Contact Us
10G SFP+ SR 300m

10G SFP+ SR 300m

The TSSP-85192L-SR series multi-mode transceiver is SFP+ module for duplex optical data communications such as 10GBASE-SR and 10GBASE-SW. It is with the SFP+ 20-pin connector to allow hot plug capability. Digital diagnostic functions are available via an I2C.

This module is designed for multi-mode fiber and operates at a nominal wavelength of 850 nm. The transmitter section uses a Vertical Cavity Surface Emitted Laser (VCSEL) and is a Class 1 laser compliant according to International Safety Standard IEC 60825. The receiver section uses an integrated GaAs detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC.

Features of 10G SFP+ SR 300m

  • Optical interface compliant to IEEE 802.3ae

  • Electrical interface compliant to SFF-8431

  • 2-wire interface with integrated Digital Diagnostic monitoring

  • Hot Pluggable

  • Data rate up to 11.3Gbps

  • 850nm VCSEL transmitter, PIN photo-detector

  • Maximum link length of 300m on 2000MHz/km MMF

  • Power Dissipation < 1.0W

  • Case operation temperature range: Standard: temperature: 0°C to 70°C

  • Industrial temperature: -40°C to 85°C

  • RoHS6 compliant (lead free)



Applications of 10G SFP+ SR 300m

10GBASE-SR at 10.3125Gbps

10GBASE-SW at 9.95Gbps

Specifications of 10G SFP+ SR 300m

Absolute Maximum Ratings
Recommended Operating Conditions
Electrical Characteristics
Optical characteristics
Electrical Pad Layout

Parameters

Symbol

Min.

Max.

Unit

Power Supply Voltage

VCC

-0.5

+3.6

V

Storage Temperature

Tc

-40

+85

°C

Relative Humidity

RH

0

85

%


Parameter

Symbol

Min

Typical

Max

Unit

Power Supply Voltage

VCC

3.15

3.30

3.45

V

Supply current

Icc

-

-

290

mA

Operating Case Temperature (Standard)

TCa

0

-

70

°C

Operating Case Temperature (Industrial)

TCa

-40

-

85

°C

Notes:

1. Supply current is shared between VCCTX and VCCRX.

2. In-rush is defined as current level above steady state current requirements.


Parameter

Symbol

Min.

Typical

Max

Unit

Transmitter

Data Rate

Mra

1.0

10.3

11.3

Gbps

Input differential impedance1

Rin

-

100

-

Ω

Differential Input Voltage swing

Vin

150

-

1200

mV

Transmit Disable Voltage

VD

2.0

-

VCC+0.3

V

Transmit Enable Voltage2

Ven

Vee

-

Vee+0.8

V

Transmit Disable Assert Time

Vn

-

-

100

us

Receiver

Data Rate

Mra

-

10.3

11.3

Gbps

Output differential impedance1

Rout

-

100

-

Ω

Differential Output Swing3

Vout

300

-

700

mV

Loss of Signal –Asserted4

-

2.0

-

VCC+0.3

V

Loss of Signal –Negated4

-

Vee

-

Vee+0.8

V

Notes:

1.AC coupled.

2.Or open circuit.

3.Into 100 ohm differential termination.

4.LOS is LVTTL. Logic 0 indicates normal operation; logic 1 indicates no signal detected.


Parameter

Symbol

Min.

Typical

Max

Unit

Transmitter

Center Wavelength

λ

840

850

860

nm

Average Optical Power1

Po

-6.0

-

-1

dBm

Extinction Ratio2

ER

3.5

-

-

dB

Transmitter Dispersion Penalty

TDP

-

-

3.9

dB

Optical Return Loss Tolerance

ORL

-

-

12

dB

Receiver

Receiver Sensitivity in OMA3

Rsens

-

-

-11.1

dBm

Stressed Sensitivity in OMA3

-

-

-

-7.5

dBm

Los function

Los

-30

-

-12

dBm

Receiver Overload3

Pmax

-1.0

-

-

dBm

Receiver Reflectance

-

-

-

-12

dB

Notes:

1.The optical power is launched into MMF

2.Measured with a PRBS 231-1 test pattern @10.3125Gbps

3.Measured with a PRBS 231-1 test pattern @10.3125Gbps,BER≤10-12.


Parameter

Symbol

Min

Typical

Max

Unit

TX_Fault, RX_LOS

VOL

0

-

0.4

V


VOH

Host_VCC-0.5

-

Host_VCC+0.3

V

TX_DIS

VIL

-0.3

-

0.8

V


VIH

2.0

-

VCCT+0.3

V

RS0,RS1

VIL

-0.3

-

0.8

V


VIH

2.0

-

VCCT+0.3

V


Electrical Pad Layout of 10G SFP+ SR 300m

Electrical Pad Layout of 10G SFP+ SR 300m



Pin Definition of 10G SFP+ SR 300m

Pin

Symbol

Name/Description

1

VEET1

Transmitter Ground

2

Tx_FAULT2

Transmitter Fault

3

Tx_DIS3

Transmitter Disable. Laser output disabled on high or open

4

SDA2

2-wire Serial Interface Data Line

5

SCL2

2-wire Serial Interface Clock Line

6

MOD_ABS4

Module Absent. Grounded within the module

7

RS05

Rate Select 0

8

RX_LOS2

Loss of Signal indication. Logic 0 indicates normal operation

9

RS15

Rate Select 1

10

VEER1

Receiver Ground

11

VEER1

Receiver Ground

12

RD-

Receiver Inverted DATA out. AC Coupled

13

RD+

Receiver DATA out. AC Coupled

14

VEER1

Receiver Ground

15

VCCR

Receiver Power Supply

16

VCCT

Transmitter Power Supply

17

VEET1

Transmitter Ground

18

TD+

Transmitter DATA in. AC Coupled

19

TD-

Transmitter Inverted DATA in. AC Coupled

20

VEET1

Transmitter Ground

Notes:

1.Module circuit ground is isolated from module chassis ground within the module.

2.Should be pulled up with 4.7k – 10k ohms on host board to a voltage between 3.15Vand 3.6V.

3.Tx_Disable is an input contact with a 4.7 kΩ to 10 kΩ pullup to VCCT inside the module.

4.Mod_ABS is connected to VeeT or VeeR in the SFP+ module. The host may pull this contact up to VCC_Host with a resistor in the range 4.7 kΩ to10 kΩ.Mod_ABS is asserted “High” when the SFP+ module is physically absent from a host slot.

5.RS0 and RS1 are module inputs and are pulled low to VeeT with > 30 kΩ resistors in the module.



Ordering Information of 10G SFP+ SR 300m

Part Number

Product Description

TSSP-85192L-SRC

10Gbps SFP+ 850nm 300m    0°C ~ +70°C

TSSP-85192L-SRT

10Gbps SFP+ 850nm 300m   -40°C ~ +85°C



References of 10G SFP+ SR 300m

1. "Specifications for Enhanced Small Form Factor Pluggable Module SFP+", SFF-8431, Rev 4.1, July 6, 2009.

2. "Improved Pluggable Form factor", SFF-8432, Rev 4.2, Apr 18,2007

3. IEEE802.3ae – 2002

4. "Diagnostic Monitoring Interface for Optical Transceivers" SFF-8472, Rev 10.3, Dec 1,2007



Important Notice of 10G SFP+ SR 300m

Performance figures, data and any illustrative material provided in this data sheet are typical and must be

specifically confirmed in writing by T&S before they become applicable to any particular order or contract. In accordance with the T&S policy of continuous improvement specifications may change without notice.

The publication of information in this data sheet does not imply freedom from patent or other protective rights of T&S or others. Further details are available from any T&S sales representative.

Product Inquiry
Email us if you are interested in ts communication fiber optic products and solutions. We would be happy to answer your questions.
Recommended Products
Applications
Latest News & Blog