Wire Tech HA5800A Series User manual

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CONTENT
1.0 PRODUCT SUMMARIZE...................................................................... 1
1.1 Product summarize ........................................................................ 1
1.2 Product feature .............................................................................. 2
1.3 Main Application ............................................................................ 2
2.0 SAFETY INFORMATION ..................................................................... 2
2.1 Safety instructions........................................................................... 2
2.2 Connector cleaning guide................................................................. 2
3.0 INSTALLATION ................................................................................... 4
3.1 Unpacking........................................................................................ 4
3.2 EDFA Mounting and Power Connection ............................................ 4
3.3 Optic connection .............................................................................. 5
4.0 EDFA CONTROLS, INDICATORS, AND ALARMS .................................... 6
4.1 The operation of the pane ................................................................ 6
5.0 PORT AND CABLE ASSIGNMENTS........................................................ 9
5.1 Management Port (RJ-45)................................................................ 9
5.2 RS232 Console port (DB9) ............................................................. 12
5.3 Power Connection .......................................................................... 13
6.0 FAULT DISPOSAL ............................................................................ 13
6.1 Warning status .............................................................................. 13
6.2 Alarm status .................................................................................. 14
6.3 Fault prevention ............................................................................ 14
7.0 GUARANTEE AND REPAIR ITEMS .................................................... 15

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1.0 PRODUCT SUMMARIZE
1.1 Product summarize
HA5800A (1RU) series is a low noise, high performance, FTTP high power,
multi-ports optical amplifier with gain spectrum band within 1540~1563nm.
Each output port for optical amplifier has built-in well-performed CWDM.
Every external up-link optical port of optical amplifier can connect with OLT
PON port very conveniently. Each 1550nm (CATV)'s output optical port
multiplex 1310/1490n's data stream, in order to reduce the quantity of the
component and improve the index and reliability of the system.
HA5800A optical amplifier can be compatible with any FTTx PON
Technology. It offers a flexible and low-cost solution for three-network
integration and Fiber to the Home.
HA5800A has extremely low noise figure, the entire unit adopts twin-stage
amplification, and the pre-amplifier adopts low noise EDFA, output cascade
adopts high power EYDFA. When input optical power Pin=0dBm, the noise
figure of unit is: Typ ≤4.5dB, Max ≤5.5dB Unlike other kind of product
which need high optical power input to maintain lower noise figure.
HA5800A optical amplifier adopts the world's top class pump laser and
active optical fiber. Perfect APC, ACC and ATC control, excellent design in
the ventilation and heat-dissipation ensure the long life and high reliable
work of pump laser. RS232 and RJ45 offer serial commutation and SNMP
network management port.
HA5800A LCD at the front panel offers the work index of all equipment and
warning alarms. The laser will switch off automatically if optical power is
missing, which offers security protection for the laser. All the optical port of
optical amplifier can be installed in the front panel or back panel.
HA5800A optional two-way optical input (built-in 2x1 optical switch), can
be used for self-healing ring network or redundant backup network.
HA5800A with carrier-class reliability and network security management,
high quality, high reliability and excellent cost performance and is ideal for
system integrators and system operator.
HA5800A optical amplifier: 19”1RU chassis, total output power up to
37dBm (5000mW), use LC/APC, offers 16 optical outputs at most, 16pcs
uplink optical ports.

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1.2 Product feature
1. Low noise, high performance.
2. Total output power: 400~4000mW.
3. 8~32 uplink optical ports, for OLT.
4. 8~32 1550nm output optical port, multiply 1310/1490 data stream.
5. Perfect RS232 communication interface and SNMP function.
6. High-efficiency installation, easy operation, flexible.
7. High performance to price ratio.
1.3 Main Application
1. FTTP (EPON, GEPON)
2. Triple-play
2.0 SAFETY INFORMATION
2.1 Safety instructions
Do not plug-in/out output optic connector when the unit is under operating status
(KEY ON). Otherwise high power laser will burn the fiber core at the connector and
will cause low output power. If user need to plug-in/out or adjust the output
connector, firstly, please turn off the unit with key (KEY OFF).
2.2 Connector cleaning guide
Optical fiber connectors require care and careful cleaning. Caps should be left
on connectors whenever they are not in use. Do not touch the connector end.
Damage to connector end faces caused by improper care is not covered by
the warranty.
Cleaning procedure
WARNING:
After making sure that the light source is off (!), check the connector ferule
end using the connector inspection microscope. If no dirt, grease or small
particles are visible no further cleaning is necessary.
Use canned air to remove loose particles.
Either: Use automatic connector cleaner such as “Cletop”. Wipe the
connector as directed on the box. Be careful with angled connectors

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(connectors with green boots) to make sure the full surface contacts the
cloth. You will need to tilt the connector slightly. Using an automatic cleaner
is our preferred technique. Note that some low cost cleaners may leave small
particles on the fiber surface.
Or: Moisten a clean optical wipe with alcohol and wipe connector. Finish by
wiping the connector with a dry part of the wipe. Be careful not to allow oil
from fingers to contact connector. Allow the connector to dry for 1 minute.
Inadequate drying can result in the alcohol residue burning into the
connector end when the fiber is lit.
Inspect the connector ferule under the microscope. Clean again if necessary.
If a connector is to be used to transmit high powers (＞50mW), great care
should be taken in cleaning. Mating of these connectors should be kept to a
minimum.
Bulkhead cleaning
Fiber bulkhead adapters contain a zirconia or phosphor-bronze sleeve.
After removing the connectors, these can be cleaned with a pipe cleaner
moistened with isopropyl alcohol, and dried with canned air.
Trouble shooting
Q: A small black area appears in the middle of the connector which cannot be
remove by cleaning.
A: Some material (typically oil from skin contact, residue alcohol or particles from
connector cleaning devices) has burnt on the connector surface. Do not use your
device and contract for assistance.
Q: A small circle of dried droplets are visible on the end of the connector.
A: The connectors were mated when they are still wet (typically from
water/alcohol). Repeat cleaning procedure.
Q: The connector is clean but the loss on mating varies by 10dB or more.
A: Check to see if the bulkhead adapter sleeve is cracked. Be careful not to
over-tighten connectors.
Q: A gray powdery grime continues to appear on the connectors after

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repeated matings.
A: If the bulkhead adapter sleeve is made from phosphor-bronze, some of
the metal is probably rubbing off on the connectors.
3.0 INSTALLATION
3.1 Unpacking
Inspect the shipping boxes for any obvious damages.
Unpack the unit from all packaging boxes.
Inspect the appearance of the unit for any shipping damages.
Document and inform the shipping company and your local representative,
as seen in section 1.2, of the damages.
Save the shipping boxes and their inserts for any future reshipment for
upgrade or repair.
NOTE: In the event of a reshipment back to the manufacturer, any additional
damages caused by not using the original boxes will be considered
responsibility of the customer.
3.2 EDFA Mounting and Power Connection
1. Place the unit into a 19-inch wide rack or cabinet. Make sure to leave a
1.75-inch (about 4.5cm) space above and below the unit.
2. According to the design request, HA5800A series 1550nm EDFA can work
under 0°C~50°C (32°F~122°F) temperature range. We recommend 25°C
(77°F) environment temperature.
Humidity not bigger than 95%(under non-coagulation condition). If
necessary, the equipment should keep the suitable temperature & humidity
in the restrained scope. We recommend to operating in the environment
without dust.
3. Equipment powered by AC or steady voltage DC. In both of AC & DC, AC
is the chief power supply.
Request of power supply:
AC input
94-245VAC, 50-60Hz
DC input
36-60VDC, floating
Power consumption
Maximum 50W
4. The DC power supply of the equipment must be the SELV supply
stipulated as CAN/CSA C22.2 No.950-95 standard.
5. The machine should have good grounding, grounding resistance<4Ω.
According to the international standard, 220V plug in adopts tri-wire rule,

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the middle wire is the grounding wire.
Before connecting circuit, please use big spec (#20AWG or bigger) electric
wire to connect the grounding screw on the bottom and the grounding frame.
When use DC input power supply, the equipment chassis must be grounding.
3.3 Optic connection
1. Clean all fiber patch cords before connecting to the transmitter.
Cleaning Guidelines:
Fiber Patch cord connectors
- Remove the fiber connectors dust cap and wipe the fiber connector tip
with a dry lint-free cloth (such as Kimwipes). Inspect for scratches or
debris on connector surface by using a microscopes (ie.100x or 200x).
- If no scratches or debris are found the connector is now clean and ready
for connection. If debris or scratches are found then repeat the fiber
patch cord connector cleaning guidelines.
Fiber Bulkhead connectors
- Compressed air may be used to clean fiber bulkhead connectors. Use
compressed air with at least the following specifications:
- Non-residue, inert gas for precision dust removal
- Ultra-filtered to < 0.2 microns
- Recommended for optical systems
- Using compressed air as listed above, remove the bulkhead dust
cover and hold the can of compressed air about 6 inches from the
connector. After spraying a few short bursts into the bulkhead the
connector is clean and ready for connection.
- If compressed air is not available, the transmitter fiber bulkhead
connector may be cleaned by 2.5 mm cotton swap or connector plate
may be removed to clean the internal fiber patch cords.
- To remove the transmitter optical connector plate, remove the screw on
the far left of the optical plate and remove the screw on the far right of
the optical plate. Do not remove the screws on the optical bulkhead
connector.
- Slowly remove the optical connector plate from the rear panel and
disconnect each fiber connector from the bulkhead mounted on the
plate.
CAUTION: Be cautions when handling fibers.
Do not exceed fiber manufacturers pulling tension or bend radius specifications
when removing fiber bulkhead connector plate.

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- Clean each fiber connector according to section A of the fiber cleaning
guidelines.
2. Make sure the laser key switches on the front panel of the
transmitter are in the OFF position.
3. Connect two fiber patch cords, one from the output of the
transmitter to the HA5800A, the other from the output of the HA5800A to an
optical power meter.
4. First turn the transmitter laser key switch to the ON position, then
turn on the HA5800A.
5. Using the optical power meter verify the transmitter optical power is
within specification.
6. Turn the transmitter laser key switch to the OFF position.
4.0 EDFA CONTROLS, INDICATORS, AND ALARMS
This section of the manual will give an overview of the available menus in the
HA5800A series EDFA and their descriptions. All instructions in Section 4.0
refer to the representation of the front panel shown in the diagram below.
The user scrolls through the menus by pushing the bottoms found on the
front panel of the EDFA, just in the right of the LCD screen.
4.1 The operation of the pane
4.1.1 Open menu
A. Plug in 220V city power supply
B. Turn on power switch in the back panel,
Front panel display "KEY OFF"
Laser Status lamp Red
C. Open the key switch
Front panel shows "KEY ON…"，Laser status lamp turns green
from red.
4.1.2 Start-up main menu
Press ▲\▼button will display below menu in sequence.

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Menu #1 - Model
Read-only menu, tells the type of this equipment
Menu #2 - S/N
Read-only menu, tells the serial number of this equipment
Menu #3 - InputA
Read-only menu, tells the input optical power A of optical switch
Menu #4 - InputB
Read-only menu, tells the input optical power B of optical switch
Menu #5 - Input
Read-only menu, tells the input optical power of EDFA
Menu #6 - Op Switch Mode
Adjustable list, display the optical switch Mode
Menu #7 - Op Route Status
Adjustable list, display the optical route Status
Menu #8 - Op Switch Point
Adjustable list, display the optical switch point setting
Menu #9 - Set Output
Adjustable list, displays the output power
Menu #10 - Total Output
Read-only menu, tells the output optical power of EDFA in dBm.
Menu #11 - Each Output
Read-only menu, tells the each output of EDFA in dBm.
Menu #12 - PA Current
Read-only menu, tells the pre pump current of EDFA
Menu #13 - PA Temp
Read-only menu, tells the pre pump temperature of EDFA
Menu #14 - BA Current
Read-only menu, display the multi-mode amplify current of EDFA
Menu #15 - Power1
Read-only menu, tells the status of power1
Menu #16 - Power2
Read-only menu, tells the status of power2

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Menu #17 - Unit Temp
Read-only menu, tells the case temperature
Menu #18 - IP
Adjustable list, display the IP address
Menu #19 - SUB
Adjustable list, display the address of net mask
Menu #20 - GW
Adjustable list, display the gateway address
Menu #21 - TR1
Adjustable list, display the TRAP1 address
Menu #22 - TR2
Adjustable list, display the TRAP2 address
Menu #23 - LCD Contrast Level
Adjustable list, display the LCD contrast level adjustment
Menu #24 - Reset Settings
Adjustable list, display the reset settings
4.1.3 Assistant manual
1. Switch Mode (Set the mode of optical switch)
Select the menu mode need to modify, and press the button  at the same
time to enter modified status,press ▲/▼button to choose the working mode of
optical switch,last press the button  at the same time to save.
2. OP Route Status(set optic fiber route)
Select the menu mode need to modify, and press the button  at the same time
to enter modified status, press the button /to select mode of optic fiber route,
last press the button  at the same time to save.
3. Op Switch Point (set switch point of optical switch)
Select the menu mode need to modify, and press the button  at the same time
to enter modified status, press the button /to increase or decrease the value,
last press the button  at the same time to save.
4. Set output power
Under the menu of Set Output, press the  button at the same time to enter into
modified menu, press /button to increase or decrease value, press the 
button at the same time to save and exit.
5. Set IP、Submask、Gateway、Trap1、Trap2 menu
Choose IP, Submask, Gateway, Trap1,Trap2 menu, Press the ▲▼ to select the

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menu that need to modify ,press the ▲/▼at the same time to enter into the
modified menu, press the ▲▼ at same time to select the modified key mapping,
press the ▲/▼button to modify the value on this position, and then press the ▲
▼at same time to save and exit.
Such as, modify IP setting address menu, IP: 192.168.000.015, if need to change
5 to 6, press the ▲▼ at same time to enter into the IP address menu, press the ▲
▼button at same time to select this position of 5 and then press the ▲/▼button
to change the 5 to 6 , then press the ▲▼ button at same time to save, after
amending, the IP : 192.168.000.016.
6. Set LCD Contrast Level menu
Choose LCD Contrast Level menu, press ▲▼ button at same time to enter modify
status, press ▲/▼button to increase or decrease the value, press▲▼at same
time to save.
7. Set Reset Settings menu
Choose Reset Setting menu, press ▲▼ button at same time to enter modify
status, press /button to select the restore factory setting, press the 
button at the same time to save and exit.
5.0 PORT AND CABLE ASSIGNMENTS
HA5800A series provide the following manage port:
RS232 port: be suitable for examining HA5800A parameters and some
system configuration by PC machine RS232 port.
SNMP: Simple network management protocol
Before connection HA5800A series of the port, please read the following
instructions and port connectivity requirements.
5.1 Management Port (RJ-45)
5.1.1 Port Description
The HA5800A series management port connector type is RJ-45.
Figure 5.1.1 RJ–45 Connector Plug and Socket
The Management port (RJ-45) can be connected to any device that uses a standard
8
1
1
8

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network interface (e.g., a workstation, server, bridge or router). RJ-45 MDI can be
connected with similar network equipment (such as other HA5800A or network
Hub). Use unshielded twisted-pair (UTP) or shielded twisted-pair (STP) cable for
RJ-45 connections: 100-ohm Category 3, 4 or 5 cable for 10 Mbps connections or
100- ohm Category 5 cable for 100 Mbps connections. Beside, please ensure that
the cable length does not exceed 100 meters.
5.1.2 Pin assignment
When network management reticle (RJ-45 connector in each side) connects NMS
PC and HA5800A series directly, it should use straight reticle. See Figure 5.1.2.
Figure 5.1.2 RJ-45 connector straight through connecting
PIN
Workstation port
MDI
1
Input receive data+
Output transmit data+
2
Input receive data-
Output transmit data-
3
Output transmit data+
Input receive data+
6
Output transmit data-
Input receive data-
4, 5, 7, 8
Nonuse
Nonuse
Table 5-1 RJ-45 Pin assignment
Straight
Cross
(HA5800A)
(Adapter)
(HA5800A)
(HUB/ HA5800A)
1 IRD+
1 OTD+
1 IRD+
1 IRD+
2 IRD-
2 OTD-
2 IRD-
2 IRD-
3 OTD+
3 IRD+
3 OTD+
3 OTD+
6 OTD-
6 IRD-
6 OTD-
6 OTD-
Table 5-2 Straight and cross cable connecting

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5.1.3 Port Connection
HA5800A series can auto detects the Ethernet cable type (Straight-though or
Crossover), so either type can be used. An Ethernet twisted pair cable should be
connected between the RJ-45 connector (MDI-X) of the HA5800A series and any
device with a standard network interface (such as a work station or server), or to
a network interconnection device (such as a bridge or router).
1) Ensure that the device to be connected has a 10BASE-T or 100BASE-TX network
interface card (NIC).
2) Prepare a twisted pair Ethernet cable with RJ-45 plugs on each end. Use Cat 3,
4 or 5 cable for standard 10Mbps Ethernet connections, or Cat 5 cable for 100Mbps
Fast Ethernet connections.
3) Plug one end of the cable into the PC's NIC and plug the other end into any RJ-45
port of the HA5800A series. All the HA5800A RJ-45 port supports both 10Mbps and
100Mbps Ethernet connections. Ensure that the plug's locking tab clicks into
proper position to make good access.
Caution: Do not plug a phone jack connector into the RJ-45 port. This may damage
the EDFA. Instead, use only twisted-pair cables with RJ-45 connectors that
conform to FCC standards.
Note:
1) Connect other compatible HA5800A series or network hub, adopt direct or
across cable to connect MDI port in other device.
2) Ensure that the twisted pair cable length does not exceed 100 meters.
3) Cat 5 cable is recommended for all network connections to avoid confusion or
inconvenience, when upgrading to Fast Ethernet devices in the future.
4) Cascade length provision: IEEE 802.3 standard prescribes that through twisted
pair at most 4 hub (such as repeaters) can be cascade, and IEEE 802.3u standard
has more strict order for high-speed Ethernet. So, when cascade device except for
this HA5800A series, please following the above connection regulation. But please
pay attention because HA5800A series divide the connected path into unattached
port, don’t reckon in the HA5800A series or connected cable related device in
cascade length.
5.1.4 Connection Management (Out-Band)
Remote management can be performed through the dedicated Management port
(10/100BASE-TX port) on the front of the HA5800A or any 10/100BASE port of
HA5800A.
Before the Management port be accessed through LAN port, please configure the
IP address and subnet mask by serial port according to network configuration
requirement.

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5.2 RS232 Console port (DB9)
5.2.1 Port Description
Figure 5-2.1 DB9 interface
DB9 interface is a standard connectors used in RS232 in series communication
connects. OLT adopt 9 pin standard connector which is the same as the connector
of PC Com interface.
5.2.2 Pin assignment
Figure 5-2.2 DB9/RS232 pin assignment
Pin
Distribution
2
RXD: accepting of data
3
TXD: transmitter data
5
SG: signal
Table 5-3 Pin information
5.2.3 Port connection
HA5800A series is equipped with a cable to connect HA5800A series serial port.
This cable has a DB9 connector in HA5800A series and PC side. Consult figure
5.2.1.
1
8

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According to the following steps to connect cables:
1) Through RS232 (DB9) cable, connect a super terminal program PC to RS232
port in HA5800A series back panel. For example, connect one COM port in PC (com
1~4) and one RS232 port of HA5800A series.
2) Setup terminal analogue type VT100, distribute a COM (com 1~4) to connect
with HA5800A series RS232, then setup communication mode as follows:
1. Data bit: 8
2. Stop bit: 1
3. Parity check: No
4. Baud: 9600 bps (applies to initial configuration)
5. Flow control: No
5.3 Power Connection
5.3.1 Connection Description
The power module provides stable operating power for the system, to meet the
power supply requirements of all the components in the system.
6.0 FAULT DISPOSAL
HA5800A series FTTP EDFA can monitor system operation and offer brief
note of warning, and can correct the majority status deflection of the
equipment, such as: system parameter floating, equipment tolerance, laser
aging, RF level changing, and temperature changing. The PUMP laser will go
on working when alarming. The alarm will disappear through the facility is
self-detected continually or relative system parameter recovers into normal
range. Some serious warning can be eliminated by restart the power supply
of the equipment. The warning will disappear automatically if some relative
parameters recover to normal range.
The majority warnings will be sent out when the correction ability is close to
or exceed the permitted range. At most situation, user cannot modify these
statuses. Status modification needs special equipment & available facility, so
the modification only could be processed in the factory.
6.1 Warning status
When pump laser is on warning status, the status LED will turn red and the
brief note of status will be displayed on the screen. The warning will not stop
the EDFA running, it only shows the relative parameter exceeding to normal
scope slightly. If the warning is stopped, it shows that the relative parameter

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is returned into permitted scope. The screen & LBD will return to their
normal status and there is no need for user to interfere. But what should
emphasize is that the problem showed by alarm cannot be ignored, because
it is possible there are some serious system faults.
Work status
Status display
LED
color
Explanation
Present laser
deflection is low
Key Off
Red
The EDFA isn’t working. It’s shut down.
Present case temp
-
Red
Warning when the temp ≥60°C.
Input
Input Low
Red
Optical output power is low.
Output
Output Low
Red
Optical output power is low.
Table 6-1 Warning status
6.2 Alarm status
When the pump laser sends out warning, it is stopped working generally. The
alarm is because of some relative parameter exceeding its safety working
scope or some situation causes damage to the laser. Some alarm could be
eliminated by restart the power supply or reset the key switch. For user
couldn’t eliminate some alarm, please contact our company immediately.
6.3 Fault prevention
User can notice below information to prevent some potential problems.
1. Please place the pump laser under environment temperature 0°C ~50°C,
other conditions accords with requested running range. We suggest placing
the EDFA in low dust environment.
2. Ensure the rear panel fan & front panel sockets in ventilation; let the
rear panel fans running.
3. Check the power supply to see whether it works in stipulated
standard scope. And check all the joints are correct.
4. Check the changing of RF gain, and control it in the permitted range.
5. Keep the optic fiber connector clean & joint properly. Prevent output
optic power decreasing result from optic leakage.

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7.0 GUARANTEE AND REPAIR ITEMS
1. Each unit is packaged with <Products Qualification>, with the series number,
one-year’s guarantee can be provided.
2. Micro-processor software, with the function of monitoring laser status, digital
display, trouble alarm, network management etc. pump laser will not be
damaged only by man-induced factor. In case of Red lamp sparking (Alarm).
Please return for repairing. User should not open the top cover for repair,
otherwise, even within guarantee period, maintain and material fee will be
charged.
3. Lifelong maintain and upgrade is provided even guarantee period is expired.
4. If component is damaged by man-induced factor, material fee will be
charged.
Hangzhou Huatai Optic Tech. CO., LTD
www.catvworld.net
E-mail: [e-mail]