Spirent LAN-3310A

Spirent SmartBits LAN-3310A 2-port GBIC SmartMetrics Module with Transceivers

Spirent TestCenter SPT-SC10-S2, not tested, sell it as parts.

Spirent LAN-3310A 2-port GBIC SmartMetrics 1000BASE-X 410-4075-012 module‏‏

Genuine Spirent CKL-2U Chassis w/2x H Series SPF - XPF Modules, Ethernet

Spirent XLW-3720A SmartMetrics 2port 10Gbps Ethernet 6000C with Optic Tested

SPIRENT FBC-3602A SmartMetrics 1 and 2 Gbps Fibre Channel

Spirent LAN3310A 1000 Base-X Ethernet Smartmetrics Module, 2-Port