Toshiba CTX28 manual RJ45 LAN, P601 Batt, Link, Tx, Rx Led, P901 Batt

Strata CTX670 Installation

Install Processor and Universal PCBs

The following tables provide details about the connectors and indicators on the BCTU1A and BEXU1A PCBs.

Table 4-9 BCTU Controls, Indicators, and Interface Connectors

Control/Indicator/Connector	Type of Component	Description
P801	RJ45 LAN	Network interface port
P501	SmartMedia house	SmartMedia Interface
P802	RCA Jack	BGM/MOH interface
P2, P3	44-pin connectors	Processor backplane
P601 BATT	Jumper Plug	Must always be in the ON position to maintain
		customer data.
LINK, TX, RX	LED	LAN link transmission and receive indicator
SM	LED	SmartMedia access indicator
HB	LED	Processor operation indication
P7	60-pin connector	AMDS interface (optional)
P8	60-pin connector	BSIS interface (optional)
Connector P5	Connector and ribbon cable	Ribbon cable connector to P4 (1) on the BEXU.
Connector P4	Connector and ribbon cable	Ribbon cable connector to P5 (2) on the BEXU.
Table 4-10 BEXU Controls, Indicators, and Interface Connectors
Control/Indicator/Connector	Type of Component	Description
P901 BATT	Jumper plug	Must always be in the ON position to maintain
		customer data.
P4, P5	Connector and ribbon cable	Ribbon cable connector to BCTU1A.

4-48 Strata CTX I&M 06/04