| 思科兼容 | QDD-400G-DR4-S | 供应商名称 | FS |
| 构成因素 | QSFP-DD | 最大数据速率 | 425Gbps (4×106.25Gb/s) |
| 波长 | 1310纳米 | 最大电缆距离 | 500米 |
| 连接器 | MTP/MPO-12 (APC) | 媒体 | SMF |
| 变送器类型 | DFB | 接收器类型 | 别针 |
| 发射功率 | -2.9~4.0dBm | 接收灵敏度 | <-5.9分贝 |
| 电力预算 | 3D b | 接收器过载 | 4分贝 |
| 能量消耗 | ≤10W | 消光比 | 3.5D b |
| DDM/DOM | 支持的 | 商业温度范围 | 0 至 70°C (32 至 158°F) |
| DSP | TX and RX | 主机前向纠错 | 支持的 |
| 协议 | QSFP-DD MSA, IEEE 802.3bs | 保修单 | 5 年 |
Cisco QDD-400G-DR4-S Compatible 400GBASE-DR4 QSFP-DD PAM4 1310nm 500m DOM Silicon Photonics Transceiver Module (SMF, 1310纳米, 500米, MTP/MPO, DOM)
$999.00
Cisco QDD-400G-DR4-S Compatible 400G DR4 QSFP-DD PAM4 1310nm 500m DOM MTP/MPO-12 SMF Optical Transceiver Module
QSFP-DD 400GBASE-DR4 silicon photonics transceiver is based on a new state-of-the-art silicon photonics (SiPh) platform. It uses SiPh chips that integrate a number of active and passive optoelectronic components, 3D packaging technology and industry-leading 7nm DSP chips. It is a cost-effective and lower power consumption solution for 400GBASE data center.
The 400GBASE-DR4 silicon photonics module supports link lengths of up to 500m SMF with MTP/MPO-12 connector. It is compliant with QSFP-DD MSA, IEEE 802.3bs protocol and 400GAUI-8 standards. The 400 Gigabit Ethernet signal is carried over four parallel lanes by one wavelength per lane. It can be used as 4x100G breakout to QSFP28-DR-100G.
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