Network router maker Juniper Networks (JNPR) - Get Report was down 4.2% in active preopen Island trading as Cisco's (CSCO) - Get Report third-quarter results after the close Tuesday led the sector lower.
Other network equipment suppliers were also down, including
, down 4.1%,
, off 5.9% ,
, down 5.4%, and
, down 5.1%.