2X5 / 2X10 Duplex LC Single-Mode / Multi-Mode SFF Module, SFF Optical Transceiver

2X5 / 2X10 Duplex LC Single-Mode / Multi-Mode SFF Module, SFF Optical Transceiver

Description:

The SFF Gigabit Ethernet LC duplex transceiver is intended for 550 m reach service in 1.25 Gb/s 850 nm multi mode high-speed LAN and SAN data communications equipment where low-cost, extraordinary performance and reliability are essential. It meets the requirements of IEEE802.3z 1000 BASE-SX, consumes low power, operates from a 3.3 volt DC power supply and is offered in the -40 to 85ºC industrial temperature range. The industry standard 2x10 small form pluggable (SFP) package is fabricated with a rugged die cast metal housing and cage assembly. The low jitter and low bit error rate optical assembly features a 850 nm VCSEL laser transmitter and PIN/TIA receiver. It incorporates the SFP MSA LVTTL Loss of Signal (Rx_LOS), Tx Fault (Tx_FAULT) and Tx Disable (Tx_DIS) monitor and control functions. The differential AC coupled Tx and Rx data interfaces (50 ohms to ground, 100 ohms line to line) are LVPECL compatible. The device is Class I laser safety compliant.

Specifications:

 •1.25 Gb/s Gigabit Ethernet data links

       • Channel extenders

       • Bus extenders

       • High speed I/O file servers

       • Data storage networks

                  • LAN

                  • SAN

                  • RSAN

       • Host adapters

       • Switch-to-switch interfaces

       • Mass storage system interconnects

       • Hub interconnects

       • Router interconnects

       • Distributed multi processing

       • Telecom switches

Features:

       • LC Duplex optical interface

       • 550 m reach

       • 1250 Mb/s data rate

       • +3.3 V power supply

       • Low DC power consumption

       • 2x10 SFP MSA compliant package

       • Bail or pull latch option

       • Hot swappable

       • High performance 850 nm VCSEL laser

       • High sensitivity PIN/TIA optical receiver

       • Multi Mode operation

       • BER < 1X10^-12      (2⁷ - 1 NRZ PRBS test pattern)

       • IEEE 802.3z 1000 BASE-SX compliant

       • Operating temperature range:

                   • Commercial: 0 to 70ºC

                   • IExtended: -10 to 80ºC

                   • Industrial: -40 to 85ºC

       • Monitor and Control Functions

                   • Loss of Signal (Rx_LOS), LVTTL

                   • Tx Disable (Tx_DIS), LVTTL

                   • Tx Fault (Tx_FAULT), LVTTL

                   • 2-wire I2C data bus

       • Internally AC coupled and terminated

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