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DC Power Requirements
Parameter
Nominal input voltage
Maximum power supply input current
Maximum system power input
IEEE Standards
The S60 complies with the following IEEE standards:
• 802.3ae 10 Gigabit Ethernet
• 802.3ab 1000Base-T
• 802.1p L2 Prioritization
• 802.1Q VLAN Tagging, Double VLAN Tagging (Q in Q), GVRP
• 802.1s Multiple Spanning Tree Protocol
• 802.1w Rapid Spanning Tree Protocol
• 802.3ad Link Aggregation with LACP
• 802.1D Bridging, GARP, GMRP
• 802.3x Flow Control
• 802.1ac Frame Extension for VLAN tagging
• 802.1x Port based Network Access Control
Agency Compliance
The S60 system is designed to comply with the following safety and agency requirements.
Network Equipment Building Systems (NEBS) Compliance
• Use shielded cables for ports 0 - 43. The shields must be grounded at both ends.
• You can only use reverse airflow configurations in a NEBS-compliant installation. Use only supported
Dell S60 AC power supply units, DC power supply units, and fans.
• You must fit the Power Supply Units (PSUs) and fan modules with the supported Dell S60 filter kits.
You must replace the fan filters on a regular basis.
• Use this equipment with an external second-level 6kV lightning Surge Protection Device (SPD) at the
AC input of the building.
• For the NEBS-compliant installation, in order to protect the AC PSUs from damage due to excessive
power line surges, AC power connections must use a SPD.
• In order to comply with the GR-1089 Lightning Criteria for Equipment Interfacing with AC Power
Ports, use an external SPD at the AC input of the router.
Specifications
–40 to – 60 VDC
3.6 A at -48 VDC
225 W
S60 Specifications
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