PCU2-E C110629

Figure: Jumpers, DIP switch and backplane connectors of plug-in unit PCU2-E

Standard settings are presented in the table below, the jumpers must be set as shown during normal operation.

There are no alternative settings available on the plug-in unit, except for jumper W1.

DIP switch SW1 is used for setting the interchangeability code of the plug-in unit when required, see the table

below.

Table: Settings of PCU2-E in BSC3i 660 GSWB (W1)

Strapping group Strapping Setting in BSC3i 660

GSWB Function

W1 1 - 4 OFF PCM interface 8Mbit/s.

W1 2 - 3 ON Shared PCM (J5 row 6/7) used, interfaces

4Mbit/s.

Table: Settings of PCU2-E in BSC3i 660 GSW1KB (W1)

Strapping group Strapping Setting in BSC3i 660 GSW1KB Function

W1 1 - 4 ON PCM interface 4Mbit/s.

W1 2 - 3 OFF 4M/8M shared PCM mode not in use.

Table: Settings of PCU2-E in BSC3i 1000/2000 (W1)

Strapping group Strapping Setting in BSC3i 1000/2000 Function

W1 1 - 4 ON PCM interface 4Mbit/s (in tracks 6-7).

OFF PCM interface 8Mbit/s (in tracks 3-5).

W1 2 - 3 OFF 4M/8M shared PCM mode not in use.

Table: Settings of PCU2-E in Upgrated Flexi BSC (W1)

Strapping

group Strapping

Setting in Upgraded

Flexi BSC (M98 HW) Function

Strapping

group Strapping

Setting in Upgraded

Flexi BSC (M98 HW) Function

W1 1 - 4 ON PCM interface 4Mbit/s. Selected for PCU2-E’s in

slots 06-07 in BCSU’s 0-3.

OFF PCM interface 8Mbit/s. Selected for PCU2-E’s in

slots 03-05 in BCSU’s 0-3 and in slots 03-07 in

BCSU’s 4-6.

W1 2 - 3 OFF 4M/8M shared PCM mode not in use.

Table: Settings of PCU2-E in New delivered Flexi BSC (W1)

Strapping group Strapping Setting in New Flexi

BSC Function

W1 1 - 4 ON PCM interface 4Mbit/s. Selected for PCU2-E’s

in slots 03-07 in BCSU 0.

OFF PCM interface 8Mbit/s. Selected for PCU2-E’s

in slots 03-07 in BCSU’s 1-6.

W1 2 - 3 OFF 4M/8M shared PCM mode not in use.

Table: Standard settings of PCU2-E in Flexi BSC (W12)

Strapping group Strapping Default setting in Flexi BSC Function

Strapping group Strapping Default setting in Flexi BSC Function

W12 1 - 2 OFF RS-232 port speed is 9600 bps. (Default)

W12 3 - 4 OFF IPETC cartridge usage is disabled. (Default)

Table: Standard settings of PCU2-E in Flexi BSC (W13)

Strapping group Strapping Default setting in Flexi BSC Function

W13 1 - 2 OFF MPC 8567 emulator is disabled. (default)

W13 3 - 4 OFF MPC 8567 watchdog is enabled. (default)

Interchangeability code settings (SW1)

Table: Interchangeability code settings of PCU2-E version B5E and later (SW1)

ICC code SW1 settings

Switch 1 (MSB) Switch 2 Switch 3 Switch 4 (LSB)

A OFF OFF OFF OFF

Table: Interchangeability code settings of PCU2-E version B3E and earlier (SW1)

ICC code SW1 settings

Switch 1 (MSB) Switch 2 Switch 3 Switch 4 (LSB)

A OFF OFF OFF OFF

B OFF OFF OFF ON

C OFF OFF ON OFF

D OFF OFF ON ON

E OFF ON OFF OFF

F OFF ON OFF ON

G OFF ON ON OFF

H OFF ON ON ON

J ON OFF OFF OFF

K ON OFF OFF ON

ICC code SW1 settings

L ON OFF ON OFF

M ON OFF ON ON

N ON ON OFF OFF

P ON ON OFF ON

R ON ON ON OFF

The use of letters I, O and Q as interchangeability codes is not allowed.