Data Sheet
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 7 of 9
Item Specification
Power and Cooling AC Power supplies (300W) (maximum of two per switch):
●
Input: 100 to 240 VAC nominal (+/–10% for full range)
◦
Input current maximum 20A
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Input current steady state
◦
4A @ 110 VAC
◦
2A @ 220 VAC
◦
50 to 60 Hz nominal (+/–3 Hz for full range)
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Output:
◦
Consumption: 80W, 0.73A@110V, 0.36A@220V
DC Power supplies (300W) (maximum of two per switch):
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Input: 8A @ -48V to -60V
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Output: 25A @ 12VDC
Airflow:
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Front to rear
Safety
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UL 60950 -1
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CAN/CSA-C22.2 No. 60950 -1
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EN 60950 -1
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IEC 60950 -1
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AS/NZS 60950
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IEC 60825
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EN 60825
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21 CFR 1040
EMC
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FCC Part 15 (CFR 47) Class A
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ICES-003 Class A
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EN55022 Class A
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CISPR22 Class A
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AS/NZS CISPR22 Class A
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VCCI Class A
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EN55024
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ETS300 386
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EN50082-1
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EN61000-3-2
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EN61000-3-3
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EN61000-6-1
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CISPR24
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NEBS
◦
GR-63-Core NEBS Level 3
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GR-1089-Core NEBS Level 3
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ETSI
◦
ETS 300 019 Storage Class 1.1
◦
ETS 300 019 Transportation Class 2.3
◦
ETSI 300 019 Stationary Use Class 3.1
Ordering Information
Table 3 provides ordering information for the Cisco MDS 9124.
Table 3. Ordering Information for the Cisco MDS 9124
Product Description Part Number
Cisco MDS 9124 24-Port Fabric Switch with 8 4-Gbps active ports, VSANs, PortChannels, and Cisco Fabric Manager with
one AC Power Supply and 8 4/2/1-Gbps Fibre Channel-SW SFP transceivers
DS-C9124AP-K9
Cisco MDS 9124 24-Port Fabric Switch with 8 4-Gbps active ports, VSANs, PortChannels, and Cisco Fabric Manager with
one AC Power Supply
DS-C9124-K9
Cisco MDS 9124 24-Port Fabric Switch with 8 4-Gbps active ports, VSANs, PortChannels, and Cisco Fabric Manager with
one DC Power Supply
DS-C9124DC-K9
Cisco MDS 9124 24-Port Fabric Switch with 8 4-Gbps active ports, VSANs, PortChannels, and Cisco Fabric Manager.
Option to order 8 SW SFPs and Additional PS with box
DS-C9124-0-K9
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