V23848-M15-C656 Datasheet, PDF (5/29 Pages) Infineon Technologies AG – iSFP-Intelligent Small Form-factor Pluggable 1.25 Gigabit Ethernet 2.125/1.0625 Gbit/s Fibre Channel Single Mode 1310 nm Transceiver with LC Connector

V23848-M15-C656
Description
The Infineon iSFP™ single mode 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, 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 2.125, 1.0625 and 1.25 Gbit/s from a single power supply
(+3.3 V). The 100 Ω differential data inputs and outputs are LVPECL and CML
compatible.
Functional Description of iSFP™ Transceiver
This transceiver is designed to transmit serial data via single mode cable.
Tx Fault
Tx Disable
TD+
TD−
RD+
RD−
LOS
MOD-DEF(2)
MOD-DEF(1)
Automatic
Shut-Down
Laser
Driver
Tx Coupling Unit
e/o
Laser
Power
Control
Monitor
Limiting
Amp
o/e
Rx Coupling Unit
TIA
o/e
Single Mode Fiber
Digital Diagnostic
Monitoring Interface
EEPROM
Alarm and
Warning Flags
File: 1354
Figure 2 Functional Diagram
Preliminary Product Information
5
2004-06-28