Transcript Netronics NetAxis Product Overview

NetAxis
Product Overview
Agenda
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NetAxis Equipment Description
NetAxis Link Configurations
NetAxis Key Features
Network Management Software
NetAxis
Equipment Description
NetAxis Units
Point-to-Point Microwave Radio System
NetAxis IDU4
Enhanced Modular IDU
NetAxis IDU2
Compact IDU
ODU from 6 GHz to 38 GHz
Features
Max Throughput Capacity (per Modem)
Up to 400 Mbit/s ( gross)
Traffic Interfaces
• E1
• 10/100/1000 Ethernet
Modulation (user configurable through the NM)
• QPSK /16QAM up to 256QAM
Channel Size Selection
7/14/28/56 MHz
Operating Frequency
6 GHz to 38 GHz
QoS
• per ETH Port
• per VLAN
• per p-bit
• DSCP
Bridging Mode
C-VLAN / S-VLAN
Topology
1+0,1+1,2+0,3+0,2+2,4+0,FD/SD/HSB
ATPC

ACM

XPIC

RLA

FEC

Loopback Capability
• ODU Front End
• Line Interface
NMS

NetAxis-IDU4 Technical Description
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4 Modem Units in one RU (Positions 1,2,3,4)
1.6Gbps throughput in 1RU
1+0/1+1/2+0/2+2/3+0/4+0 configurations in 1RU
2xGig-ETH,electrical or optical in Main Processor Module (Position 7)
•
2xFE for management,
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EOW, External Sync (in/out), AUX for Serial/Alarms
16xE1 TDM/(ATM*) with add/drop capability (Position 8)
2 Power Modules (Positions 5,6)
1 Fan Tray fully hot swappable (Position 9)
XPIC Functionality: 1+0, 2+0, 1+1 configurations in 1RU
Max Power Consumption, 4+0 configuration, 87 W
NetAxis-IDU2 Technical Description
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2 Modem Units in one RU (Positions 1,2)
800 Mbps in 1RU
1+0/1+1/2+0 configurations in 1RU
Main Control Module (Position 3)
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1xGig-ETH, electrical or optical and 4xFE
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8xE1 TDM/(ATM*)
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2 FE for management,
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EOW, External Sync (in) AUX for Serial/Alarms
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Embedded Power Module
Max Power Consumption, 2+0 configuration, 46 W
IDU4 vs IDU2
Module
Modem/ IF Module
Main Processor/ Control
Module
Features/ Interfaces
Up to four radio modems
(supporting 1+0 /1+1 /2+0
/2+2 /3+0 /4+0
configurations)
Up to two radio modems
(supporting 1+0 /1+1 /2+0
configurations)
XPIC functionality
GbE (add/ drop, electrical or
optical) (1)
Fast Ethernet
Fast Ethernet
for Outband NMS/ Local
Craft
Serial/ Alarm
External Sync (in/ out)
E1 Tributary Module
64 kbit/s EOW
E1 add/ drop
(1)
NetAxis-IDU4
NetAxis-IDU2

–
–
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–
x2
x1
–
x4
x2
x2
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x16

x8
(1) The Main Processor Module of the NetAxis-IDU4 is available in two versions, one equipped with two
electrical GbE ports and one equipped with two optical GbE ports.
The Main Processor Module of the NetAxis-IDU2 is equipped with one electrical port and one optical port,
but only one (electrical or optical) is available at any time.
(2) NetAxis IDU2 only has External Sync in
NetAxis ODU Technical Description
Common ODU irrespective of channel BW and modulation
Supported frequencies: 6 to 38 GHz
Modulations QPSK to 256QAM
3.5MHz to 56MHz channel BW, SW defined
Outstanding radio performance
125.6dB System Gain for 4QAM and 7 MHz channel @ 6GHz
79.3dB System Gain for 256QAM and 56 MHz channel @ 38 GHz
Compact Design
Weight ~ 4Kg
Easy to install
Integrated Antennas & Protection
0.3, 0.6, 1.2, 1.8m Integrated Antennas
Symmetrical & Asymmetrical couplers
Power Consumption (Typical):
34 W (6,7,8 GHz), 26 W (11, 13 GHz), 23 W (15, 18, 23, 26,38 GHz)
NetAxis ODU Specifications
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Electrical
Specification
Output Power
Accuracy (max.)
RSSI (RSL)
Accuracy (typ.)
Max. Rx Level
(No Damage)
Frequency Stability
(max.)
Frequency
Resolution
Input Voltage (*)
Safety
EMC
RoHS
•
± 1.5 dB (+25 C)
Description
± 2 dB (-33 C to +55 C)
± 2 dB (+25 C)
± 3 dB (-33 C to +55 C)
10 dBm
± 7 ppm
250 kHz
-48 V (-40 V to –60 V)
EN 60950
ETSI EN 301489-1, ETSI EN 301489-4
2002/ 95/ EC
Environmental
Specification
Operating
Temperature
Transportation &
Storage
Temperature
Relative Humidity
(at 30 ºC)
•
Description
-33 C to +55 C (ETSI EN 300 V2.1.2, Class 4.1) / Operational
at -50 C
-40 C to +70 C (ETSI EN 300 V2.1.2, Class 2.3)
90% to 100% (condensation), 93% (steady state)
(ETSI EN 300 V2.1.2, Class 4.1)
Mechanical
Specification
Dimensions
(H x W x D) (mm)
Weight (kg)
Input Flange
ODU-CF
11/ 3/15/18/ 23/38 GHz
6 /7/ 8 GHz
250 x 247 x 106
237 x 247 x 89
<6
<4
UBR
70
UBR84
UBR120
UBR140
UBR220
UBR320
NetAxis
Link Configurations
Standard Configurations
 1+0 Configuration
Eth/E1
Eth/E1
NetAxis IDU2/IDU4
Backbone
Network
NetAxis IDU2/IDU4
Corporate Access
 1+1 Configuration
Eth/E1
Corporate Access
Eth/E1
NetAxis IDU2/IDU4
NetAxis IDU2/IDU4
Backbone
Network
Repeater Configuration
 2+0 Configuration
Repeater Configuration - Unprotected
Eth/E1
Eth/E1
NetAxis IDU2/IDU4
NetAxis IDU2/IDU4
Backbone
Network
NetAxis IDU2/IDU4
 Cost effective by using single IDU per site.
 2+2 Configuration
Repeater Configuration - Protected
Eth/E1
Eth/E1
NetAxis IDU2/IDU4
 Cost effective by using single IDU per site.
NetAxis IDU4
NetAxis IDU2/IDU4
Backbone
Network
Nodal Configuration
 3+1 Configuration
Backbone
Network
Eth/E1
Eth/E1
Cellular Access
NetAxis IDU2/IDU4
NetAxis
IDU4
NetAxis IDU2/IDU4
 The IDUs in the Nodal station
will aggregate traffic from
different Network Applications
Ethernet
NetAxis IDU2/IDU4
NetAstra Network
Nodal Configuration
 4+0 Configuration
 The IDUs in the Nodal
station will aggregate traffic
from different Network
Applications
Backbone
Network
Eth/E1
Eth/E1
Cellular Access
NetAxis IDU2/IDU4
NetAxis
IDU4
NetAxis IDU2/IDU4
Eth/E1
Ethernet
NetAxis IDU2/IDU4
Cellular Access
NetAxis IDU2/IDU4
NetAstra Network
Ring Configuration
Cellular Access
Backbone
Network
NetAxis IDU2/IDU4
NetAxis
IDU2/IDU4
Eth/E1
NetAxis
IDU2/IDU4
Eth/E1
NetAxis
IDU2/IDU4
 Protection and recovery switching within 50 ms
 Efficient bandwidth utilization of ring traffic
NetAxis IDU2/IDU4
 Automatic reversion mechanism upon fault recovery
 Frame duplication and reorder prevention mechanisms
 Loop prevention mechanisms
 Use of different timers (WTR timer, Hold-off timers) to avoid race conditions and
unnecessary switching operations
 Ring Protection with XPIC functionality (only with NetAxis-IDU4)
NetAxis
IDU2/IDU4
NetAxis Deployment Examples
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Mobile Backhaul
NetAxis Deployment Examples
 WiMAX Backhaul
NetAxis Deployment Examples
 Leasing Services for CLEC
NetAxis Deployment Examples
 Resilient Network infrastructures
NetAxis
Key Features
Packet
Based
Hybrid
TDM
Based
NetAxis All IP Evolution
PDH / SDH
ngSDH
PDH / SDH
ngSDH
Eth / MPLS
Eth / PWE3 / MPLS
2G
3G
3G/HSPA
WiMAX
LTE
2G
3G
3G/HSPA
WiMAX
LTE
2G
3G
3G/HSPA
WiMAX
LTE
NetAxis Network Functionality
NetAxis features a powerful network processor for advanced ETH functionality
Advanced traffic handling and QoS per ETH port/VLAN/pbit
 IEEE 802.1Q and 802.1p (CoS)
 IEEE 802.1ad (QinQ - Provider bridging)
 DSCP mapping to p-bits
 8 QoS Priority Queues
ETH Ring (G.8032) and IEEE 802.1w (RSTP)
Pseudowires (Circuit Emulation over ETH) based on MEF 8
 Structure agnostic emulation
 Structure aware emulation (nx64kbps) for Abis optimization
ATM PWE (RFC4717) (Roadmap)
Synchronization:
 Based on E1
 Synchronous ETH
 IEEE 1588v2
Ensuring proper QoS of various traffic flows
NetAxis ETH Functionality
C-VLANs =
x,y,z,k,l
 C-VLAN
RNC
BSC
Metro Ethernet
Network (MEN)
ETH Switch
(Q-in-Q)
Used solely for Network backhaul
applications
All L2 ports within the wireless network are
programmed for C-VLAN mode
L2 ports can accept :
 Untagged Ethernet frames
 Single tagged Ethernet frames.
C-VLANs = x,y,z,k,l
Bridge
C-VLANs = k,l
C-VLANs = x,y,z
Bridge
Bridge
C-VLAN = x
C-VLAN = z
C-VLAN = k
C-VLAN = l
C-VLAN = y
Bridge
NodeB
(ETH)
Bridge
BTS
(E1 TDM)
Bridge
NodeB
(ETH)
Bridge
NodeB
(E1 ATM)
Bridge
NodeB
(ETH)
NetAxis ETH Functionality
S-VLAN transparent L2 port
RNC
S-VLAN provider L2 port
C-VLANs = 1,2,4
 S-VLAN
Provider
Q-in-Q Switch
C-VLANs = 2,8,4
Business B #2
VLAN Switch
(C-VLANs = 2,8,4)
Provider
Q-in-Q
Switch
Metro Ethernet
Network – MEN
(Q-in-Q)
Used for concurrent Network backhaul
applications
All L2 ports within the wireless network
are programmed for S-VLAN provider
mode
L2 ports can accept the following Ethernet
frames:
Untagged Ethernet frames
 Single tagged Ethernet frames.
Double tagged Ethernet frames
S-VLANs =
100,101,102
S-VLANs = 104
Provider
Q-in-Q Switch
S-VLANs = 100,101,102, 104
Bridge
S-VLANs = 100, 101, 103
S-VLANs = 102, 103, 104
Bridge
Bridge
S-VLAN = 104
S-VLAN = 100
S-VLAN = 101
S-VLAN = 103
S-VLAN = 103
Bridge
NodeB #1
(C-VLAN = 1)
Bridge
Business A #1
VLAN Switch
(C-VLANs = 2,8,16)
S-VLAN = 102
Bridge
NodeB #2
(C-VLAN = 2)
Bridge
Business A #2
VLAN Switch
(C-VLANs = 2,8,16)
Bridge
NodeB #3
(C-VLAN = 4)
Bridge
Business B #1
VLAN Switch
(C-VLANs = 2,8,4)
NetAxis Adaptive Coding & Modulation (ACM)
 ACM with QoS
256QAM
256QAM
64QAM
16QAM
QPSK
32QAM
128QAM
Capacity
(Mbit/s)
256QAM
99.90%
HSDPA
128QAM
99.95%
99.99%
64QAM
99.995%
GSM/R99
32QAM
16QAM
99.999%
QPSK
99.999%
Time
High-Priority Traffic
(Voice, Real-Time Video)
Ensuring maximum bandwidth under all weather conditions
With QoS guaranteed critical services all the time
Increasing capacity
Extending reach with lower availability
Low-Priority Traffic
(Internet services, etc.)
NetAxis Adaptive Coding & Modulation (ACM)
 Radio Resource Control (RRC)
RRC: ACM is optimally combined with Automatic Transmit Power Control (ATPC)
RRC achieves the perfect balance according to user selection between
 Maximizing at any time the available link capacity
 Minimizing at any time interference
ATPC operational modes
 ATPC emitting the maximum available power per ACM mode
 ATPC emitting the optimum power per ACM mode for the remote receiver
 Manual power selection is also possible
RRC algorithm for each link direction is controlled by the transmitter CPU independently
 Communication channel will exchange info on remote RX level, BER figures, C/N
Maximum Bandwidth with minimum power consumption
NetAxis Adaptive Coding & Modulation (ACM)
 ACM Reach Extension Example
Case Study of 14 MHz at 15 GHz
Link length is now fixed at 30 Km

16QAM availability at 30 Km 99.996%
What is the 256 QAM availability at 30 Km?

256 QAM at 30 Km is up 99.8919 % of time

Availability just 0.1% lower than 16QAM
Modulation
Mbps
Availability
% of time
in mode
Mod Availability 16QAM availability
256QAM
97
99.89186
99.89186
0.10424
128QAM
85
99.95272
0.06086
0.04338
64QAM
73
99.97561
0.02289
0.02049
32QAM
60
99.98816
0.01254
0.00794
16QAM
47
99.9961
0.0079
0
Capacity doubled!

97 Mbps extended from 15 to 30km

Fall back to 47 Mbps only 0.0079% time
Over 100% length and Capacity increase - no availability compromise
NetAxis System Configuration Scenarios
 Modem Profiles
Max. Gain
(Robustness)
Symbol Rate
FEC overhead
Adaptive
modulation
switching margins
Min.
Max.
Normal
(Optimized
Robustness/Capacity)
Intermediate
Intermediate
Max.
Intermediate
Min.
Radio
Maximum transmit
power applications .
Normal system gain and
capacity applications
Maximum capacity
applications
Sensitivity
Immunity in
variable channel
conditions
Max., due to the highest Normal, due to the intermediate
FEC overhead).
FEC overhead.
Increased
Normal
Max. Capacity
(Throughput)
Max.
Min.
Min., due to the lowest
FEC overhead.
Smaller
NetAxis System Configuration Scenarios (Example)
 Flexible Operational Modes
Case Study:
15 GHz, Bandwidth 14 MHz, 1+0, Location: Athens -Greece, Antenna type 1.2m SP UHP,
Polarization V, R001 Rain Rate Data Source ITU-R Rec. P.837-5 (47.55 mm/hr), Method of
Calculation ITU-R Rec. P530-12
Performance Target: Minimum Availability 99.995%
Operational mode ranges per modulation
for min 99.995% availability
+5K
m
256QAM
128QAM
64QAM
32QAM
16QAM
4QAM_0.9
4QAM_0.75
0
10
20
30
40
50
Range (Km)
Extend link span by 5 Km with no link availability deterioration
NetAxis System Configuration Scenarios (Example)
 Throughput
Value per Channel Size (Mbit/s)
Modulation
56 MHz
28 MHz
14 MHz
7 MHz
256 QAM
357.88
195.01
96.81
47.70
128 QAM
315.61
171.93
85.28
42.05
64 QAM
270.49
147.29
73.01
35.87
32 QAM
219.85
119.62
59.46
28.81
16 QAM
175.75
95.54
47.23
22.98
8 PSK
115.12
62.42
30.67
14.80
4 QAM (Low FEC)
87.46
47.31
23.16
11.03
4 QAM (High FEC)
69.76
37.65
18.31
8.64
Maximum Capacity Configuration
NetAxis XPIC & Radio Link Aggregation (RLA) –
(Roadmap)
XPIC doubles air throughput over same Channel Bandwidth

E.g., 1x28 MHz, XPIC, max 375 Mbps net traffic

1+1 XPIC in 1RU unit
RLA combines 2 or more air links into one logical link

E.g., 2+0 can achieve gross capacity 800 Mbps

Link speeds may be different
Benefits:

Higher total capacity of logical link

Load balancing among air links

Increased availability:
When a link fails its traffic will be forwarded to
the other link and in case of congestion priority
will be given to the high-priority ETH frames
Combining RLA and XPIC enables the most efficient and resilient air link
utilization
XPIC saves CAPEX - 100% less frequency bandwidth allocation
NetAxis Statistical Multiplexing
Reduced bandwidth requirement
in the aggregation / core network
2G/3G
Network
BSC/RNC
Transport
Network
2G/3G
2G/3G
Statistical Multiplexing
of packet traffic at
Aggregation Point
More Connections Enabled per Link  Lower Cost per Connection
NetAxis Ring Protection
Cellular Access
Backbone
Network
Eth/E1
NetAxis
IDU2/IDU4
NetAxis IDU2/IDU4
Eth/E1
NetAxis
IDU2/IDU4
NetAxis
IDU2/IDU4
NetAxis
IDU2/IDU4
NetAxis IDU2/IDU4
Ring Configuration using a single unit with 2/4 radios
Native ETH Ring Protection (G.8032)
 Protection and recovery switching within 50 ms
Ring Protection with XPIC functionality – just one NetAxis-IDU4 per site
NetAxis Advantages over Hybrid Radios
MW Hybrid
NetAxis
Direct correlation between interface and
transmission
Additional Ethernet switches overlaying
mandatory TDM matrix
 Service-oriented transmission with no
correlation between interface and
transmission
 Dynamic capacity allocation between
TDM, ATM and ETH services
 Services are treated according to their
QoS requirements even on TDM
No possibility to differentiate TDM services with
different QoS requirements
 Service Overbooking in a multitechnology environment: TDM, ATM,
Ethernet
No aggregation, no overbooking on services
using TDM connectivity.
 All services over a common layer, any
kind of traffic can share a common radio
pipe. Radio bandwidth is utilized at 100%
Inefficient solution in case of full Ethernet traffic
(WiMAX, LTE); could require external
switches
Less cost per bit - Ability to overbook available capacity
NetAxis
Network Management Software
NetAxis ME
 Selecting the Element

Select the IP
1. Link Summary Tab

In the Tabular Pane click the Link Summary tab
NOTE
NetAxis IDU4 will have info for 4 Modems
NetAxis ME
2. Configuration Tab

In the Tabular Plane click the
Configuration tab
General Info

Select General Info tab
 System Description: Name of connected system
 System Up Time: Total time that the system is up (since
system last reset).
 IP Address: IP address of the selected system.
NetAxis ME
Inventory Information

Select Inventory Info tab
NetAxis Control Card
 Selecting the Control Card
Select the card (don’t click on ports)

1. Configuration Tab

In the Tabular Plane click the Configuration tab
Temperature Info

Select Temperature Info tab
 Through the Current Temperature field, you can view the current temperature inside the
Control card.

In case you want to change the high temperature threshold of the Control Card, type the
new one in the High Temperature Threshold text box.
NetAxis Control Card
External alarms Info

Select External Alarm Info tab


Check Input Alarms
Activate Output Alarms (if required)
NetAxis Control Card
Interface Configuration

Select the Interface
Configuration tab.

Check the PWE Src MAC
Address.
Inventory

Select the Inventory tab

Check Controllers info
NetAxis Control Card
2. L2 PortsStatistics

In the Tabular Plane click the L2 Statistics tab
NetAxis Modem Card
 Modem Card

Select the Modem Card
1. In the Tabular Pane click the
Configuration tab
Inventory Info

Select Inventory Info tab

Check Modem Info
NetAxis Modem Card
Status

Select Status tab

Check Modems Status
NetAxis Modem Card
Fan Tray Info (Only with IDU2)

Select Fan Tray Info tab

Check Fan Status
NetAxis Modem Card
2. Performance

In the Tabular Plane click the Performance tab

PTP Modem Performance Measurements

Ethernet Performance Measurements
NetAxis Modem Card
Select Ethernet Performance Measurements tab

Tx (Air to Net)
NetAxis Modem Card

Rx (Net to Air)
NetAxis Modem Card

Rate

To monitor the bytes rate (in Mbps) in the Rx and Tx
directions of the modem
NetAxis ODU
 ODU

Select the ODU

In the Tabular Pane click the
Configuration tab
Inventory Info

Select Inventory Info tab

Check the ODU info
NetAxis ODU
Status

Select Status tab

Check the ODU Status
NetAxis ODU
Analog Monitor

Select Analog Monitor tab

Check the ODUs Analog real
time measurements.
NetAxis ODU
Capabilities

Select Capabilities tab

Check the selected ODUs
capabilities.
NetAxis ETH Ports
 ETH Port

Select one of the ETH Ports
1. In the Tabular Pane click the
Configuration tab


System will detect Type:

Electrical

Optical
Check Port Status
NetAxis ETH Ports
2. Performance (Only GbE)

In the Tabular Plane click the Performance tab

Performance Data

Performance Errors

RT Traffic Graphs
Select Performance Data tab
NetAxis ETH Ports
Select Performance Errors tab
NetAxis ETH Ports
Select RT Traffic Graphs

Monitor the data throughput transmitted (Mbit/s)

Monitor the data throughput received (Mbit/s)
NetAxis E1 Ports
 E1 Port

Select one of the E1 Ports

In the Tabular Pane click the Configuration
tab

E1Type:

Unstructured

Structured
•
Double Frame
•
Multiframe (CRC)
NetAxis All E1 Lines
 Selecting the Control Card
Select the card (don’t click on ports)

1. E1 Line State

In the Tabular Plane click the E1 Line State tab

Check the Status of all E1
NetAxis All E1 Lines
2. Performance Measurment

In the Tabular Plane click the L2 Properties tab

Click the TDM tab

Select E1

Right Click & Select Performance Measurements
NetAxis All E1 Lines
The Performance Measurements window appears,
displaying the statistics for the selected PWE TDM
connection.
NetAxis Active Alarms
Active Alarms Properties

In the Tabular Plane of each module click the Active Alarms tab
NetAxis Real Time Events
Real Time Events

In the NetAxis Node Manager window, click the Real Time Events perspective
Service Provisioning (examples)
PWE TDM service provisioning

Create the VLAN you want in the local NetAxis ME (e.g. VLAN with ID=20).

Create a PWE TDM connection within the selected NetAxis ME. [1].

Associate the VLAN with a wireless L2 port of the local NetAxis ME (e.g. PTP Modem 2) [2].

Create the same VLAN in the remote NetAxis ME of the link.

Create a PWE TDM connection within the selected remote NetAxis ME. [3].

Associate the VLAN with a wireless L2 port of the remote NetAxis ME (e.g. PTP Modem 2) [4].
Thank you
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