3Com - 3Com 10GBASE-ER Xenpak - Network adapter - XENPAK - 10 Gigabit EN - 10GBa

3Com® 1000BASE-LH70 GBIC Transceiver 3CGBIC97

SR XFP 10G Transceiver

Network adapter - SFP - Gigabit -EN - 1000Base-LH

3Com network adapter for 3Com SuperStack 3 Switch 3812,Switch 3824

3Com - 3Com 10GBASE-CX4 Xenpak - Network adapter - XENPAK - 10 Gigabit EN, Infin

Network adapter - SFP - Multimode Fiber - 100Base-FX

Transceiver - SFP - Fast EN - 100Base-LX

SR XENPAK TRANSCEIVER

Transceiver - 10Base-T / 9 pin D-Sub (DB-9) / 9 pin D-Sub (DB-9) / external / up