Features

• Support 155M～2.67Gbps multi-rate data links
• 1310nm uncooled DFB laser and APD photodiode for 40km transmission
• 1550nm uncooled DFB laser and APD photodiode for 80km transmission
• Digital diagnostic monitor interface compatiblewith SFF-8472
• SFP MSA package with duplex LC connector
• With Spring latch for high density application
• Class I laser product
• Hot-pluggable capability
• Operating case temperature: 0 to +70℃

Applications

• 1×/2× Fiber Channel
• Gigabit Ethernet
• SDH/SONET/ATM
• Other optical links

Standard 

• Compatible with SFP MSA
• Compatible with SFF-8472 Rev 9.5
• Compatible with ITU-T G.957 and G.958
• Compatible with Telcordia GR-253-CORE 
• Compatible with FCC 47 CFR Part 15, Class B
• Compatible with FDA 21 CFR 1040.10 and 1040.11, Class I
• RoHS compliant

Description

Fiberxon 155M ～ 2.67Gbps Spring-latch SFP transceiver is high performance, cost effective module that supports data-rate up to 2.67Gbps and transmission distance from 40km to 80km.

The transceiver consists of two sections: The transmitter section incorporates an uncooled DFB laser, and the receiver section consists of APD integrated with a trans-impedance preamplifier (TIA). All modules satisfy class I laser safety requirements.

The optical output can be disabled by a TTL logic high-level input of Tx Disable. Tx Fault is provided to indicate degradation of the laser. Loss of signal (LOS) output is provided to indicate the loss of an input optical signal of receiver.

The transceiver provides an enhanced monitoring interface, which allows real time access to the transceiver operating parameters such as transceiver temperature, laser bias current, transmitted optical power, received optical power
and transceiver supply voltage by reading a built-in memory with I2C interface. For further information, please refer to SFF-8472 Rev 9.5.