copy of paso neo presentation

5/26/2018 Copy of Paso Neo Presentation

1/49

112007NOV152007NOV15NEC ConfidentialNEC Confidential

PASOLINK NEO & NEO/cRoadmap & Product Line Up

For Banglalink


2/49


Equipment Menu (PASOLINK NEO)Equipment Menu (PASOLINK NEO)

Modulation256QAM

128QAM

64QAM

32QAM

16QAM

8PSK

4PSK

0 3.5 7.0 14.0 28.0 40.0 56.0 [MHz]

Adjacent CH Spacing

5E1 10E1 20E1

5E1 10E1 20E1 40E1

100MB/48E1

STM-1

PASOLINK NEO

(Standard version)


3/49


1.1. EquipmentEquipment MenuMenu

Interface (NEO)

PDH : 5/10/20E1, 4PSK

5/10/20/32/40E1, 16QAM

48E1, 32QAM

1/2E3, 4PSK/16QAM

SDH : STM-1, 128QAM

2xSTM-1, 128QAM/XPIC

Ethernet : 10M/20M/40Mbps, 4PSK

10M/20M/40M/80Mbps, 16QAM

100Mbps, 32QAM

100M/50M or 75M/75Mbps, 128QAM

RF Frequency

NEO : L6/U6/7/8/10.5/11/13/15/18/23/26/28/32/38/52GHz

2x40E1=>80E12x48E1=>96E1

PDH XPIC


4/49442007NOV152007NOV15NEC ConfidentialNEC Confidential

PASOLINK NEO IDU MODULESPASOLINK NEO IDU MODULES

1

2

3

4 5

7

6

PASOLINK NEO IDU RACK AND MODULES

NO.

1

2

3

3

4

4 H2960 [B] STM-1 INTFC Optical (S 1.1) SDH Main Slot

4 H2960 [C] STM-1 INTFC Optical (L 1.1) SDH Main Slot

4 H2965 [C] LAN / WS INTFC SDH Main Slot (2 Port LAN)

5 H2965 [C] LAN / WS INTFC SDH Main / Sub-Slot (WS/SC LAN)

4 H3021 GbE INTFC SDH Main Slot

5 H2960 [B] STM-1 INTFC Optical (S 1.1) SDH Sub-Slot (APS)

5 H2960 [C] STM-1 INTFC Optical (L 1.1) SDH Sub-Slot (APS)

5 H2965 [A] LAN / WS INTFC SDH Sub-Slot (WS/SC LAN)

6 H2980 [B] 16E1 E/W 2 Way DXC INTFC PDH With 2 Port LAN

5 H2965 [B] LAN / WS INTFC SDH Sub-Slot (WS)

6

6

6 H3010 E3 INTFC PDH Two E3, up to 8 WS

6 H3020 4P LAN INTFC PDH With E1s

7

CODE NO. MODULE NAME REMARKS

H2931 RACK COMMON

H2940 MODEM COMMON (1+0)

H2940 MODEM COMMON (1+1)

H3040 DC-DC CONV COMMON (1+0) (with EHG ODU)

H2960 [A] STM-1 INTFC Electrical SDH Main Slot

H2980 [A] 16E1 INTFC + 2 Port LAN PDH

H3000 48E1 INTFC PDH

H2950 CTRL COMMON


5/49552007NOV152007NOV15

NEC ConfidentialNEC Confidential

Replaceable Interface Cards

Interface cards

Control CardModem


6/49662007NOV152007NOV15


Replaceable Interface Cards

1. 16E1 + 2 Port LAN

5. 1xE3/2xE3 + 2port LAN

2. 48E1

3. 4 Port LAN + 4/8E1

4. 32E1 + 2 Port LAN

6. STM-1(opt)

7. STM-1(elec)

8. 2 Port LAN or WS(E1)/LAN

9. 1 Port GbE

10. 16E1+2 Port LAN with DXC

11. Nodal (expandable)

12. Nodal (expandable: STM-1 termination)

13. VLAN (4port FE+4E1)

14. VLAN (3port FE+1port GbE+1E1)

[NEO Standard]

[VLAN][Standard Nodal]

Just released

2008 1Qust released


7/49772007NOV152007NOV15


32E1 & 2PORT LAN INTFC FOR PDH

80/96E1 PDH XPIC SYSTEM


8/49


32E1 + LAN32E1 + LAN

E1 x 32 Channels (MDR68(68pin) x 2, 75/120 ohm S/W selectable)

10/100BASE-T(X) x 2 Ports (RJ-45 x 2, Auto-Negotiation / Auto-MDI/MDIX)

System : PDH

N/AN/AO

E1 Protection (SNCP)2Way DXCTERMINAL

Transmission Capacity & Modulation

10M 20M 40M 80M 100M 156M

QPSK/16QAM 16QAM 32QAM 128QAM

O O O O O N/A

Mapping Interface Speed

MAIN SC 10M 100M 1000MRMON

O O O O N/A O N/A

VLAN

LAN Specification

.


9/49


PDH XPIC (CCDP)PDH XPIC (CCDP)

FeaturesFeaturesSuper PDH

80E1/ 16QAM in 28MHz band width

96E1/ 32QAM in 28MHz band width

Good XPIF (Cross Polarize Interference Improvement Factor)

16QAM 15 dB (1dB degradation C/I 25dB


10/49


XPIC ConfigurationXPIC Configuration

Two ODUs and Dual polarized Antenna

Vertical

Horizontal Cancel and Control signals

40/48E1

28 MHz

Vertical(11-38GHz Direct Mount Antenna Available.

6-10GHz feeder connect ion between Antenna

and ODU)Horizontal

Two IDUs 40/48E1


11/49


80/96E1 PDH XPIC System80/96E1 PDH XPIC System

1+0 IDU40/48E1 ODU

f1

ODU

f1

1+0 IDU40/48E1

V

H

1+0 IDU40/48E1ODU

f1

ODU

f1

1+0 IDU40/48E1

VH

HV

-H

-V

V

H

V

H

Cancellation

XPIC System configuration

TX SIDE RX SIDE

40E1/16QAM or 48E1/32QAM40E1/16QAM or 48E1/32QAM

28MHz

40/48E1

40/48E128MHz

40/48E1

IDU ODU

40/48E1

40/48E1

40/48E1

PDH XPIC S t P tPDH XPIC S t P t


12/49


PDH XPIC System ParameterPDH XPIC System Parameter

System parameters are the same as normal equipment

Frequency band 6-8GHz 10-11GHz 13GHz 15GHz 18GHz 23GHz 26GHz 28GHz 32GHz 38GHz

Range(GHz) 5.925-8.5 10.15-11.7 12.75-13.25 14.2-15.35 17.7-19.7 21.2-23.6 24.25-27.0 27.5-29.5 31.8-33.4 37.0-40.0

Tx pow er(dBm)

32QAM 25 21 21 21 19 19 18 18 17 14.5

16QAM 26 21.5 22.5 22.5 22 22 20 18 17 14.5

Receive r thre shold(dBm ) at 10-6 BER

100M/32Q -75.5 -74.5 -74.5 -75.0 -75.0 -75.0 -74.5 -74.5 -73.0 -73.0

80M/16Q -77.0 -76.0 -76.0 -76.5 -76.5 -76.5 -76.0 -76.0 -74.5 -74.5

System Gain(dB) at 10-6 BER

100M/32Q 100.5 95.5 95.5 96.0 94.0 94.0 92.5 92.5 90.0 87.5

80M/16Q 103.0 97.5 98.5 99.0 98.5 98.5 96.0 94.0 91.5 89.0

Regarding QPSK, CCDP can be applied without XPIC.

NEO/


13/49


NEO/c

Main FeaturesMain Features

Common platform design (PDH, LAN)

16E1 + 2FE INTFC Card

Bitrate Free10MB/ 20MB/ 40MB (Same Module)

Modulation Selectable

4PSK/ 16QAM

Compact size/ Low power

IDU :1+0/1+1 @ 1U without FAN , ODU : 2 LTR(13G~)

Bandwidth and Modulation Free ODU

Coverage from 5E1 to 16E1 or from 10M to 40Mbps.


14/49


1+0 Equipment Configuration1+0 Equipment Configuration

ODU(13G-38G)

CTRL

1U

IDU Dim. :482x44x190mm

vs PASO V4 : 76%

vs NEO standard : 84%

IDU E1 Interface

ALM INTFC (Opt ion)

DC -48VSC/ALM

Fuse (same as V4/PASO+)

LCT

1+0 @ 1U

Bitrate free (5E1 16E1)

Modulation free (4PSK, 16QAM)

ODU(7G/8G)



15/49



INTFC Card 16E1 INTFC only

MD UNIT (for NEO/c)CTRL Card (for NEO/c)

1U

ODU / Hybrid

IDU

IDU Dim.482x44x230mm1+0 exp / 1+1 @ 1U

Bitrate free (5E1 16E1)

Modulation free (4PSK, 16QAM)

same as NEO standard

vs PASO V4 : 92%

NEO/c IDU MenuNEO/c IDU Menu


16/49


NEO/c IDU MenuNEO/c IDU Menu

Type System

Config.

Capacity Modulation LAN Form

1-1 1+0 5xE1 Fix 4PSK Fix N/A

1-2 1+0 5/10/16 xE1

Selectable

4PSK Fix N/A

1-3 1+0 5/10/16 xE1

Selectable

4PSK/16QAM

Selectable

N/A

2-1 1+1

/1+0 exp.

5/10/16 xE1

Selectable

4PSK Fix Up to

40MB

2-2 1+1

/1+0 exp.

5/10/16 xE1

Selectable

4PSK/16QAM

Selectable

Up to

40MB

*1) e/w Alarm Interface Option

*1)

*1)

*1)

ODU Menu (Comparison with V4/Mx)ODU Menu (Comparison with V4/Mx)


17/49


ODU Menu (Comparison with V4/Mx)ODU Menu (Comparison with V4/Mx)

o:released -:N/A

Current Menu L6 U6 7 8 10 10.5 11 13 15 18 23 26 28 32 38 52

- - - - - - -

- - - - - - - -

New Menu

- - - - - - - -NEO/c

Mx

NEO standard

V4

7G/8G 13G -- 38G

SUB Band :same as V4 ODU

Application of NEO standard/compactApplication of NEO standard/compact


18/49


Application of NEO standard/compactApplication of NEO standard/compact

NEO/cNEO/c

NEO standardNEO standard5E1-16E1

4PSK/16QAM

5E1-48E1 / STM-1 (XPIC)

4PSK-128QAM

Fixed Upgrade

with LAN NEO standardODU

1+1,1+0 exp.

NEO compact

For future upgrade

without LAN

NEO standard IDU

1+1,1+0 exp.

1+0 fixed

NEO compact


19/49


NECs Nodal Radio

IDU Type 2Way Fixed Type 2Way Expandable Type 6Way Box Type

Max. Air Capacity 80Mbps (40E1) 100Mbps (48E1) 100Mbps (48E1)

155Mbps (STM-1)

310Mbps (2xSTM-1)

Interface E1 16ch 16ch / unit 32ch / card

STM-1 (opt)

STM-4 (opt)

LAN

Cooling Natural Forced (FAN) Forced (FAN)

N.A 1ch / unit 1 ~ 4ch / card

N.A N.A 1ch / card

No. of branching 2-Way / Rack 2-Way / IDU(max.8-way / 4IDU)

6-Wa y /Rack(max. 12-Way / 2Rack)

2xFE

N/A

1U

N.A 4FE + 1GbE

Redundant system of DXC N/A Available

Unit Size 1U x 4 + Fan unit 6U ~ 8U

12-Way

8-Way (Max.)

RCPMCP

MODEMMODEM

MODEMMODEM

MODEMMODEM

C ONV C ON V

APAP

APAP

C ONV C ON V

C ONV CO NV

P-INF

AUX/SV

DXCDXC

P-INF

FAN

FAN

RCPMCP

MODEMMODEM

MODEMMODEM

MODEMMODEM

C ONV C ON V

APAPAPAP

C ONV C ON V

CO NV CO NV

P-INF

AUX/SV

DXCDXC

P-INF

FAN

FAN

RCPMCP

MODEMMODEM

MODEMMODEM

MODEMMODEM

C ONV C ON V

APAP

APAP

C ONV C ON V

CO NV CO NV

P-INF

AUX/SV

DXCDXC

P-INF

FAN

FAN6-Way2-Way

2Way Expandable Type2Way Fixed Type 6Way Box Type

2 W NODAL PDH CROSS CONNECT


20/49


2 Way NODAL - PDH CROSS CONNECT

Max. 80Mbps(40E1)

Air Capacity

16E1+LAN

2x8E1(D-Sub)

Dir-A

A) Term DXC

D/I for A

DXC

Dir-A

A) Term DXC

D/I for A

DXC

DXC

Dir-A

B) 2way-StarDir-B

D/I for AD/I for B

Dir-A >= Dir-BDXCDXC

Dir-A

B) 2way-StarDir-B

D/I for AD/I for B

Dir-A >= Dir-BDXC

Dir-A

C) 2way-tree

Dir-B

D/I for A

Rep

Dir-A > Dir-BDXC

Dir-A

C) 2way-tree

Dir-B

D/I for A

Rep

Dir-A > Dir-BDXC

Dir-A

D) 2way-Rep

Dir-BRep

Dir-A = Dir-B

D/I = 0

Dir-A

D) 2way-Rep

Dir-BRep

Dir-A = Dir-B

D/I = 0

2 WAY -TREETERMINAL - DXC

2 WAY -STAR 2 WAY -REPEATER

EQUIPMENT SETUPEQUIPMENT SETUP PDH XC INTFCPDH XC INTFC


21/49


EQUIPMENT SETUPEQUIPMENT SETUP PDH XC INTFCPDH XC INTFC

Dir -ADir -BRep

DXC

Dir -ADir -BRep

DXC

Dir -A

D/I for A

DXC

Dir -A

D/I for A

DXC

TERMINAL

REPEATER

TERMINAL REPEATER

User Interface PDH E1 with LAN PDH E1 with LAN

Redundancysetting

(1+0) (Term) 2-way PDH

INTFC Main 16E1 2-Way/XC PKG(E/W LAN) 16E1 2-Way/XC PKG(E/W LAN)

Modulation QPSK 16 QAM QPSK QPSK 16QAM 16QAM

10 10 10 10 10 10

80 80 80

TRANSMISSION

CAPACITY

20 20 20 20 20 20

40 40 40 40 40 40

DIR-A DIR-B DIR-A DIR-B

1. Select PDH E1 with LAN as User Interface

2. For Redundancy Setting

Select (1+0) TERM for Terminal Configuration

Select (2-WAY PDH for Repeater Configuration

3. Interface Main: 16E1 2-Way/XC PKG (E/W LAN)

4. Interface Main: 16E1 2-Way/XC PKG (E/W LAN)

5. Select the Modulation scheme. For repeater select

for DIR-A & DIR-B

6. Select the Transmission Capacity. For repeaterselect for DIR-A & DIR-B (Depends on the selected

Modulation scheme

PROVISIONINGPROVISIONING XC SETTING (TERMINAL)XC SETTING (TERMINAL)


22/49


PROVISIONINGPROVISIONING XC SETTING (TERMINAL)XC SETTING (TERMINAL)

Dir -A

Tributary LB

DXC

Dir -A

DXC

D/I for A

Select XC Function Enabled to Map the DIR-A and Tributary

Channels as required.

To set all DIR-A channels to

Tributary, one-to-one click

this button

Click and select DIR-A to assign

the radio channels to Tributary

Channels

Click and select Tributary to

assign the Tributary channels to

radio Channels

Click and select for each radio

channel the mapping Tributary or

space (No Assignment)

Click and select the Tributary

Channel number to be assigned

to the radio channel

Click the CH MAP

button to see theconnection graphically

Mapping displayMapping display


23/49


Mapping displayMapping display

Assign the channel mapping.

Indicate the mapping

CH MAP : Graphical display of thechannel mapping

LAN ASSIGNMENT NOT SHOWN HERE

Indicate the mapping for each type of channel

Dir-A, DIR-B and Tributary

PROVISIONINGPROVISIONING XC SETTING (REPEATER)XC SETTING (REPEATER)


24/49


PROVISIONINGPROVISIONING XC SETTING (REPEATER)XC SETTING (REPEATER)

Show the connection between the radio channels and

the tributary channels

Dir -ADir -BRep

DXC

Dir -ADir -BRep

DXC

Click this button to set all DIR-A channels to Tributary

Channels

Click this button to set all DIR-A channels to DIR-B

Channels (No drop & Insert)

22 Way Expandable Type (4x2Way Expandable Type (4x2 Way)Way)


25/49


22--Way Expandable Type (4x2Way Expandable Type (4x2--Way)Way)

Digital Cross Connect function Max. 8-Way Configuration using 4 IDUs

Max. 48E1 (100Mbps) Air Capacity

Air Compatibility with STD PDH menu STM-1 Termination

FAN Unit is necessary

FAN UNIT

Structure ofStructure of 6 Way Box6 Way Box Nodal Radio EquipmentNodal Radio Equipment


26/49


yy q pq p

AP (Interface Card)

MODEM

CS(DXC)

OAM&P

RA (Radio Access Card)

AUX

P_INF (Power Supply Card)

F

A

N

AUX : Auxiliary interface Card

OAM&P : Operation, Administration,

Maintenance and Provisioning

Interface Card lineInterface Card line--upup


27/49


Interface Card lineInterface Card line upup

Interface Card line-up is as follows.Card Function

32xE1 Interface 32x E1, (2x MDR 68pin)

STM-4 (OPT) Interface 1x STM-4 (SFP)

PDH Fast Ethernet Interface 6x FE (for PDH Radio)

SDH Fast Ethernet Interface 6x FE (for SDH Radio)

SDH Giga-bit Ethernet Interface 2x GbE (for SDH Radio)

STM-1 (OPT/ELE) Interface 4x STM-1 (SFP)

Combination of Interface CardCombination of Interface Card


28/49


Combination of Interface CardCombination of Interface Card

Different interface cards are mountable in a same box.

Interface Card

(32E1 INTFC)

(FE INTFC)

(STM-1 ELE)

(STM-1 OPT)

FAIL

PWR

1000BASEPORT1

ACT2ACT1

LINK2LINK1

PORT1P ORT4 P ORT3 P ORT2OUT IN

1000BASEPORT2

OUT IN

FAIL

PWR

PORT1PORT6 PORT5 PORT4 PORT3 PORT2

FAIL

PWR

ONLINEOUT IN

STM-1CH4

1

4 2

3

OUT IN

STM-1CH3

OUT IN

STM-1/4CH2

OUT IN

STM-1/4 CH1

FAIL

PWR

2M IN/ OUT-A 2M IN/OUT-B

FAIL

PWR

ONLINEOUT IN

STM-1CH4

1

4 2

3

OUT IN

STM-1CH3

OUT IN

STM-1/4 CH2

OUT IN

STM-1/4CH1

(GbE INTFC) (STM-4)

FAIL

PWR

ONLINEOUT IN

STM-1CH4

1

4 2

3

OUT IN

STM-1CH3

OUT IN

STM-1/4CH2

OUT IN

STM-1/4 CH1

Five interface card slots

Upgradeable

Scalable

Low initial cost

Network Application (1)Network Application (1)


29/49


4x STM-1

NxE1 NxE1

NxE1

NxE1

NxE1

NxE1NxE1NxE1

XPIC

4x STM-1

NEO Nodal

N-way solution for high density site

NEO Standard

NxE1

NxE1

NxE1

NxE1

NxE1

NxE1

NxE1

NxE1

BSC

NEO Standard


- NEO Nodal and NEO Standard can be connected by air.- Different frequencies, capacities, and modulation types are supported in the same box.



30/49


STM-4

NxE1

NxE1

NxE1

NxE1

STM-1STM-1

NEO Nodal

N-Way solution for high capacity site

NEO Standard

NxE1

STM-1

NxE1

NxE1

NxE1

STM-1

STM-4

(optical cable)

BSC


NEO Standard

- Planned Support for STM-4 Interface.

- Connection to the core network (BSC, etc.) by Radio, Optical or Ethernet.

Nodal Radio Road Map MenuNodal Radio Road Map Menu


31/49


Nodal Radio Road Map Menup

Currently AvailableCurrently Available

2 Way Fixed Type2 Way Fixed Type

2 Way Expandable Type (8 Way)2 Way Expandable Type (8 Way)

ReleaseRelease--11 1Q 20081Q 2008

6-Way Radio

Baseband Interface : STM-1 (OPT/ELE), 32E1

Air Capacity : STM-1, 5-48E1 (Bitrate free)DXC Function (Capacity : 1008x1008E1)

1+0, 1+1 Hot Standby

ReleaseRelease

--22

Under schedulingUnder scheduling

Baseband Interface : FE(SDH), FE(PDH)

CS & RA Module Redundancy

AUX Interface

1+1 Twin Path


32/49


PASOLINK NEOPASOLINK NEO

LANLAN (Ethernet)(Ethernet) FunctionFunction SummarySummary

LANLAN (Ethernet)(Ethernet) FunctionFunction SummarySummary


33/49


Interface Card 16E1+2LAN INTFC 4LAN +8E1 INTFC E3+2LAN INTFCLAN/WSINTFC

2Way DXC (16E1+2LAN)

System PDH(10~80MB) PDH(80MB) PDH(40~80MB) SDH(156MB) PDH(10~80MB)

10Base-T

100Base-TX

2 (RJ-45)

~80Mbps

N.A

~256Kbps

1548 bytes

1024, 5min

512Kbit

RMON Supported Supported Supported Supported Supported Supported

SDH(156MB)

Address Table / Aging 1024, 5min 1024, 5min 1024, 5min 1024, 5min N.A

Frame Buffer 512Kbit 512Kbit 512Kbit 512Kbit 336Kbit

10Base-T

100Base-TX

2 (RJ-45)

Main N.A

WS N.A N.A ~16Mbps 2Mbps N.A

SC ~256Kbps N.A ~256Kbps ~256Kbps N.A

1548 bytes

GbEINTFC

Interface10Base-T

100Base-TX

10Base-T

100Base-TX

10Base-T

100Base-TX

1000Base-T

1000Base-SX

1000Base-LX

1 (SFP/RJ-45)

150Mbps

9600 bytes

Number of LAN Port 2 (RJ-45) 4 (RJ-45) 2 (RJ-45)

~80Mbps ~100Mbps 150Mbps

Maximum Frame Length 1548 bytes 1548 bytes 1548 bytes

MaximumThroughput

*

*2*2 *2*2 *2

N.A: Not Available*1 1000BASE-LX/SX and 1000BASE-T are exclusive use. (It is not possible to use at the same time.)

*2 When VLAN is enabled, maximum frame length is limited to 1522 bytes.

When VLAN is disabled, ISL transparency transmitting is supported.

Transmission modeTransmission mode (PDH)(PDH)


34/49


1. Separated mode

Each Port is completely

independent.

2. Shared mode

All Port are transmitted by

using the same band.

3. Shared mode + Switching Function

PORT 1

PORT 2

PORT 1

PORT 2

A A

B

A B

B

BA

B

A

ST -1 ST -2

Signals can pass between

local ports too.

Transmission modeTransmission mode (SDH)(SDH)


35/49


1. 2Port LAN

A : B

a. 75M : 75M

b. 100M : 50M

c. 100M : disable

d. Best Effort

PORT1

PORT2

PORT1

PORT2

A A

B

A

B

ST- 1 ST- 2

150Mbps B

Each Port is completely

independent.

2. GbE LAN

GbE INTFC supports only

one port.

Application exampleApplication example (4port LAN)(4port LAN)


36/49


pp ppp p ( p )( p )

Guaranteed bandwidth service

(P1-4 Separated mode)

4 ports are completely separated and guaranteed

maximum throughput for each port.

Data distribution service 1: 4 asymmetrical network, like as connecting datacenter and terminals.(P1-4 Shared mode)

Adaptive Modulation Radio


37/49


Two types of AMR (Hit type and Hitless type) are under development.

Even hit type, the interruption time is small (


38/49


28MHz

QPSK

20E1

(40Mbps)

Normal conditionCritical condition

28MHz

32QAM

48E1

(100Mbps)

28MHz

16QAM

40E1

(80Mbps)

or

Modulation scheme and Traffic capacity are automatically selected in accordance with the pathcondition.

or LAN

or LAN

Example

IDU Standard

Additional capacity in clear sky conditionby using high density modulation(16QAM/32QAM) in the same channel bandwidth.

Dynamic Modulation Radio


39/49


Dynamic Modulation Radio (DMR)

There is interruption when switching

Interruption time : 400msec (NECs specification)

300msec (typical value)

- Dynamic Modulation Radio with 48E1 Interface

Supported Modulation Schemes


40/49


Sunny conditionRainy condition

bandwidth

Menu 1: 7MHz

10E1 / 16QAM5E1 / QPSK

Menu 2: 14MHz

20E1 / 16QAM10E1 / QPSK

Menu 3: 28MHz

40E1 / 16QAM20E1 / QPSK

Menu 4: 28MHz

48E1 / 32QAM20E1 / QPSK

SwitchSwitch--over process Exampleover process Example


41/49


(48E1/32QAM(48E1/32QAM 20E1/QPSK20E1/QPSK, 28MHz band, 28MHz band))

Switch from

32QAM to QPSK

Switch from

QPSK to 32QAM

32QAM QPSK 32QAM

-73dBm

(48E1/32Q

BER=10-9)

-65dBm

-85dBm

(20E1/QPSK

BER=10-3)

RSL

-76.5dBm

(48E1/32Q

BER=10-3)

Tx power difference(5 dB)

Outage Area(48E1/32QAM)

-70dBm

-60dBm

48E1 20E1 48E1

Operation threshold

Outage Area(20E1/QPSK)

Recovery threshold


42/49


Development item

to be made in/after 2008

Traffic ShapingVLAN CARD


43/49


QoS Support (802.1p COS)

Data with h igh priority is transmitted

IDU

GbEe.g. STM-1/155Mbps

Queuing

Switch/Router

VL2VL3VL1VL1

VL2

VL3

VLAN with high priority is s tored in

high priority queue buffer.

VL1VL1

.

.

VLAN

tagging

Vo IP

Data-P2

Data-P1

IDU

VL1

VL2

VL3Priority

high

Low VL4

VLAN

tagging

Vo IP

Data-P2

Data-P1

* COS : Class of Service* TOS : Type of Service

Tag-based VLANVLAN CARD


44/49


- Tag-based VLAN (802.1Q VLAN)The connection between each clients can be set-up by using VLAN ID.

Connection Example

High Capacity RadioNEO Enhanced


45/49


IDUXPIC ODU

STM-2/128QAM

(310MB)

ODUIDUXPIC

28MHz

STM-1

56MHz

STM-2310MB

56MHz28MHz

STM-1

STM-1

V

H

STM-2310MBSTM-2

310MB

STM-1 2xSTM-1/XPIC STM-2 / Carrier 2xSTM-2 / XPIC

STM-2/128QAM

(310MB)

IDU ODUSTM-1

STM-1

STM-1

STM-1

STM-1

STM-1

One Box (IDU)

STM-2/128QAM(310MB)

NEO Enhanced


46/49


IDUXPIC

STM-1ODU

STM-2/128QAM(310MB)

ODU

IDUXPICSTM-1 ODU

STM-1/128QAM

XPIC

IDU ODUSTM-1

V

H

IDUXPIC

STM-1

STM-1

STM-1

IDU

replacementonly

IDU

replacement

only

Same ODU

for V and H

Same ODU

for V and H

STM-1/128QAM

STM-2/128QAM(310MB)

2xSTM-1/XPIC 2xSTM-1/Carrier/XPIC

One Box (IDU)

V

H



47/49


IDUXPIC ODU

STM-2/128QAM

(310MB)

ODUIDUXPIC

56MHz

STM-2310MB

56MHz

STM-2310MBSTM-2

310MB

STM-2 / Carrier

STM-2/128QAM

(310MB)

IDU ODU

2xSTM-2 /XPIC

GbE

GbE

GbE

GbE over STM-4One Box (IDU)

V

H

STM-2/128QAM

(310MB)



48/49


IDUXPIC ODU

STM-2/128QAM(310MB)

ODUIDUXPIC

56MHz

STM-2310MBSTM-2

310MB

2xSTM-2 / XPIC / STM-4 Interface

STM-4

One Box (IDU)

V

H

STM-2/128QAM(310MB)

Available 2007

Products Road Map

2008


49/49


Available 2007 2008 2009

High Capacity

IP Transport

Nodal Radio

Dynamic

Modulation

Radio

16E1+2LAN(80MB)

48E1, 4por t LAN1E3/2E3

STM-1(opt/elec), STM-1(2LAN)

WS/LAN, APS, XPIC

GbE

16E1+2LAN DXC (2Way Repeater)

Standard

Functionality

2xSTM-1/XPIC

80/96E1

/XPIC 2xSTM-2

/XPIC

2Way Repeater

FE, GbE

VLAN/QoS

(4FE, 3FE+GbE)

32E1+2LAN

(100MB)

2/3/4x2Way 4xSTM-1

/XPIC

STM-4 Interface

GbE(620MB)6Way/2x6Way

48E1/DXC

63E1PDH SNCP

Dynamic

Modulation

(hit-type

copy of paso neo presentation

Documents