Dc Power Connector Specifications - Ruijie RG-SAP885-SP Hardware Installation And Reference Manual

Hardware Installation and Reference Guide
7.4 DC Power
Input voltage: 54 V DC
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Rated current: 1.1 A
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Table 7-6 Technical Specifications of the DC Power Connector
Inner Diameter
2.1 mm (0.08 in.)
Figure 7-5 DC Power Connector Dimensions
Connector Specifications
Outer
Diameter
5.5 mm (0.22 in.) 9.5 mm (0.37 in.)
Depth
44
Appendix
Polarity
Center positive