Black Box LB1350A, LB1351A manual Configuration Switches, Function Up Position Down Comments

Black Box®LB1350A/LB1351A

12 – CONFIGURATION SWITCHES

The Black Box®LB1350A/LB1351A) is equipped with an array of 10 DIP switches marked “MODE SETUP” that facilitate the proper setting of the device and individual ports. See section 7 ( “ Parts Identification ” page 11 )

Shaded areas indicate factory default setting.

Use a small tool (pen tip or a tiny flat-head screwdriver) to set the switches.

Switch	Function	Up Position	Down	Comments
No.			Position
1	TP port #1	10Mbps/FDX	Auto-
	operation mode	(forced)	negotiation
2	TP port #2	10Mbps/FDX	Auto-	Not Connected in Black Box®
	operation mode	(forced)	negotiation	LB1351A
3	TP port #3	10Mbps/FDX	Auto-	TP Port #2 in Black Box®
	operation mode	(forced)	negotiation	LB1351A
4	TP port #4	Disable A/N	Auto-	TP Port #3 in Black Box®
	operation mode		negotiation	LB1351A .The port is in Auto-
				Negotiation mode by default
5	TP port #4	10Mbps	100Mbps
	Speed
6	TP port #4	Half	Full
	Duplex mode
7	F/O port Duplex	Half	Full
	mode
8	Far End Fault	Disabled	Enabled	See section 6
		(Test)	(Normal)
9	Reset	Normal	Reset	Reset momentarily (move
		operation		down then up) following
		mode		any setup change
10	VLAN ports	Disable	Enable	By default each TP port
	default setting			with the F/O port forms a
				separate security VLAN.
				In LB1351A, the internal
				management port is also
				included in each VLAN.

13 – MANAGEMENT (Black Box® LB1351A)

The Black Box® LB1351A is a SNMP managed device. Main features are:

a. Out-of-Band with any terminal emulation program ( RS232 port, front panel ) b. In – Band management.

c. Supported MIBs : MIB II ( RFC1213 and RFC1215 ), RFC2474 and private MIBs.

d. The Black Box® /LB1351A converters may be managed from any SNMP management station running popular management platforms ( e.g. HP OpenView, SNMPc, etc )

Refer to Appendix-A “Managing the Black Box® LB1351A” ( pages 19-37 ) of this guide for the complete setup management procedures )

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