Dok PPC-1000 Parts list manual

PPC-1000 Rev.1.0 1 of 29 User Manual
© DOK Ltd (Mm-wave Division of ELVA-1 ltd), 2005-2006. All rights reserved.
DOK Ltd
(Mm-wave Division of ELVA-1 ltd)
2 Voroshilova str,
193318 St. Petersburg, Russia
T: [phone],
F: [phone]
РРС-1000 Wireless 1 Gigabit Bridge
Technical Description and Operation Manual
St. Petersburg, Russia, 2006
Rev. 1.0
Feb, 2006

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© DOK Ltd (Mm-wave Division of ELVA-1 ltd), 2005-2006. All rights reserved.
CONTENTS
1Introduction .........................................................................................................7
2Product Description ...............................................................................................8
3Site planning ........................................................................................................9
4Installation .........................................................................................................10
5Connections........................................................................................................16
6Station alignment................................................................................................20
7Installing and using SNMP software........................................................................24
8Maintenance and Troubleshooting ..........................................................................28
9Specifications .....................................................................................................29

PPC-1000 Rev.1.0 3 of 29 User Manual
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Copyright Notice & Disclaimer
Copyright ©Elva-1 Millimeter Wave Division, 2005. All rights reserved.
No portion of this publication may be reproduced, copied, or distributed without the written
consent of Elva-1 Millimeter Wave Division. Elva-1 Millimeter Wave Division reserves the right
to update or change the material of this publication at any time without notice. Elva-1
Millimeter Wave Division has made every effort to ensure that the information and the
instructions contained in the publication are adequate and is not responsible for any errors or
omissions due to typing, printing, or editing of this document.
Purchasers of Elva-1 Millimeter Wave Division products should make their own evaluation to
determine the suitability of each such product for their specific application. Elva-1 Millimeter
Wave Division obligations regarding the use or application of its products shall be limited to
those commitments to the purchaser set forth in its Standard Terms and Conditions of Sale for
a delivered product.
This publication has been prepared for professional and properly trained personnel, and the
customer assumes full responsibility when using the information herein.
Revision History
Issue Date Main changes
1.0 17/02/06 First release
Changes or modifications not expressly approved by the manufacture could void the
user's authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a
Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference when the
equipment is operated in a commercial environment. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause
harmful interference in which case the user will be required to correct the
interference at his own expense.

PPC-1000 Rev.1.0 4 of 29 User Manual
© DOK Ltd (Mm-wave Division of ELVA-1 ltd), 2005-2006. All rights reserved.
Statement of Warranty
Elva-1 Millimeter Wave Division warrants each standard Elva-1 Millimeter Wave Division
product sold by it to be free of defects in material and workmanship under conditions of
normal use for twelve (12) months from date of shipment thereof to Buyer. Repair or, at Elva-
1 Millimeter Wave Division’s option, replacement of defective parts shall be the sole and
exclusive remedy under this limited warranty; provided that Elva-1 Millimeter Wave Division
may, as an alternative, elect to refund the purchase price amortized on a straight line basis
over a period of three (3) years from the date of shipment. All warranty replacement or repair
of parts shall be limited to equipment malfunctions, which, in the sole opinion of Elva-1
Millimeter Wave Division, are due or traceable to defects in original materials or workmanship.
In the event the Buyer believes that the Product is covered by the limited warranty of this
Section, the Buyer shall pay for the shipping and insurance of such Product to Elva-1
Millimeter Wave Division. If Elva-1 Millimeter Wave Division determines in its sole opinion that
such Product does conform to the limited warranty, then Elva-1 Millimeter Wave Division shall
pay for the shipping and insurance of repaired or replacement Product back to the Buyer.
However, in the event that Elva-1 Millimeter Wave Division determines in its sole opinion that
such Product is not covered by the limited warranty, Buyer shall pay for shipping and
insurance of such Product back to the Buyer.
All obligations of Elva-1 Millimeter Wave Division under this limited warranty shall cease in the
event of abuse, accident, alteration, misuse or neglect of the Product. In-warranty repaired or
replaced parts are warranted only for the remaining unexpired portion of the original warranty
period applicable to the repaired or replaced parts.
REASONABLE CARE MUST BE USED TO AVOID HAZARDS. ELVA-1 MILLIMETER WAVE
DIVISION EXPRESSLY DISCLAIMS RESPONSIBILITY FOR LOSS OR DAMAGE CAUSED BY USE
OF ITS PRODUCTS OTHER THAN IN ACCORDANCE WITH PROPER OPERATING PROCEDURES.
THE FROEGOING LIMITED WARRANTY FOR ELVA-1 MILLIMETER WAVE DIVISION PRODUCTS
IS EXPRESSLY IN LIEU OF, AND EXCLUDES ALL OTHER EXPRESS OR IMPLIED WARRANTIES,
INCLUDING BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY AND OF FITNESS FOR
PARTICULAR PURPOSE, USE OR APPLICATION, AND ALL OTHER OBLIGATIONS OR LIABILITIES
ON THE PART OF ELVA-1 MILLIMETER WAVE DIVISION, UNLESS SUCH OTHER WARRANTIES,
OBLIGATIONS OR LIABILITIES ARE EXPRESSLY AGREED TO IN WRITING BY ELVA-1
MILLIMETER WAVE DIVISION. Statements made by any person, including the representatives
of Elva-1 Millimeter Wave Division, which are inconsistent or in conflict with the terms of these
warranties shall not be binding upon Elva-1 Millimeter Wave Division unless expressly reduced
to writing and approved by an officer of Elva-1 Millimeter Wave Division.

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Product Compatibility
While every effort has been made to verify operation of this product with many different
communications products and networks, Elva-1 Millimeter Wave Division makes no claim of
compatibility between its products and other vendors’ equipment. It is assumed that users
have thoroughly evaluated this product’s performance in the communications environment in
which it will be used.
Safety and usability
ATTENTION, CAUTION, WARNING, and DANGER statements have been placed in the text to
catch attention of the personnel to important information and alert them of possible hazards.
These statements must be closely observed.
ATTENTION!
Indicates important information to be considered when operating PPC-100 link and its
modification.
DANGER!
Indicates that personal injury can result if the user does not comply with the given instruction.
A DANGER statement will describe the potential hazard, its possible consequences, and the
steps to perform to avoid personal injury.
WARNING!
Indicates that serious damage to the equipment can result if the user does not comply with
the given instruction. A WARNING statement will describe the potential hazard, its possible
consequences, and the steps to perform to avoid serious equipment damage.
CAUTION!
Indicates that equipment damage, process failure, and/or loss of data can result if the user
does not comply with the given instruction. A CAUTION statement will describe the potential
hazard, its possible consequences, and the steps to perform to avoid equipment damage,
process failure, and/or loss of data.
The following general safety precautions must be observed during all phases of operation and
service of the products covered in this manual. Failure to comply with these precautions or
with specific warnings elsewhere in this manual willfully violates standards of design,
manufacture, and intended use of the product. Elva-1 Millimeter Wave Division assumes no
liability for the customer’s failure to comply with these requirements.
•Do not operate wireless equipment without an appropriate termination
•Do not work directly in front of an energized antenna. Prior to working on the antenna
or RF assembly, ensure that the RF assembly is not radiating energy. When power is
applied to the RF assembly and antenna, proper precautions must be taken to avoid
placing any part of the human body in front of the antenna.
•The outdoor equipment must be properly grounded to provide protection against
voltage surges and built-up static charges. In the event of a short circuit, grounding
reduces the risk of electrical shock.
For installations in the USA, refer to Articles 810830 of the National Electrical Code,
ANSI/NFPA #70, for information with respect to proper grounding and applicable
lightning protection for DC cables.

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For installations in all other countries, implement protection in accordance with the
safety standards and regulatory requirements of the country where the equipment is to
be installed.
•Do not install or operate this equipment in the presence of flammable gases or fumes.
Operation of any electrical instrument in such an environment constitutes a definite
safety hazard.
•Do not install substitute parts or perform any unauthorized modification to the
equipment. Changes or modifications not expressly approved by Elva-1 Millimeter Wave
Division void the Elva-1 Millimeter Wave Division Warranty on the equipment.
Equipment Precautions
CAUTION!
This product is designed to withstand moisture conditions typically encountered when installed
outdoors. This is not designed for operation under water.
This product is not designed to withstand direct thunderbolt. It should be operated only under
protection of external lightning rod.
This product should be operated only from the type of power source indicated on the unit or in
manual.

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1Introduction
1.1 Purpose of Manual
The information in this manual is directed to persons who must perform or coordinate the
tasks associated with the process of installing wireless communication devices, and planning
communication network applications.
1.2 Prior Knowledge
This manual assumes the operator has at least basic experience with and understanding of the
concepts underlying telecommunications systems, as well as some familiarity with configuring
and operating networking equipment. Preferably, the installer/operator fully understands the
information covered in this manual prior to attempting these procedures.
While this manual summarizes the considerations and tasks involved in path analysis and site
planning for radio systems, it does not provide an in-depth treatment of such issues. A
professional agency specializing in this area should be consulted for additional information and
services of this type.
1.3 Contact information
Elva-1 Millimeter Wave Division distributors are authorized local service providers and are
responsible for immediate customer support. If problems are not resolved, contact Elva-1
Millimeter Wave Division Customer Service for assistance:
ELVA-1 Millimeter Wave Division
2 Voroshilova str
Ohta Business Centre
St.Petersburg, 193318 Russia
Tel: [phone]
Fax: [phone]
Email: [email protected]

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2Product Description
Wireless Bridge РРС-1000 is intended for full duplex 1Gigabit communication between two
remote points. It is composed of two subscriber transceivers which are operated within line-of-
sight conditions at working frequencies within mm-wave range.
Two different central frequencies are used for the duplex operation. One Radio (High)
transmits data at a frequency of upper part of the frequency range and the second one (Low)
uses a frequency from the lower part. The label on the radio indicates whether it is a High-
band (HI index in the end of serial #) or Low-band one (LO index in the end of serial #).
Thus, PPC-1000 provides 1.25Gbps capacity in each way.
Each Radio is “all outdoor” unit. The only things operator to do for installation are to mount
both radios on vertical pipes, connect them to data cables and power, ground them, and point
one radio to another one.
As both Radios operates in a full duplex mode, they should be connected to an equipment,
operating in a full duplex mode.

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3Site planning
3.1 General
Before the start of an installation a survey should be conducted of the proposed area of the
site(s). The survey personnel should be familiar with the details required to install the radio
system.
3.2 Equipment Checklist
The survey team may need the following equipment:
•Binoculars or spyglass
•Range-finder or GPS Navigation Device (to determine the exact link distance)
•Mobile phones or walkie-talkie radios
3.3 Line of Sight (LOS)
The mm-wave wireless link requires Line-of-Sight for proper operation. It implies that no
obstacles like trees, buildings, chimneys have to be between the station sites. Moreover, no
obstacles should be situated in the vicinity of the signal propagation line (inside the first
Fresnel region).
Because the link distances are usually within 10 km so obstructions in the path can easily be
identified using binoculars.
The planning should include an investigation into future building plans that could block the
LOS path, and other long-term incremental obstructions such as growing trees. Intermittent
but regular obstructions such as flying aircrafts at a nearby airport should also be considered.
It is required to have absolutely no obstructions in front of the antenna in so called first
Fresnel zone. The minimum required clearance from obstacles is 60% of the first Fresnel zone.
Fresnel zones are a series of concentric ellipsoid areas surrounding the straight-line path
between two antennas. The first Fresnel zone is the area containing every point of which the
distance from the transmitter to any reflection point on the area and on to the receiver is half
a wavelength longer than the path of the direct signal. The radius of the Fresnel zone is
greatest at midpoint in the signal path.
Minimum Clearance for various bands is listed below (in meters):
Path Length
(km) Minimum Clearance (meters)
Q-band
40.5-43.5
GHz
V-band
57-64 GHz
E-band
71-76/
81-86 GHz
W-band
92-95 GHz
1 km 1,4 m 1,1 m 1,0 m 0,9 m
2 km 2,0 m 1,6 m 1,4 m 1,2 m
5 km 3,2 m 2,5 m 2,3 m 1,9 m
10 km 4,5 m 3,5 m 3,1 m 2,7 m

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4Installation
4.1 General
It is recommended that installation personnel read this section in its entirety prior to installing
the System. During a particular phase of installation, the user may refer directly to the
applicable subsection.
4.2 Equipment Unpacking
The radio system equipment will arrive in two to four wooden boxes depending on antenna
diameter. For small antennas it’s usually 2 boxes in the shipping —one box for the low band
radio and one box for the high band radio. It is recommended that the shipping boxes and
packing materials be retained in the event that it is necessary to return equipment.
Open the top cover of the box, and take out the antenna first (for small antennas link only).
Large antennas come in separate boxes and have to be unpacked accordingly.
The radio case with alignment mechanics and cable pack is fastened to a wooden plate within
the shipping box to prevent damage during transportation. When unpacking the radio,
remove metallic straps, and then take the radio out of the box, lifting the right side first (see
photos below).
Unscrew the shipping bolts and detach the wooden plate to fully unpack the radio case.
The paper boxes with accessories are fastened to a bottom of the shipping box. Remove their
shipping straps and take out the boxes with accessories.

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4.3 Equipment Inventory
Each box is accompanied by a packing list. Verify the contents of the box against the packing
list. Following are inventory lists for a typical system (30 cm antennas).
Each STM-1 Radio is completed in:
Description Qty
1 Radio case 1
2 Antenna (packed with the radio case only for diameter 30 cm and smaller size
one) 1
3 Outdoor cross-box (to connect radio to stationary wiring) 1
4 Cable to connect power supply unit to Indoor cross-box 1
5 Indoor cross-box (to connect power supply unit to stationary wiring) 1
6 TP/Power cable to connect Radio to Outdoor cross-box 1
7 Grounding wire 1
8 Hose clip, 50-70 mm 1
9 Power cord to power supply unit 1
10 Tuning panel 1
11 Power supply unit 1
12
Ethernet connector boxes for SNMP twisted pair cable (one box to be installed
into Outdoor cross-box, second one – somewhere indoor to connect SNMP
cable to office Ethernet LAN)
2
13
Terminal block to be installed into Outdoor and Indoor cross-box 2
14
Complete set of 5 bolts, nuts, washers and tightening washers to replace
shipping bolts 1
15
Complete set of grounding bolt, nuts, washers, contact strips and tightening
washer to replace shipping bolt 1
16 * Optical cable patch (optional, to test the link indoor) 1
17 Wrench 8 mm & 17 mm 2
18 * Media converter (optional, to convert STM-1 to Fast Ethernet) 1
*) The item is supplied on demand only

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4.4 Alignment Tools
The following tools should be on hand when running the alignment of the radio system:
•Wrench 8 mm & 17 mm (item 17)
•Hose clip, 50-70 mm (item 8)
4.5 Equipment assembling
Both radios equipped with 61long shipping bolts (see
photos from part 4.2 Equipment Unpacking).
Replace the shipping bolt placed near the “Ground” mark
with a set #15, observing the items order. The Radio
flanges should be placed between contact strips.
Connect the grounding wire to the bolt as shown on the
photo.
Replace the rest 5 shipping bolts with bolts, nuts,
washers and tightening washers (set #14).
1The exact number of the bolts used for shipping purpose may differ.

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4.6 Diam. 60 cm antennas assembling
60 cm antennas come in separate box. To assemble antennas, do the following:
•Set included joint scaling strip into the flange seal groove
•Remove top covers from antenna and the Radio flanges
•Match antenna and radio flanges, according to waveguide orientation
•Fix an antenna on the radio with 6 bolts, washers and tightening washers, included in
the complete set
CAUTION!
Fixing 60 cm antennas, observe waveguide orientation, paying attention that wave-guide-fed
slot orientation on antenna matches the orientation of the waveguide on radio case. Otherwise
the Bridge will not operate properly.
CAUTION!
During antenna assembling, take precautions against ingress of dirt, dust and moisture into
antenna and Radio waveguides.
4.7 Radio on-table testing after unpacking (optional)
After the unpacking and antenna assembling of the radios, you could test the radios on-table
before installing them at their principal location (mast; tower; roof of the building). This is an
optional operation but after the test you will be sure that radios works OK and there are no
malfunction because of the damage during transportation. The test includes only parameter
diagnostics. The main data communication channel will not be tested at this moment.
You will need a stand-alone notebook or desktop PC with installed LAN card to display test
results through SNMP. The following software has to be installed at this computer:
1. Moxa NE SDK Manager
2. ELVA PPC Monitor
The Moxa NE SDK Manager is third-party software which you can use in accordance with End
User License. You are provided with your copy of this software because of partnership between
ELVA-1 and Moxa.
ELVA PPC Monitor is ELVA-developed SNMP monitor apps.
Please do not distribute these software applications outside your organization without written
permission of ELVA-1.
You can download both software apps from the following location
http://www.elva-1.com/download/PPC/NE_Cdrom.zip (8M)
http://www.elva-1.com/download/PPC/PPC.zip (150K)
By default, both radios have the same IP-address: 192.168.127.254
•Click Network Connection – Properties - IP protocol – Properties on your stand-alone computer to
set up a temporal IP address for this computer from the same subnet as radio default IP address.

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It’s doesn’t matter the actual IP address number you choose, the only important thing is to choose
the IP address from the same subnet and differ from IP address, allocated for radios by default. It
could be someone from this range: 192.168.127.0-253. For example, 192.168.127.220.
Use the default subnet mask 255.255.255.0.
•Connect SNMP cable (item #6 from inventory) to radio one end, and to Power supply
(item #11) and RJ-45 LANcard socket of the computer other end (see photo below).
Use “straight” UTP cable extension cord, if needed.
•Switch the power supply of the radio ON and test connection between radio and your
computer with Windows PING application
(click Start – Run, then type Ping 192.168.127.254).
•Run PPC Monitor application your computer. Then click START and GET buttons.
•You have to get a reply from the transceiver, similar to the following one.

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•Check Identification window, you will see detailed info about allocated frequencies and
bandwidth (these parameters are factory preset, cannot be adjusted by customer).
If you see reply which is similar to illustrated above one, your radio works OK. The detailed
explanation of PPC Monitor displayed parameters you will find below in “7. Installing and
running SNMP software” chapter.
After this optional on-table testing of the reply from transceivers you can continue with
radio mounting.
4.8 Radio mounting
The station should be fastened on a vertical
tube of 40..80 mm diameter and not less than
500 mm height.
Bending and torsion rigidity of the support leg
has to be enough to prevent angular swing of
the antenna in both the azimuth and elevation
Use the hose clip #8 to prevent the Radio from
shipping down when run the alignment of the radio.

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Connections
Total communication chart looks like this. Detailed instructions are given below.
WARNING!
To avoid EMI noise, when installing the radios, the power supply and data transmission cables
have to be laid away of building power cables.
4.9 Stationary Cabling
•Fix Outdoor cross-box near the Radio (for example, on the same supporting leg)
•Select indoor location, with easy cable routing to the radio, for the Indoor Cross box.
Normally it is convenient to place it near the network termination equipment and the
main. Fix Indoor cross-box.
•Install the stationary DC power cable from the Outdoor Cross-box to Indoor one.

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CAUTION!
The normal PSU output voltage is 54 VDC. The voltage in DC cable at the point of Outdoor
Cross-box end because of voltdrop should be not less than 48 VDC .
•Install a 4-pair Twisted Pair cat.5 cable from the Outdoor to Indoor Cross-box
CAUTION!
Be sure that the UTP cable length is less than 100 m
•Install fiber optics cable from indoor host equipment directly to the radio. It is
recommended not to have any cross-connection in this cable between radio and indoor
host equipment. The optics cable welding equipment will require at this step.
1. Open optical connection box at radio case using screwdriver with star bit.
2. Put one of gland (item #18) on fiber optics cable.
3. Insert cable into optical connection box at radio case and weld optical connector.
4. Insert optical connectors to relevant socket at the adapter in optical connection
box.
5. Close optical connection box using screwdriver with star bit .
4.10Outdoor cross-end connections and Grounding
•Connect the stationary TP cable to Outdoor cross-box with Ethernet connector (to 110
type connector), special push tool may required (not included to the shipment, it’s very
common tool and can be obtained at your network administration department).
•Connect stationary DC cable to outdoor cross-box with terminal block.
•Connect TP/Power cable (#6) to Outdoor cross-box RJ45 and power connectors.
•Connect grounding cable (#7) to outdoor cross-box with terminal block. Instead of
connection to the outdoor box, it’s allowed to connect grounding cable to a nearest
grounding point at the roof, if such connection available. The grounding cable at radio
side has to be connected to earth connector, marked with the earth symbol (bolt M5,
see photo on page 12).

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•Plug TP/Power cable (#6) to the Tuning panel and the TP/Power cable from Tuning
panel – to the relevant connector on radio case. Using Tuning Panel as intermediate
device between Outdoor cross-box and radio is required for alignment purpose only.
After completing of alignment procedure, the TP/Power cable from Outdoor cross-box
has to be connected to relevant connector at radio case.
WARNING!
Grounding of both Radios is a mandatory requirement
DANGER!
This product is not designed to withstand direct thunderbolt. It should be operated only under
protection of external lightning rod.
4.11Power connection indoor
•Connect stationary DC cable to Indoor cross-box with terminal block

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•Connect cable #5 to Indoor cross-box with terminal block
•Connect Power supply unit to Indoor cross-box with cable #4.
4.12Connection to Network Equipment indoor for SNMP administration
•Connect Ethernet connection box #12 to the stationary TP cable in much the same way
as for outdoor TP connection
•Plug-in UTP cable from office LAN equipment to indoor Ethernet connection. With the
link power switched on, and installed SNMP software you can use link SNMP
administration from one of the office PC.

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5Station alignment
Before the alignment procedure:
•Tighten 4 mounting bolts just enough to allow radio to pivot up/down and right/left
with minimal effort.
•Tilt the radio so that it is roughly point towards the other end of the link
•Fix the mounting bolts again
5.1 Preliminary Alignment
•Using the bolt “Horizontal”, direct the Radio to the other end of the link in horizontal
plane more precisely
•Using the bolt “Vertical” (top), direct the Radio to the other end of the link in vertical
plane