- Lifecycle:
- Active
- Markets:
- High Speed Interconnects
The AFBR-811VxyZ and AFBR-821VxyZ are a set of 12-channel, pluggable, parallel fiber optics trasmitter and receiver modules optimized for short-range parallel multi-lane data communication and interconnect applications. These high-speed, high density optical modules are designed to operate over multimode fiber systems using a nominal wavelength of 850 nm.
Avago's MiniPOD solution offers system designers two module package options to optimize their cable management and board layout. AFBR-811RxyZ Tx/AFBR-821RxyZ Rx is used with round multi-lane cable assemblies for applications requiring multiple turns of the jumper cable inside the chassis. AFBR-811FxyZ Tx/AFBR-821FxyZ Rx is used with flat ribbon cable assemblies, allowing dense tiling of the modules as the jumper cables can be thread under the dust-cap of the next module. This top mounted optical connection maximizes board layout density by eliminating board space lost to the optical connector and strain relief.
The electrical interface uses a 9×9 MEG-Array connector with 1.27 mm pitch:
http://portal.fciconnect.com/Comergent//fci/drawing/55714.pdf
The optical interface requires the user to provide a custom designed optical turn 1×12 ribbon cable PRIZM® LightTurn® connector. The thermal interface provided can require either a user provided heat sink or use of the Avago general purpose clip on heat sink, to maintain the module case temperature to be between 0°C to 70°C.
MiniPOD Receiver Part Numbers
- AFBR-811FxyZ Flat Ribbon Jumper Cable, Transmitter Base Part Number
- AFBR-821FxyZ Flat Ribbon Jumper Cable, Receiver Base Part Number
- AFBR-811RxyZ Round Jumper Cable, Transmitter Base Part Number
- AFBR-821RxyZ Round Jumper Cable, Receiver Base Part Number
- Compliant to IEEE 802.3ba 100GbE (100GBASE-SR10 and nPPI) per lane
- Compliant to 12×QDR InfiniBand
- Operates at 10.3125 Gbps per channel with 64b/66b encoded data for 100GbE application and at 10 Gbps with 8b/10b encoded data for IB-QDR application
- High Aggregate bandwidth: 120 Gbps per module
- High density footprint: 21.95 mm × 18.62 mm size
- Two package options to optimize internal cable management and system layout
- Separate transmitter and receiver modules
- 850 nm VCSEL array in transmitter; PIN array in receiver
- Links up to 150 m at 10.3125 Gbps with OM4 4700 MHz•km 50 mm MMF
- Optical Interface: PRIZM® LightTurn® optical turn 1×12 ribbon fiber connector
- Pluggable electrical interface: 9×9 MEG-Array for ease of design and manufacturability
- Low Power consumption: 3.0 W Max per Transmitter/ Receiver pair (0°C to 70°C operating range)
- Dedicated signals for module address, module reset and host interrupt
- Two Wire Serial (TWS) interface with maskable interrupt for expanded functionality including:
- Individual channel functions: disable, squelch disable, lane polarity inversion, TX eye margin enable
- A/D read back: module temperature and supply voltages, per channel laser current and laser power, or received power
- Status: per channel Tx fault, electrical (transmitter) or optical (receiver) LOS, and alarm flags
- Programmable equalization integrated with DC blocking caps at transmitter data input
- Programmable receiver output swing and deemphasis level
- Field Upgradable Firmware capability
- 0°C to 70°C case temperature continuous operating range. 85°C supported for short durations.
| Form Factor | MiniPOD Embedded Optical Modules |
|---|---|
| Data Rate (Gbps) | 120 |
| Maximum Distance (m) | 150 |
| Connector Type | PRIZM® LightTurn® |
| Fiber Type | Multimode |
| Nominal Optical Wavelength (nm) | 850 |
| Lifecycle | Active |