10G SFP+ 300m 850nm MM

Neton Optoelectronic Technologies NTR-S8D803M Specification

10Gb SFP+ SR Transceiver Module

Product Description

Neton’ NTR-S8D803M series multi-mode transceiver is SFP+ for dual fiber ctional serial optical data communications such as 10GBASE-SR and 10GBASE-SW. It is with the SFP+ 20-pin connector to allow hot plug capability. Digital d iagnostic functions are available via an I2C. This module is designed for multi-mode fiber and op erates at a nominal wavelength of 850nm. The transmitter section us es 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-amp lifier IC.

Product Features

2-Fiber SFP Optical Transceiver 850nm VCSEL Transmitter Up to 10.7 Gbps Data Links Single 3.3V power supply Duplex LC Connector

Distance up to 300m at MM Fiber 300m links with OM3 MMF Cables 82m links with OM2 MMF Cables 33m links with OM1 MMF Cables

 10Gb/s serial optical interface compliant to

Order Information

Table 1: Order Information

Type Fiber Type Wavelength(nm) Fiber Length(m) NTR-S8D803M MM 850nm VCSEL

300

802.3ae 10GBASE-SR

SFF-8472 Digital Diagnostic Function Class 1 Laser International Safety Standard

IEC 60825 Compliant

Operating Temperature 0°C~+70°C RoHS Compliant

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NETON OPTOELECTRONIC TECHNOLOGIES CO., LTD. V3.0

A-5F, 11 Gaopeng Road, Hi-tech District, Chengdu, 610041, China Tel: (86) 28 86080286 Fax: (86) 28 85192424

http://www.neton.com.cn E-mail: sales@neton.com.cn Homepage:

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Neton Optoelectronic Technologies NTR-S8D803M Specification

Application

z z z z

High-speed Storage Area Networks Computer Cluster Cross-connect Custom high-speed data pipes Inter Rack Connection

Laser Safety

This multi-mode transceiver is a Class 1 laser product. It complies with IEC-60825 and FDA 21 CFR 1040.10 and 1040.11. The transceiver must be operated within the specified temperature and voltage limits. The optical ports of the module shall be terminated with an optical connector or with a dust plug.

Absolute Maximum Ratings

Table 1-- Absolute Maximum Conditions

Parameter

Storage Temperature

Operating Case Temperature Supply Voltage

Relative Humidity

Symbol

Min

Max

Units

TST -40 +85 ℃ TOT 0 +70 ℃ Vcc RH

0 5

3.6 95

V %

Table 2-- Recommended Operating Environment

Parameter Supply Voltage Supply Current

Operating Case Temperature Data Rate

Symbol

VCC

MinTyp3.14 3.3

Max 3.46

Units V

250 mA ICC (TX+RX)

TOT 0 +25 +70 ℃

9.9510.72 Gb/s

Optical Parameters

Table-3 NTR-S8D803M Transceiver Optical and Electrical Characteristics

Transmitter Optical Specifications (0C < Topr < 70C, 3.13V < Vcc < 3.47V)

o

o

Parameter

Average Launch Power Optical Modulation Amplitude Output Center Wavelength Output Spectrum Width Laser Off Power Extinction Ratio Relative Intensity Noise Transmitter Disperion Penalty Optical Return Loss Tolerance

Symbol Po, Avg Po, OMA c Poff ER RIN TDP

Min 840 3.5

Typ 850

Max Note 1 860

Units Notes

-6.5 -1.0 dBm

dBm nm

σ 0.45 nm RMS(σ)

-30 dBm

dB

12dB

-128 dB/Hz

reflection

3.9 dB

12

dB

2

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Neton Optoelectronic Technologies NTR-S8D803M Specification

Note 1: Trade-offs are available between spectral width, center wavelength and minimum OMA, as shown in table

2: Output power is power coupled into a 50/125 m single-m ode fiber.

Table-4 Receiver Optical Specifications (0oC < Topr < 70oC, 3.13V < Vcc < 3.47V)

Parameter

Input Center Wavelength Receiver Sensitivity Receiver Overload LOS -- Deasserted LOS -- Asserted Los Hysteresis Receiver Reflectance

Symbol c PMAX LOSD LOSA LOSH

Min 840 -1 -30 0.5

Typ 850

Max 860

Units nm dBm dBm dBm dB dB

Notes

Transition: low to high Transition: high to low

Sen1 -9.9 dBm

-

-12 - -12

3. Measured with worst ER; BER < 10-12 and PRBS 231-1.

Table-5 Electrical Characteristics(0oC < Topr < 70oC, 3.13V < Vcc < 3.47V)

Parameter

Input Data Rate

Differential Input Impedance Single Ended Output Voltage ToleranceCommon mode voltage tolerance Tx Input Diff Voltage Tx Fault Output Data Rate

Differential Output Impedance Single Ended Output Voltage ToleranceRx Output Diff Voltage Rx Output Rise and Fall Time Input High Voltage Input Low Voltage Output High Voltage

Output Low Voltage

SymbolMinTypMax Units Notes

High-Speed Signal (CML) Interface Specification

Rin VI VoL Rout Vo Tr/Tf

9.95 -0.315 90 -0.3 -0.315030 2.0 GND2.4 GND

100 9.95100

10.72 Gb/s 4 350 0.4 10.72 4 425 Vcc+0.3

Ω V mV mV V Gb/s Ω V mV ps V

At 0.7mA

20% to 80%

Internally AC coupled

Low-Speed Signal (LVTTL) Interface Specification

0.8 V Vcc V 0.5 V

Table-6 Timing Characteristics:

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Neton Optoelectronic Technologies NTR-S8D803M Specification

Parameter Symbol Min.Typical Max. UnitTX_Disable Assert Time t_off 10 us TX_Disable Negate Time

t_on 1 ms Time to Initialize Include Reset of TX_FAULT t_int 300 ms TX_FAULT from Fault to Assertion t_fault 100 us TX_Disable Time to Start Reset

t_reset 10 us Receiver Loss of Signal Assert Time TA,RX_LOS 100 us Receiver Loss of Signal Deassert Time Td,RX_LOS 100 us Rate-Select Chage Time t_ratesel 10 us Serial ID Clock Time t_serial-clock

100 kHz

Block Diagram of Transceiver:

Block Diagram

Pin Assignment:

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Neton Optoelectronic Technologies NTR-S8D803M Specification

Module Definition Module Definition

4

PIN 4 SDA

PIN 5 SCL

PIN 6 MOD-ABS

Module Definition 4 specifies a serial defin ition protocol. For this definition, upon power up, SDA and SDL appear as no connector (NC) and MOD-ABS is TTL LOW. When the host system detects this condition, it activates the serial protocol. The protocol uses the 2-wire serial CMOS E PROM protocol of the ATMEL AT24C01A/02/04 family of components.

Interpretation by HSerial module definition

tl

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Neton Optoelectronic Technologies NTR-S8D803M Specification

Recommended Circuit Schematic

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Neton Optoelectronic Technologies NTR-S8D803M Specification

Package Diagram

Units in mm

Note: Specifications subject to change without notice.

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