Table of Contents
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Hitachi Gigabit Router GR2000-B Series Installation Guide
2.6 Environmental Conditions .............................................................................................................. 2-5
2.7 Installation Space ............................................................................................................................ 2-7
2.8 Maintenance Area ............................................................................................................................ 2-8
2.9 Cooling Considerations .................................................................................................................. 2-9
2.10 Device Noise................................................................................................................................. 2-10
Chapter 3 - Preparing Interface Cables and the Terminal .................. 3-1
3.1 Connection of Cables ...................................................................................................................... 3-1
3.2 Interface Cable Specification .......................................................................................................... 3-3
3.2.1 V.24 Line Interface Cable for Modems ..................................................................................... 3-4
3.2.2 V.35 Line Interface Cable for Modems ..................................................................................... 3-5
3.2.3 X.21 Line Interface Cable for Modems ..................................................................................... 3-6
3.2.4 V.24 Line Interface Cable for GR2000-B.................................................................................. 3-7
3.2.5 V.35 Line Interface Cable for GR2000-B.................................................................................. 3-8
3.2.6 X.21 Line Interface Cable for GR2000-B.................................................................................. 3-9
3.2.7 Primary Group (T1/E1) Interface Cable.................................................................................. 3-10
3.2.8 Tertiary (T3) Interface Cable .................................................................................................. 3-11
3.2.9 ATM Multi-Mode Optical Fiber Cable (Core Diameter 50
3.2.10 ATM Multi-Mode Optical Fiber Cable (Core Diameter 62.5
3.2.11 ATM Single-Mode Optical Fiber Cable (Core Diameter 10
3.2.15 UTP Cable (Cat-5)................................................................................................................ 3-18
3.3 The Setup Terminal and Cable Connections............................................................................... 3-19
3.3.1 Setup Terminal ....................................................................................................................... 3-19
3.3.2 Connecting Cable ................................................................................................................... 3-19
Chapter 4 - Setup.................................................................................... 4-1
4.1 Required Tools ................................................................................................................................. 4-1
4.2 Dangers, Cautions, and Notes Regarding Setup .......................................................................... 4-2
4.3 Installing the GR2000-B on a Table or Desk.................................................................................. 4-3
4.3.1 Installing the GR2000-1B, GR2000-2B, and GR2000-2B+ ...................................................... 4-3
4.3.2 Installing the GR2000-BH......................................................................................................... 4-3
4.4 Mounting the GR2000-B in a Rack.................................................................................................. 4-4
4.4.1 Mounting the GR2000-1B, GR2000-2B, and GR2000-2B+...................................................... 4-4
4.4.1.1 Installing the Router in a Open Rack .............................................................................. 4-4
4.4.1.2 Installing the Router into a Cabinet (Enclosed) Rack...................................................... 4-7
xx
mm) ............................................................................................................. 3-15
mm) .......................................................................................................... 3-16
mm) ............................................................................................................. 3-17
mm)............................................... 3-12
mm).......................................... 3-13
mm) .......................................... 3-14
GR2K-GA-0007
Rev. 5.00
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