Related Manuals for Huawei XMC-1 ODU
Summary of Contents for Huawei XMC-1 ODU
- Page 1 RTN XMC ODU V200 Hardware Description Issue Draft C Date 2014-06-20 HUAWEI TECHNOLOGIES CO., LTD.
- Page 2 All other trademarks and trade names mentioned in this document are the property of their respective holders. Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope.
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Page 3: About This Document
Compared with issue V200 Draft B (2014-05-20), this issue includes the following new information. Topic Description ODU type and technical specifications Added information about the 11 GHz. Issue Draft C (2014-06-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. - Page 4 Hybrid coupler is short for the RF signal combiner/divider. It is used to install two ODUs on one antenna. The hybrid couplers that are described in this document are the hybrid couplers adaptive to the RTN XMC ODUs. 3 OMT Issue Draft C (2014-06-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
- Page 5 Indicates a potentially hazardous situation which, if not avoided, could result in equipment damage, data loss, performance deterioration, or unanticipated results. NOTICE is used to address practices not related to personal injury. Issue Draft C (2014-06-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
- Page 6 Optional items are grouped in brackets and separated by [ x | y | ... ] vertical bars. Several items or no item can be selected. GUI Conventions Issue Draft C (2014-06-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
- Page 7 Press the primary mouse button twice continuously and quickly without moving the pointer. Drag Press and hold the primary mouse button and move the pointer to a certain position. Issue Draft C (2014-06-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
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Page 8: Table Of Contents
3.1 Functions and Features..............................56 3.2 Working Principle.................................56 3.3 Interfaces..................................56 3.4 Technical Specifications...............................58 4 Dual-Polarized Coupler......................60 4.1 Functions and Features..............................61 4.2 Working Principle.................................61 4.3 Interfaces..................................62 4.4 Technical Specifications...............................64 Issue Draft C (2014-06-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. - Page 9 6.3 Working Principles...............................73 6.4 Interfaces..................................75 6.5 Antenna Diameters...............................76 6.6 Technical Specifications...............................78 7 Antenna Adapter.........................79 8 Cables.............................82 8.1 IF Cable..................................83 8.2 PGND Cable of the ODU.............................84 Issue Draft C (2014-06-20) Huawei Proprietary and Confidential viii Copyright © Huawei Technologies Co., Ltd.
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Page 10: Outdoor Unit (Odu)
The ODUs that are described in this document are the RTN XMC ODUs. 1.1 Device Type This describes the types of the ODU.The XMC-1 ODU is a type of low capacity for ODU. The XMC-2 and XMC-2H ODU is a type of ODU in high power. - Page 11 1 Outdoor Unit (ODU) The technical specifications of the ODU consist of working formats, frequency bands, transceiver specifications, IF specifications, integrated system specifications, and frequency information. Issue Draft C (2014-06-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
- Page 12 Hardware Description 1 Outdoor Unit (ODU) 1.1 Device Type This describes the types of the ODU.The XMC-1 ODU is a type of low capacity for ODU. The XMC-2 and XMC-2H ODU is a type of ODU in high power. Table 1-1 shows the performance and attributes of the ODU.
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Page 13: Xmc-1 Odu
The ODU is an outdoor integrated device that adopts the unified design. Figure 1-1 shows the appearance of the XMC-1 and XMC-2 ODU. Figure 1-1 Appearance of the XMC-1 and XMC-2 ODU Issue Draft C (2014-06-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. - Page 14 ODU are the same, thus preventing explosion. In addition, the pressure vent valve can prevent moisture. RSSI interface Interfaces on the ODU. IF interface Grounding screw Issue Draft C (2014-06-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
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Page 15: Working Principle
This describes the working principles of the ODU. The working principles of different types of ODUs are similar. Working Principles Figure 1-3 shows the working principles of the ODU. Issue Draft C (2014-06-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd. - Page 16 10 MHz signals. The modulated signals are transmitted to the multiplexer unit. The CTRL unit provides the RSSI interface and monitors the RX level through the RSSI circuit. Issue Draft C (2014-06-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
- Page 17 The ODU or hybrid coupler and the antenna are connected through a flexible wave guide. Figure 1-5 shows the separate mounting mode using a single-polarized antenna. Issue Draft C (2014-06-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
- Page 18 Figure 1-5 Separate mounting mode using a single-polarized antenna Figure 1-6 shows the separate mounting mode using a dual-polarized antenna. Figure 1-6 Separate mounting mode using a dual-polarized antenna Issue Draft C (2014-06-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
- Page 19 Figure 1-7 Interfaces of the XMC-1 and XMC-2 ODU Figure 1-8 shows the interfaces of the XMC-2H ODU. Figure 1-8 Interfaces of the XMC-2H ODU Table 1-3 describes the interfaces of the ODU. Issue Draft C (2014-06-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.
- Page 20 The grounding screw is screw connected to the PGND cable. IF interface N type (female) The IF interface is connected to the IDU through an cable. Issue Draft C (2014-06-20) Huawei Proprietary and Confidential Copyright © Huawei Technologies Co., Ltd.