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Stable 10G CWDM XFP for metro links.
CWDM-XFP10G-1591
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CWDM Optical Transceiver,XFP,10G,Single-mode Module(1591nm,7...
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Name:
CWDM-XFP10G-1591
- Description:
- CWDM Optical Transceiver,XFP,10G,Single-mode Module(1591nm,70km,LC)
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Huawei
- GTIN:
- 6920702795667
- Condition:
- Warranty:
- 3
- List Price:
$8,674.89
- Price:
$8,501.392% off
Quantity:
1
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CWDM-XFP10G-1591 Overview
CWDM-XFP10G-1591 is an XFP transceiver operating at a 10G data rate designed for CWDM applications. It features an LC connector and supports long-range transmission over single-mode fiber while reliably handling protocols such as Ethernet in data center and telecom environments.
CWDM-XFP10G-1591 is built within the XFP form factor with compact physical dimensions tailored for high-density network deployments. Its robust design suits use cases in enterprise networks and service provider infrastructures where high-speed, long-distance optical connectivity is essential.
CWDM-XFP10G-1591 price is $8,501.39, a 2% saving from the Huawei list price of $8,674.89. CWDM-XFP10G-1591 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CWDM-XFP10G-1591 for additional pricing. Browse the full Huawei Transceivers series or explore all Huawei products.
CWDM-XFP10G-1591 Specifications
- Product Type
- Transceiver
- Form Factor
- XFP
- Data Rate
- 10G
- Connector Type
- LC
- Wavelength
- 1591 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 / Arista
- Product Name
- CWDM-XFP10G-1591
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| CWDM-XFP10G-1591 |  SFP28-25G-1310nm-10km-SM |  DWDM-SFPGE-1558-17 |  OSU015N00 |  XFP-STM64-LH40-SM1550 | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | XFP | SFP28 | SFP | SFP+ | XFP |
| Data Rate | 10G | 25G | 1G | 10G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1591 nm | 1310nm | 1558 nm | 850 nm | 1550 nm |
| Transmission Distance | Long-Range | Long-Range | Extended-Range | Short-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Multi-mode | Single-mode |
| Max Distance | 80 km | 10km | 80 km | 300 m | 40 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet, Fibre Channel |
| Network Interface | Fiber | Ethernet | Fiber | Fiber | Fiber |
| Power Consumption | N/A | N/A | 3.5W | 2.0W | N/A |
| 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 / Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista |
| Product Name | CWDM-XFP10G-1591 | SFP28-25G-1310nm-10km-SM | DWDM-SFPGE-1558-17 | OSU015N00 10GBASE-SR SFP+ Optical Transceiver | XFP-STM64-LH40-SM1550 |
| Height | N/A | N/A | 0.24 inches | 0.57 inches | 0.65 inches |
| Width | N/A | N/A | 0.63 inches | 0.47 inches | 1.10 inches |
| Depth | N/A | N/A | 1.5 inches | 2.11 inches | 2.00 inches |
| Weight | N/A | N/A | 0.1 lbs | 0.07 lbs | 0.20 lbs |
Reviews & Ratings
A
Andrew Lawson
4
Clean signal and accurate wavelength.
J
James Carter
5
Reliable long reach performance.
P
Paul Mitchell
5
Easy integration into CWDM systems.
C
Christopher Adams
4
No alarms during operation.
O
Oliver Grant
5
Professional CWDM XFP module.
Questions & Answers
What is the CWDM-XFP10G-1591 transceiver?
The CWDM-XFP10G-1591 is a CWDM optical transceiver in XFP form factor, providing 10 Gb/s data rate over single-mode fiber at 1591 nm for up to 70 km.
Which wavelength does CWDM-XFP10G-1591 operate on?
The module operates at a nominal central wavelength of 1591 nm, compliant with CWDM ITU-G.694.2 wavelength grid.
What is the maximum transmission distance of the CWDM-XFP10G-1591?
It supports optical links of up to 70 kilometers over single-mode fiber without dispersion compensation.
What form factor and data rate does this module support?
It uses the XFP form factor and supports a line rate of 10 Gb/s for Ethernet, Fibre Channel, and SONET/SDH applications.
Which connector type is used on this transceiver?
The CWDM-XFP10G-1591 features a duplex LC connector for easy field installation and industry compatibility.
Is the CWDM-XFP10G-1591 compatible with single-mode or multimode fiber?
This transceiver is designed exclusively for single-mode fiber (OS1/OS2) to achieve long-haul CWDM links.
What standards and protocols does the module support?
It is compliant with IEEE 802.3ae 10GBASE-ER, ITU-T G.977, and XFP MSA specifications for broad interoperability.
Does the CWDM-XFP10G-1591 support hot-plug installation?
Yes, the transceiver is fully hot-pluggable, allowing safe insertion and removal without powering down the host system.
What is the typical power consumption of the transceiver?
The module consumes a maximum of 2.5 W during normal operation, meeting the XFP MSA power envelope requirements.
What operating temperature range does the module support?
It supports standard commercial (0 °C to 70 °C) and extended industrial (−40 °C to 85 °C) temperature ranges.
How do I install the CWDM-XFP10G-1591 in my network equipment?
Simply slide the XFP module into a compatible port, latch it securely, and connect LC-terminated single-mode fiber cables.
Can the CWDM-XFP10G-1591 interoperate with other vendors’ CWDM equipment?
Yes, it interoperates with any CWDM-compliant transceiver that follows ITU-T G.694.2 and XFP MSA standards.
What diagnostic features are available on this transceiver?
It offers digital optical monitoring (DOM) for real-time status on temperature, voltage, and optical power levels via the I2C interface.
What is the typical optical budget of the CWDM-XFP10G-1591?
The module delivers a transmitter power of up to +3 dBm and receiver sensitivity down to –18 dBm, yielding a link budget of 21 dB.
Is the CWDM-XFP10G-1591 RoHS compliant?
Yes, the transceiver is fully RoHS-compliant, ensuring it meets all applicable environmental and safety regulations.
What warranty and technical support are provided?
The product includes a one-year limited warranty and lifetime technical support for configuration, installation, and troubleshooting.