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MAXLink

H

IG

H

LIG

H

TS Low noise figure enables long distance

transport with minimal signal

degradation

20 dBm High Power Output

Convenient 2-RU form factor

Embedded SNMP agent (v1, v2c, v3)

Support of SCTE HMC MIBs

Embedded Web (HTTP) server for user-

friendly graphical interface

Broadcast Services

HOA 7320

Primary Path

Secondary Path

HOA 7320

Point-to-Point Interconnect

Redundant Ring

HOA 7230 Typical Applications

HOA 7320 1550 nm Optical Amplifier

The Harmonic MAXLink transmission system is a family of transmitters and optical amplifiers designed

for 1550 nm-based network applications. The MAXLink system provides a cost-effective solution for a

variety of applications and architectures, including long haul applications that are beyond the reach

of 1310 nm transmitters and fiber dense architectures which take advantage of high power optica

amplifiers. In addition, this system is ideally suited for new, evolving transport architectures such as

redundant rings, broadcast layer transmission, and hub interconnects used in broadband networks

The MAXLink product line consists of 2-RU rack mount modules for 19 racks, including the HLT series of

broadcast optical transmitters as well as a full range of optical amplifiers. The transmission system has

been designed to complement Harmonics PWRLink 1310 nm DFB transmitter family. Full monitoring and

configuration are available through the embedded SNMP agent and HTTP server.

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MAXLink

Harmonic Inc.

549 Baltic Way

Sunnyvale, CA 94089

U.S.A.

T 1.800.788.1330 or

1.408.542.2500

(outside the U.S.)

F 1.408.542.2510www.harmonicinc.com

O p t i c a l O u t p u t

Wavelength Range 1540 to 1564 nm

Input Power Range -5 to +10 dBmOutput Power1 20 dBm

Optical Power Adjustment Range 4 dB down from maximum

Noise Figure < 4.5 dB at 0 dBm optical input

Optical Return Loss > 40 dB1

Polarization Sensitivity < 0.5 dB

Laser Shutdown Interlock on fiber tray

Connector Type SC/APC or E2000

Pow e ring

AC Version 110/220 V, 50/60 Hz

DC Version -48 V

Consumption 75 W maximum

U s e r I n t e r f a c e

Front Panel LEDs

Power (red,green)

Status on (green)

Laser output enabled (green)

Laser on (green)

Optical Test Point Power Level -3 to 0 dBm

Rear Panel Power Supply Connector

Laser enabled/off switch

Low optical power mode manual switch

LED Laser output enabled

N e t w o r k M a n a g e m e n t

SNMP Protocol v1, v2c, v3

HTTP Protocol HTTP 1.1 (with Web browser-basedauthentication)

E n v i r o n m e n t a l

Operating Temperature Range -0 to +50 C

-32 to +132 F

Storage Temperature -40 to +70 C

Range -40 to +158 F

Maximum Relative Humidity 85%, non-condensing

Phy s ica l

Dimensions (W x H x D) 17.0 x 3.4 x 12.0 (2-RU)

43.2 cm x 8.6 cm x 30.5 cm

Weight 20 lbs / 9.0 kg

Notes:

1. 1550-1560 nm.

2. Amplifier off/output only.

HOA 7320 1550 nm Optical Amplifier

2006 Harmonic Inc. All rights reserved. Harmonic, the Harmonic logo, MAXLink and PWRLink are registered

trademarks or trademarks of Harmonic Inc. The names of other companies and products mentioned herein may

be trademarks of their respective owners. All product and application features and specifications are subject to

change at Harmonics sole discretion at any time and without notice.06/06