Summary of PTP 650
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Cambium ptp 650 installation guide.
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Accuracy while reasonable efforts have been made to assure the accuracy of this document, cambium networks assumes no liability resulting from any inaccuracies or omissions in this document, or from use of the information obtained herein. Cambium networks reserves the right to make changes to any pr...
Page 3: About This Guide
About this guide this guide is supplied with ptp 650 odus. It describes how to install the site equipment for ptp 650 series links. Users of this guide must follow good practice for outdoor radio installations. In more advanced configurations, there may be one or two additional ethernet interfaces c...
Page 4: Dc Supply
Grounding and protective earth the outdoor unit (odu) must be properly grounded to protect against lightning. It is the user’s responsibility to install the equipment in accordance with national regulations. In the usa follow the requirements of the national electrical code nfpa 70-2005 and 780-2004...
Page 5: Siting Odus And Antennas
Grounding and lightning protection requirements ensure that the installation meets the requirements defined in the ptp 650 series user guide. Grounding cable installation methods to provide effective protection against lightning induced surges, observe these requirements: • grounding conductor runs ...
Page 6: Typical Deployment
Typical deployment a ptp 650 site typically consists of a high supporting structure such as a mast, tower or building for the outdoor equipment (odu and optional external antenna); and an equipment building or moisture-proof enclosure for the indoor equipment (psu), as shown here in a typical mast o...
Page 7: Odu Variants
Odu variants and mounting bracket options odu variants the ptp 650 odu is supplied in three configurations: • a ptp 650 integrated odu attached to a 23dbi flat plate antenna • a ptp 650s integrated odu attached to a 19dbi flat plate antenna • a ptp 650 connectorized odu intended to work with separat...
Page 8: Mount The Odu On The Mast
Installing the odu and top lpu attach ground cables to the odu 1 fasten one ground cable to each odu grounding point using the m6 (small) lugs: one is for the top lpu (m6 lug at other end) and the other is for the tower or building (m10 lug at other end). It does not matter which cable goes on which...
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Mounting bracket (integrated) 1 fix the mounting plate to the back of the odu using the four bolts, and spring and plain washers provided. Tighten the bolts to a torque setting of 5.0 nm (3.7 lb ft). 2 attach the bracket body to the mounting plate using the m8 bolt, and spring and plain washers. 3 h...
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Mounting bracket (connectorized) 1 identify the square cavities in the casting on the back of the odu. These cavities will be used to accommodate the heads of two m8 bracket bolts. 2 fix the mounting plate to the odu using the four m6 bolts, and spring and plain washers provided. Ensure that the m8 ...
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Extended integrated mounting bracket 1 fix the mounting plate to the back of the odu using the four m6 bolts, and spring and plain washers provided. Tighten the bolts to a torque setting of 5.0 nm (3.7 lb ft). The step is common with the standard integrated bracket. 2 attach the bracket body of the ...
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Mounting bracket (integrated) with large diameter extension kit 1 fix the mounting plate to the back of the odu using the bolts and washers provided. Tighten the four bolts to a torque setting of 5.0 nm (3.7 lb ft). Attach the bracket body to the mounting plate using the m8 bolt and spring and plain...
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Low profile bracket on small diameter pole 1 fix the low profile bracket to the back of the odu using the m6 bolts and washers provided. Tighten the four bolts to a torque setting of 5.0 nm (3.7 lb ft). 2 pass the m8 coach bolts through the square holes in the hinged portion of the bracket. Close th...
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Low profile bracket on large pole 1 fix the low profile bracket to the back of the odu using the m6 bolts and washers provided. Tighten the four bolts to a torque setting of 5.0 nm (3.7 lb ft). This step is common with the low profile bracket on a smaller diameter pole. 2 close the bracket. Two m6 b...
Page 15: Mount The Top Lpu
Mount the top lpu 1 for separate lpu mounting, use the u-bolt bracket from the lpu kit to mount the top lpu on the pole below the odu. Tighten to a torque setting of 7.0 nm (5.2 lb ft): interconnect and ground the odu and top lpu page 15.
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Caution do not attach grounding cables to the odu mounting bracket bolts, as this arrangement will not provide full protection. 1 fasten the odu grounding cable to the top lpu using the m6 (small) lug. Tighten both nuts to a torque of 5 nm (3.9 lb ft): locking nut washer m6 lug washer nut toothed wa...
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7 ground the antenna cables to the supporting structure within 0.3 meters (1 foot) of the odu and antennas using the cambium grounding kit (part number 01010419001): 8 fix the antenna cables to the supporting structure using site approved methods. Ensure that no undue strain is placed on the odu or ...
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Installing the copper cat5e ethernet interface caution to avoid damage to the installation, do not connect or disconnect the drop cable when power is applied to the psu or network terminating equipment. Caution do not connect the sfp or aux drop cables to the psu, as this may damage equipment. Cauti...
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Connect the drop cable to the odu (psu port) and lpu 1 (a) plug the rj45 connector into the socket in the unit, ensuring that it snaps home. (b) fit the gland body to the rj45 port and tighten it to a torque of 5.5 nm (4.3 lb ft): (a) (b) 2 (a) fit the gland nut and tighten until the rubber seal clo...
Page 20: Install The Main Drop Cable
Disconnect the drop cable from the lpu or odu use this procedure if it is necessary to remove an emc strain relief cable gland and rj45 connector from the odu (as illustrated) or lpu. 1 (a) remove the gland nut. Wiggle the drop cable to release the tension of the gland body. When the tension in the ...
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Cut to length and fit hoisting grips 1 cut the main drop cable to length from the top lpu to the bottom lpu. 2 slide one or more hoisting grips onto the top end of the drop cable. 3 secure the hoisting grip to the cable using a special tool, as recommended by the manufacturer. Terminate with rj45 co...
Page 22: Ground The Main Drop Cable
Hoist and fix the main drop cable warning failure to obey the following precautions may result in injury or death: • use the hoisting grip to hoist one cable only. Attempting to hoist more than one cable may cause the hoisting grip to break or the cables to fall. • do not use the hoisting grip for l...
Page 23: Install The Bottom Lpu
Install the bottom lpu to psu drop cable install the bottom lpu install the bottom lpu, ground it, and connect it to the main drop cable. 1 select a mounting point for the bottom lpu within 600 mm (24 in) of the building entry point. Mount the lpu vertically with cable glands facing downwards. 2 con...
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Install the lpu to psu drop cable use this procedure to terminate the bottom lpu to psu drop cable with rj45 connectors at both ends, and with a cable gland at the lpu end. Warning the metal screen of the drop cable is very sharp and may cause personal injury. Always wear cut-resistant gloves (check...
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Measure the resistance between… enter measured resistance to pass test, resistance must be… circle “pass” or “fail” additional tests and notes pins 1 and 2 ohms (60 ohms) (*1) pass fail resistances must be within 10% of each other (*2). Circle “pass” or “fail”: pass fail pins 3 and 6 ohms (60 ohms) ...
Page 26: Installing The Psu
Installing the psu install one of the following types of psu (as specified in the installation plan): • ptp 650 ac power injector (cambium part number n000065l001). • ptp 650 ac+dc enhanced power injector (cambium part number c000065l002). Caution as the psu is not waterproof, locate it away from so...
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Installing the ac+dc enhanced power injector follow this procedure to install the ac+dc enhanced power injector (cambium part number c000065l002): 1 mount the ac+dc power injector by screwing it to a vertical or horizontal surface using the four screw holes (circled): 2 form a drip loop on the psu e...
Page 28: Cambium Networks
Cambium networks cambium networks provides professional grade fixed wireless broadband and microwave solutions for customers around the world. Our solutions are deployed in thousands of networks in over 153 countries, with our innovative technologies providing reliable, secure, cost-effective connec...