FTLX8551E3 Finisar Corporation, FTLX8551E3 Datasheet - Page 8

• Manufacturer Part Number: FTLX8551E3
• Description: TXRX OPT XPAK 10 GB/S 850NM
• Manufacturer: Finisar Corporation

Specifications of FTLX8551E3

• Wavelength: 850nm
• Applications: Ethernet
• Voltage - Supply: 4.75 V ~ 5.25 V
• Connector Type: LC Duplex
• Mounting Type: XPAK
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Data Rate: -
• Other names: 775-1054

FTLX8551 Product Specification – November 2007
Environmental Performance
Operating case temperature:
Operating humidity:
Fibers and Connectors
The transponder has LC receptacles for both Tx and Rx. The transponder is designed for
multimode LC cables, 0° polished endface (PC).
70-pin Connector
The module interface connector is a 70-pin, printed circuit board edge connection with a
0.5 mm pitch. The appropriate mating connector for the customer PCB is a 70-pin SMT,
dual row, right angled, edge connector, 0.5 mm pitch (Tyco Electronics part number
1367337-1, Molex part number 74441-0003 or equivalent).
Cage Requirement
The cage assembly required to mount the XPAK module is defined by the MSA. Finisar
recommends the low profile design –For correct operation and implementation always
follow the manufacturer’s datasheet.
A recommended XPAK rail assembly is Molex part number 74732-0220.
Aqueous Wash
Finisar XPAK transponders are neither solderable nor aqueous washable and are not
intended for these processes.
© Finisar Corporation – November 2007 Rev. B
0°C to +70°C
0% -95% RH non-condensing
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