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              SFBD-1250A4Q1R

 

DELTA ELECTRONICS, INC.

 

5 Revision: 

S0

04/12/2007

www.deltaww.com

 

7. Recommended Interface Circuit (AC Coupling) 

 

 

Transmitter

100ohm

100nF

100nF

9. TD(p)

10. TD(n)

8. Tx_Dis

6. VccT

7. VeeT

Receiver

100nF

100nF

1. VeeR

5. RD(p)

4. RD(n)

3. SD

2. VccR

100nF

10uF

100nF

10uF

100nF

1uH

1uH

3.3V

Protocol IC

SerDes IC

100ohm

Tx_Dis

SD

DELTA SFF Module

Z0=50ohm

Z0=50ohm

Z0=50ohm

Z0=50ohm

150ohm

150ohm

RES

* RES is the internal 4.7K to 10K Ohms pull-up resistor.

VccR

 

 
 
 
 
 
 
 
 
 

Summary of Contents for SFBD-1250A4Q1R

Page 1: ... comply with the requirements of IEC 60825 1 and IEC 60825 2 Description The SFBD 1250xxxx series are 3 3V small Form Factor Bi Directional Transceiver Module designed expressly for high speed communication applications that require rates of up to 1 25Gbit sec It is compliant with the Gigabit Ethernet standards as well as the SFF Multisource Agreement MSA The module consists 1310nm FP laser InGaAs...

Page 2: ...a Rate 1 25 100ppm 1 25 1 25 100ppm Gbps Transmission Distance 10 km 3 Specification of Transmitter Parameter Symbol Min Typ Max Unit Note Average Launched Power PO 9 3 dBm Note 1 Launched power Peak PP 0 dBm Extinction Ratio ER 9 dB Center Wavelength λC 1260 1310 1360 nm FP Laser Spectrum Width RMS σ Compliant with IEEE 802 3ah nm Note 4 Transmitter OFF Output Power POff 45 dBm Optical Rise Fall ...

Page 3: ...l time tr tf 260 ps Note 3 Optical Receiver Reflectance 12 dB Note 4 1260 to 1360nm 43 dB 1550 to 1560nm 33 dB Optical Isolation from External Source 1640 to 1665nm 33 dB Note 1 Measured with Light source 1490nm ER 9dB BER 10 12 PRBS 27 1 NRZ Note 2 When SD deasserted the data output is Low level fixed Note 3 These are 20 80 values Note 4 Measured at wavelength of 1490nm Center Wavelength RMS spec...

Page 4: ...erential termination at or internal to Serializer Deserializer Note 3 LVTTL logic output internal 4 7K 10K Ohm pull up resistor External load on host board is unnecessary 6 Pin Description Tx Rx Pin No I O Pin Name Description 1 VeeR Receiver Ground 2 VccR 3 3V Receiver Power Supply 3 O SD Normal Optical Input indicated by logic High and No Optical Input indicated by logic Low LVTTL 4 O RD n Inver...

Page 5: ...smitter 100ohm 100nF 100nF 9 TD p 10 TD n 8 Tx_Dis 6 VccT 7 VeeT Receiver 100nF 100nF 1 VeeR 5 RD p 4 RD n 3 SD 2 VccR 100nF 10uF 100nF 10uF 100nF 1uH 1uH 3 3V Protocol IC SerDes IC 100ohm Tx_Dis SD DELTA SFF Module Z0 50ohm Z0 50ohm Z0 50ohm Z0 50ohm 150ohm 150ohm RES RES is the internal 4 7K to 10K Ohms pull up resistor VccR ...

Page 6: ...A ELECTRONICS INC 6 Revision S0 04 12 2007 www deltaww com 8 Outline Dimensions Parameter Unit Description Note Mechanical Dimensions mm 48 3x13 5x9 6 Connector Type SC UPC connector IEC 61754 4 Week 52Weeks Year 1月 2日 01 ...

Page 7: ...mplex Receptacle Air Discharge IEC EN 61000 4 2 Radio Frequency Electromagnetic Field Immunity IEC EN 61000 4 3 Electromagnetic Interference EMI FCC Part 15 Class B EN 55022 Class B CISPR 22A 1 Satisfied with electrical characteristics of product spec 2 No physical damage Laser Eye Safety FDA CDRH TUV FDA 21CFR 1040 10 1040 11 IEC EN 60825 1 IEC EN 60825 2 CDRH File 0420993 TUV Certificate R500324...

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