In Glamorgan 1861, the only references to CABLE (& similar) that I could find are:
RG9 4060 fol 40 sch 1
Owain Glendower (Inn), Garth District, Merthyr Tydfil
CABEL, Mary 23 unm General Servant b Somerset, Lopen
RG9 4057 fol 32 sch 51
Horse Street, Heolwermod, Merthyr Tydfil
CABLE, Daniel 25 head mar Rail Puncher b Somerset, Lopen
CABLE, Ann 30 wife mar - b Glamorgan, St Hilary
CABLE, Susanah 14m - b Glamorgan, Dowlais
CABLE, John 12 nephew Rail Puncher, b Somerset, Lopen
Lopen is quite some distance from Frome, so this family may not be related to Aquilla CABLE.