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Classification PASOLINK

Frequency band 7 GHz 8 GHz 13 GHz 15 GHz 18 GHz 23 GHz 26 GHz 38 GHz

Frequency range (GHz) 7.125 7.725 8.2 8.5/ 12.75 13.25 14.2 15.35 17.7 19.7 21.2 23.6 24.5 26.5 37.0 39.5

7.725 8.2

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

Frequency stability 5 ppm

Traffic capacity 2 x 2 Mbps (2E1), 4 x 2 Mbps (4E1), 8 x 2 Mbps(8E1), 16 x 2 Mbps (16E1)

Configuration 1+0, 1+1 (HS), 1+1 (HS/SD), 1+1 (FD)

System gain (dB) at BER 10E-3

1) 2E1 120.5 120.5 118.5 116.5 115.5 114.5 111 105.5

2) 4E1 117.5 117.5 115.5 113.5 112.5 111.5 108 102.5

3) 8E1 114.5 114.5 112.5 110.5 109.5 108.5 105 99.5

4) 16E1 111.5 111.5 109.5 107.5 106.5 105.5 102 96.5

Output power (dBm) 27 27 25 23 23 23 20 15

TX power control Variable: -30 to 0 dB*2 Variable: -30 to 0 dB

Traffic interface 75/120 D-sub (ITU-T G.703), 10BASE-T/100BASE-TX (optional)

Wayside 2.048 Mbps (E1) for 16E1 (optional), 10BASE-T interface available

Service channel 2 x 9.6 kbps (standard)

(Option: 2 x VF [Voice Frequency], 1 x 64 kbps, 2 x AUX ALM, 1 x 10BASE-T [transmission rate 64 kbps])

Modulation scheme 4PSK

Antenna size 0.2/0.3/0.6/0.8 (0.9) /1.2 and 1.8*3 m

Ambient temperature IDU: -5 to 50C

ODU: -33 to 50C

Operation system Local Craft Terminal (RS232C) or Element Management Terminal (optional)

Dimensions (mm)

ODU 264 (W) x 316 (H) x 141 (D) 240 (W) x 243 (H) x 124 (D)

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

Weight (approx.)

ODU 8 kg (1+0) 4 kg (1+0)

IDU 4 kg (1+0), 11 kg (1+1)

Power consumption *4 50 W (1+0)

(approx.) 90 W (1+1)

Input DC voltage (20 to 60) V

EMC Conforms to ETS 300 385

Specifications

Cat. No. BMW011-2

03011001KMNEC Corporation 2003

*1 For 18 GHz, 13.75 MHz (8E1) and 27.5 MHz (16E1) are available

*2 With fixed attenuator (10 dB or 20 dB)

*3 Availability depends on frequency band*4 Without optional module

Specifications are subject to change without notice.

(Typical value)

URL: http://www.mesh.ne.jp/necomscsd/

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 co mprehensive l ineup of

versati le digital microwave relay equipment

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LAN

Router

Category Frequency Traffic Capacity Traffic Interface

PASOLINK 7/8 /13/15/18/23/26/38 GH z 2x2, 4x2, 8x2, 16x 2 Mbps 2.048 Mbps (G.703) , 10/100BASE-T(X)

PASOLINK+ (*) 4/6/7/8/11/13/15/18/23/26/38 GHz 8x2, 16x2 Mbps, 52 Mbps, 155 Mbps, 2.048 Mbps (G.703), STM-1, 10/100BASE-T(X)

2x155 Mbps

From small- to large-capacity, PASOLINK has a system that meets your requirementsPower, versat i l i ty, easy insta l lat ion and scalabi l i ty make PASOLINK the ideal so lut ion for your mobi le network

NECs PASOLINK lineup of short-haul accessdigital microwave relay systems offer a wide rangeof access frequencies in the 4 38 GHz band.

Traffic capacity ranges from 2 x 2 Mbps to2 x 155 Mbps. The PASOLINK series serves small-and medium-capacity needs, and PASOLINK+ is

designed to handle large-capacity requirements.All PASOLINK systems are compact and

lightweight, and consist of an antenna, an ODU(Outdoor transmitter/receiver Unit) and an IDU

(Indoor modulator/demodulator Unit).PASOLINK systems feature simple installa tion

and fast rollout, and offer high-speed transmission,scalability for future network expansion, and

cost-effective operation. To improve the efficiencyand performance of your mobile network, go withPASOLINK digital microwave relay systemsfrom NEC.

Applications

Serves as link between BTSs in mobile network

Provides telephone channels from backbone network toBTSs through mobile switching centers and BSCs

Can be employed as private links between backbonenetwork and customer locations, offering telephone

service, data transmission, videoconferencing, OA

network service, LAN service, etc.

In the event of a natural disaster, PASOLINK acts as abackup to a fiber-optic link should disconnection occur

Enables transmission between points separated by anatural obstacle such as a river, mountain or valley

Serves as temporary link for sites or facilities underconstruction

List of abbreviations

A NT: A nt en na

BSC: Base Station Controller

BTS: Base Transceiver Station

HRP: High Resolution Projector

IDU: Indoor modulator/demodulator Unit

LAN: Local Area Network

OA: Off ice Automat ion

ODU: Outdoor transmitter/receiver Unit

PBX: Private Branch Exchange

SDH: Synchronous Digital Hierarchy

SONET: Synchronous Optical Network

TRE: Transmitter Receiver Equipment

(*)Please refer to the PASOLINK+ brochure for more information.