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Technical specifications
Table 1. BayStack 5520 Switches technical specifications
RFC support
RFC 1213 (MIB-II); RFC 1493 (Bridge MIB); RFC 1573 (IF-MIB); RFC 2863 (Interfaces Group MIB); RFC
2665 (Ethernet MIB); RFC 2737 (Entity MIBv2); RFC 2819 (RMON MIB); RFC 1757 (RMON); RFC 1271
(RMON); RFC 1157 (SNMP); RFC 2570 (SNMPv3); RFC 2571 (SNMP Frameworks); RFC 2573 (SNMPv3
Applications); RFC 2574 (SNMPv3 USM); RFC 2575 (SNMPv3 VACM); RFC 2576 (SNMPv3); RFC 2572
(SNMP Message Processing) RFC 791 (IP); RFC 792 (ICMP); RFC 793 (TCP); RFC 783 (TFTP); RFC 826
(ARP); RFC 768 (UDP); RFC 854 (TELNET); RFC951 (Bootp); RFC 2236 (IGMPv2); RFC 1112 (IGMPv1); RFC
1945 (HTTP v1.0); RFC 2138 (RADIUS); RFC 894 (IP over Ethernet); RFC 2674 (Q MIB); RFC 1058/RFC 1723
(RIPv1/v2)†; RFC 2030 (SNTP [Simple NTP])
Electrical specifications
Max input current:
6.5A at 115VAC or 3.25A at 230VAC
Input voltage (rms):
100 to 240 VAC 50/60 Hz
Power consumption:
600W max.
Thermal rating:
850 BTU/Hr
Inrush current 20A 120VAC at max. load, 40A 240VAC at max. load
Turn on condition 1 second max after application of AC power.
Note: 12V output rise time, from 10% to 90%, shall be a maximum of
50 ms and monotonic under all defined input and output conditions.
Efficiency:
70% min.
Environmental specifications
Operating temperature:
0° to 40°C (32° to 104°F) for continuous operation and 0° to
55°C (32° to 131°F) for short time operation
Storage temperature:
–40° to +85°C (-40° to 185°F)
Operating humidity:
10% to 90% relative humidity, non-condensing
Storage humidity:
10% to 95% relative humidity, non-condensing
Operating altitude:
Up to 3,048 m (10,000 ft.) above sea level
Storage altitude:
-304.8 to 3,048 m (-1,000 to 10,000 ft.) above sea level
Safety agency approvals
UL EN60950 (UL Listed or CSA 22.2 No. 60950 (CUL))
IEC 60950/EN 60950, CB report and certificate with all national deviations
C22.2 No. 950 (CUL) with all national deviations
UL-94-V1 flammability requirements for PC board
NOM-019 (NOM)
Electromagnetic emissions summary
Meets the following standards:
US:
CFR47, Part 15, Subpart B, Class A
Canada:
ICES-003, Issue 3, Class A
Australia/New Zealand: AS/NZS 3548:1995, A1:1997/A2:1997 class A
Japan:
VCCI-V-3/02.04 class A
Taiwan:
CNS 13438, Class A
EN55022:1998/A1:2000
EN61000-3-2:2000
EN61000-3-3:1995/A1:2001
Electromagnetic immunity
The module meets the EN55024:1998/A1:2001 standard.
Declaration of Conformity
As stated in the Declaration of Conformity, the BayStack 5520 Switch complies with the provisions of
Council Directives 89/336/EEC and 73/23/EEC.
†
Future software release
(continued)
15
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