{"product_id":"zxmw-odu-sru-hru-nr8120-nr8250-nr8150-datasheet","title":"ZXMW ODU 8G 26G 28G 15G-C-TH-1-0004-420M SRU HRU NR8120 NR8250 NR8150","description":"\u003cp\u003e ZXMW IDU NR8120 NR8120A NR8120D Digital Microwave Radio Transmission System ODU NR8250 NR8150  ZXMW NR8120A NR8120D Product Description\u003c\/p\u003e\n\u003cp\u003eODU is the outdoor unit of the NR8000 series, it delivers power amplification and radio frequency (RF) conversion functions\u003c\/p\u003e\n\u003cp\u003eThere are two types of ODU, SRU and HRU:\u003c\/p\u003e\n\u003cp\u003eSRU: Normal transmit power ODU, operates in the frequency range of 6-42 GHz (6\/7\/8\/10\/11\/13\/15\/18\/23\/26\/28\/32\/38\/42 GHz), support QPSK to 2048 QAM [Note].\u003c\/p\u003e\n\u003cp\u003eHRU: High transmit power ODU, operates in 6\/7\/8\/11 GHz, support QPSK to 1024 QAM.\u003c\/p\u003e\n\u003cp\u003eThere are three important interfaces on the ODU:\u003c\/p\u003e\n\u003cp\u003eRF in\/out interface (waveguide type) for connecting to antenna\u003c\/p\u003e\n\u003cp\u003eIF in\/out interface (N type) for connecting to modem board\u003c\/p\u003e\n\u003cp\u003eRSSI (Received Signal Strength Indication) interface (BNC type) for RF receiver signal monitoring\u003c\/p\u003e\n\u003cp\u003eSRU for QPSK -1024QAM ODU and QPSK-2048QAM ODU are different.\u003c\/p\u003e\n\u003cp\u003eODU’s function units consist of IF signal input\/output interface, RSSI interface, frequency converter, signal amplifier and low-noise amplifier. Only IF input and output interface, RSSI interface and RF interface are visible\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eFlexible ODU Mounting Methods\u003c\/p\u003e\n\u003cp\u003eThe ODU has two mounting methods: direct mounting and remote mounting. All the frequency sub-bands support these two mounting methods.\u003c\/p\u003e\n\u003cp\u003eMounting suggestions are described as following:\u003c\/p\u003e\n\u003cp\u003eDirect mounting is suggested for single-polarized antenna:\u003c\/p\u003e\n\u003cp\u003eFor 1+0 configuration, the ODU is directly connected on antenna.\u003c\/p\u003e\n\u003cp\u003eFor 1+1 configuration, a combiner is used to connect the 2 ODUs together and then connected on the antenna.\u003c\/p\u003e\n\u003cp\u003eFor 2+0 configuration, if the 2 ODUs’ frequencies are covered by the same combiner, they might adopt direct mounting; otherwise, they should adopt remote mounting.\u003c\/p\u003e\n\u003cp\u003eRemote mounting is usually used for dual-polarized antenna or big-size antenna. In this situation, waveguides are used to connect ODUs to antenna.\u003c\/p\u003e\n\u003cp\u003eZXMW SRU 15G-C-TH-1-0004-420M ODU QPSK-2048QAM\u003cbr\u003eTx:15201MHz-15349MHz\u003cbr\u003eRx:14781-MHz-14929MHz\u003cbr\u003eT\/R:420MHz\u003cbr\u003eSUB BAND:C\u003c\/p\u003e\n\u003cp\u003eZXMW SRU 15G-A-TH-1-0004-420M ODU \u003cbr\u003eTx:14291MHz-15068MHz\u003cbr\u003eRx:14501-MHz-14648MHz\u003cbr\u003eT\/R:420MHz\u003cbr\u003eSUB BAND:A\u003c\/p\u003e\n\u003cp\u003eZXMW SRU 15G-A-TH-1-0003-420M ODU \u003cbr\u003eTx:14291MHz-15068MHz\u003cbr\u003eRx:14501-MHz-14648MHz\u003cbr\u003eT\/R:420MHz\u003cbr\u003eSUB BAND:A\u003c\/p\u003e\n\u003cp\u003eZXMW SRU 15G-D-TH-1-0003-420M ODU \u003cbr\u003eTx:14291MHz-15040MHz\u003cbr\u003eRx:14501-MHz-14620MHz\u003cbr\u003eT\/R:420MHz\u003cbr\u003eSUB BAND:D\u003c\/p\u003e\n\u003cp\u003eZXMW SRU 15G-A-TL-1-0003-420M ODU \u003cbr\u003eTx:14501MHz-1648MHz\u003cbr\u003eRx:14921-MHz-15068MHz\u003cbr\u003eT\/R:420MHz\u003cbr\u003eSUB BAND:A\u003c\/p\u003e\n\u003cp\u003eZXMW SRU 13G-C-TL-1-0004-266M ODU \u003cbr\u003eTx:12835MHz-12919MHz\u003cbr\u003eRx:13101-MHz-13185MHz\u003cbr\u003eT\/R:266MHz\u003cbr\u003eSUB BAND:C\u003c\/p\u003e","brand":"poppy","offers":[{"title":"Default Title","offer_id":46195170705651,"sku":null,"price":2700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/4550\/5523\/files\/ZXMW_SRU_26G_Datasheet.jpg?v=1726305572","url":"https:\/\/www.ict-spareparts.com\/products\/zxmw-odu-sru-hru-nr8120-nr8250-nr8150-datasheet","provider":"ICT spareparts","version":"1.0","type":"link"}