兼容光模块
AFBR-824VxyZ
Description
AFBR-824VxyZ
The AFBR-824VxyZ are a set of 12-channel, pluggable, parallel fiber optics transmitter 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-814RxyZ Tx/AFBR-824RxyZ Rx is used with round multi-lane cable assemblies for applications requiring multiple turns of the jumper cable inside the chassis. AFBR-814FxyZ Tx/AFBR-824FxyZ 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
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 during continuous operation.
规格：
| 操作电压：2.5V & 3.3V | |
|---|---|
| 逻辑介面：TWS | |
| 电源(瓦数)：3.7W | |
| 资料速率：12x12.5 GBd | |
| 产品类别：MTPR/MPO | |
| 光纤样式：Multimode Glass | |
| 最远距离(M)：150 | |
| 标称光波长 (nm)：850 | |
| 发射器：VCSEL |
- 兼容 12 x QDR InfiniBand
- 通道符合 100GbE 标准 802.3ba (100GBASE-SR10 和 nPPI)
- 使用 8b/10b 编码每通道速度 10Gbps 适合 IB-QDR 应用，使用 64b/66b 编码每通道速度 10.3125Gbps 适合 100GbE 应用，14.0625Gbps 适合 IB-FDR 应用
- 高通道容量：单一模块 168Gbps
- 紧凑尺寸：21.95mm x 18.62mm
- 提供两种封装选择，优化内部光缆管理和系统布局设计
- 独立发射器和接收器模块设计
- 发射器使用 850nm VCSEL 阵列，接收器使用 PIN 阵列
- 使用 OM4 4700MHz∙km 光纤，10.3125Gbps 到 11.5Gbps 时连接距离达到 150 米，12.5Gbps 时连接距离 100 米，14.0625Gbps 时连接距离 50 米
- 光接口：PRIZM LightTurn 光学 1 x 12 扁平光缆连接器
- 可插拔电接口：易于设计和生产的 9 x 9 Meg-Array
- 低功耗：每发射器/接收器对最高 3.7W (0°C ~ 70°C 工作温度范围)
- 模块地址、模块重置和主控中断专用引脚
- 带可屏蔽中断的双线串行 (TWS, Two Wire Serial) 接口提供功能扩展包括：
- 单独通道功能：通道禁用、静噪禁用、通道极性反转以及 Tx 眼图裕度致能
- A/D 读回：模块温度和电源电压、单通道激光电流和激光功率以及输入接收功率
- 通道状态：Tx 错误、电气 (发射器) 或光学 (接收器) LOS 以及警示标
- 发射器数据输入集成带直流屏蔽电容可编程等化
- 可编程接收器输出摆幅和去加重水平
- 现场固件升级能力
- 0°C ~ 70°C 外壳连续工作温度范围，可短时间承受 85°C 达 12.5Gbps
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AFBR-814Vxy Z
The AFBR-814Vxy Z are a set of 12-channel, pluggable, parallel fiber optics transmitter 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.