimited backup time.

Safecom Smart Grid technology for Providing unlimited backup Power for CATV networks.

DPS v4 Power Booster 4GSYNERGY-2

Based on the strategic placing of intelligent power management devices throughout the network, in the event of a power outage the SYNERGY-2 & DPS4 draws power from the nearest available source over existing coax or power cables. Utilizing breakthrough direct AC/AC stabilize technology safecom's SYNERGY-2 and Power Booster ensures an optimal voltage level – even over long distances.

The concept .

What is DPS- Ver 4 ? • A two-way RF Pass 1GHZ passive device that

“toggle” available power between two distant locations.

• Redirecting power from the "normally" remote powered area, to the area subject to power outage.

• During the normal mode of operation, when there is no power outage at either end of the pair, the DPS v4 act as power block to the other side.

What is Power Booster?• A Passive ,Stand alone element that solving the

voltage drop distribution problem in the CATV network caused by high-resistance and low energy-efficient coax & electricity cables.

• Ensuring an optimal voltage level at remote powered area, to the area subject to power outage or long distance powering.

t

Vin 42-87V Vac (US)Vin 30-64V Vac (EU)

vt

v

Vout 87 Vac (US)Vout 60 Vac (EU)

• Based on a voltage management of novel AC/AC transformation technology with adaptive, universal conversion ratio that enables Smooth transition (Zero crossing) between conversion levels.

• All in One two-way RF Pass 1GHZ passive device that “toggle” available power between two distant locations.• Redirecting power from the "normally" remote powered area, to the area subject to power outage.• During the normal mode of operation, when there is no power outage at either end of the pair, the SYNERGY-2 act as power block to the other side. • Utilizing breakthrough step-up & stabilizing voltage technology the unit provides optimal & stable voltage level from local or remote P.S even from very long distance or using a un-stabilized P.S.

What is SYNERGY-2?

= +SYNERGY-2 (NEW) DPS V 4 Power Booster

Inputs/ Outputs configuration

RF+AC

To local

amplifier /

Optical node

RF +AC

To /Form Remote

amplifier /

Optical node

AC input 1

AC input 2

Monitoring

outputs

Online voltage

Online current

Status

• Inside view : SYNERGY-2 60/87V -2x15A

SYNERGY 2 the New generation.Previous generations

of DPS DPS Ver 4 SYNERGY-2 Limited by cable conductivity and Voltage drop.

External Power Booster required depend on voltage level when using remote powering.

Improved – Integrated power Booster (ALL in ONE). Remote backup powering

Required stabilizing P.S. (Ferro or T-former)

Required stabilizing P.S. (Ferro or T-former)

Improved .No required stabilizing P.S. Build in online zero crossing voltage stabilizer.

Stabilizing Voltage

External Dual power Inserter is needed Integrated Dual Power inserter. Integrated Dual Power inserter. Power Insertion

Required Two units. One unit. (+ optional Power Booster) One unit. Installation

--- Direct Monitoring outputs Via one Cable to IP transponders.

Direct Monitoring outputs Via one Cable to IP transponders. Monitoring

Power Booster – the 4G Transmission

Power Booster 3G New Power Booster 4GExternal Dual power Inserter is needed

Integrated Dual Power inserter.Stand alone unit. RF PASS 1GHZ

Voltage gain 1:32 Voltage gain 1: 1.56 enabling up to double powering distance. coverage area

Zero crossing - Smooth transition between conversion levels.

Zero crossing - Smooth transition between conversion levels. Technology

3 Automatic gears 4 Automatic gears AC/AC transformation gears

400 mA 100 mA (EU model)200 mA (US model) Self current load

SYNERGY-2 Typical configuration Optical node + Trunk amplifier(or second optical node) .

Power + Signal

From Optical node 4

21

3

1234

AC 2 input .AC 2 input

Local output to local Optical Node.(AC+RF)Backup IN.OUT (AC+RF to remote Node/ amp)

Power + Signal

Optical Node21

3 4To remote / amplifier / Node P.S

.S

P.S

60V

60V

Trunk amplifierOr Optical Node

60V60V

Area A

Area B

From Optical node 4

21

3

1234

AC 2 input .AC 2 input

Local output to local Optical Node.(AC+RF)Backup IN.OUT (AC+RF to remote Node/ amp)

Power + Signal

Optical Node21

3 4To remote / amplifier / Node P.S

.S

P.S

SYNERGY-2 – Demo backup power from Area A to Area B

Power + Signal Trunk amplifierOr Optical Node

60V55V50V

45V

40V 60V

60V

40V 60V

Area A

Area B

Power + Signal

To Optical node4

21

3

1234

AC 2 input .AC 2 input

Local output to local Optical Node.(AC+RF)Backup IN.OUT (AC+RF to remote Node/ amp)

Power + Signal

21

3 4From remote amplifier / Node

P.S.S

P.S

Optical Node

40V45V50V

55V

60V 60V

60V40V 60V

Trunk amplifierOr Optical Node

SYNERGY-2 – Demo backup power from Area B to Area B

P.S

Area A

Area B

DPSv4 replaces standby power supply

13

Power backup Comparisons

Synergy-2 / DPS V4

Generators Non Standby

Standby + Batteries

Power Type

Low High Low High Cost

Zero Permanent Negligible Permanent Maintenance

Unlimited Limited by fuel None 2 to 3 hour(Depends on

batt. condition )

Backup Power

Low cost Very expensive Low Very Expensive Redundant/ Diversity

Typical optical network powering examples

90V-network60V-available

60V-network90V-available

Business case. Improving customer service and satisfaction. Enabling MSO to add new services that required top high

reliability. Unlimited backup time. Reducing dramatically CAPEX & OPEX. Increasing powering efficacy & save energy.

Summery SAFECOM SYNERGY-2 & DPSv4 offers most efficient and reliable backup for

unlimited time. No additional cost for MSO further to the fact that SYNERGY-2 / DPS v4

unit can be reuse from old HFC network. All existing Coax and power cables can be reuse for backup the new optical

networks. Following the government regulation for full powering backup. SYNERGY-2 ,DPSv4 & Power Booster systems enabling additional backup

from remote powering. No maintenance. Unlimited life time.

Thank you