{"id":228530,"date":"2024-10-19T14:51:32","date_gmt":"2024-10-19T14:51:32","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-60728-1-12010\/"},"modified":"2024-10-25T08:57:07","modified_gmt":"2024-10-25T08:57:07","slug":"bs-en-60728-1-12010","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-60728-1-12010\/","title":{"rendered":"BS EN 60728-1-1:2010"},"content":{"rendered":"

This part of IEC 60728 provides the requirements and describes the implementation guidelines of RF cabling for two-way home networks; it is applicable to any home network that distributes signals provided by CATV\/MATV\/SMATV cable networks (including individual receiving systems) having a coaxial cable output. It is also applicable to home networks where some part of the distribution network uses wireless links, for example in place of the receiver cord.<\/p>\n

This part of IEC 60728 is therefore applicable to RF cabling for two-way home networks with wired cords or wireless links inside a room and primarily intended for television and sound signals operating between about 5 MHz and 3 000 MHz. The frequency range is extended to 6 000 MHz for distribution techniques that replace wired cords with a wireless two-way communication inside a room (or a small number of adjacent rooms) that uses the 5 GHz to 6 GHz band.<\/p>\n

In a building divided into apartment blocks, the distribution of the signals inside the home starts from the home network interface (HNI) up to the system outlet or terminal input. The requirements at the system outlet are given in IEC 60728-1, Clause 5 and the requirements at the HNI are given in IEC 60728-1, Clause 7. In Clause 5 of this standard additional requirements are given.<\/p>\n

This standard deals with various possibilities to distribute signals in a home network, using coaxial cables, balanced pair cables, fibre optic cables (glass or plastic) and also wireless links inside a room (or a small number of adjacent rooms) to replace wired cords.<\/p>\n

This standard gives references to basic methods of measurement of the operational characteristics of the home cable network in order to assess its performance.<\/p>\n

All requirements refer to the performance limits, which are obtained between the input(s) at the home network interface (HNI) and the output at any system outlet when terminated in a resistance equal to the nominal load impedance of the system, unless otherwise specified. Where system outlets are not used, the above applies to the terminal input.<\/p>\n

\n

NOTE 1 If the home network is subdivided into a number of parts, using different transmission media (e.g. coaxial cabling, balanced cabling, optical cabling, wireless links) the accumulation of degradations should not exceed the figures given below.<\/p>\n

NOTE 2 Performance requirements of return paths as well as special methods of measurement for the use of the return paths in cable networks are described in IEC 60728-10.<\/p>\n<\/blockquote>\n

Clause 5 defines the performance limits measured at system outlet or terminal input for an unimpaired (ideal) test signal applied at the HNI. Under normal operating conditions for any analogue channel and meeting these limits, the cumulative effect of the impairment of any single parameter at the HNI and that due to the home network will produce picture and sound signals not worse than Grade four on the five-grade impairment scale contained in ITU-R BT.500. These requirements are given in IEC 60728-1-2. For digitally modulated signals the quality requirement is a QEF (Quasi Error Free) reception.<\/p>\n

This standard describes the physical layer connection for home networks. Description of protocols required for Layer 2 and higher layers is out of the scope of this standard. Logical connections between devices within the home network are therefore not always guaranteed.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
8<\/td>\nCONTENTS <\/td>\n<\/tr>\n
11<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
12<\/td>\nFigures
Figure 1 \u2013 Examples of RF home network types <\/td>\n<\/tr>\n
13<\/td>\n1 Scope <\/td>\n<\/tr>\n
14<\/td>\n2 Normative references <\/td>\n<\/tr>\n
16<\/td>\n3 Terms, definitions, symbols and abbreviations
3.1 Terms and definitions <\/td>\n<\/tr>\n
19<\/td>\nFigure 2 \u2013 Examples of location of HNI for various home network types <\/td>\n<\/tr>\n
22<\/td>\n3.2 Symbols <\/td>\n<\/tr>\n
23<\/td>\n3.3 Abbreviations <\/td>\n<\/tr>\n
24<\/td>\n4 Methods of measurement for the home network <\/td>\n<\/tr>\n
25<\/td>\n5 Performance requirements of the home network
5.1 General
Tables
Table 1 \u2013 Methods of measurement of IEC\u00a060728-1 applicable to the home network <\/td>\n<\/tr>\n
26<\/td>\n5.2 Impedance
5.3 Performance requirements at the terminal input <\/td>\n<\/tr>\n
27<\/td>\n5.4 Performance requirements at system outlets
5.5 Performance requirements at the HNI
5.6 Carrier level differences in the home network from HNI to system outlet <\/td>\n<\/tr>\n
28<\/td>\n5.7 Frequency response within a television channel in the home network
Table 2 \u2013 Amplitude response variation in the home network
Table 3 \u2013 Group delay variation in the home network <\/td>\n<\/tr>\n
29<\/td>\n5.8 Random noise produced in the home network
5.9 Interference produced into down stream channels within a home network <\/td>\n<\/tr>\n
30<\/td>\n6 Home network design and examples
6.1 General
6.2 Basic design considerations <\/td>\n<\/tr>\n
31<\/td>\n6.3 Implementation considerations
6.4 Home networks with coaxial and balanced cables <\/td>\n<\/tr>\n
32<\/td>\nFigure 3 \u2013 Examples of home network implementation using coaxial or balanced cables <\/td>\n<\/tr>\n
34<\/td>\nFigure 4 \u2013 Signal levels at HNI1 (flat splitter response) <\/td>\n<\/tr>\n
35<\/td>\nFigure 5 \u2013 Signal levels at HNI1 (+6\u00a0dB compensating splitter slope) <\/td>\n<\/tr>\n
36<\/td>\nFigure 6 \u2013 Signal levels at HNI2 (L1) (flat splitter\/amplifier response)
Figure 7 \u2013 Signal levels at HNI2 (+6\u00a0dB compensating splitter\/amplifier slope) <\/td>\n<\/tr>\n
37<\/td>\nTable 4 \u2013 Example of home network implementation with coaxial cabling (passive) from HNI1 to system outlet
Table 5 \u2013 Example of home network implementation with coaxial cabling (active) from HNI2 to system outlet <\/td>\n<\/tr>\n
40<\/td>\nFigure 8 \u2013 Signal levels at HNI3 (flat splitter\/amplifier response)
Figure 9 \u2013 Signal levels at HNI3 (+6\u00a0dB compensating splitter\/amplifier slope) <\/td>\n<\/tr>\n
41<\/td>\nTable 6 \u2013 Example of home network implementation with balanced pair cables (active) from HNI3 to coaxial terminal input (Case A)
Table 7 \u2013 Example of home network implementation with balanced pair cables (active) from HNI3 to coaxial system outlet (Case B) <\/td>\n<\/tr>\n
43<\/td>\n6.5 Different home network type (HNI3 Case C) (glass or plastic fibre optic network)
Figure 10 \u2013 Example of a home network using optical fibres <\/td>\n<\/tr>\n
44<\/td>\n6.6 Different home network type (HNI3 Case D) <\/td>\n<\/tr>\n
45<\/td>\nFigure 11 \u2013 Example of a home network using cable connection and cable\/wireless connection <\/td>\n<\/tr>\n
46<\/td>\nTable 8 \u2013 Maximum EIRP according to CEPT ERC 70-03 <\/td>\n<\/tr>\n
47<\/td>\nTable 9 \u2013 Available throughput of the WLAN signal
Table 10 \u2013 Minimum signal level at system outlet (WLAN antenna) <\/td>\n<\/tr>\n
48<\/td>\nFigure 12 \u2013 Example of a coupler (tandem coupler) to insert WLAN signals into the home distribution network.
Figure 13 \u2013 Example of system outlet for coaxial TV connector and WLAN antenna <\/td>\n<\/tr>\n
49<\/td>\nFigure 14 \u2013 Assumed properties of the filters in the system outlet
Figure\u00a015 \u2013 Reference points for the examples of calculation of link loss or link budget <\/td>\n<\/tr>\n
50<\/td>\nTable 11 \u2013 Loss from the system outlet to WLAN base station <\/td>\n<\/tr>\n
51<\/td>\nTable 12 \u2013 Direct connection between two system outlets (TV outlets)
Table 13 \u2013 Link budget between a WLAN equipment and the WLAN base station <\/td>\n<\/tr>\n
52<\/td>\nTable 14 \u2013 Wireless connection between two WLAN equipment <\/td>\n<\/tr>\n
53<\/td>\nTable 15 \u2013 Connection from a SO to a WLAN equipment <\/td>\n<\/tr>\n
54<\/td>\nAnnex A (informative) Wireless links versus cable links <\/td>\n<\/tr>\n
55<\/td>\nTable A.1 \u2013 Maximum distance for a wireless link (WLAN) in free space or inside a home <\/td>\n<\/tr>\n
56<\/td>\nTable A.2 \u2013 Maximum length of the cable <\/td>\n<\/tr>\n
57<\/td>\nAnnex B (informative) Isolation between radiating element and system outlet
Figure B.1 \u2013 Required isolation and attenuation of a cut-off waveguide, with cut-off frequency of 2\u00a0275\u00a0MHz and a length (L) of 25 cm or 15 cm <\/td>\n<\/tr>\n
59<\/td>\nAnnex C (informative) MIMO techniques of IEEE 802.11n
Figure C.1 \u2013 Principle of MIMO techniques according to IEEE 802.11n <\/td>\n<\/tr>\n
60<\/td>\nTable C.1 \u2013 MCSs that are mandatory in IEEE 802.11n <\/td>\n<\/tr>\n
61<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Cable networks for television signals, sound signals and interactive services – RF cabling for two way home networks<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2010<\/td>\n64<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":228533,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[637,2641],"product_tag":[],"class_list":{"0":"post-228530","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-33-160-01","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/228530","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/228533"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=228530"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=228530"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=228530"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}