3Com 3C16987A, 3C16988A, 3C16986A, 3C16985B manual Switch Front View Detail, 1000BASE-SX

Switch — Front View Detail 13

Switch — Front

View Detail

Figure 1 Switch 3300 SM — front view

1x

13x

	12x				10BASE-T / 100BASE-TX										1000BASE-SX	Unit
6x 7x							green = enabled, link OK
				flashing green = disabled, link OK												1	2
		1	2	3		4	5	6	7	8	9	10	11	12	Packet
		1	2	3		4	5	6	7	8	9	10	11	12	Status	3	4
		13 14 15 16					17	18 19 20 21 22					23	24	Packet	5	6	Power/Self Test
18x 19x	24x	13	14 15 16				17	18 19 20 21 22					23	24	Status	7	8	SuperStack3
																		Switch 3300 SM

10BASE-T/100BASE-TX Ports	Port Status LEDs		Power / Self Test LED
	1000BASE-SX Port	Unit LED

Figure 2 Switch 3300 XM — front view

1x

13x

6x 7x

18x 19x

12x

24x

			10BASE-T / 100BASE-TX
					green = enabled, link OK
		flashing green = disabled, link OK
1	2	3		4	5	6	7	8	9	10	11	12	Packet
1	2	3		4	5	6	7	8	9	10	11	12	Status
13	14	15 16			17	18 19 20 21 22					23	24	Packet
13	14	15 16			17	18 19 20 21 22					23	24	Status

Unit

12

34

56 Power/Self Test

7 8

SuperStack3

Switch 3300 XM

1x

13x

1x

13x

10BASE-T / 100BASE-TX Ports					Port Status LEDs															Power / Self Test LED
																				Unit LED
		Figure 3 Switch 3300 TM — front view
			12x				10BASE-T / 100BASE-TX										1000BASE-T	Unit
	6x 7x								green = enabled, link OK
						flashing green = disabled, link OK												1	2
				1	2	3		4	5	6	7	8	9	10	11	12	Packet
				1	2	3		4	5	6	7	8	9	10	11	12	Status	3	4
				13 14 15 16 17 18 19								20 21 22 23				24	Packet	5	6	Power/Self Test
	18x 19x		24x	13	14 15 16 17 18 19							20 21 22 23				24	Status	7	8	SuperStack3
																				Switch 3300 TM

10BASE-T/100BASE-TX Ports				Port Status LEDs																				Power / Self Test LED
										1000BASE-T Port												Unit LED
		Figure 4 Switch 3300 MM — front view
	6x 7x		12x				10BASE-T / 100BASE-TX											Matrix		Unit
									green = enabled, link OK
						flashing green = disabled, link OK													1		2
				1	2	3		4	5	6	7	8	9	10	11	12	Packet
				1	2	3		4	5	6	7	8	9	10	11	12	Status		3		4
				13 14 15 16 17 18 19								20 21 22 23				24	Packet		5		6		Power/Self Test
	18x 19x		24x	13	14 15 16 17 18 19							20 21 22 23				24	Status		7		8			SuperStack3
																								Switch 3300 MM
																								Power / Self Test LED
10BASE-T/100BASE-TX Ports				Port Status LEDs
																							Unit LED