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Physical Description
The
through
GIG 0/2
fiber. (Use either the RJ-45 connector or the SFP slot. The fiber slot has precedence.) See
Table A-3 on page 32
each interface.
1 PPS 50 ohm Phase Synchronization Measurement Interface
The phase synchronization interface, labeled
output which can be used to connect to measurement equipment.
• Period: 1 second +/-1 ppm
• Pulse Width: 200 ns (minimum), 500 ms (maximum), 10 us (typical)
• Rise Time: 5 ns (maximum)
• Voh: 5.5 V (maximum), 1.2 V (minimum)
• Vol: 0.3 V (maximum), -0.3 V (minimum)
Timing Interface
The RJ-45 interface, labeled
Option Slot
The option slot accepts a variety of network modules (refer to
LED Descriptions
The following table describes LED activity for the NetVanta 4660/5660 Series.
LED
Off
STAT
Green (flashing)
Green (solid)
Red (solid)
Off
STAT
FAN
Green (solid)
Amber (solid)
Red (solid)
GIG 0/1 through
Off
GIG 0/5
Green (solid)
Amber (flashing)
14
ports consist of one RJ-45 and one SFP slot for connectivity over
GIG 0/5
for the Ethernet interface pinouts. The status LEDs, are located above
, is provided for timing output in both T12 and E12 modes.
T4
Table 1. Front Panel Status LED Behaviors
Color
Unit is not receiving power.
The unit is powering up. On power up the STAT LED flashes
rapidly for five seconds, during which time the user can escape
to boot mode from the CONSOLE port.
The power is on and self-test passed.
The power is on, but the self-test failed or the application code
could not be booted.
Unit is not receiving power.
Both fans are functioning properly.
Only one fan is functioning.
Neither fan is functioning.
Port is inactive or administratively disabled.
The link is up.
There is activity on the link.
Copyright © 2019 ADTRAN, Inc.
, provides a one pulse per second
1 PPS OUT
Option Modules on page
Indication
NetVanta 4660/5660 Series
19).
617004660F1-34B
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