Chapter 4 - Precautions In Planning Installation; Prerequisites - Hitachi GR2000 Series Installation Manual

AC Input Unit and DC-DC Power Unit of POW-M100H and POW-M100HA ...................................... 3-68
AC Input Unit and DC-DC Power Unit of POW-M200H and POW-M200HA ...................................... 3-69
DC Input Unit and DC-DC Power Unit of POW-MDCH and POW-MDCHA ........................................ 3-70
AC Input Unit and DC-DC Power Unit of POW-L200H and POW-L200HA ........................................ 3-71
DC Input Unit and DC-DC Power Unit of POW-LDCH and POW-LDCHA ......................................... 3-72
Power Unit of POW-S100 ...................................................................................................................... 3-73
Power Unit of POW-M100 and POW-L100........................................................................................... 3-73
DC Power Unit of POW-MDC and POW-LDC ...................................................................................... 3-74
MS64 and MS128 Memory Module....................................................................................................... 3-74
MC30 and MC64 Flash Memory Card Module..................................................................................... 3-75
AC Input Power Cord ............................................................................................................................ 3-75
WAN Loop Connector........................................................................................................................... 3-76
V.24/V.35/X.21 Interface Cable Connections ...................................................................................... 3-76
V.24 Interface Cable Appearance ........................................................................................................ 3-77
V.24 Interface Cable Specifications..................................................................................................... 3-77
Relationship between connection of cables supplied with VX-8 and LINE number....................... 3-79
Line numbers for the cables attached to NWVX-8 ............................................................................. 3-80
Precautions when using the cables attached to VX-8 ....................................................................... 3-80
Precautions when using the supplied cable for NWVX-8.................................................................. 3-81
Size of 50-pin half-pitch connector for NWVX-8................................................................................. 3-81
V.35 Interface Cable Appearance ........................................................................................................ 3-82
V.35 Interface Cable Specifications..................................................................................................... 3-82
X.21 Interface Cable Appearance ........................................................................................................ 3-83
X.21 Interface Cable Specifications..................................................................................................... 3-83
LAN Interface Cable Connections ....................................................................................................... 3-85
UTP Cable Specifications for 10BASE-T and 100BASE-TX .............................................................. 3-86
Multimode Optical Fiber Cable Specifications for 100BASE-FX, 1000BASE-SX,
and 1000BASE-LX ................................................................................................................................. 3-87
Single-Mode Optical Fiber Cable Specifications for 100BASE-FX, 1000BASE-LX,
and 1000BASE-LH................................................................................................................................. 3-88
Customer Responsibility WAN Interface Cable Connections........................................................... 3-89
UTP Cable Specifications for Basic (I.430 or I.430-a) ........................................................................ 3-90
Connection with Basic (I.430 or I.430-a) ............................................................................................. 3-91
Connection to Device without Terminator.......................................................................................... 3-92
UTP Cable Specifications for Primary (I.431 or I.431-a) .................................................................... 3-92
Sample Indirect Connection with Primary (I.431 or I.431-a).............................................................. 3-93
UTP Cable for Primary (G.703 or ANSI T1.403) .................................................................................. 3-93
Metal (Coaxial) Cable for Secondary (G.703)...................................................................................... 3-94
Metal (Coaxial) Cable for Tertiary (T3/E3) ........................................................................................... 3-94
Construction of duel shield type coaxial cable .................................................................................. 3-95
Multimode Optical Fiber Cable Specifications for OC-3c/STM-1 (POS) MMF.................................. 3-95
Single-Mode Optical Fiber Cable Specifications for OC-3c/STM-1 (POS) SMF
and OC-12c/STM-4 (POS) ..................................................................................................................... 3-96
Single-Mode Optical Fiber Cable Specifications for OC-48c/STM-16 (POS) ................................... 3-97
Single mode Optical Fiber Cable Specifications for NWOC48-1S8/1A8 .......................................... 3-98
ATM Interface Cable Connections....................................................................................................... 3-99
Multimode Optical Fiber Cable Specifications for OC-3c/STM-1 (ATM) MMF ............................... 3-100
Single-Mode Optical Fiber Cable Specifications for OC-3c/STM-1 (ATM) SMF............................. 3-101
UTP Cable Specifications for 25Mbps ATM...................................................................................... 3-102

Chapter 4 - Precautions in Planning Installation..................................4-1

Prerequisite Console/Terminals ............................................................................................................ 4-1
Configuration of Inter-RP and Intra-RP Overload Processing.......................................................... 4-14
Shared Structure of GR2000-2S........................................................................................................... 4-16
Shared-Bus Structure of GR2000-4S and GR2000-4.......................................................................... 4-17
GR2K-GA-1002 xlv
Rev. 6.03