J4112-60001 - Hp ProCurve Switch 4-Ports Fast Ethernet 10/100Base-FX Switch Expansion Module J4112-60001 - Hp ProCurve Switch 4-Ports Fast Ethernet 10/100Base-FX Switch Expansion Module $90.10
J4112-80001 - Hp ProCurve Switch 4-Ports Fast Ethernet 10/100Base-FX Switch Expansion Module J4112-80001 - Hp ProCurve Switch 4-Ports Fast Ethernet 10/100Base-FX Switch Expansion Module $40.44
J4112A - Hp Procurve Switch 4-Ports Fast Ethernet 10/100Base-FX Switch Expansion Module J4112A - Hp Procurve Switch 4-Ports Fast Ethernet 10/100Base-FX Switch Expansion Module $90.10
J4112-69001 - Hp ProCurve Switch 4-Port 100Base-FX Module 4 x 100Base-FX J4112-69001 - Hp ProCurve Switch 4-Port 100Base-FX Module 4 x 100Base-FX $67.50
J4142-61001 - Hp Procurve 9300 Series MT-RJ 24-Ports 100Base-FX Expansion Module Ethernet Switch J4142-61001 - Hp Procurve 9300 Series MT-RJ 24-Ports 100Base-FX Expansion Module Ethernet Switch $1,447.20
J4111-61001 - Hp ProCurve 8-Ports 10/100Base-T Switch Expansion Module J4111-61001 - Hp ProCurve 8-Ports 10/100Base-T Switch Expansion Module $38.20