100Gb/s QSFP 28 ER4 40KM 1296/1300/1305/1309 nm 光收发模块
简短的介绍:
BD-QSFP28-CD40 100G optical transceiver integrates the transmit and receive path onto one module. On the transmit side, four lanes of serial data streams are recovered, retimed,and passed on to four laser drivers, which control four lasers (Lan-WDM) with 1296, 1300, 1305, and 1309 nm center wavelengths. The optical signals are then multiplexed into a single-mode fiber through an industry-standard LC connector.On the receive side, four lanes of optical data streams are optically demultiplexed by an integrated optical demultiplexer. Each data steam is recovered by a APD photodetector and transimpedance amplifier, retimed, and passed on to an output driver. This module features…描述
规格
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描述
BD-QSFP28-CD40 100G光收发器将发送和接收路径集成到一个模块上。在发送端,四个通道的串行数据流被恢复、重新定时,并传递到四个激光驱动器,这些驱动器控制四个具有 1296、1300、1305 和 1309 nm 中心波长的激光器 (Lan-WDM)。然后,光信号通过行业标准的 LC 连接器复用到单模光纤中。在接收端,四个通道的光数据流由集成的光解复用器进行光解复用。每个数据流由 APD 光电探测器和跨阻放大器恢复,重新定时,然后传递到输出驱动器。该模块具有热插拔电气接口、低功耗和 2 线串行接口。
- 双工 LC 插座光学接口
- 单+3.3V电源
- 热插拔 QSFP28 MSA 外形尺寸
- 4x25G 电气串行接口
- CML 信号的交流耦合
- 发射器:冷却的 4x25Gb/s LAN WDM DML TOSA(1295.56、1300.05、1304.58、1309.14nm)
- 接收器:4x25Gb/s APD ROSA
- 低功耗(最大:4.5W)
- 内置数字诊断功能
- 工作外壳温度范围:0℃至70℃
- 符合 100GBASE-ER4
- I2C 通信接口
规格
参数 | 符号 | 单元 | 最小 | 典型 | 马克斯 | 笔记 | ||||
发射机 | ||||||||||
信号速率,每个通道 | Gb / s的 | 25.78125 ±100 ppm | 1 | |||||||
四通道波长范围 | λ1 | 纳米 | 1294.53 | 1295.56 | 1296.59 | |||||
λ2 | 1299.02 | 1300.05 | 1301.09 | |||||||
λ3 | 1303.54 | 1304.58 | 1305.63 | |||||||
λ4 | 1308.09 | 1309.14 | 1310.19 | |||||||
总发射功率 | 噘 | dBm的 | 10.5 | |||||||
平均发射功率,每条车道 | 帕夫格 | dBm的 | -2.9 | 4.5 | 2,7 | |||||
光调制幅度,每个通道 (OMA) | OMA | dBm的 | 0.1 | 4.5 | ||||||
消光比 | ER | 分贝 | 4 | |||||||
边模抑制比 | SMSR | 分贝 | 30 | |||||||
OFF的平均发射功率 | 关闭 | dBm的 | -30 | |||||||
发射器,每通道 | ||||||||||
任意两条通道之间的发射功率差异 (OMA) | 点对点,差异 | 分贝 | 3.6 | |||||||
发射机和分散惩罚,每条车道 | TDP | 分贝 | 2.5 | |||||||
光回波损耗容限 | 分贝 | 20 | ||||||||
发射器反射率 | 分贝 | –12 | ||||||||
发射机眼图模板 {X1, X2, X3, Y1, Y2, Y3} | {0.25, 0.4, 0.45, 0.25, 0.28, 0.4} | 3 | ||||||||
接收器 | ||||||||||
每个通道的接收率 | Gb / s的 | 25.78125 ±100 ppm | 4 | |||||||
四通道波长范围 | λ1 | 纳米 | 1294.53 | 1295.56 | 1296.59 | |||||
λ2 | 1299.02 | 1300.05 | 1301.09 | |||||||
λ3 | 1303.54 | 1304.58 | 1305.63 | |||||||
λ4 | 1308.09 | 1309.14 | 1310.19 | |||||||
每个的平均接收功率 | 针 | dBm的 | -20.9 | -4.9 | 5,7 | |||||
车道 | ||||||||||
每个通道的接收器灵敏度 (OMA) | Psens1 | dBm的 | -18.65 | BER = 5×10-5 | ||||||
每个通道的应力灵敏度 (OMA) | Psens2 | dBm的 | -14.65 | BER = 1×10-12 | ||||||
6 | ||||||||||
回波损耗 | RL | 分贝 | -26 | |||||||
接收器电气 3dB 上限截止频率,每通道 | 千兆赫 | 31 | ||||||||
洛斯取消断言 | 钯 | dBm的 | -24 | -30 | ||||||
丢失断言 | 霸 | dBm的 | -20 | -26 | ||||||
损耗滞后 | 钯-Pa | dBm的 | 2 |
订单信息
产品型号 | 说明 | 查询 |
---|---|---|
BD-QSFP28-CD40 | QSFP28 ER4 40KM, 0~70℃, 带数字诊断监视器 | 询价 |
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