Physical Descriptions
NetVanta 1230 Series Hardware Installation Guide
18
Copyright © 2013 ADTRAN, Inc.
61702594G1-34C
NetVanta 1238 Front Panel Design
The NetVanta 1238 front panel is shown below.
Table 1 on page 21
describes all of the LEDs, and
Appendix
A on page 29
shows the connector pinouts.
Figure 5. NetVanta 1238 Front Panel Layout
NetVanta 1238 Front Panel Features
Status LED
The
STAT
LED, which indicates the unit’s status, is located to the lower left of the front panel adjacent
to RJ-45 port 2.
VCID LED (Future Release)
The
VCID
LED is located on the left side of the unit and indicates that the port LEDs are displaying
VCID.
LED Mode Switch (Future Release)
The LED mode switch is located on the left side of the unit and is used to toggle Ports
1
through
48
between link/activity and VCID display modes.
10/100Base-T Ethernet Interfaces
The front panel contains 48 10/100Base-T Ethernet interfaces (RJ-45). These interfaces are arranged in
stacked pairs, with the numbers
1
through
48
screened directly above or below the corresponding port.
Status LEDs for each stacked pair are located directly over the interfaces.
100/1000Base-T Gigabit Ethernet Interfaces
The front panel contains two 100/1000Base-T Gigabit Ethernet interfaces (RJ-45) labeled
G1
and
G2
.
Status LEDs
G1
and
G2
are shared with SFP slots
G1
and
G2
and are located on the upper right corner
of the unit.
SFP Slots
The front panel contains four standard SFP slots for fiber connectivity numbered
G1
through
G4
with
Status LEDs located on the upper right corner of the unit. SFP slots
G1
and
G2
are associated with the
Gigabit Ethernet (RJ-45) interfaces numbered
G1
and
G2
and share status LEDs. (Use either the RJ-45
connectors for up 100/1000 Mbps copper connectivity or the SFP slots for 1 Gbps fiber connectivity.
The SFP slots have precedence.) Slots
G3
and
G4
provide fiber connectivity at 1 or 2.5 Gbps.
NetVanta 1238 Rear Panel Design
The NetVanta 1238 rear panel is shown below. Refer to
Appendix A on page 29
for pinouts.
Figure 6. NetVanta 1238 Rear Panel Layout
NetVanta 1238
G1 G2 G3 G4
1
3
2
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
24
23
25
26
27
28
29
30
32
31
33
34
35
36
37
38
40
39
41
42
43
44
45
46
48
47
STAT
VCID
G3
G1
G4
G2
AC INPUT
