3-10
PA-2CE1 Channelized E1 Port Adapter Installation and Configuration
OL-3519-01
Chapter
Setting the PA-2CE1 Jumpers
Figure 3-4
2CE1 Balanced 120-Ohm Jumper Configuration (Bottom View of the PA-2CE1—Cover
Removed)
Figure 3-5
2CE1 Unbalanced 75-Ohm Jumper Configuration (Bottom View of the PA-2CE1—Cover
Removed)
Step 6
Replace the plastic jumper cover over the 2CE1 jumpers and secure it to the port adapter printed circuit
board using a number 1 Phillips screwdriver and the screws that you saved in Step 4.
Step 7
Replace the PA-2CE1 in the VIP2. See the “VIP2—Removing and Installing a Port Adapter” section on
page 3-6 for port adapter replacement procedures.
Step 8
Replace the VIP2 in the chassis. To do so, follow the steps in the section “Installing a VIP2” in the
configuration note Second-Generation Versatile Interface Processor (VIP2) Installation and
Configuration, which shipped with your VIP2.
Not present 75 ohm
Present 120 ohm
H8677
J3
J2
J8
J5
Port 0
Port 1
J9
J12
J11
J14
J4
J10
J15
J7
J13
Not present 75 ohm
Present 120 ohm
H8676
Port 0
Port 1
J12
J11
J4
J10
J3
J2
J8
J5
J9
J14
J15
J7
J13