Wholesale China 20km SFP Factory Suppliers - 10Gb/s 40km BiDi SFP+ Transceiver, 1270nm/1330nm CWDM,JHA5940D-2733&3327 – JHA

Features:                                              

* Supports 9.95Gb/s to 11.3Gb/s bit rates

* Hot-pluggable SFP+ footprint

* Single LC for Bi-directional Transmission

* Maximum link length of 40km

* Built-in 1270/1330 WDM Filter

* Uncooled 1270nm or 1330nm CWDM DFB Laser.

* Power dissipation <1.5W

* No Reference Clock required

* Built-in digital diagnostic functions

* Temperature range 0°C to 70°C

* Very low EMI and excellent ESD protection

* RoHS Compliant Part

Applications:

* 10GBASE-LR/LW Ethernet

*  SONET OC-192 / SDH

*  10G Fibre Channel

Description:

JHA5940D-2733 & JHA5940D-3327 Bi-directional 10Gb/s (SFP+) transceivers are compliant with the current SFP+ Multi-Source Agreement (MSA) Specification. They comply with 10GBASE-LR/LW Ethernet, SONET OC-192 / SDH and 10G Fibre Channel 1200-SM-LL-L. Digital diagnostics functions are available via a 2-wire serial interface, as specified in the SFP+ MSA.

l Absolute Maximum Ratings

l Recommended Operating Environment

l Electrical Characteristics (T_OP = 0 to 70 °C, VCC = 3.135 to 3.465 Volts)

Notes:

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.

l Optical Parameters(T_OP = 0 to 70°C, VCC = 3.135 to 3.465 Volts)

Notes:

Note 1) Measured with a PRBS of 2³¹-1 at 1 x 10^-12 BER and 3.5 dB extinction ratio.

l Pin Assignment

Diagram of Host Board Connector Block Pin Numbers and Name

l Pin Function Definitions

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.

l SFP Module EEPROM Information and Management

The SFP modules implement the 2-wire serial communication protocol as defined in the SFP -8472. 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 Table 2. And the DDM specification at address A2h. For more details of the memory map and byte definitions, please refer to the SFF-8472, “Digital Diagnostic Monitoring Interface for Optical Transceivers”. The DDM parameters have been internally calibrated.

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

Table 2 - EEPROM Serial ID Memory Contents (A0h)

l Digital Diagnostic Monitor Characteristics

l Regulatory Compliance

The JHA5940D-2733 /3327 complies with international Electromagnetic Compatibility (EMC) and international safety requirements and standards (see details in Table following).

l Recommended Circuit

Recommended Host Board Power Supply Circuit

Recommended High-speed Interface Circuit

l Mechanical Dimensions

JHA reserves the right to make changes to the products or information contained herein without notice. No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such products or information.Published by Shenzhen JHA Technology Co., Ltd.

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