{"product_id":"comtech-cdm-625a","title":"Comtech CDM-625A Advanced Satellite Modem","description":"\u003cp\u003eThe Comtech CDM-625A is an advanced SCPC satellite modem with DoubleTalk Carrier-in-Carrier, VersaFEC-2 adaptive coding and modulation, and data rates from 18 kbps to 25 Mbps in 1RU.\u003c\/p\u003e\u003ch3\u003eOther models in this series\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/comtech-cdm-625a-en\"\u003eCDM-625A-EN\u003c\/a\u003e: an advanced satellite modem with AES encryption for IP traffic and 70\/140 MHz plus L-band IF in the same unit\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/comtech-cdm-625a-eni\"\u003eCDM-625A-ENI\u003c\/a\u003e: an advanced satellite modem with encryption, an integrated 4-port managed Ethernet switch and sub-mux for serial and G.703 traffic\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/comtech-cdmer-625a\"\u003eCDMER-625A\u003c\/a\u003e: the environmentally resistant (ER) version of the CDM-625A, conformal-coated with protective connector covers to meet MIL-STD-810G blowing dust, blowing sand and salt fog\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"\/collections\/comtech-cdm-625a-series-advanced-satellite-modems\"\u003eCompare all 4 Comtech CDM-625A Series Advanced Satellite Modems models\u003c\/a\u003e\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003eCDM-625A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eComtech CDM-625A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eData rate\u003c\/th\u003e\n\u003ctd\u003e18 kbps to 25 Mbps in 1 bps steps (modulation, FEC and interface dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSymbol rate\u003c\/th\u003e\n\u003ctd\u003e18 ksps to 12.5 Msps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating frequency\u003c\/th\u003e\n\u003ctd\u003e50–180 MHz standard; 950–2250 MHz option; 100 Hz resolution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModulation\u003c\/th\u003e\n\u003ctd\u003eBPSK, QPSK\/OQPSK, 8PSK\/8-QAM\/8-ARY, 16-QAM\/16-ARY, 32-ARY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFEC\u003c\/th\u003e\n\u003ctd\u003eViterbi, sequential, concatenated Reed-Solomon, TCM, TPC, LDPC, VersaFEC, VersaFEC-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCarrier-in-Carrier\u003c\/th\u003e\n\u003ctd\u003eDoubleTalk Carrier-in-Carrier bandwidth compression (option)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManagement\u003c\/th\u003e\n\u003ctd\u003e10\/100Base-T Ethernet with SNMP, HTTP, Telnet; EIA-232, EIA-485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExternal reference\u003c\/th\u003e\n\u003ctd\u003eBNC; 1, 2, 5 or 10 MHz input or 10 MHz output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003e100–240 VAC, 50\/60 Hz; -24 VDC or -48 VDC options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003ctd\u003e1RU: 1.75\" H x 19\" W x 17.65\" D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e10.8 lbs max. (all options and 48 VDC BUC supply)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVersion\u003c\/th\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eNeed it installed, aligned or supported?\u003c\/h3\u003e\u003cp\u003eDigisat engineers install, commission and maintain satellite ground systems for government agencies, teleports and broadcasters worldwide. \u003ca href=\"\/pages\/request-a-quote?service=1\u0026amp;product=Comtech%20CDM-625A%20Advanced%20Satellite%20Modem\u0026amp;mpn=CDM-625A\"\u003eRequest installation or engineering support\u003c\/a\u003e.\u003c\/p\u003e","brand":"Comtech","offers":[{"title":"Default Title","offer_id":67966335451503,"sku":"CMT-CDM-625A","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0528\/1135\/files\/comtech-cdm-625a-advanced-satellite-modem.jpg?v=1793924566","url":"https:\/\/digisat.org\/products\/comtech-cdm-625a","provider":"Digisat International","version":"1.0","type":"link"}