DKT Comega High-power Fiber Amplifier User manual

High-power Fiber Amplifier
Network Management Interface
Operation Manual
(ver 1.0)

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Table of Contents
Table of Contents.........................................................................................................................1
Revision History...........................................................................................................................2
Introduction...................................................................................................................................3
Operation Manual.........................................................................................................................3
1. Web Service ......................................................................................................................3
1.1 HFA Monitor............................................................................................................3
1.2 Status........................................................................................................................4
1.3 Network....................................................................................................................5
1.4 DNS ...........................................................................................................................6
1.5 SNMP ........................................................................................................................7
1.6 System......................................................................................................................8
1.7 Password.................................................................................................................9
2. SNMP.................................................................................................................................10
2.1 SNMP Protocol MIB Definition.........................................................................11
2.2 Alarm Trap Definition .........................................................................................12

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Revision History
Revision Date Description
1.0 20120428 Initial release

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Introduction
This type of high power fiber amplifier produced by DKTCOMEGA Networks has been
designed specifically for CATV optical transmission system. The CATV-HFA series
provides up to 33dBm of total optical output power with excellent noise figure performance,
and supports SNMP as well as Web Browser protocol. The available 10/100 Ethernet
Interface enables online configuration of the products and offers customers good
maneuverability.
Operation Manual
1. Web Service
Function: Web Server in HFA Device provides Http operating interface，which allows
customers to read the basic HFA parameters and warning information with Internet
Explorer.
Web Browser default login name: admin
Password: PASS
1.1 HFA Monitor
Input HFA IP address (example: 192.168.1.1) in the address column of the Windows IE
Browser. The following window is displayed (Figure 1, Figure 2):
Click ‘HFA Monitor’ to read the current parameters of HFA
Figure 1

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Figure 2
1.2 Status
Click ‘Status’ to read the current parameters of the device such as IP address, MAC
etc(see Figure 3)
Figure 3

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1.3 Network
Click ‘Network’ to go to Server setting window, in which parameters like IP Adress, Subnet,
Gateway etc can be set. Click ‘Submit’, new parameters are sent to the server. (see
Figure 4)
Figure 4
There are two configuration table columns displayed. One shows the current running
configuration, and the other shows the configuration that will take effect after the device
is rebooted.
The following items are required for the reboot to take effect:
zDHCP Client On/Off
zIP Address
zNetwork Mask
zDHCP Client ID
If the IP Address, Network Mask, Gateway, Hostname, and Domain have been configured
for the device and DHCP is turned on, the original configuration items are ignored.
DHCP will auto-discover and eclipse those configuration items.

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1.4 DNS
Click ‘DNS’ to configure DNS of the server. (see Figure 5)
Figure 5
This page displays the current configuration of the DNS subsystem. Users may configure
the Primary and Secondary static server addresses by themselves. If the current
configuration shows the address coming from HCP, the static address will be overrided
until the device is rebooted.

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1.5 SNMP
Click ‘SNMP’ to read and write the parameters of HFA via SNMP manager.
(see Figure 6)
Figure 6

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1.6 System
Click ‘System’ button to upload new firmware in order to update the current program in this
web page. (see Figure 7). It will take a few minutes to update program, please be patient
for it.
Figure 7
Be careful not to power off or reset the device while uploading new firmware. Once the
upload has completed and the new firmware has been verified and flashed, the device will
be rebooted automatically.

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1.7 Password
Click ‘Password’ Button to change user password in this web page. (see Figure 8),
Note that users may start a new browser to access the device if the password of user is
changed successfully.
Figure 8