FIBERSTAMP 100G QSFP28 SR2 Optical Transceiver
The FIBERSTAMP 100G SR2 QSFP28 optical transceiver is designed for using in 100-Gigabit Ethernet links up to 70m using OM3 and 100m using OM4. It is compliant with the QSFP28 MSA, IEEE 802.3cd and CAUI-4(no FEC)1. Digital diagnostics functions are available via the I2C interface, as specified by the QSFP28 MSA.
The module incorporates 2 channels 850nm VCSEL Array and PIN photo detector array. This results in an aggregate bandwidth of 100Gbps into a MPO cable. This module can convert 4 channels of 25Gbps (NRZ) electrical input data to 2 channels of 50Gbps (PAM4) optical signal, and also can convert 2 channels of 50Gbps (PAM4) optical signal to 4 channels of 25Gbps (NRZ) electrical output data. The electrical interface uses a 38-contact edge type connector. This transceiver is a high performance module for short-range duplex data communication and interconnects applications.
Description
Features
- QSFP28 module form factor
- Support QSFP28 SFF-8436/8636
- 125Gbps(26.5625GBd) PAM4 parallel optics architecture
- 78125Gbps NRZ retimed electrical I/O
- 2 channels 850nm VCSEL Array and PIN photo detector array
- Internal 4:2 Gearbox with KP4 FEC circuits on both receiver and transmitter channels
- Single MPO12/APCreceptacle(Only use channel 1 and channel 2)
- Maximum link length of 100m OM4,70m OM3(DSP KP4-FEC is ON)
- Built-in digital diagnostic functions
- Operating case temperature range: 0 to 70°C
- Single 3.3V power supply
- Low power consumption < 4W
- RoHS compliant (lead free)
Applications
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- 100G SR2（2x 50G PAM4）applications
- High-speed interconnects within and between switches, routers and transport equipment
- Server-server clusters, super-computing interconnections
- Proprietary backplanes
- Interconnects rack-to-rack, shelf-to-shelf, board-to-board, board-to-optical backplane
| P/N | Description |
|---|---|
| FEG-100S2M10C | 100GE QSFP28 SR2 Optical Transceiver |
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