RoHS Compliant
850 nm Multi-mode Transceiver
Small Form Pluggable (SFP+), with Diagnostic Monitoring 10G
BASE-SW/SR 10G Ethernet, 10G Fiber channelFeatures■ Compliant with SFP+ MSA SFF-8431■ Compliant with SFF8472 diagnostic monitoring interface
Duplex LC connector■ Single power supply 3.3V
■ Hot Pluggable■ Class 1 laser product complies with EN 60825-1

Ordering Information
PART NUMBER

INPUT/OUTPUT

VOLTAGETEMPERATURE

AC/AC

3.3V℃

-10℃ to -85℃

JD850-SFP-LC.M

Transmit distance: 33m (OM1 Fiber), 82m (OM2 Fiber), 300m (OM3 Fiber), 400m(OM4 Fiber)

Diagnostics
Parameter

Range

Accuracy

UnitC

Internal Transceiver Temperature-20 to 95±3Internal Transceiver Voltage

3.1 to 3.5± 0.1

VBias Current

0 to 20± 10%mA

TX Power-10 to +1±3dB

RX average Power-14 to 0±3dB

Page 1
Version 1.4
Date:07/12/2017

CalibrationoWebsite: www.dci.jp

Internal

RoHS Compliant
850 nm Multi-mode Transceiver
Small Form Pluggable (SFP+), with Diagnostic Monitoring 10G
BASE-SW/SR 10G Ethernet, 10G Fiber channel

Absolute Maximum Rating

PARAMETERSYMBOLMINMAXUNITSStorage Temperature

TS-4085℃Supply Voltage

Vcc
VIN

-0.5

4.0

V-0.5

Vcc

VSYMBOLMINMAXUNITS

Tc-1070-1085℃℃

Vcc
ITX + IRX

3.14

3.46

V300mAP---1.0

W

Input Voltage

NOTE

Recommended Operating Conditions
PARAMETER
Case operating
Temperature
Supply Voltage
Supply Current
Power Consumption

Page 2
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Date:07/12/2017

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NOTE

RoHS Compliant
850 nm Multi-mode Transceiver
Small Form Pluggable (SFP+), with Diagnostic Monitoring 10G
BASE-SW/SR 10G Ethernet, 10G Fiber channel

Transmitter Electro-optical Characteristics
Vcc = 3.14 V to 3.46 V, TC = -10 ℃ to 70 ℃ & TC = -10℃ to 85 ℃
PARAMETER
Data Rate
Output Optical Power(50/125 m fiber, NA=0.20)(62.5/125 m fiber, NA=0.275)

SYMBOL
B

MIN

TYP.
10.3125

MAX
10.7

UNITS
Gbps

Pout-7.1

----1

dBm

Optical Modulation Amplitude

OMA

-4.3

dBm

Extinction Ratio

ER

3.5

dB

Center Wavelength

λC

840

850860nm

Spectral Width (RMS)Λλ------

0.45nmTransmitter and Dispersion Penalty

TDP

3.9dB

Relative Intensity Noise

RIN-128

dB/Hz---

Output Eye---Compliant with IEEE802.3ae

Max. Pout TX-DISABLE AssertedPOFF-------35dBmDifferential Input Impedance

Zd80100120Ω

Differential Input Voltage Swing

VDIFF

200800mV

Transmit Fault Output-Low

TX_FAULTL

0.0---

0.5

VTransmit Fault Output-High

TX_FAULTH

2.4

---

VCC

V

TX_DISABLE Assert Time

t_off

---

---

100s

TX_DISABLE Negate Time

t_on

---

---

2ms

Time to initialize, include reset ofTX_FAULT

t_init

---

---

300

ms

TX_FAULT from fault to assertiont_fault

---

---

1ms

TX_DISABLE time to start resett_reset10------sPage 3
Version 1.4
Date:07/12/2017

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RoHS Compliant
850 nm Multi-mode Transceiver
Small Form Pluggable (SFP+), with Diagnostic Monitoring 10G
BASE-SW/SR 10G Ethernet, 10G Fiber channel

Receiver Electro-optical Characteristics
Vcc = 3.14 V to 3.46 V, TC = -10
PARAMETER

C to 70

C & TC = -10 C to 85 C
SYMBOL MIN
TYP.

Data Rate

MAXUNITS

10.3125

10.7

Gbps

NOTE

Optical Input Power-maximum

B
PIN-1------dBm

BER < 10 12

Receiver Sensitivity

PIN-------9.9dBm

BER < 10 12

Receiver Sensitivity(OMA)PIN---

---

-11.1

dBm

BER < 10 12

Stressed Receiver Sensitivity(OMA)PIN---

---

-7.5

dBm

BER < 10 12

Operating Center Wavelength

λC

840

---

860

nm

Optical Return Loss

ORL

12---

---

dB

Loss of Signal-Asserted

PA-30------

dBm

Loss of Signal-Deasserted

PD

---

---

-12dBmDifferential Output Impedance

Zd

80

100120Ω

Differential Output Voltage

VDIFF

300

---

800mV

RX_LOSL
RX_LOS

0---

0.5

V

RX_LOSH
RX_LOS

2.4---VVtA,RX_LOS------

100μs

tD,RX_LOS------

100μs

Receiver Loss of Signal Output
Voltage-Low
Receiver Loss of Signal Output
Voltage-High
Receiver Loss of Signal Assert Time
Receiver Loss of Signal Assert Time

Page 4/8
Version 1.4
Date:07/12/2017

tt

Website: www.dci.jp

RoHS Compliant
850 nm Multi-mode Transceiver
Small Form Pluggable (SFP+), with Diagnostic Monitoring 10G
BASE-SW/SR 10G Ethernet, 10G Fiber channel

Dimensions

Page 5/8
Version 1.4
Date:07/12/2017

Website: www.dci.jp

RoHS Compliant
850 nm Multi-mode Transceiver
Small Form Pluggable (SFP+), with Diagnostic Monitoring 10G
BASE-SW/SR 10G Ethernet, 10G Fiber channel

SFP host board mechanical layout

Page 6/8
Version 1.4
Date:07/12/2017

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RoHS Compliant
850 nm Multi-mode Transceiver
Small Form Pluggable (SFP+), with Diagnostic Monitoring 10G
BASE-SW/SR 10G Ethernet, 10G Fiber channel

Assembly drawing

Page 7/8
Version 1.4
Date:07/12/2017

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RoHS Compliant
850 nm Multi-mode Transceiver
Small Form Pluggable (SFP+), with Diagnostic Monitoring 10G
BASE-SW/SR 10G Ethernet, 10G Fiber channel

Pin Assignment

Pin1234567891011121314151617181920Signal NameTGND
TX_FAULTTX_DISABLE
MOD_DEF (2)
MOD_DEF (1)
MOD_DEF (0)RS0RX_LOS
RS1
RGND
RGND
RXRX
RGND
VCCR
VCCTTGND
TX
TX
TGND

Page 8/8
Version 1.4
Date:07/12/2017

PIN11

PIN20

PIN10

PIN1

Description
Transmit Ground
Transmit Fault
Transmit Disable
SDA Serial Data Signal
SCL Serial Clock Signal
TTL Low
RX Rate Select, No used
Receiver Loss of Signal, TTL High, open collector
TX Rate Select, No used
Receiver Ground
Receiver Ground
Receive Data out Bar, ac coupled
Receive Data out, ac coupled
Receiver Ground
Receiver Power Supply
Transmitter Power Supply
Transmitter Ground
Transmit Data in, ac coupled
Transmit Data in Bar, ac coupled
Transmitter GroundWebsite: www.dci.jp