V23826-K305-Cxx, V23826-K305-Cxxx Product Specification – October 2004
© Finisar Corporation October 29, 2004 Rev. C Page 4
Description
The Finisar Fibre Channel / Gigabit Ethernet multimode transceiver – part of Infineon 1x9
family – is based on the Physical Medium Depend (PMD) sublayer and baseband
medium, type 1000 Base-SX (short wavelength) as specified in IEEE Std 802.3 and
Fibre Channel FC-PI (Rev. 13) 100-M5-SN-I, FC-PI (Rev. 13) 100-M6-SN-I.
The appropriate fiber optic cable is 62.5 µm or 50 µm multimode fiber with Duplex SC
connector.
The Finisar multimode transceiver is a single unit comprised of a transmitter, a receiver,
and an SC receptacle. This design frees the customer from many alignment and PC
board layout concerns.
The module is designed for low cost LAN, WAN, Gigabit Ethernet, and Fibre Channel
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, intelligent hubs, and local and wide area switches.
This transceiver operates at 1.0625 Gbit/s and 1.3 Gbit/s from a single power supply
(5 V or 3.3 V). The full differential data inputs and outputs are PECL compatible.
Link Length as Defined by IEEE and Fibre Channel Standards
Fiber Type Reach Unit
min.1)
Notes:
1) Minimum reach as defined by IEEE and Fibre Channel Standards. A 0 m link length (loop-back connector) is
supported.
max.2)
2) Maximum reach as defined by IEEE and Fibre Channel Standards. Longer reach possible depending upon
link implementation.
at 1.0625 Gbit/s
50 µm, 2000 MHz*km 2 860 meters
50 µm, 500 MHz*km 2 500
50 µm, 400 MHz*km 2 450
62.5 µm, 200 MHz*km 2 300
62.5 µm, 160 MHz*km 2 250
at 1.3 Gbit/s
50 µm, 500 MHz*km 2 550 meters
50 µm, 400 MHz*km 2 500
62.5 µm, 200 MHz*km 2 275
62.5 µm, 160 MHz*km 2 220