Hitachi GR2000 manual Precautions when connecting NWVX-8, Line state, Indication

GR2000 Installation Guide

Table 3-27 NEW1-8 switch and function of LED indication

ACT	T/R				Line state
					indication in
LINE ERR	LOOP	Line state	Detail of state	State as seen by SXMP
					MMI and
(*1)	(*1)
					browser
--	(*3)	Being initialized.		Being initialized (3).	initialize
G	(*3)	Being operated	In normal	In standby (3).	active up
			operation.
Y	(*3)		Line fault being	In operation (line fault being	active down
			occurred.	occurred (8).
G	(*3)	Line test.		Line being tested (9).	test
--	--	In fault.		In fault (4).	fault
--	--	Command being		In maintenance (10).	closed
		blocked.
--	--	Not used.	Configuration	Not used.	unused
			definition not set	Configuration definition not
			yet	set yet. (10)
--	--	Configuration definitions		Configuration definitions not	mismatch
		not agreed.		agreed. (11)

(*1): G: Lights in green, Y: Lights in yellow, -: Goes off

(*2): Meaning and value of SMNP private MIB and gr2kPhysLineOperStatus

(*3): The T/R LED lights and goes off by H/W. In lighting conditions, this LED lights in green when the logical value of send and receive data is "0". The LED lights in green when lighting conditions are detected irrespective of the line state.

*	Note: When making connection with the cable having come off, repeat cancellation of the LED
	and lighting up of the ERR (or ACT) LED to retry the CLOSE/OPEN operation of the line.

Precautions when connecting NWVX-8

Relationship between connection of cables supplied with VX-8 and LINE number

￿NWVX-8 is supplied with the cables attached to VX-8.

Connect the cables attached to VX-8 (100-pin high-density connector) as shown below.

The tips of the cables attached to VX-8 have connecting sections for the same 50-pin half-pitch connectors (LINE 0 to LINE 7) as in NWVX-4.

3-26	GR2K-GA-1002
	Rev. 6.03