The 1U SLMS DSLAM family of products provides scalable ADSL2+, SHDSL, and VDSL2 (with or without built-in POTS splitters) density options to meet the needs of smaller deployments both in-building and in remote cabinets. The 1U family includes support for FE/GE uplinks and GPON uplink and a full suite of Layer 2 and Layer 3 capabilities.