Datacom Systems SS series SPAN, VS series Multi-Link, VS series SPAN - page 20

Datacom Systems Inc
SPAN and Multi-Link Aggregators/Regenerators • USERguide
20
An explanation of each front panel legend follows:
POWER: Two power supplies are provided for each module. Use of the second power
supply is strongly recommended to assure uninterrupted monitoring.
Furthermore, connecting the second power supply to a different external
power source circuit than the first power supply eliminates power as a single
point of failure. The
POWER 1and 2LEDs illuminate indicating POWER 1
and 2, respectively, are on. Either LED not illuminated indicates a defective
power source and immediate replacement is required to insure redundant
power integrity.
NETWORK: These ports are either RJ45 or duplex-LC connectors used for connection to
SPAN network connections. The LED Display Code table deciphers the
RJ45 jacks with integrated LEDs that display line status and line speed of
each port. The LED associated with each duplex-LC jack indicates when
light signal has been detected on the respective Rx
NETWORK port.
Figure 12 - VS-1082SX-SX Front Panel and functional diagram
1,000 Mbs
100 Mbs
10 Mbs
Green
Orange
OFF
LED Display Code
Link
Data
Code Left LED
Solid Green
Flashing Green
Code
WITH LINK OR DATA
Right LED