Toshiba CTX28 manual SW0, Bvpu PCB

PCB Installation

BVPU – Internet Protocol (IP) Interface Unit

Table 6-7 BVPU Controls, Indicators, and Connectors

Control/Indicator/	Type of Component	Description
Connector
Serial Port		RS-232C maintenance connection
LAN Connector	RJ45	10BaseT ethernet connection
SW0	DIP Switch	Unused. All switches = Off
LED 1	Green LED	On = Tie trunk 4 active
LED 2	Green LED	On = Tie trunk 3 active
LED 3	Green LED	On = Tie trunk 2 active
LED 4	Green LED	On = Tie trunk 1 active
LED 5	Green LED	Power On/Off
LED 6	Yellow LED	Line Status (On=Busy / Off = Idle)
LED 7	Red LED	Alarm (On = Abnormal)
		On-Line
		On = Operating
LED 8	Green LED	Off = Starting up or Off
		Slow Flash = Detected error in BVPU
		Fast Flash = Shut down mode
LED 9	Yellow LED	Link Indication (On = Normal)
LED 10	Green LED	Data (On = Data communication in progress)
LED 11	Yellow LED	Collision (On = collisions occurring)

Line in Use

LEDs

	Serial Port
		LINK
		ONLINE
LEDs		ALARM
		BUSY
		POWER
		LAN

4	VPIS1A
2
3
1

SPORT

JTAG

BDM

CN1

MSB		ON
	1 2 3
LSB	4 5 6 7 8

LED7 6 5 4 3 2 1 0

BVPU1A

TBO Ground Terminal

UP

CN2

5806

Backplane Connector

Figure 6-11 BVPU PCB

6-16 Strata CTX I&M 06/04