Optical Transceiver SFP+ 10.3125Gb/s 40KM 1550nm LC

Product Specification Sheet

OLSCxx1XL-CD40

RoHS Compliant 10Gb/s SFP+ CWDM 40KM Optical Transceiver

PRODUCT FEATURES

● Hot pluggable

● 10Gb/s serial optical interface

● Up to 40km on 9/125um SMF

● Compliant with SFP+ MSA

● SFP MSA package with duplex LC connector

● Digital Diagnostic Monitor Interface

● Very low EMI and excellent ESD protection

● High transmission margin

● +3.3V single power supply

● Below <1.5W power consumption

● SFP mechanical interface

● Wide data-rate range

APPLICATIONS

● 10G Base-ER/EW

● 10G Fiber Channel

● Other optical links

STANDARD

● SFP+ MSA Compliant

● SFF-8472 reversion 9.5 compliant

● IEEE802.3-2005 compliant

● Telcordia GR-468-CORE compliant

● FCC 47 CFR Part 15,Class B compliant

● FDA 21 CFR 1040.10 and 1040.11,class1 compliant

● RoHS compliant

PRODUCT DESCRIPTIONS

● OlinkPhotonics OLSCxx1XL-CD40 optical transceivers are designed for 10Gb/s serial optical interfaces for data communications with single mode fiber (SMF). The trans-ceiver can support 1.25Gb/s to 11.1Gb/s.

● The transceiver designs are optimized for high performance and cost effective to supply customers the best solutions for datacom and storage applications.

FUNCTIONAL DIAGRAM

ABSOLUTE MAXIMUM RATINGS

Note: Stress in excess of the maximum absolute ratings can cause permanent damage to the module

GERERAL OPERATING CHARACTERISTICS

ELECTRICAL INPUT/OUTPUT CHARACTERISTICS

 Transmitter

 Receiver

Note 1) TD+/- are internally AC coupled with 100Ω differential termination inside the module.

Note 2) Tx Fault and Rx LOS are open collector outputs, which should be pulled up with 4.7k to 10kΩ resistors on the host board. Pull up voltage between 2.0V and Vcc+0.3V.

Note 3) RD+/- outputs are internally AC coupled, and should be terminated with 100Ω (differential) at the user SERDES.

OPTICAL CHARACTERISTICS

 Transmitter

 Receiver

Note 1) Class 1 Laser Safety per FDA/CDRH and IEC-825-1 regulations.

Note 2) 20%~80%

Note 3) Measured with a PRBS 231-1 test pattern, @6.25Gb/s, BER<10-12

SFP Module Control and Management

The SFP modules implement the 2-wire serial communication protocol as defined in the SFP

MSA.

The serial ID information of the SFP modules and Digital Diagnostic Monitor parameters can be

accessed through the I2C interface at address A0h and A2h. The memory is mapped in Table 1.

Detailed ID information(A0h) is listed in Ta-ble 2. And the DDM specification(A2h) is described

in Table 3. For more details of the memory map and byte definitions, please refer to the

SFF-8472 (Rev 9.3, Aug. 2002), “Digital Diagnostic Monitoring Interface for Optical

Transceivers”.

The DDM parameters have been internally calibrated.

Table 1. Digital Diagnostic Memory Map (Specific Data Field Descriptions)

PIN DEFINITIONS AND FUNCTIONS

Note 1) The module ground pins shall be isolated from the module case.

Note 2) This pin is an open collector/drain output pin and shall be pulled up with

4.7K-10Kohms to Host_Vcc on the host board.

Note 3) This pin shall be pulled up with 4.7K-10Kohms to VccT in the module.

Note 4) This pin is an open collector/drain output pin and shall be pulled up with

4.7K-10Kohms to Host_Vcc on the host board. In FC designated as RX_LOS, inSONET

designated as LOS, and in Ethernet designated at Signal Detect.

TYPICAL INTERFACE CIRCUIT

Recommended power supply filter

Note: Inductors with DC resistance of less than 1Ω should be used in order to maintain the

required voltage at the SFP input pin with 3.3V supply voltage. When the recommended

supply filtering network is used, hot plugging of the SFP transceiver module will result in an

inrush current of no more than 30 mA greater than the steady state value

PACKAGE DIMENSION

ORDERING INFORMATION