- Name:
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XFP-10G-CWDM1571
- Description:
- 10G CWDM XFP, 8-channel using C-Band, 70km reach, 1571nm for 80 km transmission on SMF
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- GTIN:
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XFP-10G-CWDM1571 Overview
XFP-10G-CWDM1571 is a high-performance XFP transceiver designed to deliver 10G data transmission over single-mode fiber utilizing CWDM technology. It features an LC connector and is optimized for long-range applications, making it an ideal choice for data centers, enterprise networks, and telecom infrastructures with its standardized form factor and precise physical dimensions.
XFP-10G-CWDM1571 supports protocols such as Ethernet and Fiber Channel while ensuring broad compatibility with leading network vendors including Cisco, Juniper, Huawei, and Arista. Engineered for reliability, it operates efficiently within a defined temperature range, providing stable performance in demanding environments.
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XFP-10G-CWDM1571 Specifications
| Product Type | Transceiver |
| Form Factor | XFP |
| Data Rate | 10G |
| Connector Type | LC |
| Wavelength | 1571 nm |
| Transmission Distance | Long-Range |
| Fiber Type | Single-mode |
| Max Distance | 80 km |
| Supported Protocols | Ethernet, Fiber Channel |
| Network Interface | Ethernet |
| 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 | XFP-10G-CWDM1571 |
| 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
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| Compatibility | Cisco, Juniper, Huawei, Arista | Juniper | Cisco | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 10G | 10G | 1G | GPON (2.488 Gbps down / 1.244 Gbps up) | 1G |
| Depth | N/A | 1.20 inches | N/A | 2.00 inches | 1.25 inches |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Form Factor | XFP | SFP+ | SFP | SFP | SFP |
| Height | N/A | 0.66 inches | N/A | 0.84 inches | 0.28 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 80 km | 10 km | 10 km | 20 km | 10 km |
| Network Interface | Ethernet | Fiber | Fiber | Fiber | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | N/A | 1.5 W | N/A | 2.5W | 1.5W |
| Product Name | XFP-10G-CWDM1571 | SRX-SFPP-10G-LR | SFP-GE-LX-SM1310-A | SFP-GPON-B | 407-BCBK-C Optical Transceiver Module |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet, Fiber Channel | Ethernet | Ethernet | GPON / Ethernet | Ethernet, Fibre Channel |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Wavelength | 1571 nm | 1310 nm | 1310nm | 1490 nm | 1310 nm |
| Weight | N/A | 0.12 lbs | N/A | 0.13 lbs | 0.15 lbs |
| Width | N/A | 0.98 inches | N/A | 0.82 inches | 0.90 inches |
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Questions & Answers
Q
What is the XFP-10G-CWDM1571 module?
A
The XFP-10G-CWDM1571 is a hot-swappable 10G CWDM XFP transceiver that delivers single-wavelength transport at 1571 nm over single-mode fiber.
Q
Which wavelength does the XFP-10G-CWDM1571 operate on?
A
This module operates at the CWDM channel wavelength of 1571 nm, corresponding to channel 7 in the C-Band grid.
Q
What is the maximum transmission reach of the XFP-10G-CWDM1571?
A
It supports up to 80 km transmission on standard SMF (G.652) at 10 Gb/s with a link loss budget suitable for 70 km CWDM deployments.
Q
Which fiber type and connector are required?
A
The transceiver uses single-mode fiber (SMF, G.652) with LC duplex connectors for optical interfacing.
Q
What data rate and protocol standards are supported?
A
It supports 10.3125 Gb/s per the IEEE 802.3ae 10G Ethernet and OIF XFP multi-source agreements.
Q
Is the module hot-swappable?
A
Yes. The XFP-10G-CWDM1571 is fully hot-swappable, allowing insertion and removal without powering down the host system.
Q
What is the typical power consumption?
A
Typical power consumption is ≤3.5 W, meeting XFP MSA power class 2 specifications.
Q
What is the operating temperature range?
A
It operates within a commercial temperature range of 0°C to 70°C (32°F to 158°F).
Q
What optical interface specifications does it comply with?
A
The module complies with ITU-T G.694.2 CWDM grid, MSA XFP package, IEEE 802.3ae 10GBASE-LR, and OIF XFP standards.
Q
Does the XFP-10G-CWDM1571 support digital diagnostics monitoring?
A
Yes. It features DDM (digital diagnostics monitoring) for real-time measurement of optical output power, temperature, and laser bias current.
Q
Which network devices is it compatible with?
A
It is interoperable with any standard XFP-equipped switches, routers, and DWDM/CWDM multiplexers from Cisco, Juniper, Huawei, and other OEMs.
Q
Is the module RoHS compliant?
A
Yes. The XFP-10G-CWDM1571 meets EU RoHS Directive 2011/65/EU for hazardous substance restrictions.
Q
How do I install the XFP-10G-CWDM1571?
A
Align the module with the host cage, insert until the ejector latch clicks, then connect LC duplex cables. No software configuration is required.
Q
What warranty and support options are available?
A
The transceiver is backed by a 3-year warranty and lifetime technical support for compatibility and performance assistance.
Q
How can I troubleshoot common issues?
A
Verify correct wavelength, fiber type, cable polarity, and DDM readings; ensure host port settings match 10G CWDM mode and check for LOS alarms.
Q
Can I use this transceiver for an 80 km CWDM link at 1571 nm?
A
Yes. With proper CWDM multiplexing and a link loss below 24 dB, the XFP-10G-CWDM1571 reliably supports 80 km reach at 1571 nm.

