Color Optic Limited
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AOC Cable 100G QSFP28 To 100G QSFP28 Data Center Cabling Infrastructure Application
General Description
Color Optic C-ACQ100-Q100-x family is QSFP28 4-channel active optical cables (AOC) for 100G Ethernet (100GbE) applications. This full-duplex optical assembly offers 4 independent transmit and receive channels, each capable of up to 25Gbps for an aggregate bandwidth of 100Gbps. The 100G QSFP28 AOC cables can be used as a direct replacement for traditional QSFP28 DAC (direct attach copper cables) and QSFP28 transceivers of short reach while providing lighter weight, improved signal integrity, lower cost, and performance value. The optical end is never exposed to a data center environment and therefore does not require cleaning or special handling. They are designed expressed for high speed, high density and low power consumption for today’s data center networking applications.
| Recommended Operating Conditions | |||||
| Parameter | Symbol | Min | Typical | Max | Unit |
| Operating Case Temperature | Tc | 0 | +70 | °C | |
| Supply Voltage | Vcc | 3.14 | 3.3 | 3.46 | V |
| Supply Current | Icc | 300 | mA | ||
| Bit Rate | BR | 25.78 | Each channel | ||
| Electrical Characteristics | ||||||
| Parameter | Symbol | Min | Typical | Max | Unit | Notes |
| Transmitter Characteristics | ||||||
| Signaling rate, each lane | DRpl | 25.78125 | Gb/s | 1 | ||
| Center Wavelengthe | λ | 840 | 850 | 860 | nm | |
| RMS Spectral Width | 0.6 | nm | ||||
| Average launch power, each lane | Pavg | -8.4 | 2.4 | dBm | ||
|
Optical modulation amplitude, each lane (OMA) |
OMA | -6.4 | 3 | dBm | ||
| Extinction ratio | ER | 2 | dB | |||
|
Average Launch Power of OFF Transmitter, per Lane |
RIN | -30 | dBm | |||
| Encircled Flux | FLX |
>86% at 19 um <30% at 4.5 um |
dBm | |||
| Optical return loss tolerance | 12 | dB | ||||
|
Transmitter eye mask {X1, X2, X3, Y1, Y2, Y3} |
{0.3,0.38,0.45,0.35,0.41,0.5} | 2 | ||||
| Receiver Characteristics | ||||||
| Receive Rate for Each Lane | DRpl | 25.78125 | Gb/s | 3 | ||
| Four Lane Wavelength Range | λ | 840 | 850 | 860 | nm | |
| Overload Input Optical Power | Pmax | 3.4 | dBm | |||
|
Average Receive Power for Each Lane |
Pin | -10.3 | 2.4 | dBm | 4 | |
| Receiver Sensitivity(OMA)per lane | Psens | -5.2 | dB | |||
| Recevier Reflectance | Rfl | -12 | dB | |||
|
Receiver Eye MaskDefinition {X1, X2, X3, Y1, Y2,Y3} |
{0.28,0.5,0.5,0.33,0.33,0.4} | 5 | ||||
| Los De-Assert | Pd | -13 | dBm | |||
| Los Assert | Pa | -30 | dBm | |||
| Loss Hysteresis | Pd-Pa | 0.5 | dBm | |||
SFP MSA compliant
2 parallel lanes on 850nm center wavelength
Compliant to IEEE 802.3bs Specification
Up to 70m transmission on multi-mode fiber (MMF) OM3 with FEC
Operating case temperature: 0 to 70℃
2x53.125Gb/s electrical interface ( 100GAUI-2)
Data Rate 53.125Gbps (PAM4) per channel.
Maximum power consumption 3.5W per terminal
RoHS compliant