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Reliable 10G CWDM XFP with stable 70km reach.
CWDM-XFP10G-1511
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CWDM Optical Transceiver,XFP,10G,Single-mode Module(1511nm,7...
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CWDM-XFP10G-1511
- Description:
- CWDM Optical Transceiver,XFP,10G,Single-mode Module(1511nm,70km,LC)
- Rating:
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- Brand:
- Huawei
- GTIN:
- 6920702795667
- Condition:
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CWDM-XFP10G-1511 Overview
CWDM-XFP10G-1511 is a high-performance XFP transceiver designed for 10G Ethernet transmission using CWDM technology over single-mode fiber with LC connectors. It offers long-range capabilities with a maximum distance of 80 km and is engineered in a compact XFP form factor, making it well suited for deployments in data centers, enterprise networks, and telecom environments.
CWDM-XFP10G-1511 features precise physical dimensions (0.6 inches in height, 0.5 inches in width, and 2.0 inches in depth) to ensure seamless integration into existing systems. With support for standardized Ethernet protocols and compatibility with major network vendors such as Cisco, Juniper, and Huawei, this transceiver delivers robust, reliable connectivity in mission-critical applications.
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CWDM-XFP10G-1511 Specifications
- Product Type
- Transceiver
- Form Factor
- XFP
- Data Rate
- 10G
- Connector Type
- LC
- Wavelength
- 1511 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 80 km
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Power Consumption
- N/A
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Huawei
- Product Name
- CWDM-XFP10G-1511
- Height
- 0.6 inches
- Width
- 0.5 inches
- Depth
- 2.0 inches
- Weight
- 0.1 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| CWDM-XFP10G-1511 |  OSG040N03 |  SFP-GE-LH40-SM1550-BIDI |  OGEBIDI10 |  DWDM-XFP10G-1532-68 | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | XFP | QSFP+ | SFP | SFP+ | XFP |
| Data Rate | 10G | 40G | 1G | 10G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1511 nm | 850 nm | 1550 nm | 1310 nm | 1532 nm |
| Transmission Distance | Long-Range | Short-Range | Long-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Multi-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 80 km | 100 meters | 40 km | 80 km | 80 km |
| Supported Protocols | Ethernet | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet, Fibre Channel |
| Network Interface | Fiber | Fiber | Ethernet | Fiber | Fiber |
| Power Consumption | N/A | 2.5W | N/A | 3.5 W | 3.6W |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco, Juniper, Huawei | Cisco, Juniper, Huawei, Arista | N/A | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista |
| Product Name | CWDM-XFP10G-1511 | OSG040N03 40G QSFP+ Transceiver | SFP-GE-LH40-SM1550-BIDI | OGEBIDI10 High-Speed 10G SFP+ Transceiver | DWDM-XFP10G-1532-68 |
| Height | 0.6 inches | 0.67 inches | N/A | 0.48 inches | N/A |
| Width | 0.5 inches | 1.0 inches | N/A | 0.65 inches | N/A |
| Depth | 2.0 inches | 0.8 inches | N/A | 1.5 inches | N/A |
| Weight | 0.1 lbs | 0.1 lbs | N/A | 0.15 lbs | N/A |
Reviews & Ratings
K
Keith Randall
5
Accurate wavelength and predictable performance.
D
Derek Hudson
5
Seamless integration into CWDM infrastructure.
R
Raymond Foster
5
Clean optical output across metro links.
C
Calvin Stewart
5
Consistent throughput under load.
W
Wayne Patterson
4
Professional grade 10G XFP optic.
Questions & Answers
What is the CWDM-XFP10G-1511 optical transceiver?
The CWDM-XFP10G-1511 is a Cisco-compatible XFP transceiver module supporting 10 Gbps data rate over single-mode fiber at 1511 nm for up to 70 km.
Which wavelength does the CWDM-XFP10G-1511 use?
This module operates at the 1511 nm CWDM wavelength, ensuring low crosstalk and efficient wavelength division multiplexing.
What is the maximum transmission distance of this transceiver?
It supports links up to 70 km over single-mode fiber (SMF-28) without signal regeneration or amplification.
What connector type is on the CWDM-XFP10G-1511?
The transceiver uses an LC duplex connector for reliable, low-loss single-mode fiber connections.
What data transfer rate does the module support?
It supports up to 10 Gbps (10 GBASE-ER) line rate for high-speed Ethernet, Fibre Channel, and SONET/SDH applications.
Is this transceiver hot-swappable?
Yes. The module is hot-swappable, allowing installation and removal without powering down the host device.
What is the operating temperature range?
It operates reliably between 0 °C and 70 °C (commercial temperature range).
Which network devices are compatible with the CWDM-XFP10G-1511?
It is interoperable with Cisco, Juniper, HP, Brocade, Arista, and other XFP-equipped switches and routers that support CWDM at 1511 nm.
Does the module support digital diagnostics monitoring (DDM)?
Yes. It offers real-time monitoring of temperature, supply voltage, bias current, transmit power, and receive power via the SFF-8472 interface.
Is the CWDM-XFP10G-1511 MSA-compliant?
Yes. It fully conforms to the XFP Multi-Source Agreement (MSA) for mechanical, electrical, and optical interoperability.
What are the typical optical power characteristics?
Transmit power ranges from –3 dBm to +1 dBm, and receiver sensitivity is better than –24 dBm, delivering a link budget of ≥ 21 dB.
What fiber type should I use with this transceiver?
Use ITU-G.652 single-mode fiber (SMF-28) with a core diameter of 8–10 µm for optimal performance up to 70 km.
How do I install the CWDM-XFP10G-1511?
Align the LC connector, insert the module into the XFP slot until it latches, then confirm link status via your switch’s LEDs or management interface.
What are the common applications for this module?
Ideal for 10 GbE metro aggregation, long-haul MAN, data center interconnect, SAN links, and CWDM-based wavelength multiplexing.
What’s the difference between CWDM and DWDM transceivers?
CWDM uses wider channel spacing (20 nm) and lower cost lasers, while DWDM offers tighter spacing (0.8 nm) for higher channel density.
Is the CWDM-XFP10G-1511 certified for safety and environmental standards?
Yes. It is RoHS-compliant and carries CE/FCC certifications, ensuring adherence to global safety and environmental regulations.