Copper SFP Series
GD1000-SFP-RJS
GD1000-SFP-RJS(WT)
10/100/1000BASE-T Copper SFP Transceiverwith SGMII interface
RoHS6 CompliantFeatures◆Support 10/100/1000BASE-T Operation in
Host Systems with SGMII interface

Applications◆Support Rx_LOS as link indication function◆LAN 10/100/1000Base-T◆

100m transmission over Cat 5 UTP Cable◆

Gigabit Ethernet over Cat 5 Cable◆Hot-Pluggable SFP Footprint◆

Switch to Switch Interface◆Fully metallic enclosure for low EMI◆

Router/Server Interface◆Low power dissipation (1.05 W typical)◆Compact RJ-45 connector assembly◆

Access to physical layer IC via 2-wire serial bus◆

Detailed product information in EEPROM◆ Operating Case Temperature Standard：0℃~70℃þIndustrial：-40℃~85℃

Order Information
Part No.

Data Rate

GD1000-SFP-RJS*

10/100/1000Mbps enable theauto-negotiation, preferred master10/100/1000Mbps enable theauto-negotiation, preferred master

Note1

GD1000-SFP-RJS(WT)

LinktypeDistanceConnector

Temp.

Cat5100m

RJ45Standard

Cat5100m

RJ45

Industrial

Note1: Standard version

Data Controls Inc.
Page 1 of 8V1.b

Copper SFP Series
Regulatory Compliance
Product Certificate

Certificate Number

Applicable StandardEN 60950-1:2006+A11+A1+A12

TUV

EN 60825-1:2007

R50135086

EN 60825-2:2004+A1+A2
UL 60950-1

UL

E317337

EMC CEAE 50135430 0001

CB

JPTUV-024038-M1

CSA C22.2 No. 60950-1-07
EN 55022:2006
EN 55024:1998+A1+A2
IEC 60825-2
IEC 60950-1

WTF13F0503735E

47 CFR PART 15 OCT., 2010

WTF13F0503732E

47 CFR PART 15 OCT., 2010

FDA

1230816-000

CDRH 1040.10

ROHS

RLSZF00163462

2011/65/EU

FCC

Product Description
Data Control Inc.’s GD1000-SFP-RJS are 10/100/1000BASE-T Copper Small Form Pluggable (SFP), which isbased on the SFP Multi Source Agreement (MSA). It is compliant with the Gigabit Ethernet standard as
specified in IEEE STD 802.3 and can fully satisfy the 10/100/1000BASE-T application.

Absolute Maximum Ratings
Parameter

SymbolMin

TypMaxMaximum Supply Voltage

Vcc

-0.5

4.0

Storage Temperature

TS-40

85

Parameter

SymbolMin

Operating Case Temperature

Tc

Supply Voltage

Vcc

Normal operating condition
TypMax070-40

85

3.15

3.3

3.45

Units°CRef.
StandardIndustrialV101000Mbps*Note2Date Rate
*Note2: 10/100/1000 BASE-T operation requires an SGMII interface with no clocks in the host system, and themodule will operate as 1000BASE-T when the host system uses SERDES interface. It depends on the module
PHY configuration.

Data Controls Inc.
Page 2 of 8

V1.b

Copper SFP Series
Electrical Characteristics
Parameter

SymbolMin

TypMax

Units

300
3.3

350
3.45
30mA
VmA

Notes/Conditions+3.3 Volt Electrical Power Interface
Supply Current
Input Voltage
Surge Current

Icc
Vcc
Isurge

3.15

Low-Speed Signals, Electronic Characteristics
SFP Output LOWSFP Output HIGH

VOLVOH00.5

host_Vcc-0.5

host_Vcc+0.3

V

4.7k to 10k pull-up tohost_Vcc, measured athost side ofconnector

V

4.7k to 10k pull-up tohost_Vcc, measured athost side ofconnector

SFP Input LOW

VIL

00.8

V

SFP Input HIGH

VIH2Vcc + 0.3

V

4.7k to 10k pull-up to Vcc,
measured at SFP side ofconnector
4.7k to 10k pull-up to Vcc,
measured at SFP side ofconnector

High-Speed Electrical Interface, Transmission Line-SFP
Line BaudRates

fL

1250

5-level encoding, perMHz IEEE 802.3

150Differential, for allfrequencies between
Ohm 1MHz and 1250MHz

150

Differential, for all
frequencies between
Ohm 1MHz and 1250MHzTX Output
impedance
Zout, TX
RX Input
Impedance
Zin, RX

High-Speed Electrical Interface, Host-SFP
Single ended
data input swing
Single ended data
output Swing

Vin

250

1200mV

Single ended

Vout

350

800mV

Single ended

Rise/Fall Time

Tr, Tf175

psec

20%-80%TX Input
Impedance

Zin

50Ohm

Single ended

RX Output
Impedance

Zout

50Ohm

Single ended

Data Controls Inc.
Page 3 of 8V1.b

Copper SFP Series
General specifications
Parameter

SymbolData rate

Min
10Distance

TypMax

Units

1000

Mbps

100m

Notes/Conditions

Category 5 UTP. BER <10-12Pin Descriptions
Pin No.

NameFunction

Plug Seq.

1VeeT

Transmitter Ground

1Notes2TX Fault

Transmitter Fault Indication

3Not used

3TX Disable

Transmitter Disable

314MOD-DEF2

Module Definition 2325MOD-DEF1

Module Definition 1326MOD-DEF0

Module Definition 0327Rate SelectNot Connected

38LOS

Loss of Signal

39VeeR

Receiver Ground

110VeeR

Receiver Ground

111VeeR

Receiver Ground

112RD-Inv. Received Data Out313RD+

Received Data Out

314VeeR

Receiver Ground

115VccR

Receiver Power

216VccT

Transmitter Power

217VeeTTransmitter Ground

118TD+Transmit Data In

319TD-Inv. Transmit Data In

320VeeTTransmitter Ground

13Notes:
1.
2.

PHY disabled on TDIS > 2.0V or open, enabled on TDIS < 0.8V, used to reset the module.

Should be pulled up with 4.7k – 10k ohm on host board to a voltage between 2.0 V and 3.6 V.
MOD_DEF (0) pulls line low to indicate module is plugged in.
3.
Only valid when the copper operates at 1000Mbps.

Data Controls Inc.
Page 4 of 8V1.b

Copper SFP Series
The following is the Diagram of host board connector pin numbers and names

Serial Communication Protocol
Data Control Inc. Copper SFP support the 2-wire serial communication protocol defined in the SFP MSA. TheseSFP use a 128 byte EEPROM with an address of A0H. The 10/100/1000BASE-T physical layer IC can also
be accessed via the 2-wire serial bus at address ACH.

SGMII To Copper Modes

Data Controls Inc.
Page 5 of 8V1.b

Copper SFP Series
EEPROM Serial ID Memory ContentsAccessing Serial ID Memory uses the 2 wire address 1010000X (A0H). Memory Contents of Serial ID are
shown in Table 1.

Table 1 Serial ID Memory ContentsAddr.

Size
Name of Field(Bytes)

Hex

Description

BASE ID FIELDS
01

Identifier

03

SFP

1

1

Ext. Identifier04

SFP function is defined by serial ID
only

2

1

Connector

22

RJ-45

3-10

8Transceiver

00 00 00 08 00 00 00 00

Transceiver Code111

Encoding

0112

1BR, Nominal

0D

13

1

Reserved00

141

Length (9µm)km00

151

Length(9µm)100m

00

161

Length (50µm) 10m00

171Length(62.5µm)10m00

181Length (Copper)

64191Reserved00

20-35

16Vendor name36

1Reserved37-39

3Vendor OUIXX XX XX XX XX XXXX XX(Note2) 20 20 202020 20 20 2000
XX XX XX(Note3)

40-55

16Vendor PN

XX XX XX XX XX XX
XX XX XX XX XX XX
XX XX XX XX(Note2)

56-59

4Vendor rev

XX XX XX XX(Note3)

60-61

2

Wavelength00

62

1Reserved00

631

CC_BASE

Check Sum (Variable)

Transceiver transmit distance

100m

Vendor name (ASCII)

Transceiver part number

Check code for Base ID Fields

EXTENDED ID FIELDS

64-652Options

00 00

66

1BR,max00

67

1BR,min00

68-83

16Vendor SN

TX_DISABLE, TX_FAULT andLoss of Signal implemented.

XX XX XX XX XX XX
Serial Number of transceiverXX XX 20 20 20 20 20(ASCII). For example “B000822”.
20 20 20(Note3)

Data Controls Inc.
Page 6 of 8V1.b

Copper SFP Series
84-91

8Date code

XX XX XX XX XX XX
XX XX(Note3)

Manufacture date code. For
example “080405”.

92

1Diagnostic
Monitoring TypeXX(Note3)

Digital diagnostic monitoring
implemented

93

1

Enhanced Options

XX(Note3)

Optional flags

941

SFF_8472
Compliance

XX(Note3)

01 for diagnostics (Rev9.3
SFF-8472).

95

1

CC_EXT

Check Sum (Variable) Check sum for Extended ID Field.

VENDOR SPECIFIC ID FIELDS
96-12732Vendor Specific

Read only

128-255

128

Reserved

Read only

Depends on customer information

Note3: The “XX” byte should be filled in according to practical case. For more information, please refer to the related
document of SFP Multi-Source Agreement (MSA).

Recommended Software configuration
How to enable GD1000-SFP-RJS work at 1000BASE-T
GD1000-SFP-RJS support 10/100/1000Mbps full duplex SGMII interface default. But it also canoperate with 1000Mbps of SERDES operation.
Please refer the following steps to configure:
Step 1: Access the PHY at 0xAC via two-wire serial interface. Step 2: Configure 0xAC as below table
PHY Address: 0xAC
Register Address

Write dataDescription

0x16

0x0001

Select page 10x1B

0x9088

Enable SerDes mode

0x00

0x9140Software reset to allow changes to take effect

0x160x0000

Select page 0

How to disable Auto-negotiation on GD1000-SFP-RJS
GD1000-SFP-RJS operates at mode of “Auto-negotiation enable” default. But it also can operate with
“Auto-negotiation disable”. Please refer the following steps to configure:
Step 1: Access the PHY at 0xAC via two-wire serial interface. Step 2: Configure 0xAC as below table

Register Address
0x16h

PHY Address: 0xAC
Write data
0x0001h

Description
Select page 1x00h

0x8140h

Disable Auto-negotiation

0x16h0x0000h

Select page 0

Data Controls Inc.
Page 7 of 8V1.b

Copper SFP Series
Mechanical Specifications
Data Control Inc.’s Copper SFP transceivers are compliant with the dimensions defined by the SFP
Multi-Sourcing Agreement (MSA).

Obtaining Document
You can visit our website: https://www.dci.jp
Or contact Data Control Inc. Listed at the end of the documentation to get the latest
documents.

Revision History
RevisionDCN

V1.a
V1.b

Released.
Update regulatory compliance and add industrial PN.

Release Date
Jan 30, 2013
Jun 26, 2014

Notice:Data Control Inc. reserves the right to make changes to or discontinue any optical link product or service
identified in this publication, without notice, in order to improve design and/or performance. Applications
that are described herein for any of the optical link products are for illustrative purposes only. DataControl Inc. makes no representation or warranty that such applications will be suitable for the specified
use without further testing or modification.

Contact:
URL: https://www.dci.jp
mail:sales@dci.jp

Data Controls Inc.
Page 8 of 8V1.b