100G QSFP28 to QSFP28 Active Optical Cable (AOC)
Compliant with QSFP28 MSA standard
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| SPECIFICATIONS | |||
|---|---|---|---|
| Cable End Connector A | SFP+ | Cable End Connector B | SFP+ |
| Jumper Type | Direct-Attach | Data Rate | 10G |
| Aggregate Bit Rate | 10.3125Gbps | Lane Bit Rate | 10Gbps |
| Number of Channels | 1 | Single Channel Rate | 10G |
| Array Transmitter | VSCEL | Array Receiver | PIN |
| Minimum Bend Radius | 30mm | Factory Brand | PHILISUN |
| Center(Operating) Wavelength | 850nm | Bit Error Rate | ≤10-12 |
| Fiber Type | OM3 MMF MAX 300m | Cable Colour | Aqua |
| Cable Material | LSZH/OFNP | Cable Length Selection | 1-300 meter |
| Safety Certification | TUV/UL/FDA | Application Scenarios | 10 Gigabit Ethernet (10GbE) |
| Protocols | SFF-8636/SFF-8431/SFP MSA 10 Gigabit Ethernet 1x InfiniBand QDR, DDR, SDR | DDMI(Commercial) | YES |
| Supply Voltage | 3.3V | Power Dissipation | <0.8W |
| Operating Temperature | 0 to 70℃ (32 to 158℉) | Storage Temperature | -40 to 85℃ (-40to185℉) |
PRODUCT PRESENTATION
The PHILISUN QSFP28(100G) Active Optical Cable is a direct-attach fiber assembly utilizing QSFP28 connectors and the Multi-Mode Fiber (MMF) scheme. The product complies with the SFF-8665 MSA standard and is suitable for 100Gbps connections within racks and across adjacent racks. It uses OM3/OM4 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. | |||
| Storage Temperature | TST | -40 | – | 85 | ℃ | – | |||
| Relativeumidity (non-condensing) | RH | 0 | – | 85 | % | – | |||
| Operating Case Temperature | TOPC | 0 | – | 70 | ℃ | – | |||
| Supply Voltage | VCC | -0.3 | – | 3.6 | V | – | |||
| Input Voltage | Vin | -0.3 | – | Vcc+0.3 | V | – | |||
| Recommended Operating Environment | |||||||||
| Parameter | Symbol | Min | Typ. | Max | Unit | Ref. | |||
| Operating Case Temperature | TOP | 0 | – | 70 | ℃ | – | |||
| Power Supply Voltage | Vcc | 3.135 | 3.3 | 3.465 | V | – | |||
| Data Rate, each Lane | – | – | 25.78125 | – | Gb/s | – | |||
| Control Input Voltage High | – | 2 | – | Vcc | V | – | |||
| Control Input Voltage Low | – | 0 | – | 0.8 | V | – | |||
| Electrical Characteristics | |||||||||
| Parameter | Symbol | Min | Typ. | Max | Unit | Ref. | |||
| PowerConsumption, each Terminal | – | – | – | 3.5 | W | – | |||
| Supply Current, each Terminal | Icc | – | – | 1060 | mA | – | |||
| Transceiver Power-on Initialization Time | – | – | – | 2000 | ms | 1 | |||
| Transmitter (each Lane) | |||||||||
| Single Ended Input Voltage Tolerance | – | -0.3 | – | 3.6 | V | – | |||
| AC Common Mode Input Voltage Tolerance | – | 15 | – | – | mV | RMS | |||
| Differential Input Voltage Swing Threshold | – | 50 | – | – | mVpp | LOSA Threshod | |||
| Differential Input Voltage Swing | Vin,pp | 180 | – | 1000 | mVpp | – | |||
| Differential Input Impedance | Zin | 90 | 100 | 110 | Ohm | – | |||
| Total Jitter | – | – | – | 0.40 | UI | – | |||
| Deterministic Jitter | – | – | – | 0.15 | UI | – | |||
| Receiver (each Lane) | |||||||||
| Single Ended Output Voltage | – | -0.3 | – | 4 | V | – | |||
| AC Common Mode Output Voltage | – | – | – | 7.5 | mV | RMS | |||
| Differential Output Voltage Swing | Vout,pp | 300 | – | 1000 | mVpp | – | |||
| Differential Output Impedance | Zout | 90 | 100 | 110 | Ohm | – | |||
| Total Jitter | – | – | – | 0.3 | UI | – | |||
| Deterministic Jitter | – | – | – | 0.15 | UI | – | |||
PIN ASSIGNMENT

Figure – MSA compliant Connector
| Pin | Logic | Symbol | Description | Notes | |||||
| 1 | – | GND | Ground | 1 | |||||
| 2 | CML-I | Tx2n | Transmitter Inverted Data Input | – | |||||
| 3 | CML-I | Tx2p | Transmitter Non-Inverted Data output | – | |||||
| 4 | – | GND | Ground | 1 | |||||
| 5 | CML-I | Tx4n | Transmitter Inverted Data Input | – | |||||
| 6 | CML-I | Tx4p | Transmitter Non-Inverted Data output | – | |||||
| 7 | – | GND | Ground | 1 | |||||
| 8 | LVTLL-I | ModSelL | Module Select | – | |||||
| 9 | LVTLL-I | ResetL | Module Reset | – | |||||
| 10 | – | VccRx | +3.3 V Power Supply Receiver | 2 | |||||
| 11 | LVCMOS-I/O | SCL | 2-wire serial interface clock | – | |||||
| 12 | LVCMOS-I/O | SDA | 2-wire serial interface data | – | |||||
| 13 | – | GND | Ground | 1 | |||||
| 14 | CML-O | Rx3p | Receiver Non-Inverted Data Output | – | |||||
| 15 | CML-O | Rx3n | Receiver Inverted Data Output | – | |||||
| 16 | – | GND | Ground | 1 | |||||
| 17 | CML-O | Rx1p | Receiver Non-Inverted Data Output | – | |||||
| 18 | CML-O | Rx1n | Receiver Inverted Data Output | – | |||||
| 19 | – | GND | Ground | 1 | |||||
| 20 | – | GND | Ground | 1 | |||||
| 21 | CML-O | Rx2n | Receiver Inverted Data Output | – | |||||
| 22 | CML-O | Rx2p | Receiver Non-Inverted Data Output | – | |||||
| 23 | – | GND | Ground | 1 | |||||
| 24 | CML-O | Rx4n | Receiver Inverted Data Output | 1 | |||||
| 25 | CML-O | Rx4p | Receiver Non-Inverted Data Output | – | |||||
| 26 | – | GND | Ground | 1 | |||||
| 27 | LVTTL-O | ModPrsL | Module Present | – | |||||
| 28 | LVTTL-O | IntL | Interrupt | – | |||||
| 29 | – | VccTx | +3.3V Power supply transmitter | 2 | |||||
| 30 | – | Vcc1 | +3.3V Power supply | 2 | |||||
| 31 | LVTTL-I | LPMode | Low Power Mode | – | |||||
| 32 | – | GND | Ground | 1 | |||||
| 33 | CML-I | Tx3p | Transmitter Non-Inverted Data Input | – | |||||
| 34 | CML-I | Tx3n | Transmitter Inverted Data Output | – | |||||
| 35 | – | GND | Ground | 1 | |||||
| 36 | CML-I | Tx1p | Transmitter Non-Inverted Data Input | – | |||||
| 37 | CML-I | Tx1n | Transmitter Inverted Data Output | – | |||||
| 38 | – | GND | Ground | 1 | |||||
| Notes: 1.GND is the symbol for signal and supply (power) common for QSFP28 modules. All are common within the QSFP28 module and all module voltages are referenced to this potential unless otherwise noted. Connect these directly to the host board signal common ground plane. 2.VccRx, Vcc1 and VccTx are the receiving and transmission power suppliers and shall be applied concurrently. Recommended host board power supply filtering is shown in Figure 3 below. Vcc Rx, Vcc1 and Vcc Tx may be internally connected within the QSFP28 transceiver module in any combination. The connector pins are each rated for a maximum current of 1000mA. |
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