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EMC VNXe3150 Hardware Information Guide
Overview
describes the link/activity and connection speed associated with the SP 1-GB/s
iSCSI host IP connect (RJ-45) port LEDs.
Network management and service laptop Ethernet (RJ-45) ports
The SP Ethernet (RJ-45) ports are LAN ports not WAN ports. LAN ports contain safety
extra-low voltage (SELV) circuits, and WAN ports contain telephone-network voltage (TNV)
circuits. Some LAN and WAN ports both use RJ-45 connectors. Use caution when
connecting cables. To avoid electric shock, do not connect TNV circuits to SELV circuits.
The VNXe3150 platform SP comes with two integrated dual-port Ethernet ports (labeled
with a network management symbol and a wrench symbol, respectively). These ports
provide an interface for connecting to the public LAN and a service laptop computer,
respectively. The ports are 8-pin MDI RJ-45 type ports for either IEEE 802.3 10Base-T (10
Mb/s), IEEE 802.3u 100Base-TX (100 Mb/s), or 1000Base-T (1000 Mb/s) Ethernet
connections.
shows an example of the SP network management and service laptop Ethernet
(RJ-45) ports.
Figure 19 Network management and service laptop Ethernet (RJ-45) ports
IMPORTANT
The ports shown in
are LAN ports. A symbol depicting a telephone handset with
a line through it indicates that you should not connect WAN type RJ-45 telephone
connectors to these ports.
Table 10 1-Gb/s iSCSI host IP connect (RJ-45) port LEDs
LED
Color
State
Description
Left, link
(location 1)
Green
On
Network/link connection
Green
Blinking
Transmit/receive activity
—
Off
No network/link connection
Right, link
speed
(location 2)
Green
On
100-Mb/s connection
Amber
On
1000-Mb/s (or 1-Gb/s) connection
—
Off
10-Mb/s connection (if left LED is on or blinking)
VNX-000095
