User's Manual

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Nortel Networks. All Rights Reserved
S L 1 6 & T L 1 6
13
Nortel Networks. All Rights Reserved
S L 1 6 & T L 1 6
NS 161XX Front LED and Descriptions
NS 161XX with lables
Number LED Color Status Description
①
AT Green On Is lit when link is active
②
AL Red On Is lit when alarm occurs
③
FL Green On
Is lit when optical link is connected to
service provider through SL16 / TL16
system
④
FA Yellow On
Is lit and blink when the device sends/
receives data to/from equipment of the
service provider through SL16 / TL16
system
⑤
TL Orange On Is lit when Ethernet link is connected
⑥
TA Green On
Is lit and blink when the device sends/
receives data to/from equipment of the
service provider.
⑦
SL Green On
Is lit when SFP optical link is connected
(NS 16 1G NN only)
⑧
SA Yellow On
Is lit and blink when the device sends/
receives data to/from equipment that is
connected by SFP (NS 16 1G NN only)
Item Specication
Dimensions in mm 125(w) x 215(d) x 40(h)
Power DC 5V, 3A
Ambient Temperature 0℃ to 50℃
Humidity 20% to 80%
Technical standards
EN 300 386
(Class B, other then Telecom Centres)
FCC part 15 (CFR 47) (Class B)
EN 55022 (Class B) / 55024
Data rate
100Mbps (NS 16100 NN)
1Gbps (NS 161G NN)
Connectors SC/APC (optical), RJ45 (Ethernet)
LED indicators
Link status, Alarm, optical port status,
Ethernet port status
NS 161XX Front Panel Port Descriptions
Number Port Type Description
⑨
Optical port SC/APC Adaptor
This port (optical) should be accessed only by
the service provider. It is the access point to
the service provider’s network.
⑩
Ethernet port RJ-45
This port is Ethernet port that will
connect to user devices supporting 10/100
Mbps by NS 16100 NN and 10/100/1000
Mbps by NS 16 1G NN
⑪
SFP port SFP connector
This port to be connected other Ethernet
equipments by SFP optical module
(NS 16 1G NN only)
Specications of NS 161XX