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F o r t h e F u t u r e o f y o u r N e t w o r k

PASOLINKA c o m p r e h e n s i v e l i n e u p o f

v e r s a t i l e d i g i t a l m i c r o w a v e r e l a y e q u i p m e n t

http://www.nec-pasolink.com

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The flexible, reliable answ er to optim um netw orN EC s t e c h n o l o g i c a l i n n o v a t i o n s e n h a n c e PA SOL IN K sy s t e m v e r s a t i l i t y , e f f i c i e n c y a

Hallmarks of PASOLINK

Small Size and Light Weight

Worlds lightest, most compact microwave

relay systems

High Reliability, High System Gain

PA SO LIN K systems continue to lead the industry

Broad Compatibility

Free combination of PASO LIN K O D U and IDU

New PASOLINK Features

10/100BASE-T(X) Interface

In addition to the current E1 interfaces, two 10/100

BASE-T(X) interface ports are provided. They

enable flexible allocation of bandwidth between E1

and 10BA SE-T traffic. Each of the 10/100BA SE-T( X)

channels can be assigned any of the following data

rates: 2/8/17/34 M bps, and the remaining capacity

can be allotted to E1 usage.

Automatic Transmitter Power Control (ATPC)

AT PC reduces interference affecting nearby

systems, improves residual BER performance, and

alleviates up-fade problem.

Hitless Switch

C an be used to provide an antenna space diversity

system.

Transversal Equalizer

H elps compensate for selective fading.

Received Signal Level (RSL) Monitoring

C ontinuous monitoring mode is avai lable through

the Local C raft Terminal.

Applications

Mobile Networks (GSM/GPRS/UMTS)

Serves as link between BTSs/Node-Bs in mobile

network, and provides communication channels

from backbone network to BTSs/Node-Bs through

mobile switching center and BSC s/R NC s.

LAN/WAN Connection

Provides ideal intranet-to-intranet (building-to-

building) and intranet-to-public-network connection

via a 10/100BASE-T(X) interface.*E1 and 10/100BA SE-T( X) interfaces can be used simultaneously.

Fiber-Optic Link Backup

In the event of a natural disaster, PA SO LIN K acts

as a backup to the fiber-optic link should

disconnection occur.

Enables transmission between points separated

by a natural obstacle such as a river, mountain or

valley.

Serves as temporary link for sites or facilities

under construction.

NECs PASO LINK series (PASO LINK , PASO LINK M x and PASO LINK

+

) lineup of short-haul accessdigital microwave relay systems offer a wide range of access frequencies in the 4 52 G Hz band.

Traffic capacity ranges from 2 x 2 to 16 x 2 M bps for PA SO LI NK , and 5 x 2 to 40 x 2 M bps for

PASO LIN K M x and 155 M bps and 2 x 155 M bps (ST M -1) for PASO LIN K + .

A ll PA SO LI NK systems are compact and lightweight, and consist of an antenna, an O D U (O utdoor

transmitter/receiver Unit) and an ID U ( Indoor modulator/demodulator U nit) .

PA SO LINK systems feature simple installation and fast rollout, and offer high-speed transmission,

scalability for future network expansion, and cost-effective operation. To improve the efficiency,

flexibi lity and overall performance of your network, go with PASO LIN K from NEC .

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performancer e l i a b i l i t y

Category

PASOLINK

PASOLINK+(*)

PASOLINKMx

Frequency

7/8/13/15/18/23/26/28/32/38 G Hz

4/6/7/8/11/13/15/18/23/26/28/

32/38 G Hz

7/8/13/15/18/23/26/28/32/38/52 G Hz

Traffic Capacity

2x2, 4x2, 8x2, 16x2 M bps

155, 2x155 M bps

5x2, 10x2, 20x2, 40x2 M bps

Traffic Interface

2.048 M bps (G .703), 10/100BA SE-T( X)

STM -1,10/100BA SE-T( X)

2.048 M pbs (G .703), 10/100 bBA SE-T( X)(*)Please refer to the PASO LIN K + brochure for more information.

List of abbreviations

ADM : Add/Drop M ultiplexer

A NT: A ntenna

ATP C : Automatic Transmitter Power Control

BSC : Base Station Controller

BTS: Base Transceiver Station

IDU : Indoor modulator/demodulator Unit

M UX: M ultiplexer

O DU : O utdoor transmitter/receiver Unit

PAB X: Private Automatic Branch Exchange

RN C: Radio Network Controller

SDH : Synchronous Digital Hierarchy

TR E: Transmitter Receiver Equipment

WAN: Wide-Area Network

SDH CoreNetwork

STM-1 Ring

PASOLINK PASOLINK

PASOLINK Mx

PASOLINK

PASOLINK+

PASOLINK+

PASOLINK+

PASOLINK+

PASOLINK

PASOLINK Mx PASOLINK Mx PASOLINK Mx

STM-1

WAN/Internet

PABX PABX

Router

Hub

10 Base or

100 Base

E1 E1

10 Base or

100 Base

Router

MUX RNC/

BSC

MUXNode-B/BTS Node-B/BTS

Node-B/BTS

Node-B/BTSNode-B/BTS

Node-B/BTS

ADM ADM

ADM

ADM

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Cat. No. BMW014-204093006KM

NEC Corporation 2004

Classification

Frequency band

Frequency range (GHz)

Channel spacing (MHz)

Frequency stability

Traffic capacity

Configuration

System gain (dB) at BER 10E-3

1) 2E1

2) 4E1

3) 8E1

4) 16E1

Output power (dBm)

TX power control

ATPC range

Traffic interface

Wayside

Service channel

Modulation scheme

Antenna size

Ambient temperature

Operation system

Dimensions (mm)

ODU

IDU

Weight (approx.)

ODU

IDU

Power consumption

(approx.)

Input DC voltage

EMC

PASOLINK

3.5 (2E1), 7 (4E1), 14 (8E1), 28 (16E1) *1

5 ppm

2x2 M bps (2E1), 4x2 M bps (4E1), 8x2 M bps (8E1), 16x2 M bps (16E1)

1+0, 1+1 (H S), 1+1 (HS/SD), 1+1 (FD)

Variable: -30 to 0 dB (1 dB step)

-30 to 0 dB (1 dB step)

D -sub connector type : 75 /120 ohms D-sub (I TU-T G .703), 10BA SE-T/100BA SE-TX (optional)

BN C connector type : B NC 75 ohms / D-sub 120 ohms (IT U-T G .703), ( LA N interface not applicable)

2.048 Mbp s (E1) for 16E1 (optional), 10BASE -T interface available

2x9.6 kbps (standard)

(O ption: 2xVF [Voice Frequency], 1x64 kbps, 2xAU X A LM , 1x10BAS E-T [ transmission rate 64 kbps])

4 PSK

0.2/0.3/0.6/0.8 (0.9)/1.2 and 1.8 m*2

ID U: -5 to 50C

O DU : -33 to 50C

Local C raft Terminal (R S232C ) or Element M anagement Terminal (optional)

240 (W) x 243 (H) x 90 (D)

1+0: 482 (W) x 44 (H) x 250 (D ), 1+1: 482 (W) x 132 (H ) x 266 (D )*4

3 kg (1+0)

1+0: 4 kg, 1+ 1: 11 kg

1+0: 50 W, 1+ 1: 90 W

(20 to 60) V

C onforms to ET S 301489-4

7 GH z

7.125-7.725

8 GH z

8.2-8.5/

7.725-8.2

13 G Hz

12.75-13.25

15 G Hz

14.2-15.35

18 G Hz

17.7-19.7

23 G Hz

21.2-23.6

26 G Hz

24.5-26.5

28 G Hz

27.5-29.5

32 G Hz

31.8-33.4

38 GH z

37.0-39.5

120.5

117.5

114.5

111.5

27

120.5

117.5

114.5

111.5

27

118.5

115.5

112.5

109.5

25

116.5

113.5

110.5

107.5

23

115.5

112.5

109.5

106.5

23

114.5

111.5

108.5

105.5

23

111

108

105

102

20

110.5

107.5

104.5

101.5

20

110.5

107.5

104.5

101.5

20

105.5

102.5

99.5

96.5

15

Specifications(Typical Value)

*1: for 18 G Hz, 13.75 MH z (8E1) and 27.5 M Hz (16E1) are available.

*2: Ava ilability depends on frequency band

*3: Without optional module

*4: In case of 16x2 M bps interface with BN C connector type,

optional interface board (height: 44mm) is required.

Specifica tions are subject to change without notice.