HP A6616 User Manual

Step4
Follow the instructions to connect the port lightning arrester with a transit cable. (Note that the
external cable should be connected to the IN end while the transit cable should be connected to
the OUT end.) Check whether the LED on the LPU is normal.
Read the instructions carefully before installing the port lightning arrester.
Step5
Bundle the cables with nylon cable ties neatly.
Figure 4-73
Install a port lightning arrester
Precautions
Pay attention that the performance of the port lightning arrester may be affected in the following
cases:

The IN and OUT ends of the
should be connected to the external cable, while the OUT end should be connected to the
Ethernet interface of the router.

The port lightning arrester is not well grounded. Make sure t
lightning arrester should be as short as possible and be well connected to the grounding screw
of the router. You need to check with a multimeter after connection.

The installed port lightning arresters are no
cable is connected to the router, you need to install a port lightning arrester for each outdoor
Ethernet cable.
Installing a Power Lightning Arrester (Lightning Protection
Busbar) (Optional)
No power
lightning arrester is shipped with the router. You should purchase one if needed.
Before connecting an outdoor AC power supply to the router, you need to install a lightning
protection busbar at the AC power input end and then connect the AC power cord t
protection busbar to protect the router against lightning strokes. You can use cable ties and
Follow the instructions to connect the port lightning arrester with a transit cable. (Note that the
external cable should be connected to the IN end while the transit cable should be connected to
the OUT end.) Check whether the LED on the LPU is normal.
Read the instructions carefully before installing the port lightning arrester.
Bundle the cables with nylon cable ties neatly.
Install a port lightning arrester
Pay attention that the performance of the port lightning arrester may be affected in the following
The IN and OUT ends of the
port lightning arrester are connected incorrectly. The IN end
should be connected to the external cable, while the OUT end should be connected to the
Ethernet interface of the router.
The port lightning arrester is not well grounded. Make sure t
hat the grounding cable of the port
lightning arrester should be as short as possible and be well connected to the grounding screw
of the router. You need to check with a multimeter after connection.
The installed port lightning arresters are no
t sufficient. When more than one outdoor Ethernet
cable is connected to the router, you need to install a port lightning arrester for each outdoor
Installing a Power Lightning Arrester (Lightning Protection
Busbar) (Optional)
lightning arrester is shipped with the router. You should purchase one if needed.
Before connecting an outdoor AC power supply to the router, you need to install a lightning
protection busbar at the AC power input end and then connect the AC power cord t
protection busbar to protect the router against lightning strokes. You can use cable ties and
Follow the instructions to connect the port lightning arrester with a transit cable. (Note that the
external cable should be connected to the IN end while the transit cable should be connected to
Pay attention that the performance of the port lightning arrester may be affected in the following
port lightning arrester are connected incorrectly. The IN end
should be connected to the external cable, while the OUT end should be connected to the
hat the grounding cable of the port
lightning arrester should be as short as possible and be well connected to the grounding screw
t sufficient. When more than one outdoor Ethernet
cable is connected to the router, you need to install a port lightning arrester for each outdoor
Installing a Power Lightning Arrester (Lightning Protection
lightning arrester is shipped with the router. You should purchase one if needed.
Before connecting an outdoor AC power supply to the router, you need to install a lightning
protection busbar at the AC power input end and then connect the AC power cord t
o a lightning
protection busbar to protect the router against lightning strokes. You can use cable ties and

HP A6616 Specifications

General

Brand	HP
Model	A6616
Category	Network Router
Language	English