E C-LAN Installation

The following table shows the relationship between the backplane and the peripheral (Amphenol) pinouts, and the RJ45 pinouts on the D8W cable, for the C-LAN circuit pack in any port slot.

 

 

 

Peripheral

RJ45 Pin on

Backplane

 

 

Connector

the 259A

Pin

25-Pair Wire Color

Lead Name

Pin

Connector

 

 

 

 

 

103

White/Orange

TD+

27

1

 

 

 

 

 

003

Orange/White

TD-

2

2

 

 

 

 

 

104

White/Green

RD+

28

3

 

 

 

 

 

004

Green/White

RD-

3

6

 

 

 

 

 

Wall field connection

Instead of connecting a D8W cable to a hub, you could connect a standard Amphenol cable between the peripheral connector and the wall field. In this case, you would need to reverse the transmit and receive pairs. The transmit/receive reversal is done automatically by a hub.

Other Hardware Upgrades

Upgrades to DEFINITY ECS Release 7 require new processor circuit packs for the csi and si models (TN798B and TN790B, respectively) and the NetPkt (TN794) circuit pack for the si model.

For the si model upgrading to R7, the NETCON (TN777) and the PACCON (TN778) circuit packs must be removed and the NetPkt circuit pack assembly must be installed. The NetPkt circuit pack is attached to a TN2400 circuit pack as a double circuit pack assembly that is inserted in the NetCon/PacCon slots. The connections built into this assembly provide the necessary jumpers between the NETCON and PACCON slots.

Refer to the appropriate upgrades document for the procedures to install these circuit packs and upgrade the software.

 

 

Administration for Network Connectivity

416

CID: 77730

555-233-504 — Issue 1 — April 2000

Page 436
Image 436
Lucent Technologies Release 8.2 manual Other Hardware Upgrades, Wall field connection