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3.7 Configuring the X.21 Rear Card ................................................. 27
Model 1001RCM11545& 1001RCM115TB Strap Settings......... 27
DTE Shield (DB-15 Pin 1) & FRGND (JB3) ......................... 28
SGND & FRGND (JB4) ....................................................... 28
3.8 Configuring the E1 Rear Card .................................................... 28
DIP Switch Configuration............................................................ 28
Switch S1-1 : Line Coding .................................................. 28
Switch S1-2 : CRC-4 Multiframe ........................................ 29
Switch S1-3 : Clear Channel Mode .................................... 29
Switch S1-4 Through S1-8 : Reserved ................................ 29
Jumper Configuration ................................................................. 29
Making Interface Connections.................................................... 30
Connect Twisted Pair (120 ohm) to G.703/G.704 Network . 30
Connect Dual Coaxial Cable (75 ohm) to G.703/G.704 Net-
work. .................................................................................... 31
3.9 Connecting the Ethernet Rear Card ........................................... 32
Connecting the Interface Driver Board ....................................... 33
Connecting to the 10Base-T Ethernet Port................................. 34
Connecting the 10Base-T Ethernet Port to a Hub ............... 35
Connecting the 10Base-T Ethernet Port to a PC (DTE) ...... 35
Connecting the Line Interface ............................................. 35
LED Status Monitors................................................................... 36
Status. ................................................................................. 37
Link. ..................................................................................... 37
3.10 Connecting the 10/100 Ethernet Rear Card ............................... 38
Connecting the Interface Driver Board ....................................... 39
Connecting to the 10/100BaseTX Ethernet Port ........................ 40
Connecting the 10/100BaseTX Ethernet Port to a Hub ....... 41
Connecting the 10/100BaseTX Ethernet Port to a PC (DTE) ..
41
Connecting the Line Interface ............................................. 41
LED Status Monitors................................................................... 42
4.0 Installation................................................................................. 43
4.1 The Model 1001R14 rack chassis .............................................. 43
The Rack Power Supply............................................................. 43
Powering Up Your 1001R14 Rack.............................................. 44
4.2 Installing Model 3088RC series into the chassis ........................ 44
4.3 Connecting the Twisted Pair Interface........................................ 45
4.4 Connecting the Model 3088RC/A/I (V.35) serial interface.......... 47
Connecting the Model 3088RC/A/I (V.35) to a “DTE” device ..... 47
Connecting the Model 3088RC/A/I (V.35) to a “DCE” device..... 48
4.5 Connecting the Model 3088RC/D/V (X.21) serial interface ........ 49
Connecting the Model 3088RC/D/V (X.21) to a “DCE” or “DTE” de-
vice ............................................................................................. 49
4.6 Connecting the 3088RC/K/K (E1) Interface................................ 50
4.7 Connecting the 3088RC/C/AI (Ethernet) Interface ..................... 50