4
70-km Gigabit Ethernet GBIC Transceiver Installation Guide
Figure 2
Inserting the 70-km GBIC Transceiver in a CoreBuilder 3500
Figure 3
Inserting the 70-km GBIC Transceiver in a CoreBuilder 9000
C
1000 BASE (GBIC)
3C35330
PWR
INS
ERR
L
E
T
INS
MODEM
TERMINAL
ETHERNET
10BT
1000BASE GBIC module
GBIC port
Duplex SC connector
R
M
O
D
S
TA
T
1
2
2
3
4
1
RX
TX
RX
TX
R
PR
I
M
OD
S
TA
T
SE
C
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
PR
I
M
OD
S
TA
T
SE
C
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
P
R
I
M
O
D
S
TA
T
S
E
C
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
5
6
7
8
9
GEN Interface
module
GBIC port
Duplex SC
connector