Information contained in this document is believed to be accurate and reliable at the time of
printing. However, due to ongoing product improvements and revisions, AudioCodes cannot guarantee accuracy of printed material after the Date Published nor can it accept
responsibility for errors or omissions. Updates to this document can be downloaded from
This document is subject to change without notice.
Date Published: November-20-2019
WEEE EU Directive
Pursuant to the WEEE EU Directive, electronic and electrical waste must not be disposed of with
unsorted waste. Please contact your local recycling authority for disposal of this product.
Customer Support
Customer technical support and services are provided by AudioCodes or by an authorized
AudioCodes Service Partner. For more information on how to buy technical support for AudioCodes
productsandforcontactinformation,pleasevisitourwebsiteat
AudioCodes continually strives to produce high quality documentation. If you have any comments
(suggestions or errors) regarding this document, please fill out the Documentation Feedback form
on our website at https://online.audiocodes.com/documentation-feedback.
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Notes and Warnings
Open source software may have been added and/or amended for this product. For
further information, please visit our website at https://www.audiocodes.com/services-
support/open-source or contact your AudioCodes sales representative.
The device is an INDOOR unit and thus, must be installed only indoors. In addition,
Ethernet port interface cabling must be routed only indoors and must not exit the
building.
Caution Electrical Shock: Do not open or disassemble this device. The device carries
high voltage and contact with internal components may expose you to electrical shock
and bodily harm.
The device must be installed and serviced only by qualified service personnel.
For deployment in Finland, Sweden and Norway, the device must be installed only in
restricted access locations that are compliant with ETS 300253 guidelines where
equipotential bonding has been implemented.
Disconnect the device from the mains and Telephone Network Voltage (TNV) before
servicing.
Related Documentation
Document Name
SBC-Gateway Series Release Notes for Latest Release Versions
SBC-Gateway Series Release Notes for Long Term Support Versions
Mediant 500 E-SBC User's Manual
Gateway and SBC CLI Reference Guide
Document Revision Record
LTRTDescription
10388Max. power consumption updated.
10389Status LED flashing for upgrade; miscellaneous formatting.
Grounding the Device14
Connecting to the LAN14
Connecting to an ISDN PRI (E1/T1) Trunk15
Connecting the Serial Interface to a PC16
Connecting a USB Storage Device17
Connecting to the Power Supply18
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CHAPTER1 Introduction
1Introduction
This document provides a hardware description of the Mediant 500 E-SBC (hereafter referred to as
device) and step-by-step procedures for mounting and cabling the device.
The device supports the following interfaces:
■Four Gigabit Ethernet (10/100/1000Base-T) LAN ports
■Single E1/T1 port interface over a single copper wire pair (PRI interface is a separate-orderable
item)
■Two USB ports for optional, USB storage services
■Serial console port (RJ-45) for device management
●Serial Hardware configurations may change without notice. Currently available
hardware configurations are listed in AudioCodes Price Book. For further enquiries,
please contact your AudioCodes sales representative.
●For information on configuring the device, refer to the device's User’s Manual.
connecting to LAN network (IP phones, computers, or switches).
These ports support half- and full-duplex modes, autonegotiation, and straight or crossover cable detection.
Note: PRI interface is a customer-ordered item.
storage capabilities using an external USB hard drive or flash
disk (disk on key).
Operational Status LED
The STATUS LED indicates the operating status, as described in the following table.
Table 3-3: STATUS LED Description
LED
Color
GreenOnDevice is operational.
RedOnBoot failure.
-OffAdvanced rebooting stage.
LED
State
Fast
Flashing
Description
■Initial rebooting stage.
■Software upgrade (.cmp file) in process (currently supported only
on Software Version 6.8).
LAN Interface LED
Each Ethernet port provides a LED for indicating LAN operating status, as described in the
following table.
Table 3-4: LAN LED Description
LED ColorLED StateDescription
GreenOnEthernet link established.
FlashingData is being received or transmitted.
-OffNo Ethernet link.
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