background image

 

 

                                      LCP-1250RJ3SR-S

 

DELTA ELECTRONICS, INC.

 

  Oct. 17. 2007 Rev. 1.02

 

www.deltaww.com

 

Pin Function Definitions 

Pin Num. 

Name   

Function 

Plug Seq.

Notes 

1 VeeT 

Transmitter 

Ground 

Note 

TX Fault 

Transmitter Fault Indication 

Note 1 - Function not available 

TX Disable 

Transmitter Disable 

Note 2 - Module disables on high or 

open 

4 MOD-DEF2 

Module 

Definition 

3 Note 3 - Two-wire serial ID interface 

5 MOD-DEF1 

Module 

Definition 

3 Note 3 - Two-wire serial ID interface 

MOD-DEF0 

Module Definition 0 

Note 3 - grounded in module 

Rate Select 

Not Connect 

Function not available 

LOS 

Loss of Signal 

Note 4 - Function not available 

9 VeeR 

Receiver 

Ground 

Note 

10 VeeR 

Receiver 

Ground 

Note 

11 VeeR 

Receiver 

Ground 

Note 

12 

RD- 

Inverse Received Data Out 

Note 6 

13 

RD+ 

Received Data Out 

Note 6 

14 VeeR 

Receiver 

Ground 

Note 

15 

VccR 

Receiver Power 

Note 7 - 3.3V ± 5% 

16 

VccT 

Transmitter Power 

Note 7 - 3.3V ± 5% 

17 VeeT 

Transmitter 

Ground 

Note 

18 

TD+ 

Transmitter Data In 

Note 8 

19 

TD- 

Inverse Transmitter Data In 

Note 8 

20 VeeT 

Transmitter 

Ground 

Note 

Plug Seq.: Pin engagement sequence during hot plugging. 

Summary of Contents for LCP-1250RJ3SR-S

Page 1: ...wire interface The SGMII interface without clock is selected by setting HWCFG_MODE 3 0 bits to 1100 or 1000 Features Compliant with specifications for IEEE 802 3z Gigabit Ethernet Compliant with MSA specifications for Small Form Factor Pluggable SFP Ports Hot pluggable SFP footprint 10 100 1000 BASE T operation in the host system with SGMII interface Default 1000 BASE T operation in the host syste...

Page 2: ...Base T with SGMII interface by reconfiguration of the PHY within the SFP 3 This part supports the 10 100 1000 Base T with SGMII interface by default It can operate in 1000 Base T with SerDes interface by reconfiguration of the PHY within the SFP Serial Interface Configuration PHY Two Wire Address 0xAC Register Bits Field Mode Description 27 3 0 HWCFG_ MODE R W Changes to these bits are disruptive ...

Page 3: ...itter Disable Input High VDISH 2 0 VCC 0 3 V Transmitter Disable Input Low VDISL 0 0 8 V Receiver Data Output Differential Voltage VD RX 0 35 2 V 3 Differential Output Impedance ZRX 80 100 120 Ohm Data Output Rise Fall Time tr Rx tf Rx 180 ps 4 Notes 1 Internally AC coupled and terminated to 100 Ohm differential load 2 Pull up to VCC with a 4 7K 10K Ohm resistor on host Board 3 Internally AC coupl...

Page 4: ...ace 6 MOD DEF0 Module Definition 0 3 Note 3 grounded in module 7 Rate Select Not Connect 3 Function not available 8 LOS Loss of Signal 3 Note 4 Function not available 9 VeeR Receiver Ground 1 Note 5 10 VeeR Receiver Ground 1 Note 5 11 VeeR Receiver Ground 1 Note 5 12 RD Inverse Received Data Out 3 Note 6 13 RD Received Data Out 3 Note 6 14 VeeR Receiver Ground 1 Note 5 15 VccR Receiver Power 2 Not...

Page 5: ...e two wire serial interface respectively 4 LOS Loss of Signal is not supported and tied to ground 5 VeeR and VeeT are internally connected within the copper SFP 6 RD and RD are the received differential outputs and they are AC coupled 100Ω differential lines that should be terminated with 100Ω differential at user s SERDES The AC coupling is done inside the copper SFP and thus not required on the ...

Page 6: ...LCP 1250RJ3SR S DELTA ELECTRONICS INC 6 Oct 17 2007 Rev 1 02 www deltaww com Recommend Circuit Schematic ...

Page 7: ...LCP 1250RJ3SR S DELTA ELECTRONICS INC 7 Oct 17 2007 Rev 1 02 www deltaww com Package Outline Drawing for Metal Housing ...

Page 8: ...0 64 00 89 DC 114 00 15 00 40 4C L 65 01 90 DC 115 00 16 00 41 43 C 66 00 91 DC 116 00 17 00 42 50 P 67 00 92 00 117 00 18 64 43 2D 68 SN Note 2 93 00 118 00 19 00 44 31 1 69 SN 94 00 119 00 20 44 D 45 32 2 70 SN 95 CS2 Note 4 120 00 21 45 E 46 35 5 71 SN 96 00 121 00 22 4C L 47 30 0 72 SN 97 00 122 00 23 54 T 48 52 R 73 SN 98 00 123 00 24 41 A 49 4A J 74 SN 99 00 124 00 Notes 1 Byte 63 CS1 Check ...

Page 9: ...SR GBIC Transceiver 1250Mb s data link up to 100 m on standard CAT 5 UTP References 1 Small Form factor Pluggable SFP Transceiver MultiSource Agreement MSA September 14 2000 2 IEEE Std 802 3 2002 Edition IEEE Standards Department 2002 3 AT24C01A 02 04 08 16 2 Wire Serial CMOS EEPROM Atmel Corporation www atmel com 4 Alaska Ultra 88E1111 Integrated 10 100 1000 Gigabit Ethernet Transceiver Marvell C...

Reviews: