You searched for "SONET"
Lantronix
Lantronix ION S3100 - fiber media converter - 10Mb LAN, FDDI, 100Mb LAN, GigE, InfiniBand, 2Gb Fibre Channel, SONET,
Part: S3100-4040-AR
Fiber media converter for multi-protocol network connectivity, supports Gigabit Ethernet.
FINISAR
Finisar FTLF1321P1BTL - SFP (mini-GBIC) transceiver module - GigE, SONET/SD FTLF1321P1BTL
Part: FTLF1321P1BTL
Fiber optic transceiver module for gigabit ethernet network connectivity and data transmission.
CISCO
Cisco Multirate - XFP transceiver module - SONET/SDH, 10 GigE XFP10GLR-192SR-L=
Part: XFP10GLR-192SR-L=
High-capacity transceiver for 10 gigabit networks and telecommunications infrastructure.
Transition
Transition Networks Protocol Independent Fiber to Fiber Repeater - fiber media converter - GigE, SONET/SDH, 10 GigE,
Part: C4110-4848
Fiber optic converter extending network signals over long distances reliably.