DATUM SYSTEMS

Saving Bandwidth made Easy and Affordable…

M7 Modular Series Introduction

June 2014

June 2014 Rev 0.1 - Datum Systems Proprietary 2

Compact 1/2 Rack Wide Space Saver (50% Savings) IF or L-Band Modem or Dual-Demod

M7 / M7L / M7D / M7LD

Full Featured 1:1 Redundancy in 1RU 2 Units in a Single Rack Modem or Dual-Demods 4 Independent Demods in 1 RU

M7 Side x Side

M7LT Remote Sat-Terminal L-Band High Stability BUC & LNB Power

M7 Modem Card Sets Stand-alone IF or L-Band DC Power Advanced Web Interface Modem, Mod or Demod Dual-Demod Configurable

New M7 Modular Modem Series with “Smart” Technology

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Earth Station Benefits - Saves Rack Space - Power Efficient Design - Smaller Shipping Containers - Lower Shipping Costs

Mounting Options - M7/M7L/M7D/M7LD M7 / M7L / M7D / M7LD

Desktop

Compact and Efficient Design

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Rear Panel RF Connections • TX Out N(50Ω) or F(75Ω) Type • RX In N(50Ω) or F(75Ω) Type • BUC and LNB Indicators • Common M7 Assemblies Interfaces, Controller, Front Panel, Backplane

Features • Integrated BUC/LNB Power • High Stability 10 MHz Reference • Common M7 Interfaces • Light Weight – only 11” Deep

Same M7 Rear Configuration

M7LT Features and Flexibility

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BUC Power Supply Input Voltage

BUC Power Supply Output Voltage

BUC power Supply Power Rating

BUC power Supply Max Current

90-264 VAC 24 VDC 100 Watt 4.2 Amps 90-264 VAC 24 VDC 120 Watt 5.0 Amps 90-264 VAC 48 VDC 100 Watt 2.1 Amps 90-264 VAC 48 VDC 150 Watt 3.2 Amps 90-264 VAC 48 VDC 240 Watt 5.0 Amps 20-60 VDC 24 VDC 100 Watt 4.2 Amps 20-60 VDC 24 VDC 120 Watt 5.0 Amps 20-60 VDC 48 VDC 100 Watt 2.1 Amps 20-60 VDC 48 VDC 150 Watt 3.2 Amps 20-60 VDC 48 VDC 200 Watt 4.2 Amps

Features • AC and DC Input Optional • 5 BUC Power Supply Options • LNB Power 13 and 18 VDC

BUC P.S. Location

Available Input & BUC Power Options

M7LT Input and BUC PS Options

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IF 50 – 180 MHz or L-Band 950 to 2150 MHz (M7LT L-Band Only) TX/ RX Carrier Filter Roll-Off Values: 5, 8,10,15,20,25,30,35,40% AUPC Point-to-Point , Point-to-Multipoint or Mesh Modes Compact Space Saver, Light Weight and Lowest Power Highly Configurable Modem Platform with many Software Upgrade Features Full Modem, Mod-Only or Dual Demod Configurations Viterbi, Reed Solomon (Optional FlexLDPC SW Upgradeable, TPC HW Option) Best Spectral Efficiency of ANY SCPC Modem Lowest Latency in Industry, <15 ms at 64 kbps ¾ QPSK 1.2 kbps to 1 Mbps (Optional SW Data Rate Upgrades up to 59 Mbps) Unmatched EB/No vs. BER Performance Fastest Carrier Acquisition Time Modulation BPSK, QPSK & OQPSK (8PSK/8QAM & 16QAM Optional) SNMP v1 & v2, plus an Advanced Web Browser Interface MCC for very Efficient Remote Monitor and Control Channels Easy Local and Remote (Over-the-Air) Software Upgrades via Web Browser Up to 99 Store, Recall and Restore Locations (Auto Configuration Recall- ACR) Built-in 1:1 Redundancy Control Meaningful Event Log with over 2000 Time Stamped Events Available

Standard Features and Highlights

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FlexLDPC (Flexible LDPC FEC)

Sharp Carrier TX/RX Filter Roll-Off

Datum’s 8QAM Advantage

Smart Carrier Cancelling

Datum Advanced Smart Features

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M7 Series Spectral Efficiency: Typical Performance

Most Spectral Efficient LDPC Modem

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Datum Performance Comparison

Datum Competitive Technology

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Carrier Alpha 0.4 0.35 0.3 0.25 0.2 0.15 0.1 0.08 0.05

# of 1Msps

carriers25 26 27 28 30 31 32 33 34

% improvement

from 0.4 Alpha0% 4% 8% 12% 20% 24% 28% 32% 36%

Sharp Carrier TX/RX Roll-Off Filters

TX/RX Roll-off Selections of 5, 8, 10, 15, 20, 25, 30, 35 and 40%

Example: Going from 35% to 8%, bandwidth savings of 20%!

to

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Datum's 8QAM Performance Advantage

Datum Competitive Technology

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The Smarter and More Affordable Carrier Cancelling!! From

Up to 50 % Bandwidth Savings Channel Capacity Increase of 2 dB Robust Operation Nonlinear Compensation Modulation Independent

To

Smart Carrier Cancelling

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Up to 60% Bandwidth Savings!

35% to 8% Roll-Off

to Smart Carrier

Be Smart!

FlexLDPC + Sharp & Smart Carrier

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No Canceller vs. Canceller Plot

2 1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 180

1

2

3

4

5

6

7

8

9

10

Shannon Capacity no CancellingDatum QPSKDatum 8QAMDatum 16QAMShannon Capacity, Symmetrical Carrier CancellingDatum QPSK 2 Carriers SharedDatum 8QAM 2 Carriers SharedDatum 16QAM 2 Carriers Shared

Datum16 K ModCods Shannon Plot with Cancelling

C/N (dB)

Bits

/Hz

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Datum M7 Comparison Calculator Tool

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Express Ethernet

Serial

Dual G.703/E1 Drop & Insert

Advanced IP

HSSI

Easy Plug-in Interface Cards

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Serial (S7) -

Advanced IP (I7) -

Advanced IP (I7) -

Express Ethernet (E7) -

Dual G.703 (G7) - More Combinations

Available!

Dual G.703 (G7) -

M7 Dual Interface Examples

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Live Web Browser Monitors

Spectrum Analyzer Page Example I/Q Constellation Page Example

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Idle packets sent in place of unused bandwidth for live PER

IP (E7 & I7) Web Browser Statistics

I7/E7 IP Statistics Page Example

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M7 Series Event Log

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Software Downloads via Web Browser

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On-the Move

Point-to-Point

Point-to-Multipoint

Mesh

M7 Multi-Purpose Platform

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• Remote Sites Benefit from Shared MCPC Outbound

• Stat-Mux BW Saving Benefits on Outbound Traffic • Supports Full Asymmetrical Traffic Patterns • Reduced Cost of Hub Equipment using Multi-Demods

Why MCPC Point-to-Multipoint?

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Easy Order Process (Direct or Distributor) Low Cost Universal Modem Series Short Lead-times Guaranteed Quality and Reliability 2 Year Standard Warranty Meets CE Standards for:

EN50022 Emissions EN50024 Immunity EN60950 Safety

Fully RoHS Compliant Industry Best Customer Service and Support No Annual Maintenance Contracts Required

Datum Systems Intangibles