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Nortel Secure Router 8012
Hardware Description
4-20 Nortel Networks Inc. Issue 5.3 (6 April 2009)
RT-HIC-8FE
Table 4-15 describes the indicators of the10/100Base-TX Ethernet electrical interface module.
Table 4-15 Description of indicators of the 10/100Base-TX Ethernet electrical interface module
LED Description
LINK OFF means the link is not connected and ON means the link is connected.
ACT OFF means no data is being transmitted or received on the interface and
blinking means data is being transmitted or received. A high frequency of
blinking means a large data flow.
4.4.3 Interface attributes
Table 4-16 shows the attributes of the 10/100Base-TX Ethernet electrical interface.
Table 4-16 Attributes of the 10/100Base-TX Ethernet electrical interface module
Attribute Description
Connector type RJ45
Cable type Standard Ethernet cable
Transmission distance 100 m (with Category 5 twisted pair cable)
Operating mode Full duplex/Half duplex
10M/100 Mbit/s autonegotiation
Compliant standard IEEE 802.3u
Supported frame format Ethernet_II
Ethernet_SNAP
Supported network protocol IP
4.5 100Base-FX Ethernet optical interface module
The 100Base-FX Ethernet optical interface modules of the Secure Router 8012 are as follows: