100G QSFP28 To QSFP28 AOC Network Cable 1M
100G QSFP28 to QSFP28 AOC Cable 1M
Ordering information
| Part Number | Product Description | Fiber Spec. |
| S-QP1AA001-C | 100G QSFP28 AOC Cable 1M | 0~70℃ |
Description
This product is a Four-Channel, Pluggable, Parallel Fiber-Optic QSFP8 AOC for 100 Gigabit Ethernet, Infiniband EDR Applications. This transceiver is a high performance module for short-range multi-lane data communication and interconnect applications. It integrates four data lanes in each direction with 100Gbps bandwidth.
Springtek 100G QSFP28 Active Optical Cable’s length is up to 70 meters over OM3 MMF or 100 meters over OM4 MMF. These modules are designed to operate over multimode fiber systems using a nominal wavelength of 850nm. The electrical interface uses a 38 contact edge type connector.
Features
- Hot-pluggable QSFP28 form factor
- Supports 25.78125Gb/s bit rate per channel
- 4 channels 850nm VCSEL laser and 4 channels PIN photo detector array
- Maximum link length of 70m over OM3 MMF and 100m over OM4 MMF
- Internal CDR circuits on both receiver and transmitter channels
- Case operating temperature range:0 ~ +70°C
- Single 3.3V power supply
- power dissipation: <2.5W per end
- Flat, rubberized, LSZH cable
- QSFP28 housing with enhanced EMI shielding
Applications
- 100GBASE-SR4 100G Ethernet
- Data center
- Infiniband EDR
Standardl
- Compliant with QSFP28 MSA
- Compliant with IEEE 802.3bm
- Compliant with SFF-8636
- RoHS Compliant
Absolute Maximum Ratings
It has to be noted that the operation in excess of any individual absolute maximum ratings might cause permanent damage to this module.
| Parameter | Symbol | Min | Max | Unit |
| Storage Ambient Temperature | TSTG | -40 | 85 | ℃ |
| Operating Case Temperature | Tc | 0 | 70 | ℃ |
| Operating Humidity | HO | 5 | 85 | % |
| Power Supply Voltage | Vcc | 0 | +3.6 | V |
Recommended Operating Conditions
Recommended Operating Environment specifies parameters for which the electrical and optical characteristics hold unless otherwise noted.
| Parameter | Symbol | Min | Typical | Max | Units | Notes |
| Operating Case Temperature |
TC | 0 | 25 | 70 | °C | |
| Power Supply Voltage | Vcc | 3.135 | 3.3 | 3.465 | V | |
| Data Rate, each Lane | 25.78125 | Gb/s | ||||
| Data Rate Accuracy | -100 | 100 | ppm | |||
| Control Input Voltage High | 2 | Vcc | V | |||
| Control Input Voltage Low | 0 | 0.8 | V |
Transmitter
| Parameter | Symbol | Min | Typical | Max | Unit | Notes |
| Overload Differential Voltage pk-pk |
TP1a | 900 | mV | |||
| Common Mode Voltage (Vcm) | TP1 | -350 | 2850 | mV | 2 | |
| Differential Termination Resistance Mismatch |
TP1 | 10 | % | At 1MHz | ||
| Differential Return Loss (SDD11) |
TP1 | See CEI-28G-VSR Equation 13-19 |
dB | |||
| Common Mode to Differential conversion and Differential to Common Mode conversion (SDC11, SCD11) |
TP1 | See CEI- 28G-VSR Equation 13-20 |
dB | |||
Stressed Input Test |
TP1a | See CEI-28G-VSR Section 13.3.11.2.1 |
Receiver
| Parameter | Symbol | Min | Typical | Max | Unit | Notes |
| Differential Voltage, pk-pk | TP4 | 900 | mV | |||
| Common Mode Voltage (Vcm) | TP4 | -350 | 2850 | mV | 2 | |
| Common Mode Noise, RMS | TP4 | 17.5 | mV | |||
| Differential Termination Resistance Mismatch |
TP4 | 10 | % | At 1 MHz | ||
| Differential Return Loss (SDD22) |
TP4 | See CEI-28G-VSR Equation 13-19 |
dB | |||
| Common Mode to Differential conversion and Differential to Common Mode conversion (SDC22, SCD22) |
TP4 | See CEI-28G-VSR Equation 13-21 |
dB | |||
| Common Mode Return Loss (SCC22) |
TP4 | -2 | dB | 3 | ||
| Transition Time, 20 to 80% | TP4 | 9.5 | ps | |||
| Vertical Eye Closure (VEC) | TP4 | 5.5 | dB | |||
| Eye Width at 10-15 probability (EW15) |
TP4 | 0.57 | UI | |||
| Eye Height at 10-15 robability (EH15) |
TP4 | 228 | mV | |||
| Notes: 1. Per terminal. 2. Vcm is generated by the host. Specification includes effects of ground offset voltage. 3. From 250MHz to 30GHz |
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