Telecommunication cable Four types of unshielded wires, five types of data telecommunication cables Cables, electric wires, power wires Application: horizontal sub-system part in the premises distribution system Telecommunication cable
7.3m ring focus telecommunication vsat equipment Characteristics: 1.Conform to the CCIR580-4 standards and INTELSAT access requirements; 2.Ring focus antenna; 3.High gain, Low sidelobe, high G/T value; 4.Hot-dip zinc processed Antenna mount, with strong corrosion resistant ability; 5.Optional C band with 870 MHZ bandwidth; 6.2-ports or 4 ports Linear/Circular feed optional; 7.Automatic feed switching system for Linear and circular polarization; 8.Antenna azimuth ±90 continuous rotation Performance Specification Type:NS-SEC-730 Operating Frequency,GHz C band Rx: 3.625~4.2 C band Tx: 5.85~6.425 Ku Band Rx: 10.95~12.75 Ku Band Tx: 13.75~14.5 Gain, Mid-Band, dBi C band Rx: 48.0 C band Tx: 51.6 Ku Band Rx: 57.5 Ku Band Tx: 58.9 Polarisation C band: Linear or circular Ku Band:Linear XPD(on axis),dB: 35 Axial Ratio(2-port) C band Rx: 1.30 C band Tx: 1.09 Axial Ratio(4-port) C band Rx: 1.06 C band Tx: 1.06 VSWR: 1.25:1 Antenna Noise Temperature 10degree Elevation: C band Rx: 43degree K Ku band Rx: 66degree K 30degree Elevation: C band Rx: 32degree K Ku band Rx: 52degree K 50degree Elevation: C band Rx: 29degree K Ku band Rx: 47degree K G/T(El.>10degree) C band Rx: 29.3dB/degree K(30degree LNA) Ku band Rx: 36.1dB/degree K(70degree LNA) -3dB Beam width,Mid-Band C band Rx: 0.72degree C band Tx: 0.47degree Ku Band Rx: 0.23degree Ku Band Tx: 0.2degree Tx.Power Capacity,KW: C band Tx:5 Ku band Tx:2 Feed interface C band Rx: CPR-229G C band Tx: CPR-137G Ku Band Rx: WR-75 Ku Band Tx: WR-75 Feed Insertion Loss,dB C band Rx: Not more than 0.2 C band Tx: Not more than 0.2 Ku Band Rx: Not more than 0.2 Ku Band Tx: Not more than 0.25 Rx-Rx,Tx-Tx Linear,dB: 30 Tx-Tx,Rx-Rx Circluar,dB:C band:21 Isolation,Tx to Rx,dB: C band:90 Ku band:85 First sidelobe.dB:-14 90% envelop: 29-25 log�¸( �¸ is between 1degree and 20degree) Mechanical Specification Antenna diameter:7.3m Antenna Type:Ring focus Mount type:El.over Az. Surface Accuracy(RMS): not more than 0.5mm Antenna travel range Azimuth travel range:90degree Elevation travel range:0degree to 90degree Polarisation:�±90degree Drive mode:Manual or motorized Azimuth travel speed:0.1degree/S Elevation travel speed:0.1degree/S Polarisation travel speed:1degree/S
Product description Polythene insulated jelly filled, un-armored telecommunication cables (10 to 2400 pairs with conductorsÆ dia of 0.4mm, 0.5mm, 0.6mm and 0.9mm) are manufactured on pakistan telecommunication company specifications lw-33 with reference to various international standards and specifications. Premier cables offers a wide range of telephone cables. Application This cable is usually used for direct buried applications for distribution in the exchange areas as local network and interexchange applications. It is a cable with solid polyethylene insulated unit twin jelly filled construction. Construction Conductor: Solid annealed copperith conductor sizes of 0.4 & 0.6mm. Insulation: Colored high molecular weight solid high density polyethylene. Color coding: Cables are fully color coded in accordance with pic even count color code. Twining/pairing: Two colored insulated conductors are uniformly twisted together to form a pair. Varying lay length is designed to minimize the cross talk and capacitance unbalance. Stranding / cabling: Twisted pairs are assembled into unit of 25 pairs. When desired for lay-up reason, the units are divided into two or more sub-units, which are bind with durably colored polyethylene tapes to form a compact and circular cable. Filling compound: The water resistant filling compound is applied to the air space within the cable core. Core covering: A non-hygroscopic and dielectric polyester tape and water blocking tape are applied helically having a suitable overlap. Flooding compound: Sufficient flooding compound is applied between the core wrap and shield.
m-suturing submerged-arc welding center, straight flange welding machine, nc torch cutting machine, 6-shaft nc tube intersection-cutting line, large drilling machine, pp103 automatic connecting plate production line, hydraulic nc 3-roll plate bending machine. D)certificate:certificate for qualification of construction enteprise, corporate code certificate, business license, credit rank certificate, permit for production of industrial products, permit for production of industrial products, certificate of honor from china unicom, excellent iron tower provider of china unicom, quality management system certification, permit for safety in production, member entity of corporate credit association of qingdao, contract-abiding and promise-keeping enterprise, cqm certification. D)products:steel tower and steel structure. E)experiences: Dar-es-salaam radio & tv tower of tanzania Dar-es-salaam radio & tv tower of tanzania is a quadrangle guyed tower with three layers of guy wires and three working platforms. Tower height: 130m Completion date: 2009.8 Shaoxing municipal radio & television tower in zhejiang province According to customer
Cables Standard lot size
Supplier: Telecommunication
Buyer: Telecommunication
Supplier: Telecommunications
50 Ohm coaxial cable Coaxial Cable Trunk Cable & Network cable Optical fibre cable Small wall type Foam dielectric Feeder
Quick details Place of origin:, guangdong, china (mainland) Brand name:, hdv Model number:, sfp+-10gb-1310-20km Data rate:, 10g Connector:, lc Distance:, 20km Wavelength:, 1310nm Certification:, rohs directive-compliant Compatible:, cisco, huawei , hp Warranty:, 3 years Temperature:, 0 to 70 Packing:, sfp Type:, sfp Packing and delivery Packing details: according to quantity, we can offer 1 by one in box, or 5 pairs in plastic box or 10 pairs and we can do as customer required Delivery time: shipped in 7 days after payment 10g sfp+ 20km, 1310nm, bidi transceiver module 10g base-lr, sfp+, transceiver, module, for, smf, , 1310-nm, wavelength, , lc, duplex, connector Ascent optics, 10g base, sfp+, modules, offer, customers, wide, variety, of, 10, gigabit, ethernet, connectivity, options, for, data, center, , enterprise, wiring, closet, and, service, provider, transport, applications Smallest, 10g, form, factor Supports, 10g base, ethernet, and, otu2/otu2e Hot-swappable, input/output, device, that, plugs, into, an, ethernet, sfp+, port, of, switch Provides, flexibility, of, interface, choice, Supports, pay-as-you-populate, model Supports, digital, optical, monitoring, capability Optical, interoperability, with, 10g base, xenpak, , 10g base, x2, and, 10g base, xfp, interfaces, on, the, same, link , 2. Main features , 1.10, 8, 4, 3, 2.5, 1.25g, 155m all rate , 2.Sfp+, xfp, sfp, sff, csfp are customizable , 3.Perfectly compatible with famous switch, cisco huawei , 4.Ddm , 5.Choice from single mode, muli-mode , 6.Choice from dual fiber lc, single fiber sc/lc , 7.Low power consumption and high sensitively , 8.Programmable of no light alarm function , 9.Complying rohs directive-compliant standard , 10.Working temperature
