Description:

The SFP+ 10G LR 10km 1310nm SM LC DDM a high performance, cost effective modules, which is supporting up to 10.3125Gbps, and transmission distance up to 10km on SM fiber. The transceiver consists of two sections: The transmitter section incorporates a laser driver and a 1310nm DFB laser. The receiver section consists of a PIN photodiode integrated with a transimpedance preamplifier (TIA) and a Limitting Amplifier. The module is hot pluggable into the 20-pin connector. The high-speed electrical interface is base on low voltage logic, with nominal 100Ohms differential impedance and AC coupled in the module.

The optical output can be disabled by LVTTL logic high-level input of TX_DIS. Transmit Fault (Tx_Fault) is provided to indicate that the module transmitter has detected a fault condition related to laser operation or safety. Loss of signal (RX_LOS) output is provided to indicate the loss of an input optical signal of receiver. A serial EEPROM in the transceiver allows the user to access transceiver monitoring and configuration data via the 2-wire SFP Management Interface. This interface uses a single address, A0h, with a memory map divided into a lower and upper area. Basic digital diagnostic (DD) data is held in the lower area while specific data is held in a series of tables in the high memory area.

Features 

• Up to 10 km transmission on SMF
• Up to10.3125Gbps
• 1310nm DFB laser and PIN receiver
• Electronic Interface compliant with SFF-8431
• 2-wire interface for integrated Digital Diagnostic monitoring
• SFP+ MSA package with duplex LC connector
• Hot pluggable
• Very low EMI and excellent ESD protection
• +3.3V power supply
• Power consumption less than 1.0W
• Operating case temperature: 0~+70°C

Applications

• High-speed storage area networks
• Computer cluster cross-connect
• Custom high-speed data pipes

Compliance

• Compliant with IEEE 802.3ae-2002
• Compliant with MSA SFF-8472
• Compliant with MSA SFF-8431

Specification