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Technical specifications
RFC support
Environmental
Electrical
Accoustic Noise
EMC Agency Approvals
to the latest release of
the following standards
Nortel is a recognized leader in delivering communications capabilities that enhance the human
experience, ignite and power global commerce, and secure and protect the world's most critical
information. Our next-generation technologies, for both service providers and enterprises,
span access and core networks, support multimedia and business-critical applications, and help
eliminate today's barriers to efficiency, speed and performance by simplifying networks and
connecting people with information. Nortel does business in more than 150 countries.
For more information, visit Nortel on the Web at www.nortel.com.
For more information, contact your Nortel representative, or call 1-800-4 NORTEL or
1-800-466-7835 from anywhere in North America.
Nortel, the Nortel logo, Nortel Business Made Simple and the Globemark are trademarks of
Nortel Networks. All other trademarks are the property of their owners.
Copyright © 2006 Nortel Networks. All rights reserved. Information in this document is
subject to change without notice. Nortel assumes no responsibility for any errors that may
appear in this document.
(continued)
RFC 1493 (Bridge MIB); RFC 2863 (Interfaces Group MIB); RFC 2665 (Ethernet MIB); RFC
2737 (Entity MIBv2); RFC 2819 (RMON MIB); RFC 1271 (RMON); RFC 1157 (SNMP); RFC 3412
(SNMP Message Processing); RFC 791 (IP); RFC 792 (ICMP); RFC 793 (TCP); RFC 783 (TFTP);
RFC 826 (ARP); RFC 768 (UDP); RFC 951 (Bootp); RFC 2236 (IGMPv2); RFC 1112 (IGMPv1);
RFC 1945 (HTTP v1.0); RFC 894 (IP over Ethernet); RFC 2674 (Q MIB); RFC 2578 (LDAPv2);
RFC 3621 (PoE MIB); RFC 2579 (SMIv2); RFC 3411 (SNMP Frameworks); RFC 2011 (MIB-II);
RFC 2021 (RMON MIBase v2 using SMIv2); RFC 3413 (SNMP Applications); RFC 3415 (VACM
for SNMP); RFC 3418 (MIB for SNMP); RFC 2933 (IGMP MIB); RFC 3584 (Co-existence of
SNMP v1, v2, and v3); RFC 3291 (Textual Conventions for Internet Network Addresses); RFC
2213 (Integrated Messaging Services MIB); RFC 3289 (Differentiated Services MIB)
• Operating temperature: 0° to 40°C (32° to 104°F)
• Storage temperature: -40° to 70°C (-40° to 158°F)
• Operating humidity: 10 to 95% maximum relative humidity, noncondensing
• Storage humidity: 5 to 95% maximum relative humidity, noncondensing
• All BES100/200 products are RoHS compliant to the 6/6 compliance standard
• Input voltage (AC version): 100 to 240 VAC @ 50 to 60 Hz
• Input power consumption (AC version): Non-PoE: 45 W maximum
• Input current (AC version): Non-PoE: 0.8 A @ 100 VAC, 0.4A @ 240 VAC
• Maximum thermal output: Non-PoE: 154 BTU/hour
• Calculated MTBF @ 25°C:
- BES110-24T: 370,792 hrs
- BES120-24T PWR: 232,480 hrs
- BES210-24T: 356,514 hrs
- BES220-24T PWR: 222,012 hrs
Noise level of 43.8dB
• CISPR 22, Class A
• CISPR 24, Class A
• US: CFR47, Part 15, Subpart B, Class A
• Canada: ICES-003, Issue 3, Class A
• Australia/New Zealand. AS/NZS 3548, Class A
• Japan: VCCI, class A
• Taiwan: CNS 13438, Class A
• Europe: EN55022, Class A and EN55024
• EN61000-3-2, EN61000-3-3
• EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6,
EN61000-4-8, EN61000-4-11
N N 1 1 6 5 2 0 - 1 1 1 6 0 6
> BUSINESS MADE SIMPLE
PoE: 250 W maximum
PoE: 2.9A @ 100 VAC, 1.1A @ 240VAC
PoE: 853 BTU/hour
- BES110-48T: 293,539 hrs
- BES120-48T PWR: 213,462 hrs
- BES210-48T: 284,713 hrs
- BES220-48T PWR: 203,208 hrs
In the United States:
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