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A buyer’s guide to Ericsson radios, AIR antennas, basebands, RBS 6000 and MINI-LINK, with tips on part numbers, bands and spares.

Calix PON optics decoded: GPON Class B+, XGS-PON N1 and N2, dual channel SFP-DD and Multi-PON OLT optics, plus GPON and XGS-PON ONT sticks.

A decoder for Calix GigaSpire models: u4, u6.2, u6x, u6t, u10xe and Wi-Fi 7 units, with GS and GM model numbers, WAN types and mesh roles.

Compare every Calix GigaPoint ONT and ONU we supply, from GP1100G and GP1101X to outdoor GP4201XH, plus the GigaPro and legacy 700GE ONTs.

Calix C7 cards and spares for legacy shelves: RAP2 and RSCE arbitration cards, COMBO2 DSL cards, the EGW card and the C7 fan tray.

Calix E7 line cards for E7-2 and E7-20 shelves: GPON-8, 10GE-4 and VDSL2-48C cards, the SCP2-10GE control card and the FTA2 fan tray.

A buyer’s guide to Calix broadband equipment: E7 and C7 shelves, GigaPoint ONTs, GigaSpire Wi-Fi, PON optics, used parts and buyback.

How to source tested spares for Adtran outside plant DSLAMs, SHDSL and HDSL units and the OPTI-6100 systems still in service.

Which Adtran ONT or NetVanta unit to deploy at the customer site, with the port, POTS and PoE differences between each model.

Adtran TA 900 and 900e generations compared by FXS count, WAN ports and Lifeline FXO, plus the MX408e and other legacy TDM spares.