TXN31111D100000 Intel, TXN31111D100000 Datasheet - Page 14

• Manufacturer Part Number: TXN31111D100000
• Description: TXRX OPT SFP TRI RATE 2/1GBPS FC
• Manufacturer: Intel

Specifications of TXN31111D100000

• Data Rate: 2.5Gbps
• Wavelength: 850nm
• Applications: Ethernet
• Voltage - Supply: 2.97 V ~ 3.63 V
• Connector Type: LC Duplex
• Mounting Type: SFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 886003

Intel
4.0
4.1
20-Sept-2006
14
®
TXN31111 Tri-Rate 850 nm Optical Transceiver
Termination
Types of I/O Interfaces
The TXN31111 Optical Transceiver has the following types of I/O interfaces.
High-speed I/Os use the CML interface, while control signals use the TTL interface. Proper
termination of I/Os is required for good signal integrity. If I/Os (particularly the CML I/Os) are not
terminated properly, then jitter increases significantly due to reflection from impedance
mismatches.
•
•
CML interface
TTL interface
Intel
®
TXN31111 Tri-Rate 850 nm Optical Transceiver
Order Number: 280049, Revision: 006
Datasheet