QSFP-DD to 400G CFP2 DCO OTU Board
The 400G OTU card provides 400G service access over fiber links, converting 1*QSFP-DD 400G to 400G CFP2 DCO coherent transmission. The wavelength-tunable CFP2 DCO module works with DWDM multiplexers/demultiplexers for wavelength-division multiplexed transmission. It provides a high-quality solution for links with limited fiber resources and high fiber-line loss.
Save to Favorites
Overview
Specifications
| Parameter | Value |
|---|---|
| Maximum Line-Card Capacity | 2*400G Bidirectional Transmission 2*400G Unidirectional Transmission |
| Wavelength （ Frequency ） Range | DWDM：1529.16nm-1567.14nm（191.3THz-196.05THz） |
| Modulation Method | DP-16QAM，PCS-16QAM |
| Line-Side Protocol | OpenROADM/OpenZR+ |
| Dispersion Tolerance [@400G] | ±13000ps/nm@400G |
| OSNR Tolerance [@400G PCS-16QAM / @400G DP-16QAM；@400G PCS-16QAM； ＜22dB@400G DP-16QAM] | ＜20dB@400G PCS-16QAM； ＜22dB@400G DP-16QAM |
| Service Access Type | Fan-out modes: 100GE, 100GE KR4 and OTU4, with 100G fan-out service supported by the module. Non-fan-out modes: 400GE and OTUC4. |
| Board Dimensions | 100（W）×40（H）×224（D）（mm） |
| Environmental Requirements - Operating temperature | -5℃ ~ 45℃ |
| Environmental Requirements - Storage Temperature | -40℃ ~ 85℃ |
| Environmental Requirements - Relative Humidity | 5% ~ 95% Non-condensing |
| Safety and EMC | Complies with FCC, UL, CE, TUV, CSA standards |
| Power consumption | ＜75W |
Key Features
Datasheet
Please provide your email to download the datasheet.
Invalid email format. Please try again.
Supplier Information
Related Products
-
Fiber-Optic Transceiver LF-121S-25KM
Transmitters and Receivers
Lifo-fj
Fiber interface: SC Single-Mode Dual-Fiber Fiber wavelength: 1310nm Optical fiber Rate: 100M
-
Fiber-Optic Transceiver LF-211S-20KM A
Transmitters and Receivers
Lifo-fj
Fiber interface: SC Single-Mode Single-Fiber Fiber wavelength [Transmit]: 1310nm Fiber wavelength [Reception]: 1550nm
-
1.25G~10G 1550nm Coaxial Laser Assembly OLD-5-X-X-X-X-X-X-XX-X-X-XX
Transmitters and Receivers
O-send
Absolute Maximum Ratings - Storage Temperature: -40~+85°C Absolute Maximum Ratings - Operating temperature: -20°C~+70°C Absolute Maximum Ratings -LD Forward Current: 120mA
For test/measurement and OTDR;1550nm with built-in monitor PD.
-
1000BASE SFP SR(850nm 550M) OSFP-108505
Transmitters and Receivers
O-send
Emission wavelength: 850nm Specification: 550m
This enhanced SFP transceiver includes DDM and meets Ethernet requirements for 1.25Gbps communications. Alarms/warnings follow SFF-8472 MSA version 10.4 through I2C. It supports 1.25G at 850nm over up to 550m of multimode fiber. Subwatt consumption and excellent EMI enable dense ports. RoHS compliance and industry safety design/testing include Class I laser conformity with US FDA/CDRH and IEC-60825. The SFP SR connects to a standard 20-contact SFP connector for hot swapping, allowing maintenance/configuration without host power removal. Transmit/receive DATA interfaces are internally AC-coupled. LV-TTL transmitter-disable input and LOS output are provided. A pull-ring latch enables easy release and meets SFP MSA. A +3.3V supply supports case temperatures 0°C to +70°C commercial or -40°C to +85°C industrial. A metal housing shields EMI.
-
1000Base SFP BIDI Module(1310nm/1550nm 20Km) OSFP-1131520
Transmitters and Receivers
O-send
Emission wavelength: 1310nm/1550nm Specification: 20KM
This enhanced small-form-factor pluggable (SFP) fiber transceiver includes digital diagnostic monitoring (DDM). It complies with Ethernet standards and is ideal for 1.25Gbps data communications. DDM alarms and warnings are integrated through an I2C serial interface under the SFF-8472 multisource agreement (MSA), version 10.4. The transceiver supports 155Mbps to 1.25Gbps and provides a solution for 1310nm transmission over up to 20 kilometers of single-mode fiber. Subwatt consumption and excellent EMI performance support high port density. It is RoHS compliant and designed and tested to industry safety standards, and is a Class I laser product under US FDA/CDRH and international IEC-60825 standards. The SFP LR connects to a standard 20-contact SFP connector for hot swapping, allowing configuration changes or maintenance by replacing the transceiver without switching off the host. Transmitter and receiver DATA interfaces are internally AC-coupled. An LV-TTL transmitter-disable input and loss-of-signal (LOS) output are provided. A bail latch permits easy module removal and complies with the SFP MSA. A single +3.3V supply powers operation at case temperatures of 0°C to +70°C commercially or -40°C to +85°C industrially. The metal case protects against electromagnetic interference.
Related Articles
In photonics and laser technology, devices that manipulate optical signals via the electro-optic effect form the backbone of precision optical systems. Electro-optic phase modulators and electro-optic deflectors are two prominent examples of this device category. As a critical hardware solution for high-speed, high-accuracy laser beam direction control, electro-optic deflectors are widely deployed across industrial and research settings. Below is a detailed overview of their core structure, key performance drivers, and primary use cases.
As a top‑tier supplier of tunable laser chips, Shandong Zhongxin Optoelectronics Technology Company has newly launched the world’s first budget‑friendly fiber‑Bragg‑grating (FBG) demodulator and scanning module.
A laser bar is an array semiconductor laser chip integrated with dozens of emitters, which realizes hundred-watt quasi-continuous output on a single chip. With regular emitter arrangement and controllable fill factor, integrated thermal design and superior wall-plug efficiency compared to single chips, it acts as the core light source for high-power pumping, medical lasers and precision processing.
BEIJING JIEPU TREND supplies YAG+Er:YAG+YAG bonded composite slab laser crystals for high‑power solid‑state laser systems. The monolithic slab consists of two undoped YAG end‑cap layers and a central Er‑doped YAG gain segment. The overall dimension is 9 mm×9 mm×9 mm.
Loading...
Name
Phone
Organization
Use Case
Database Platform