Dell PowerConnect J-SRX100 Hardware Guide - Page 138

J-SRX100 Services Gateway Power Specifications and Requirements

Get Dell PowerConnect J-SRX100 PDF manuals and user guides View all Dell PowerConnect J-SRX100 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 138 highlights

PowerConnect J-SRX100 Services Gateway Hardware Guide Table 34: Site Electrical Wiring Guidelines for the Services Gateway (continued) Site Wiring Factor Guideline Radio Frequency Interference (RFI) To reduce or eliminate the emission of RFI from your site wiring: • Use twisted-pair cable with a good distribution of grounding conductors. • Use a high-quality twisted-pair cable with one ground conductor for each data signal when applicable, if you must exceed the recommended distances. Electromagnetic Provide a properly grounded and shielded environment and use electrical Compatibility (EMC) surge-suppression devices. Strong sources of electromagnetic interference (EMI) can cause the following damage: • Destroy the signal drivers and receivers in the device • Conduct power surges over the lines into the equipment, resulting in an electrical hazard NOTE: If your site is susceptible to problems with EMC, particularly from lightning or radio transmitters, you may want to seek expert advice. CAUTION: To comply with intrabuilding lightning/surge requirements, the intrabuilding wiring must be shielded. The shielding for the wiring must be grounded at both ends. Related • General Site Guidelines for Installing the J-SRX100 Services Gateway on page 22 Documentation • Monitoring the J-SRX100 Services Gateway Power System on page 92 • J-SRX100 Services Gateway Electrical and Power Requirements on page 26 • J-SRX100 Services Gateway Power Specifications and Requirements on page 124 J-SRX100 Services Gateway Power Specifications and Requirements The AC power system electrical specifications for the J-SRX100 Services Gateway are listed in Table 35 on page 124. Table 35: Power System Electrical Specifications for the J-SRX100 Services Gateway Power Requirement Specification AC input voltage 100 to 240 VAC AC input line frequency 50 to 60 Hz 124

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • 156
  • 157
  • 158
Table 34: Site Electrical Wiring Guidelines for the Services
Gateway
(continued)
Guideline
Site Wiring Factor
To reduce or eliminate the emission of RFI from your site wiring:
•
Use twisted-pair cable with a good distribution of grounding conductors.
•
Use a high-quality twisted-pair cable with one ground conductor for
each data signal when applicable, if you must exceed the recommended
distances.
Radio Frequency
Interference (RFI)
Provide a properly grounded and shielded environment and use electrical
surge-suppression devices.
Strong sources of electromagnetic interference (EMI) can cause the
following damage:
•
Destroy the signal drivers and receivers in the device
•
Conduct power surges over the lines into the equipment, resulting in an
electrical hazard
NOTE: If your site is susceptible to problems with EMC, particularly from
lightning or radio transmitters, you may want to seek expert advice.
Electromagnetic
Compatibility (EMC)
CAUTION:
To comply with intrabuilding lightning/surge requirements, the
intrabuilding wiring must be shielded. The shielding for the wiring must be
grounded at both ends.
Related
Documentation
General Site Guidelines for Installing the J-SRX100 Services Gateway on page 22
•
•
Monitoring the J-SRX100 Services Gateway Power System on page 92
•
J-SRX100 Services Gateway Electrical and Power Requirements on page 26
•
J-SRX100 Services Gateway Power Specifications and Requirements on page 124
J-SRX100 Services Gateway Power Specifications and Requirements
The AC power system electrical specifications for the J-SRX100 Services Gateway are
listed in Table 35 on page 124.
Table 35: Power System Electrical Specifications for the J-SRX100
Services Gateway
Specification
Power Requirement
100 to 240 VAC
AC input voltage
50 to 60 Hz
AC input line frequency
124
PowerConnect J-SRX100 Services Gateway Hardware Guide