Appendix A. Connectors, Cables, and Accessories
89
Cable List
The maximum attenuation of the associated cables shall not exceed 6 dB when
measured at 1024 KHz for the 2Mb adapter. The frequency/attenuation
characteristics shall follow the root F law.
IBM E1 coaxial cables meet these characteristics.
Customer Cables
Be very careful when selecting cables:
•
Only 75 ohm coaxial cables must be used (93 ohm or 50 ohm coaxial cables are
not acceptable).
•
Shielding must have an aluminium foil shield, and a braid shield (minimum 90 %
coverage).
•
BNC connectors must be connected to cable with a 360 degree shield continuity.
Table 59. E1 Coaxial Cables (BNC 75 ohm)
Length
m (ft)
Feature Code
Part Number
15 (50)
5250
80G0714
30 (100)
5251
80G0715
70 (230)
5252
80G0716
100 (328)
5253
80G0717
122 (400)
5254
80G0718
Summary of Contents for 8265
Page 1: ...8265 Nways ATM Switch Planning and Site Preparation Guide GA33 0460 0 IBM...
Page 2: ......
Page 3: ...8265 Nways ATM Switch Planning and Site Preparation Guide GA33 0460 01 IBM...
Page 8: ...vi IBM 8265 Planning and Site Preparation Guide...
Page 10: ...viii IBM 8265 Planning and Site Preparation Guide...
Page 14: ...xii IBM 8265 Planning and Site Preparation Guide...
Page 16: ...xiv IBM 8265 Planning and Site Preparation Guide...
Page 26: ...10 IBM 8265 Planning and Site Preparation Guide...
Page 38: ...22 IBM 8265 Planning and Site Preparation Guide...
Page 70: ...54 IBM 8265 Planning and Site Preparation Guide...
Page 118: ...102 IBM 8265 Planning and Site Preparation Guide...
Page 121: ...Copyright IBM Corp 1994 1998 105 Appendix C Blank Planning Charts...
Page 122: ...106 IBM 8265 Planning and Site Preparation Guide...
Page 123: ...Appendix C Blank Planning Charts 107...
Page 124: ...108 IBM 8265 Planning and Site Preparation Guide...
Page 126: ...110 IBM 8265 Planning and Site Preparation Guide...
Page 128: ...112 IBM 8265 Planning and Site Preparation Guide...
Page 130: ...114 IBM 8265 Planning and Site Preparation Guide...
Page 132: ...116 IBM 8265 Planning and Site Preparation Guide...
Page 134: ...118 IBM 8265 Planning and Site Preparation Guide...
Page 136: ...120 IBM 8265 Planning and Site Preparation Guide...
Page 138: ...122 IBM 8265 Planning and Site Preparation Guide...
Page 140: ...124 IBM 8265 Planning and Site Preparation Guide...
Page 142: ...126 IBM 8265 Planning and Site Preparation Guide...
Page 144: ...128 IBM 8265 Planning and Site Preparation Guide...
Page 146: ...130 IBM 8265 Planning and Site Preparation Guide...
Page 148: ...132 IBM 8265 Planning and Site Preparation Guide...
Page 152: ...136 IBM 8265 Planning and Site Preparation Guide...
Page 163: ......