V23818-K305-B57 Datasheet, PDF (5/19 Pages) Infineon Technologies AG – SFP - Small Form-factor Pluggable Multimode 850 nm 1.0625 Gbit/s Fibre Channel 1.25 Gigabit Ethernet Transceiver with LC™ Connector

V23818-K305-B57
Description
The Infineon SFP multimode transceiver is a single unit comprised of a transmitter, a
receiver, and an LC™ receptacle.
This transceiver supports the LC™ connectorization concept. It is compatible with RJ-45
style backpanels for high end datacom and telecom applications while providing the
advantages of fiber optic technology.
The module is designed for low cost SAN, LAN, WAN, Fibre Channel and Gigabit
Ethernet applications. It can be used as the network end device interface in mainframes,
workstations, servers, and storage devices, and in a broad range of network devices
such as bridges, routers, hubs, and local and wide area switches.
This transceiver operates at 1.0625 Gbit/s / 1.25 Gbit/s from a single power supply
(+3.3 V). The full differential data inputs and outputs are LVPECL compatible.
Functional Description of SFP Transceiver
This transceiver is designed to transmit serial data via multimode cable.
Tx Fault
TxDis
TD−
TD+
Automatic
Shut-Down
LEN
Laser
Driver
RD−
RD+
LOS
MOD-DEF
Power
Control
Monitor
Receiver
EPROM
Tx Coupling Unit
e/o
Laser
o/e
Multimode Fiber
Rx Coupling Unit
o/e
Figure 2 Functional Diagram
File: 1355
Data Sheet
5
2003-04-25