Poly 88828-02 Product Data Sheet

ENCOREPRO 540

Switch your style

Experience our lightest ever series of professional
corded headsets with the new HW540. Its
unique, convertible design offers users a choice
of three different wearing styles for additional
all-day comfort. At the same time, it gives your
organisation the flexibility to stock just one model
for your entire operation, simplifying headset
management. Plus, with wideband audio built in
from the ground up, and a great noise-cancelling
microphone, you can expect leading call clarity at
a time when all the focus needs to be on dealing
with longer, more complex queries.

HW540 Convertible

Performance by design

PRODUCT SHEET

HW540

• Three-way convertibility for choice of

wearing styles

• Soft, luxurious ear cushions for

all-day comfort

• Visual feedback on microphone

positioning

• Wideband audio for higher quality calls

• 2 year warranty

Performance by design

ENCOREPRO 540

KEY FEATURES

• Choice of three comfortable and easily switchable wearing styles – over-the-ear, over-the-head

or behind-the-neck – offers more flexibility from a single headset to suit a wider range of

user preferences

• The new design is extremely light, offering users a more discrete headset and improved comfort

for longer calls

• Soft, luxurious ear cushions for excellent audio quality, while providing all day comfort

• Visible guidance so the user can see when the boom is moved into the proper range for optimum

microphone positioning

• Higher-quality wideband audio meets official TIA920A standards and noise-cancelling microphone

help raise the standard of phone conversations

• Quick Disconnect supports multiple connectivities from USB, audio processor or Direct Connect

and allows users to easily move away from their workspaces without removing their headsets

Connects to PC or deskphone with Plantronics audio processors

Ideal for Telephone intensive users, informal contact centres (e.g. helpdesks)

and enterprise/office telephony users

Audio performance Wideband audio (up to 6,800 Hz), noise-cancelling microphone

Transmit Characteristics (typical)

Sensitivity @ 1kHz: -39 ± 3 dBV/Pa

Frequency Range: 150 to6800Hz

Output Impedance: < 150Ω

Typical Test Conditions: 1.8VDC, 3.3KΩ DC Resis, 3.3KΩ AC Load

Receive Characteristics (typical)

Frequency Range: 100 to6800Hz

Acoustic Limit: <24dBPa (<118SPL)

Input Impedance:

Typical Test Conditions: 100mV Drive, 10Ω Source Impedance. Measured on ITU-T Type

150Ω ± 25%

3.3 artificial ear, Ear Reference Point

Headset Model Weight Part number

HW540 EMEA Convertible, Noise-cancelling 32g 88828-02

For more information about the HW540 or other products, please visit our

website at plantronics.com.

GLOBAL SERVICE AND SUPPORT

Backed by Plantronics industry-leading global service and support.

Plantronics Ltd, Royal Wootton Bassett, UK, 0800 410014 or [phone]

Connect with Plantronics

© 2014 Plantronics, Inc., Plantronics, EncorePro and SoundGuard are trademarks of Plantronics, Inc. registered in the US and other countries; HW540 and Quick Disconnect are trademarks of Plantronics, Inc. 09.14