SCFF 1-TRX 10G & 25G NRZ (RUGGED)
Size, efficiency & versatility all the way to 28GbpsThe rugged SCFF ("Small Cubical Form Factor") is a 1-channel duplex multi-mode (850nm) on-board transceiver with a 12pin electrical interface (SMT) complying specification SFF-8431 for high speed interfaces. It operates at data-rates up to 25Gbps in harsh environment: - Operating case temperature: (-40°C;+85°C)
- Shock: (500g; 1ms) per MIL STD-883 Method 2002.4
- Vibration: (20g, 20-2000Hz) per MIL STD-883 Method 2007.3
The SCFF series has first been introducted in 2009 for 10Gbps speeds as the very first small form factor transceiver. A new rugged version of the SCFF has been developed by Amphenol in 2019 to answer the needs for increased data-rates (25Gbps) and harsh-environment applications. The rugged SCFF is a “chip-on-board” transceiver leveraging state of the art 25Gbps chipsets from the data-com industry (VCSEL drivers, TIA, VCSEL, PIN Diodes). The rugged SCFF is mounted on a PCB using two screws and is solder-mount on the rear connector. Its height has been optimized to be lower than 10mm above the PCB to fit the state-of-the art electronic casings. 
| FEATURES: - Small Cubic Form Factor (SCFF): half the area of an SFP+
- Data rate transparent from 1.25Gbps to 28.05Gbps*
- Duplex LC or ARINC 801 optical interface
- SFF-8472 compliant two-wire control and diagnostic interface (I²C)
- Tx Power monitoring
- Temperature monitoring
- Input voltage (module)
- Rx Power monitoring (RSSI)
- Bias current monitoring
- Programmable input equalization
- Programmable output amplitude and de-emphasis
- Enhanced Bit Error Rate (1E-12) requires no or limited FEC
- Programmable input equalization
- Programmable output amplitude and de-emphasis
- Clock and Data Recovery*
- High link-budget (14dB nominal at 10 Gbps)
BENEFITS: - Uses 2x less board space than SFP+ form factor
- Supports standard and non-standard protocols in this range of data rates (10GbE, 25GbE, 8G/16G/32G Fiber Channel…)
- Ideal for applications requiring safe optical connection
- Allows for transceiver optimization and monitoring connection discovery, channel diagnostics, and signal status monitoring
- Lower system latency and better system performance
- 16dB of signal peaking at 14GHz to compensate for suboptimal signal condition*
- Compensate for PCB traces loss for proper signal conditioning
- Guaranteed performance over full data rate range
- Low power consumption (<0.45W at 10Gbps [0°;+85°C] Tx+Rx)
* for 25Gbps version only .gif)
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