40G QSFP+ to 4×10G SFP+ Active Optical Cable(AOC)

Compliant with SFF-8436、SFF-8431、QSFP MSA standard
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SPECIFICATIONS
Cable End Connector ASFP+Cable End Connector BSFP+
Jumper TypeDirect-AttachData Rate10G
Aggregate Bit Rate10.3125GbpsLane Bit Rate10Gbps
Number of Channels1Single Channel Rate10G
Array TransmitterVSCELArray ReceiverPIN
Minimum Bend Radius30mmFactory BrandPHILISUN
Center(Operating) Wavelength850nmBit Error Rate≤10-12
Fiber TypeOM3 MMF MAX 300mCable ColourAqua
Cable MaterialLSZH/OFNPCable Length Selection1-300 meter
Safety CertificationTUV/UL/FDAApplication Scenarios10 Gigabit Ethernet (10GbE)
ProtocolsSFF-8636/SFF-8431/SFP MSA
10 Gigabit Ethernet
1x InfiniBand QDR, DDR, SDR		DDMI(Commercial)YES
Supply Voltage3.3VPower Dissipation<0.8W
Operating Temperature0 to 70℃ (32 to 158℉)Storage Temperature-40 to 85℃ (-40to185℉)

 

PRODUCT PRESENTATION
The PHILISUN 40G QSFP+ to 4×10G SFP+ Active Optical Breakout Cable is a direct-attach fiber assembly designed for linking 40G devices to 10G devices. The product complies with SFF-8436, SFF-8431, and MSA standards and is suitable for heterogeneous connections across adjacent racks. It uses OM3 Multimode Fiber. Its compact structure and fully sealed integrated optics reduce costs compared to conventional optical modules and jumpers, while significantly improving reliability and reducing maintenance. This AOC guarantees broad compatibility with major vendor platforms including Cisco, H3C, Huawei, Juniper, and Arista, and more.

 

AOC SERIES PRODUCTS

 

PRODUCTION & TESTING EQUIPMENT

 

PERFORMANCE PARAMETER
Absolute Maximum Ratings
Parameter Symbol Min Typ. Max Unit Ref.
Maximum Supply Voltage Vcc1, VccTx, VccRx 3.135 3.3 3.465 V –
Operating Case Temperature Tc 0 – 70 ℃ –
Relative Humidity RH 0 – 85 % 1
Note:
Non-condensing

 

QSFP+ Interface Specifications
Parameter Description
Module Form Factor QSFP+ (Supports SFF8436/SFF8472)
Channel Data Rate Rate 40Gbps
BER <10-12
Operating Case Temperature 0 to + 70 ℃
Supply Voltage 3.3V
Supply Current 180mA per end typical
Management Interface Serial I2C (Supports SFF8472)

 

SFP+ Interface Specifications
Parameter Description
Module Form Factor SFP+ (Supports SFF8431/SFF8432/SFF8472)
Channel Data Rate Rate 1 to 10.3125Gbps
BER <10-12
Operating Case Temperature 0 to + 70 。C
Supply Voltage 3.3V
Supply current 455mA maximum
Management Interface Serial I2C (Supports SFF8472)
Notes:
1. Trade-offs are available between spectral width, center wavelength and  minimum OMA, as shown in the table.
2. The optical power is launched into MMF.
3. Measured with a PRBS 231-1 test pattern @10.3125Gbps
4. Measured with a PRBS 231-1 test pattern @10.3125Gbps, BER≤10-12.

 

Optical Characteristics
Parameter Symbol Min Typ. Max Unit Notes
Transmitter
Center Wavelength C 840 850 860 nm –
RMS spettral width Δl -7.5 – 0.65 nm –
Average launch power, each lane Pout – – 2.5 dBm –
Difference in launch power between any two lanes (OMA) – – – 4 dB –
Extinction Ratio ER 3 – – dB –
Peak power, each lane – – – 4 dBm –
Transmitter and dispersion penalty (TDP), each lane TDP – – 3.5 dB –
Average launch power of OFF transmitter, each lane – – – -30 dB –
Receiver
Stressed receiver sensitivity in OMA, each lane C 840 850 860 nm –
Maximum Average power at receiver input, each lane – – – -5.4 dBm 1
Receiver Reflectance – – – 2.4 dBm –
Peak power, each lane – – – -12 dB –
LOS Assert – – – – dBm –
LOS De-Assert – OMA – – – -7.5 dBm –
LOS Hysteresis – – – – dB –
Notes:
Measured with conformance test signal at TP3 for BER = 10e-12.

 

PIN DESIGNATION-QSFP+ END

 

Pin Symbol 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 Vcc l +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
Notes:
Circuit ground is internally isolated from chassis ground.

 

PIN DESIGNATION-SFP+ END

 

Pin Symbol Name/Description Notes
1 V Transmitter Ground (Common with Receiver Ground) 1
2 T Transmitter Fault. 2
3 T Transmitter Disable. Laser output disabled on high or open. 3
4 SDA 2-wire Serial Interface Data Line 4
5 SLC 2-wire Serial Interface Clock Line 4
6 MOD_ABS Module Absent. Grounded within the module 4
7 RS0 No connection required –
8 RX_LOS Loss of Signal indication. Logic 0 indicates normal operation. 5
9 RSI No connection required –
10 V Receiver Ground (Common with Transmitter Ground) 1
11 V Receiver Ground (Common with Transmitter Ground) 1
12 RD- Receiver Inverted DATA out. AC Coupled –
13 RD+ Receiver Non-inverted DATA out. AC Coupled –
14 V Receiver Ground (Common with Transmitter Ground) 1
15 V Receiver Power Supply –
16 V Transmitter Power Supply –
17 V Transmitter Ground (Common with Receiver Ground) 1
18 TD+ Transmitter Non-Inverted DATA in. AC Coupled. –
19 TD- Transmitter Inverted DATA in. AC Coupled. –
20 V Transmitter Ground (Common with Receiver Ground) 1
Notes:
1. Circuit ground is internally isolated from chassis ground.2. TFAULT is an open collector/drain output, which is pulled up with a 4.7k – 10k  Ohms resistor on the host board, but is grounded inside the SFP+ cable plug.3. Laser output disabled on TDIS >2.0V or open, enabled on TDIS <0.8V.

4. Should be pulled up with 4.7k – 10k on host board to a voltage between 2.0V and 3.6V. MOD_ABS pulls line low to indicate module is plugged in.

5. LOS is open collector output. Should be pulled up with 4.7k – 10k on host board  to  a voltage between 2.0V and 3.6V. Logic 0 indicates normal operation; logic 1 indicates loss of signal.

 

PRODUCT CERTIFICATION

 

COMPATIBLE BRANDS
CONFIGURATION INFORMATION
光模块产品详情订购信息---SFP28

 

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