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40km Multirate QSFP+ Optical Transceiver Module HD-QSFP+/40G-ER4

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40km Multirate QSFP+ Optical Transceiver Module HD-QSFP+/40G-ER4

Brand Name : HD

Model Number : HD-QSFP+/40G-ER4

Certification : CE/FCC/RoHS

Place of Origin : CHINA

MOQ : 2 PCS

Price : negotiations

Payment Terms : T/T, Western Union

Supply Ability : 10000 pairs/month

Delivery Time : 3-5 working days

Packaging Details : box in carton

Product name : 40km Multirate QSFP+ Optical Transceiver Module HD-QSFP+/40G-ER4

Module Form Factor : QSFP+

Maximum Aggregate Data Rate : 44.6 Gb/s

Maximum Data Rate per Lane : 11.2 Gb/s

Maximum Power Consumption : 3.5 Watts

Electrical Interface : 38-pin edge connector

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40km Multirate QSFP+ Optical Transceiver Module HD-QSFP+/40G-ER4

PRODUCT FEATURES

  • Hot-pluggable QSFP+ form factor
  • Supports 39.8 Gb/s to 41.3 Gb/s aggregate bit rates
  • Power dissipation < 3.5W
  • 18.5 dB link insertion loss budget
  • RoHS-6 compliant
  • Commercial case temperature range 0°C to 70°C
  • Single 3.3V power supply
  • Maximum link length of 40km on Single Mode Fiber (SMF)
  • Uncooled 4x10Gb/s CWDM transmitter
  • XLPPI electrical interface
  • Duplex LC receptacles
  • Built-in digital diagnostic functions, including Tx/Rx power monitoring

APPLICATIONS

  • 40GBASE-ER4 40G Ethernet

Handar’s 40G QSFP+ transceiver modules are designed for use in 40 Gigabit Ethernet links over single mode fiber. They are compliant with the QSFP+ MSA1 and IEEE 802.3bm 40GBASE-ER42. Digital diagnostics functions are available via an I2C interface, as specified by the QSFP+ MSA. The transceiver is RoHS compliant per Directive 2011/65/EU3.

I. Pin Descriptions

Figure 1 – QSFP+ MSA-compliant 38-pin connector

Pin 6BSymbol Name/Description Notes
1 GND Ground 1
2 Tx2n Transmitter Inverted Data Input
3 Tx2p Transmitter Non-Inverted Data Input
4 GND Ground 1
5 Tx4n Transmitter Inverted Data Input
6 Tx4p Transmitter Non-Inverted Data Input
7 GND Ground 1
8 ModSelL Module Select
9 ResetL Module Reset
10 Vcc Rx +3.3 V Power supply receiver
11 SCL 2-wire serial interface clock
12 SDA 2-wire serial interface data
13 GND Ground 1
14 Rx3p Receiver Non-Inverted Data Output
15 Rx3n Receiver Inverted Data Output
16 GND Ground 1
17 Rx1p Receiver Non-Inverted Data Output
18 Rx1n Receiver Inverted Data Output
19 GND Ground 1
20 GND Ground 1
21 Rx2n Receiver Inverted Data Output
22 Rx2p Receiver Non-Inverted Data Output
23 GND Ground 1
24 Rx4n Receiver Inverted Data Output
25 Rx4p Receiver Non-Inverted Data Output

26 GND Ground 1
27 ModPrsL Module Present
28 IntL Interrupt
29 Vcc Tx +3.3 V Power supply transmitter
30 Vcc1 +3.3 V Power Supply
31 LPMode Low Power Mode
32 GND Ground 1
33 Tx3p Transmitter Non-Inverted Data Input
34 Tx3n Transmitter Inverted Data Input
35 GND Ground 1
36 Tx1p Transmitter Non-Inverted Data Input
37 Tx1n Transmitter Inverted Data Input
38 GND Ground 1

UNotes

1. Circuit ground is internally isolated from chassis ground.

II. 0BGeneral Product Characteristics

Parameter Value Unit Notes
Module Form Factor QSFP+
Maximum Aggregate Data Rate 44.6 Gb/s
Maximum Data Rate per Lane 11.2 Gb/s
Protocols Supported Typical applications include OTN OTU3, 40G Ethernet, Infiniband, Fibre Channel, SATA/SAS3
Electrical Interface and Pin-out 38-pin edge connector Pin-out as defined by the QSFP+ MSA
Maximum Power Consumption 3.5 Watts
Management Interface Serial, I2C-based, 400 kHz maximum frequency As defined by the QSFP+ MSA

Data Rate Specifications Symbol Min Typ Max Units Ref.
Bit Rate per Lane BR 9.95 10.3125 Gb/sec 1
Bit Error Ratio BER 10-12 2
Link distance on SMF-28 d 0.002 40 kilometers 3

UNotesU:

  1. Compliant with 40GBASE-ER4 and XLPPI per IEEE 802.3bm.
  2. Tested with a PRBS 231-1 test pattern.
  3. Per 40GBASE-ER4, IEEE 802.3bm. Links longer than 30km are considered to be engineered links, with losses less than the worst case specified for the fiber type.

III. 11BAbsolute Maximum Ratings

Parameter Symbol Min Typ Max Unit Ref.
Maximum Supply Voltage Vcc1, VccTx, VccRx -0.5 3.6 V
Storage Temperature TS -40 85 °C
Case Operating Temperature TOP 0 70 °C
Relative Humidity RH 0 85 % 1
Damage Threshold, per Lane DT 3.4 dBm

UNotesU:

1. Non-condensing.

  1. 1BElectrical Characteristics (TOP = 0 to 70°C, VCC = 3.1 to 3.47 Volts)

Parameter Symbol Min Typ Max Unit Ref.
Supply Voltage Vcc1, VccTx, VccRx

3.1

3.47

V
Supply Current Icc 1.13 A
Link turn-on time
Transmit turn-on time 2000 ms 2
Transmitter (per Lane)
Single ended input voltage tolerance VinT -0.3 4.0 V
Differential data input swing Vin,pp 120 1200 mVpp 3
Differential input threshold 50 mV
AC common mode input voltage tolerance (RMS) 15 mV
Differential input return loss

Per IEEE P802.3ba,

Section 86A.4.1.1

 dB 4
J2 Jitter Tolerance Jt2 0.17 UI
J9 Jitter Tolerance Jt9 0.29 UI
Data Dependent Pulse Width Shrinkage DDPWS 0.07 UI

Eye mask coordinates {X1, X2

Y1, Y2}

0.11, 0.31

95, 350

UI

mV

 5
Receiver (per Lane)
Single-ended output voltage -0.3 4.0 V
Differential data output swing Vout,pp 0 800 mVpp 6
AC common mode output voltage (RMS) 7.5 mV
Termination mismatch at 1 MHx 5 %
Differential output return loss

Per IEEE P802.3ba,

Section 86A.4.2.1

 dB 4
Common mode output return loss

Per IEEE P802.3ba,

Section 86A.4.2.2

 dB 4
Output transition time, 20% to 80% 28 ps
J2 Jitter output Jo2 0.42 UI
J9 Jitter output Jo9 0.65 UI

Eye mask coordinates #1 {X1, X2

Y1, Y2}

0.29, 0.5

150, 425

UI

mV

 5
Power Supply Ripple Tolerance PSR 50 mVpp

UNotesU:

  1. Maximum total power value is specified across the full temperature and voltage range.
  2. From power-on and end of any fault conditions.
  3. After internal AC coupling. Self-biasing 100W differential input.
  4. 10 MHz to 11.1 GHz range.
  5. Hit ratio = 5 x 10E-5.
  6. AC coupled with 100W differential output impedance

V.Optical Characteristics (TOP = 0 to 70°C, VCC = 3.1 to 3.47 Volts)

Parameter Symbol Min Typ Max Unit Ref.
Transmitter
Signaling Speed per Lane 9.95 10.3125 GBd 1
Lane center wavelengths (range)

1264.5 – 1277.5

1284.5 – 1297.5

1304.5 – 1317.5

1324.5 – 1337.5

 nm
Total Average Launch Power POUT 10.5 dBm
Transmit OMA per Lane TxOMA 0.3 5.0 dBm
Average Launch Power per Lane TXPx -2.7 4.5 dBm 2
Difference in launch power between any two lanes (OMA) 4.7 dB
Transmitter Dispersion Penalty TDP 2.6 dB
Launch power (OMA) minus TDP per lane -0.5 dBm
Optical Extinction Ratio ER 5.5 dB
Sidemode Suppression ratio SSRmin 30 dB
Average launch power of OFF transmitter, per lane -30 dBm
Relative Intensity Noise RIN -128 dB/Hz 3
Optical Return Loss Tolerance 20 dB
Transmitter Reflectance -12 dB
Transmitter eye mask definition {X1, X2, X3, Y1, Y2, Y3} {0.25, 0.4, 0.45, 0.25, 0.28, 0.4}
Jitter Generation Per OTL3.4 section 4.14.1
Receiver
Signaling Speed per Lane 9.95 10.3125 GBd 4
Lane center wavelengths (range)

1264.5 – 1277.5

1284.5 – 1297.5

1304.5 – 1317.5

1324.5 – 1337.5

 nm
Receive Power (OMA) per Lane RxOMA -4.0 dBm
Average Receive Power per Lane RXPx -21.2 -4.5 dBm 5
Receiver Sensitivity (OMA) per Lane Rxsens -19 dBm
Stressed Receiver Sensitivity (OMA) per Lane SRS -16.8 dBm
Damage Threshold per Lane PMAX 3.8 dBm
Return Loss RL -26 dB
Jitter Tolerance Per OTL3.4, G.8251
Vertical eye closure penalty, per lane 2.2 dB

Receive electrical 3 dB upper cutoff frequency, per lane 12.3 GHz
LOS De-Assert LOSD TBD dBm
LOS Assert LOSA TBD dBm
LOS Hysteresis 1 dB

UNotesU:

  1. Transmitter consists of 4 lasers operating at up to 10.3 Gb/s each, +/- 20ppm
  2. Minimum value is informative.
  3. RIN is scaled by 10*log(10/4) to maintain SNR outside of transmitter.
  4. Receiver consists of 4 photodetectors operating at up to 10.3125 Gb/s each, +/- 100ppm
  5. Minimum value is informative, equals min TxOMA with infinite ER and max channel insertion loss.

V. 12BMemory Map and Control Registers

Compatible with SFF-8436 (QSFP+ MSA)1.

VI. 13BEnvironmental Specifications

Handar’s QSFP+/40G transceivers have an operating temperature range from 0°C to +70°C case temperature.

Environmental Specifications Symbol Min Typ Max Units Ref.
Case Operating Temperature Top 0 70 °C
Storage Temperature Tsto -40 85 °C

VII. 4BRegulatory Compliance

Handar’s QSFP+/40G transceivers are RoHS-6 Compliant.

Handar’s QSFP+/40G transceiver modules are Class 1 laser eye safety compliant per IEC 60825-1.


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