Mounting The Hub; Stacking Hubs On A Flat Surface; Connecting The Hub System; Making A Connection Via An Rj-45 Station Port - Accton Technology CheetaHub Power-3008N Quick Installation Manual
Vdsl switch (with ac power connector) supporting 12 vdsl lines, with 2 slots for optional 1000base-sx, 1000base-lx, 1000base-t or 1000base-x gbic uplink modules (334 pages)