HDSL remains the primary T1 replacement solution in telecommunications networks. HDSL's ability to span 12,000 feet without repeaters made it a staple for carriers. HDSL2 was brought into the market to answer the need for copper pair savings. It provided a single-pair solution with spectral compatibility for ADSL. HDSL4 using one repeater extended range to approximately 31,000 feet. Please feel free to contact our knowledgeable sales staff for assistance.

Comstock Telcom specializes in central office and transmission equipment, provider of new, reused and refurbished telecommunication products.

This is only a partial listing of available products. Use SEARCH below for parts not listed here or call for assistance.

PartNo HECI Description Mfg Price & Availability
0110-0228-1ASBHSS60ACCESSMAX SHDSL CDAFC - TellabsCall or Online RFQ
0120-0012SBTCHEDUMC1000 T1HD-XCVRAFC - TellabsCall or Online RFQ
0120-0012-1CSBTCHEDUMC1000 T1 HDSL TRCVRAFC - TellabsCall or Online RFQ
0120-0012-1GSBTCHMPUMC1000 T1 HDSL TRCVRAFC - TellabsCall or Online RFQ
0120-0012-1HSBTCHMPUMC1000 T1 HDSL TRCVRAFC - TellabsCall or Online RFQ
0120-0012-1KSBTCHMPUMC1000 T1 HDSL TRCVRAFC - TellabsCall or Online RFQ
0120-0012-1LSBT1GGGUMC1000 T1 HDSL TRCVRAFC - TellabsCall or Online RFQ
0120-0015-3DSBTCHDCUMC1000 T1 TRCVRAFC - TellabsCall or Online RFQ
0120-0015-4ASBTCHDRUMC1000 T1 TRCVRAFC - TellabsCall or Online RFQ
0120-0046SBCPW10UMC1000 T1HD-XCVRAFC - TellabsCall or Online RFQ
0120-0046-1BSBCPW10UMC1000 T1 INTERFACEAFC - TellabsCall or Online RFQ
0120-0125-1ASBHSTFUACCESSMAS T1 HDSL TRCRAFC - TellabsCall or Online RFQ
0120-0127SBCPW16UMC1000 T1HD2-XCVR INTFCAFC - TellabsCall or Online RFQ
0120-0128SBT1AA0UMC1000 T1 HDSL TRCVRAFC - TellabsCall or Online RFQ
0120-0128-1BSBT1AA0UMC1000 T1 HDSL TRCVRAFC - TellabsCall or Online RFQ
0120-0143-1ASBT1AN0ACCESSMAX T1 HDSL TRCVRAFC - TellabsCall or Online RFQ
0120-0150SBT1LN0ACCESSMAX T1 TRVCRTellabsCall or Online RFQ
0120-0151-1ASBT1NN0ACCESSMAX T1 TRCVRAFC - TellabsCall or Online RFQ
0120-0152-1ASBT1NNLACCESSMAX T1 TRCVRAFC - TellabsCall or Online RFQ
097-0128-0007097-012T1/DS1 CIP PNL 28 CKT 19 in.TelectCall or Online RFQ
097-0128-0015097-012T1/DS1 CIP PNL 28 CKT WWTelectCall or Online RFQ
100-00126 REV-10SOI3Y1UC7 HDSL INTERFACE CDCalix Networks, Inc.Call or Online RFQ
100-00311100-003DS1/T1 XCONN MODCalix Networks, Inc.Call or Online RFQ
1005-02PDDMOZ4GUNIV HDSL REM ENCLRSPC TelEquipCall or Online RFQ
1030-02P1030-022-SLOT HDSL ENCLOSURESPC TelEquipCall or Online RFQ
11506800001150680IPMUX-16/AC/RRAD Data CommunicationsCall or Online RFQ
1174819G1BVM9L00NV8044M 8P T1/E1 PWAdtranCall or Online RFQ
1179722L4VVAMB70024 PRT DSLAM HDSL4 LC PWAdtranCall or Online RFQ
1179748AL3VAMFN00TA1148 HDSL4 OSP DSLAM ACAdtranCall or Online RFQ
1181031L51181031TA3000/3010 OC-3 L5 MUXAdtranCall or Online RFQ
1181101L1-REV-BT1L3M30TOT ACCESS HDSL TRCVRAdtranCall or Online RFQ
1181106L1T1L3M38TOT ACCESS HDSL TRCVRAdtranCall or Online RFQ
1181106L1-REV-BT1L3438TOT ACCESS HDSL TRCVRAdtranCall or Online RFQ
1181111L1T1L2SFZTOT ACCESS HDSL2 TRCVRAdtranCall or Online RFQ
1181111L2T1L2TFZTOT ACCESS HDSL2 TRCURAdtranCall or Online RFQ
1181112L2T1L21FZTOT ACCESS HDSL2 TRCVRAdtranCall or Online RFQ
1181113L1T1L5MVJTOT ACCESS HDSL2 TRCVRAdtranCall or Online RFQ
1181113L1-REV-ET1L71YLTOT ACCESS HDSL2 TRCVRAdtranCall or Online RFQ
1181113L2T1L7HGLTOTAL ACCESS 3000 H2TUAdtranCall or Online RFQ
1181113L9T1I3AEHTA3000 H2TU-C TSCAN 2.0AdtranCall or Online RFQ
1181126L6M3LIHLCTA HDSL2 TRCVRAdtranCall or Online RFQ
1181214L21181214HDSL2 CO H2TU-CAdtranCall or Online RFQ
1181308L7M3LIKHETotal Access QDFCAdtranCall or Online RFQ
1181308L8SIDMAAATA 3000/3010 QDFCSAdtranCall or Online RFQ
1181308L8-REV CSIDMAADTA 3000/3010 QDFCSAdtranCall or Online RFQ
1181310L2-REV-BM3CUTYLTA3000/3010 T1-OR/NIUAdtranCall or Online RFQ
1181310L2-REV-CM3CUTYRTA3000/3010 T1-OR/NIUAdtranCall or Online RFQ
1181412L1-REV-BSIC4LTVTA3000 HDSL4 CO UNAdtranCall or Online RFQ
1181413L1SIC4LTXTA3000 HDSL4 CO UNAdtranCall or Online RFQ
1181413L2SIC4WTXHDSL4 Transceiver UnitAdtranCall or Online RFQ
1181413L2SITRAASHDSL4 CO UNAdtranCall or Online RFQ
1181413L2-REV-BSIC4W3XTA3000 HDSL4 CO UNAdtranCall or Online RFQ
1181413L4T1L7AAAT1 HDSL4 TRCVR UN-COAdtranCall or Online RFQ
1187180L1BVL3ABETA5000 32PORT SHDSL EFMAdtranCall or Online RFQ
1187181G1BVL3AG9TA5000 SHDSL EFM 24PORTAdtranCall or Online RFQ
1189512L1CRMHF00MX412 Efficient DS1 NetworkingAdtranCall or Online RFQ
1190851L2T1TSRPHHDSL REM CKT INSTALLAdtranCall or Online RFQ
1190852L2T1TSSRJHDSL CO CKT INSTALL UNAdtranCall or Online RFQ
1201580VARH1U8H2TU-R402 HDSL2 REM LNPairgainCall or Online RFQ
1201680VACH4W4H2TU-C202 HDSL2 CO LNPairgainCall or Online RFQ
1201682VARH1UUH2TU-R402 HDSL2 REM LNPairgainCall or Online RFQ
1221001L2T1L3U4NT1 HDSL2 TRCVR UN-CO H2TU-CAdtranCall or Online RFQ
1221026L6T1L3R7WT1 HDSL2 TRCVR UN-RT H2TU-RAdtranCall or Online RFQ
1221026L7T1L3R71T1 HDSL2 TRCVR UN-RTAdtranCall or Online RFQ
1221045L1T1R5VP3T1 HDSL2 REGENR EXTAdtranCall or Online RFQ
1221045L2T1R6VJWT1 HDSL2 REGENR EXTAdtranCall or Online RFQ
1221051L1T1L4FFCT1 HDSL FS/ALM CONT UNAdtranCall or Online RFQ
1221401L6T1L3ZN2T1 HDSL4 TRCVR UN-COAdtranCall or Online RFQ
1221441L1T1R6TJET1 HDSL4 RNG EXTAdtranCall or Online RFQ
1221445L1T1R5YP3T1 HDSL4 REGENR EXTAdtranCall or Online RFQ
1222001L2T1L3X4NH2TU-C 220 HDSL2AdtranCall or Online RFQ
1222003L2T1L3X5BT1 HDSL2 INTFC MODAdtranCall or Online RFQ
1222004L2T1L3X6A3192 H2TU-C HDSL2AdtranCall or Online RFQ
1222024L6T1L4U7PT1 HDSL2 TRCVR UN-RTAdtranCall or Online RFQ
1222026L1T1L3WVTT200 H2TU-RAdtranCall or Online RFQ
1222026L5T1L3W05T1 HDSL2 TRCVR UN-RT H2TU-RAdtranCall or Online RFQ
1222026L6T1L3W7WT200 H2TU-R MON REMOTEAdtranCall or Online RFQ
1222026L7T1L3W71T1 HDSL2 TRCVR UN-RTAdtranCall or Online RFQ
1222026L9T1L4VJNT1 HDSL2 TRCVR UN-RT H2TU-RAdtranCall or Online RFQ
1222401L1T1L5TWPT1 HDSL4 TRCVR UN-CO H4TU-CAdtranCall or Online RFQ
1222401L11222401220 H4TU-CAdtranCall or Online RFQ
1222401L1-REV-BT1L54WPT1 HDSL4 TRCVR UN-CO H4TU-CAdtranCall or Online RFQ
1222404L112224043192 H4TU-CAdtranCall or Online RFQ
1222404L1-REV-BT1L56YST1 HDSL4 TRCVR UN-COAdtranCall or Online RFQ
1222404L4T1L6BDET1 HTU-C INTFC MODAdtranCall or Online RFQ
1222426L1T1L5JZTT200 4W H4TU-RAdtranCall or Online RFQ
1222426L11222426T200 4W H4TU-RAdtranCall or Online RFQ
1222426L7T1L6EGHT1 HDSL4 TRCVR UN-RT H4TU-RAdtranCall or Online RFQ
1223001L1T1L5NWKT1 HDSL2 TRCVR UN CO H2TU-CAdtranCall or Online RFQ
1223001L1-REV-FT1L722MT1 HDSL2 TRCVR UN-COAdtranCall or Online RFQ
1223001L2T1L7J2MT1 HDSL2 XCVRAdtranCall or Online RFQ
1223001L21223001HDSL2TRCV COAdtranCall or Online RFQ
1223001L2T1L7JBMT1 HDSL2 TRCVRAdtranCall or Online RFQ
1223003L21223003H2TU-C DDM+ CDAdtranCall or Online RFQ
1223004L2T1L7L7PREV B H2TU-CAdtranCall or Online RFQ
1223004L21223004H2TUC 319Z DISTAdtranCall or Online RFQ
1223006L1T1L455XT1 HDSL2 TRCVR UN CO H2TU-CAdtranCall or Online RFQ
1223006L1-REV-DT1L79B9T1 HDSL TRCVR UN COAdtranCall or Online RFQ
1223006L1-REV-ET1L7989T1 HDSL TRCVR UN COAdtranCall or Online RFQ
1223006L1-REV-FT1I3AA1T200 H2TU-CAdtranCall or Online RFQ



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