40G QSFP+ Transceiver ER4 Module 40km
简短的介绍：
Upgrade your long-haul optical network with the 40G QSFP+ Transceiver ER4 Module 40km, a high-performance module engineered for reliable 40-kilometer transmission over single-mode fiber (SMF). Fully compliant with the IEEE 802.3ba 40GBASE-ER4 standard and QSFP MSA, this hot-pluggable transceiver utilizes 4 CWDM lanes (1271nm, 1291nm, 1311nm, 1331nm) and adva…描述
规格
应用
命令
下载/常见问题
产品标签
评论
描述
Upgrade your long-haul optical network with the 40G QSFP+ Transceiver ER4 Module 40km, a high-performance module engineered for reliable 40-kilometer transmission over single-mode fiber (SMF). Fully compliant with the IEEE 802.3ba 40GBASE-ER4 standard and QSFP MSA, this hot-pluggable transceiver utilizes 4 粗波分复用 lanes (1271nm, 1291nm, 1311nm, 1331nm) and advanced DFB laser array technology paired with APD receivers. 40G QSFP+ Transceiver ensures minimal optical dispersion and signal integrity for metro networks, data center interconnects, and rack-to-rack switching. The unit supports an aggregate bandwidth of over 40Gbps with per-channel speeds up to 11.2Gbps. Built to operate in harsh environments, it features built-in digital diagnostic monitoring (DDMI) , a single +3.3V power supply, and a duplex LC connector for seamless integration into enterprise switches and routers.
40G QSFP+ Transceiver Features
- Extended Long-Haul Reach: Supports 40km transmission over single-mode fiber (SMF), ideal for metro and wide-area networks.
- 4-Band CWDM Technology: Utilizes 4 CWDM lanes (1271nm, 1291nm, 1311nm, 1331nm) with MUX/DEMUX design to minimize dispersion.
- High-Speed Bandwidth: Delivers aggregate bandwidth of >40Gbps with each channel supporting up to 11.2Gbps.
- Standards Compliance: Fully compliant with IEEE 802.3ba 40GBASE-ER4, QSFP MSA, and Infiniband QDR/DDR data rates.
- Advanced Optical Components: Features a high-performance DFB laser array on the transmitter side and Avalanche Photodiode (APD) on the receiver side for maximum sensitivity.
- Digital Diagnostics: Integrated digital diagnostic functions (DDMI) for real-time monitoring of temperature, voltage, laser bias, and optical power.
- Durable & Reliable: Designed to withstand harsh operating conditions (0°C to 70°C) regarding temperature, humidity, and EMI interference.
- Power Efficiency: Operates from a single +3.3V power supply with LVCMOS/LVTTL control signals and low power mode support.
- Interface: Equipped with a standard duplex LC connector and 38-pin electrical interface for easy deployment.
- Environmental Compliance: RoHS compliant, meeting global environmental standards.
应用
2 机架到机架
2 数据中心交换机和路由器
2 地铁网络
2 交换机和路由器
2 个 40G BASE-ER4 以太网链路
我绝对最大额定值
| 参数 | 符号 | 最小. | 典型 | 马克斯. | 单元 |
| 储存温度 | Ť小号 | -40 | +85 | °C | |
| 电源电压 | VCC时间、R | -0.5 | 4 | V | |
| 相对湿度 | RH | 0 | 85 | % |
我受到推崇的操作环境：
| 参数 | 符号 | 最小. | 典型 | 马克斯. | 单元 |
| 外壳工作温度 | ŤC | 0 | +70 | °C | |
| 电源电压 | V相关色温，R | +3.13 | 3.3 | +3.47 | V |
| 电源电流 | 一世CC | 1100 | 嘛 | ||
| 功耗 | PD | 3.5 | w ^ |
升电气特性 （ŤOP= 0 至 70 °C，VCC = 3.135 至 3.465 伏）
| 参数 | 符号 | 最小 | 典型 | 马克斯 | 单元 | 注 |
| 每个通道的数据速率 | – | 10.3125 | 11.2 | Gbps的 | ||
| 能量消耗 | – | 2.5 | 3.5 | w ^ | ||
| 电源电流 | ICC | 0.75 | 1.1 | 一个 | ||
| 控制 I/O 电压高 | VIH | 2.0 | VCC | V | ||
| 控制 I/O 电压低 | VIL | 0 | 0.7 | V | ||
| 通道间偏差 | TSK | 150 | PS | |||
| 复位持续时间 | 10 | 我们 | ||||
| RESETL 解除断言时间 | 2000 | 女士 | ||||
| 开机时间 | 2000 | 女士 | ||||
| 发射机 | ||||||
| 单端输出电压容差 | 0.3 | 4 | V | 1 | ||
| 共模电压容差 | 15 | 毫伏 | ||||
| 发送输入差分电压 | VI | 150 | 1200 | 毫伏 | ||
| 发送输入差分阻抗 | 津 | 85 | 100 | 115 | ||
| 数据相关输入抖动 | DDJ | 0.3 | UI | |||
| 接收器 | ||||||
| 单端输出电压容差 | 0.3 | 4 | V | |||
| Rx 输出差分电压 | VO | 370 | 600 | 950 | 毫伏 | |
| Rx 输出上升和下降电压 | TR / TF | 35 | PS | 1 | ||
| 总抖动 | TJ | 0.3 | UI | |||
注意：
- 20～80%
升光收发模块特性 （ŤOP= 0 至 70°C，VCC = 3.135 至 3.465 伏）
| 参数 | 符号 | 最小 | 典型 | 马克斯 | 单元 | 参考。 |
| 发射机 | ||||||
| 波长分配 | L0 | 1264.5 | 1271 | 1277.5 | 纳米 | |
| L1 | 1284.5 | 1291 | 1297.5 | 纳米 | ||
| L2 | 1304.5 | 1311 | 1317.5 | 纳米 | ||
| L3 | 1324.5 | 1331 | 1337.5 | 纳米 | ||
| 边模抑制比 | SMSR | 30 | – | – | 分贝 | |
| 总平均发射功率 | PT | – | – | +10.5 | dBm的 | |
| 每车道平均发射功率 | -2.7 | – | +4.5 | dBm的 | ||
| 任意两条车道之间的发射功率差异 (OMA) | – | – | 6.5 | 分贝 | ||
| 每通道光调制幅度 | OMA | -0.7 | +5 | dBm的 | ||
| OMA 中的发射功率减去发射机和色散损失 (TDP)，每个通道 | -1.5 | – | dBm的 | |||
| 每个车道的 TDP | TDP | 2.6 | 分贝 | |||
| 消光比 | ER | 5.5 | – | – | 分贝 | |
| 发射机眼图模板定义 {X1, X2, X3, Y1, Y2, Y3} | {0.25, 0.4, 0.45, 0.25, 0.28, 0.4} | |||||
| 光回波损耗容限 | – | – | 20 | 分贝 | ||
| 每个通道的平均发射电源关闭发射机 | POFF | -30 | dBm的 | |||
| 相对强度噪声 | 凛 | -128 | 分贝/赫兹 | 1 | ||
| 接收器 | ||||||
| 伤害阈值 | 总谐波失真 | 3.8 | dBm的 | 1 | ||
| 每个通道接收器输入的平均功率 | 电阻 | -21.2 | -4.5 | dBm的 | ||
| 每个通道的接收器功率 (OMA) | -1 | 分贝 | ||||
| RSSI 准确度 | -2 | 2 | 分贝 | |||
| 接收器反射率 | 器Rrx | -26 | 分贝 | |||
| 每个通道的接收器功率 (OMA) | – | – | 3.5 | dBm的 | ||
| OMA 中每个通道的受压接收器灵敏度 | – | – | -16.8 | dBm的 | ||
| 接收器灵敏度 (OMA)，每个通道 | 森 | – | – | -19 | dBm的 | |
| 任意两个通道之间的接收功率差异 (OMA) | 7.5 | 分贝 | ||||
| 接收电截止频率 3 dB 上限，每个通道 | 12.3 | 千兆赫 | ||||
| LOS 反断言 | LOSD | -22 | dBm的 | |||
| LOS报警 | LOS一个 | -35 | dBm的 | |||
| LOS 迟滞 | LOSH | 0.5 | 分贝 | |||
注：
- 12dB反射
相关文章： 什么是 QSFP？2025 年完整指南
规格
应用
命令
下载/常见问题
产品标签
评论
1 条评论
5
1 条回复
在探索新想法或主题时，您最喜欢的是什么？