PASOLINK PRESENTATION

NEC INDONESIA

WHY ?*

To provide reliable local digital access links and fully exploit(memanfaatkan) the potential of end-to-end advanced networks with a narrow band point-to-point digital microwave relay system operating at radio frequency (RF) bands

Microwave

Microwave links : can provide large usable bandwidth and their performances are generally good. The major constraint is that the system is one of line-ofsight (LOS) where the transmitting and receiving antennas MUST SEE ONE ANOTHER, as the microwaves travel in straight line.

Microwave TransmissionPower (receipt) give significant effect

b. Refraction, caused the microwave beam to deviate from its LOS straight path 3. Terrain (Tanah) Effects a. Difraction, depend on shape and size of barrierrintangan b. Reflection

Pasolink TypeSeries/ Model PASOLINK System PDH SDH (STM-1) PDH SDH (STM-0) Modulation 4PSK 32MLCM +RS 16QAM +RS Reed Solomon 32QAM +RS 32MLCM +RS 128QAM +RS 128QAM +RS Frequency Interface 2, 4, 8, 16 x2MB STM-1 OC3 O pticalCarrier level-3

4G

6G

7G

8G 11G 13G 15G 18G 23G 26G 28G 38G

PASOLINK-S

8, 16x2MB 21x2MB STM-1(P.F) STM-1 OC3 STM-1 OC3 STM-1 OC3

+PASOLINK

SDH (STM-1) SDH (STM-1) SDH (2xSTM-1)

Pasolink Component* In Door Unit (IDU) * Out Door Unit (ODU) * Antena

ODU IDU Antenna(0.3m)

PASOLINK IDU(1+0)Depth : 300mm 482mm 44mm

2 x 2 MB/4 x 2 MB/1 x 8 MB Fixed Rate System with 75 W BNC and 120 W D-sub connectors

8x2MB Fix Rate, N x 2MB Bit Rate Free with 75 W BNC and 120 W D-sub connectors, N = 2/4/8

16x2MB Fix rate, N x 2MB Bit Rate Free with 120 W D-sub connectors, N = 2/4/8/16

66mm

16x2MB Fix rate, N x 2MB Bit Rate Free with 75 W BNC connectors, N = 2/4/8/16

PASOLINK Features(1/3)Compact & Light Weight microwave radio Outdoor/indoor split mounting Connected by a single IF cable up to 450 m by 12D-FB Cable

Quick and easy installation Full menu completed 7/8/13/15/18/23/26/38 GHz 4x2/1x8/8x2/16x2/1x34 MB for PASOLINK 8/16x2MB, STM-0, STM-1 for PASOLINK+

PASOLINK Features(2/3)Common Platform Common NMS for PASOLINK & PASOLINK+. Common ODU for PASOLINK+(PDH, STM-0,STM-1) 16QAM for PDH, 32Q for STM-0 & 128QAM for STM-1

High Spectrum Efficiency (Narrow band) System Flexibility

1+0 (Unprotected) and 1+1 (Protected) HS/SD Tributary interface : 120 balance / 75 unbalance Direct mounted antenna and ODU (for 7/8 GHz Coaxial) Common IDU for all frequency bands

PASOLINK Features(3/3)Tx Power 30 dB, 1 dB step variable for PASOLINK 25 dB, 1 dB step variable for PASOLINK+

Maintenance facility Full front access IDU Pre-settable BER alarm point: 10-3 ~ 10-6 Calling facility between IDU Remote monitoring of ODU operating condition by LCT/PNMT

High Reliability (MTBF)

Pasolink IDU Interface4 x 2Mb/sIF IN/OUT Main Traffic IN/OUT (75 ohm) Error Pulse Monitor IDU-IDU IDU-ODU ODU-ODU EOW LEDs

Main Traffic IN/OUT (120 ohm)

Alarm Port Alarm: 4 Output H.K Alarm: 6 Input 4 Output

OW/DSC/ASC

NMS /NE

Fuse PNMT /LCT RS-232C

DC Line IN

NMS: RS-232C PARM: RS-485/RS-232C

SC1: EOW SC2,3: ASC or 9.6k/Async(RS-232C or RS422) SC4: 9.6k/Async(RS-232C) or 64k(G.703 or V11) SC5: 9.6k/Async(RS-232C or RS-422 or RS485)

Pasolink ODUODU TYPE 1 PASOLINK/PASOLINK+ (13/15/18/23/26/28/38GHz) (243x240x124)mm (HxWxD) Weight = 5 kg

ODU TYPE 2 PASOLINK+ (7/8GHz) (410x260x190)mm (HxWxD) Weight = 10kg

Application For Cellular NetworkCellular/UMTS BackboneBTS

STM-0 / PDH ApproachBTS BTS

STM-1 Ring

BTS

BTS

BTS

BTS

BTS

Application for SDH Ring and Last Mile ConnectionADM IDU IDU

IDU ADM

SDH RING STM-1

IDU ADM IDU

STM-0/ STM-1IDU

Last mileIDU IDU

ADM IDU

IDU

STM-0/ STM-1IDU

Last mileIDU

Application for LAN to LAN

PABXIDU IDU

PABX

10Base or 100Base Hub

10Base or 100Base

Router

WAN /Internet

Router

Local Craft Terminal (LCT) Overview

Hyper Terminal is a communications software was developed by Hilgraeve and is included in all versions of Microsoft Windows. With Hyper terminal the user can have the ability of connecting and transferring files between the two computers.

Connect the Personal Computer (PC) to the LA PORT or NMS/RA of the IDU using an RS-232C cable

RS-232C,19.2kbps LCT

RS 232 Cable PIN Assignment

The cable length of RS-232C between the personal computer and IDU shall be less than 15 m.Personal Computer SideSignal Name Ground DTR DSR RTS CTS TXD RXD PIN No 5 4 6 7 8 3 2

IDU Side LA Port or NMS/RA ConnectorPIN No 2 Signal Name Ground

5 4 3 1

CTS RTS RXD TXD

D-Sub connector (9 PIN)

D-Sub connector (15 PIN)

Local Craft Terminal (LCT) OverviewLocal Craft Terminal (LCT) is used for local maintenance and an open system interconnection (OSI) interface for network management systems.

Thank you