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TX= 0dBm/CH 丨 RX < -24dBm/CH -20℃~80℃ 丨NO amplified link 80km C-Band 96ch丨< 22W丨Factory warranty |
CL400GQDDZR+HP |
●Support rates: 4x100 GbE, 400 GbE, 2x100 GbE, 1x100 GbE ●Support ZR+ OFEC and SFEC configurations |
| Specification | |||
| Part Number | CL400GQDDZR+-HP | Vendor | C-LIGHT |
| Form Factor | QSFP-DD ZR+ | Data Rate | 400/200/100Gbps |
| Wavelength | 1528.77~1566.52nm | Distance | Amplified: ≤500km Unamplified：≤80km |
| Connector | Duplex LC | Media | SMF |
| CD Robustness | 2400(ps/nm) | DDM | YES |
| TX Power | 0dBm | RX Power | Amplified: Full Rx OSNR tolerance: -12~0dBm Extended range: -15~1dBm Unamplified: -24~0dB |
| Power Consumption | ≤22W | OSNR Tolerance | 26dB/0.1nm |
| Channel Spacing | Amplified: ≤-12dBm Unamplified: ≤-20dBm | Ext. Temperature Range | -20℃ to 80°C |
| FEC | CFEC | Modulation Format | 16QAM |
| Protocols | Open ZR+ MSA 2.0, OIF-CMIS-5.2, OIF-C-CMIS-1.2, QSFP-DD-Hardware-Rev6.3, IEEE Std 802.3-2018 | Application | Metro/Edge DCI |
| System Test | ||
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| Related Products | |||
| Form | QSFP-DD DWDM 100G/200G/400G ZR+ | QSFP-DD DWDM 400G ZR 120km | QSFP-DD DWDM 400G ZR+ 300 |
| Part Number | CL400GQDDZR+-HP | CL400GQDDZR-120 | CL400GQDDZR+-300 |
| Wavelength | 1567.13nm-1528.77nm | 1567.13nm-1528.77nm | 1567.13nm-1528.77nm |
| Connector | Duplex LC | Duplex LC | Duplex LC |
| Distance | 400G ZR+: ≤80km (UNamplified) 400G ZR+:≤450km (amplified) 200G ZR+:≤600km (amplified) 100G ZR+:≤1000km (amplified) | 400G ZR: ≤30km (UNamplified) 400G ZR:≤120km (amplified) | 400G ZR+:≤30km(UNamplified) 400G ZR+:≤300km(amplified) 200G ZR+:≤400km(amplified) 100G ZR+:≤500km(amplified) |
| Power Consumption | ≤22W | ≤18W | ≤22W |
| Modulation | 100G DP-QPSK; 200G DP-QPSK; 300G DP-8QAM; 400G DP-16QAM; | DP-16-QAM | 100G DP-QPSK/ 200G DP-QPSK/ 300G DP-8QAM/ 400G DP-16QAM |
| OSNR Tolerance | 400G ZR:26dB/0.1nm; 400G ZR+:24dB/0.1nm; 300G ZR+:21dB/0.1nm; 200G ZR+:16dB/0.1nm; 100G ZR+:12.5dB/0.1nm; | 26dB/0.1nm | 400G ZR:26dB/0.1nm; 400G ZR+:24dB/0.1nm ; 300G ZR+:21dB/0.1nm ; 200G ZR+:16dB/0.1nm ; 100G ZR+:12.5dB/0.1nm; |
| TX Power | -7~0 dBm | -13~-9 dBm | -13~-9 dBm |
| FEC | OFEC，CFEC | CFEC | OFEC，CFEC |
| RX Sensitivity | -24dBm | -20dBm | -22dBm |
| Protocols | Open ZR+ MSA 2.0 and OIF-400ZR-02.0,OIF-CMIS-05.2,OIF-C-CMIS-01.2 QSFP-DD-Hardware-Rev6.3,IEEE Std 802.3-2018 | Open ZR+ MSA 2.0 ,OIF-CMIS-05.2,OIF-C-CMIS-01.2,QSFP-DD-Hardware-Rev6.3,IEEE Std 802.3-2018 | Open ZR+ MSA 2.0 and OIF-400ZR-02.0,OIF-CMIS-05.2,OIF-C-CMIS-01.2 QSFP-DD-Hardware-Rev6.3,IEEE Std 802.3-2018 |
| Application | LH/Regional/Metro/ ROADMs | Edge DCI | Edge DCI IP Over Metro or Long Haul DWDM |
Application Graph |
If you are interested in the 400G ZR+ High Power, please contact us,E-mail：sales@c-light.com
400G ZR+ High Power FAQ
Q1: What is a 400G ZR+ High Power transceiver?
A: A 400G ZR+ High Power transceiver is a coherent QSFP-DD optical module designed for long-distance DWDM transmission. It supports up to 400Gbps bandwidth with higher launch power, enabling longer transmission distances and simplified optical network deployment.
Key features include:
400G coherent transmission
QSFP-DD form factor
Up to 0dBm launch power
Full C-band tunable
Supports amplified and unamplified links
It is ideal for Data Center Interconnect (DCI), metro networks, and backbone optical transport systems.
Q2: How does a 400G ZR+ High Power transceiver work?
A: A 400G ZR+ High Power transceiver uses coherent optics, advanced DSP technology, and tunable DWDM wavelengths to transmit high-speed data over long distances.
Its higher optical launch power helps compensate for link loss, reducing the need for additional optical amplification on certain routes while delivering reliable, high-capacity transmission for metro and regional optical networks.
Q3: What are the key features of the C-LIGHT 400G ZR+ High Power module?
A: The C-LIGHT 400G ZR+ High Power module is engineered for high-performance coherent optical networking.
Key features include:
400G/200G/100G data rates
0dBm high launch power
Full C-band 96-channel tunability
Integrated EDFA and TOF
QSFP-DD Type 2A package
Power consumption below 22W
These capabilities provide flexible deployment for long-haul, metro, and DCI DWDM applications.
Q4: What are the advantages of a 400G ZR+ High Power transceiver?
A: Compared with standard 400G ZR modules, a 400G ZR+ High Power transceiver provides several important advantages.
Key advantages include:
Longer transmission distance
Higher optical launch power
Reduced amplification requirements
Flexible DWDM wavelength tuning
Lower network deployment costs
These benefits make it an efficient solution for high-capacity optical transport networks.
Q5: Where are 400G ZR+ High Power modules commonly used?
A: 400G ZR+ High Power modules are widely deployed in long-distance coherent optical networks.
Typical applications include:
Data Center Interconnect (DCI)
Metro DWDM networks
Regional backbone networks
IP over DWDM
ROADM optical transport systems
These applications require high bandwidth, extended transmission reach, and reliable coherent optical performance.
Q6: Why choose a High Power ZR+ module?
A: A High Power ZR+ module increases optical launch power, helping extend transmission distance while reducing dependence on external optical amplifiers.
Main benefits include:
Up to 80km transmission without amplification
Up to 500km transmission with amplification
Simplified network architecture
Lower deployment cost
High optical performance
It is an ideal choice for modern metro, regional, and DCI optical networks requiring high-capacity coherent transmission.
Q7: How do you choose the right 400G ZR+ High Power transceiver?
A: Selecting the right 400G ZR+ High Power transceiver depends on your network design and transmission requirements.
Transmission Distance
Required transmission reach
Metro or regional applications
Optical Link Design
Amplified links
Unamplified links
System Compatibility
QSFP-DD interface
DWDM wavelength requirements
Deployment Requirements
Power consumption
Network architecture
Choosing the appropriate module ensures reliable long-distance transmission, simplified deployment, and future network scalability.
Q8: Why choose the C-LIGHT 400G ZR+ High Power solution?
A: The C-LIGHT 400G ZR+ High Power transceiver combines coherent optical technology, high launch power, and full C-band tunability in a compact QSFP-DD package.
It provides:
400G coherent DWDM transmission
0dBm high optical output
Up to 500km transmission capability
Low power consumption
Excellent platform compatibility
It is an ideal solution for Data Center Interconnect (DCI), metro networks, regional backbones, and next-generation coherent optical transport infrastructure.
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