ADTRAN NetVanta 1234, Руководство по установке оборудования

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Physical Descriptions NetVanta 1230 Series Hardware Installation Guide
18 Copyright © 2014 ADTRAN, Inc. 61702594G1-34D
NetVanta 1238P Front Panel Design
The NetVanta 1238P front panel is shown below. Table 1 on page 20 describes all of the LEDs, and Appendix
A on page 27 shows the connector pinouts.
Figure 5. NetVanta 1238P Front Panel Layout
NetVanta 1238P Front Panel Features
Status LED
The STAT LED, located on the left side of the unit, indicates the unit’s status.
Link/Activity LED
The LNK/ACT LED, located on the left side of the unit, indicates that the port LEDs are displaying
link/activity status.
Power over Ethernet LED
The PoE LED, located on the left side of the unit, indicates that the port LEDs are displaying PoE
status.
VCID LED (Future Release)
The VCID LED, located on the left side of the unit, 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 NetVanta 1238P 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 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 above the SFP slots.
SFP Slots
The front panel contains four standard SFP slots for fiber connectivity numbered G1 through G4 with
Status LEDs located directly above the slots. 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 1248P
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
LINK/ACT
PoE
VCID
G3 G1
G4 G2