Changes between Version 50 and Version 51 of WiMAXInteg/CampusInstallation
- Timestamp:
- 02/17/10 10:54:08 (14 years ago)
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WiMAXInteg/CampusInstallation
v50 v51 108 108 === 8.3 Identify Indoor Equipment Room on Campus === 109 109 110 An indoor site (e.g., an IT equipment room) should be identified on campus that meets the requirements listed in Section 1.3 of the [attachment:BS_INSTALLATION.pdf NEC Installation Manual for Base Station (IMN:BS)], and particularly the following requirments: 111 112 110 An indoor site (e.g., an IT equipment room) should be identified on campus that meets the requirements listed in Section 1.3 of the [attachment:BS_INSTALLATION.pdf NEC Installation Manual for Base Station (IMN:BS)], and particularly the following requirements: 113 111 * Equipment rack space to mount Base Station Indoor Unit. 114 115 * Equipment rack space to mount Linux Servers contained in kit, currently 3 servers. 116 112 * Equipment rack space to mount Linux Servers, 1 - 4 servers. 117 113 * Access to Outdoor Site, for power and fiber (signal) cables. The use of a conduit is preferred, but otherwise the optical fiber (signal) cables must be mechanically protected. 118 119 114 * Access to building ground, to ground equipment racks and mounted equipment. 120 121 * Access to -48VDC feeds for Base Station Outdoor Unit (max 4A) and Base Station Indoor Unit (max 8.3A), or else -48VDC rectifiers run from 110VAC feeds. 122 123 * Access to 110VAC feeds for Linux Servers, and possibly -48VDC rectifiers. If possible, the 110VAC feeds should be protected with an Uninterruptible Power Supply (UPS) that bridges short power gaps, to prevent disrupting the WiMAX testbed from the most common (short) power gaps. 124 115 * Access to 110VAC feeds for Linux Servers, and -48VDC power supplies. If possible, the 110VAC feeds should be protected with an Uninterruptible Power Supply (UPS) that bridges short power gaps, to prevent disrupting the WiMAX testbed from the most common (short) power gaps. 125 116 * Access to available Ethernet (VLAN) switching capacity, if possible. 126 127 117 * Access to backbone network Layer 2 connection. 128 129 118 * Secure access, to prevent unauthorized people from disrupting operation. 130 119 131 NOTE: It is suggested that this process be started IMMEDIATELY, to assure that an appropriate indoor equipment room can be identifed. 120 '''IMPORTANT: It is suggested that this process be started IMMEDIATELY, to assure that an appropriate indoor equipment room can be identifed.''' 132 121 133 122 … … 137 126 The following cables must be run at the Outdoor Site and between the Outdoor Site and the Indoor Equipment Room: 138 127 139 140 128 * Heavy ground cable, from building ground to grounding bar at Outdoor Site, and from grounding bar to pole, for lightning protection. See Sec 3.4.2.2, Fig 3-9 and Sec 6.3 in the [attachment:BS_INSTALLATION.pdf NEC Installation Manual for Base Station (IMN:BS)] 141 129 142 ISSUE: Does thisrequire a PE to certify proper grounding?130 ISSUE: Does your site require a PE to certify proper grounding? 143 131 144 132 * One -48VDC power cable, from (one) Outdoor Unit to indoor equipment room. See Sec 3.4.1, Fig 4-1 and Sec 6.3 of the [attachment:BS_INSTALLATION.pdf NEC Installation Manual for Base Station (IMN:BS)] 145 133 146 ISSUE: Does kit contain this cable? 147 148 * Two optical fiber signal cables, from (one) Outdoor Unit to indoor equipment room. See Sec 3.4.1, Fig 4-1 and Sec 6.4 of the [attachment:BS_INSTALLATION.pdf NEC Installation Manual for Base Station (IMN:BS)] 149 150 ISSUE: Does kit contain these cables? 134 * One dual optical fiber signal cables, from (one) Outdoor Unit to indoor equipment room. See Sec 3.4.1, Fig 4-1 and Sec 6.4 of the [attachment:BS_INSTALLATION.pdf NEC Installation Manual for Base Station (IMN:BS)] 151 135 152 136 … … 154 138 155 139 A pole must be provided and mounted at the outdoor site to safely and securely mount the Antenna and Base Station Outdoor Unit. 156 157 ISSUE: Does the kit contain the pole? 158 159 See Sec 6.1 of the [attachment:BS_INSTALLATION.pdf NEC Installation Manual for Base Station (IMN:BS)] fro outdoor site options, ans Sec 6.6 for pole options. 160 161 See Sec 1.2 of [http://groups.geni.net/geni/attachment/wiki/WiMAXInteg/CampusInstallation/ANTENNA.pdf NEC Sector Antenna Installation Manual], which specifies a pole diameter between 48mm and 120mm. 162 163 For example, the pole may be suuported on a roof using an H bracket; see Sec 6.1 of the [attachment:BS_INSTALLATION.pdf NEC Installation Manual for Base Station (IMN:BS)] 164 165 ISSUE: Does this require a PE to certify the safety? 166 167 The pole should be mounted in a position that optimizes the performance (e.g., the range) of the antenna. 140 * See Sec 6.1 of the [attachment:BS_INSTALLATION.pdf NEC Installation Manual for Base Station (IMN:BS)] fro outdoor site options, and Sec 6.6 for pole options. 141 * See Sec 1.2 of [http://groups.geni.net/geni/attachment/wiki/WiMAXInteg/CampusInstallation/ANTENNA.pdf NEC Sector Antenna Installation Manual], which specifies a pole diameter between 48mm and 120mm. 142 * For example, the pole may be suuported on a roof using an H bracket; see Sec 6.1 of the [attachment:BS_INSTALLATION.pdf NEC Installation Manual for Base Station (IMN:BS)] 143 * The pole should be mounted in a position that optimizes the performance (e.g., the range) of the antenna. 144 * The pole must be connected to the heavy cable that runs to the building ground, for lightning protection. 145 146 ISSUE: Does your site require a PE to certify the safety of the pole mounting? 168 147 169 148 ISSUE: Should the pole be placed to allow for the possible addition of a second or even third antenna? 170 171 The pole must be connected to the heavy cable that runs to the building ground, for lightning protection.172 173 149 174 150 === 8.6 Install Antenna at Outdoor Site ===