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XFP-10G-CWDM1531-ER-C
10G-CWDM XFP 1531nm SMF 40km Juniper Compatible
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XFP-10G-CWDM1531-ER-C is a 10G optical transceiver module in the XFP form factor designed for high-speed Ethernet applications. It supports a 10 Gigabit data rate over single-mode fiber using an LC connector and operates at a CWDM wavelength of 1531 nm, offering extended-range performance for long-haul connectivity.
Engineered for data centers, enterprise networks, and telecom environments, this module meets the demanding requirements of modern networks with its compact design and industry-standard protocol support. Its reliable performance and adherence to XFP specifications make it an ideal choice for scalable, high-speed optical networks.
XFP-10G-CWDM1531-ER-C price is is available on request. Get immediate quote.
Request bulk order quote for XFP-10G-CWDM1531-ER-C for additional pricing. Browse the full Juniper Mx & T Series Compatible Xfp Cwdm series or explore all Orm products.
To get the detailed certification, please go to the Compliance Center.
| XFP-10G-CWDM1531-ER-C |  XFP-10G-CWDM1611-ER-C |  XFP-10G-CWDM1591-ER-C |  XFP-10G-CWDM1571-ER-C |  XFP-10G-CWDM1611-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | XFP | XFP | XFP | XFP | XFP |
| Data Rate | 10G | 10G | 10G | 10G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1531 nm | 1611 nm | 1591 nm | 1571 nm | 1611 nm |
| Transmission Distance | Extended-Range | Extended-Range | Extended-Range | Extended-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 40 km | 40 km | 80 km | 80 km | 80 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Ethernet | Fiber | Fiber |
| Power Consumption | N/A | 3.5 W | 3.5W | N/A | 3.5W |
| 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 | XFP-10G-CWDM1531-ER-C | XFP-10G-CWDM1611-ER-C | XFP-10G-CWDM1591-ER-C | XFP-10G-CWDM1571-ER-C | XFP-10G-CWDM1611-C |
| Height | N/A | 0.21 inches | N/A | N/A | 0.66 inches |
| Width | N/A | 0.66 inches | N/A | N/A | 0.51 inches |
| Depth | N/A | 0.66 inches | N/A | N/A | 2.50 inches |
| Weight | N/A | 0.12 lbs | N/A | N/A | 0.079 lbs |
Accurate 1531nm channel for 40km. Reached our regional site with clear signal and zero errors. Professional networking hardware for our backbone nodes. Highly reliable.
Professional 1531nm performance at 40km. Significant fiber savings for our project. Fully recognized by our Juniper hardware stack with zero latency or signaling drift.
Consistent 10G speeds at 40km. Wavelength precision is impressive for multiplexing. Robust build quality for mission-critical infrastructure. A very cost-effective and dependable solution.
Flawless deployment. These 40km modules provide rock-solid stability and accurate diagnostic monitoring via the CLI. Very happy with the performance in our production environment.
Solid signal integrity at 1531nm. Immediate recognition as native hardware. High value for our regional connectivity over 40km spans. Robust housing and steady throughput.
The XFP-10G-CWDM1531-ER-C is a hot-swappable 10Gbps CWDM XFP module operating at 1531nm over single-mode fiber for distances up to 40km, fully compatible with Juniper networking equipment.
This module is compatible with Juniper MX Series, EX Series, and QFX Series switches and routers that support XFP CWDM transceivers.
It operates at a CWDM wavelength of 1531nm, adhering to the ITU-T G.694.2 grid for coarse wavelength division multiplexing.
The transceiver supports up to 40km link distances over standard single-mode fiber (9/125μm) without requiring external amplification.
It requires single-mode fiber (SMF 9/125μm) with SC duplex connectors, supporting both SC/PC and SC/APC terminations for optimal performance.
The module supports data rates from 9.953Gbps to 11.3Gbps, covering 10G Ethernet and SONET/SDH applications.
It features a standard SC duplex optical interface for reliable, low-loss connections in 10G networks.
ER stands for Extended Reach, indicating the module’s ability to transmit high-speed signals up to 40km, ideal for metro and long-haul CWDM links.
Yes, it complies with the XFP MSA, IEEE 802.3ae, and ITU-T G.694.2 standards, ensuring interoperability and consistent performance.
Simply hot-swap the XFP module into the device’s XFP cage, secure the latch, and the system auto-detects and configures the port without a reboot.
It operates reliably between 0°C and 70°C (32°F to 158°F), suitable for standard telecom and data center environments.
The module consumes approximately 2.5W, offering energy-efficient 10G CWDM connectivity.
Yes, it includes a one-year manufacturer warranty covering defects and early-life failures, backed by expert technical support.
Yes, the transceiver is fully compatible with CWDM MUX/DEMUX systems, enabling multiple 10G wavelengths over a single fiber pair.
By combining CWDM channel multiplexing with extended 40km reach, it reduces fiber infrastructure costs and simplifies 10G network expansion.
You can purchase it from authorized Juniper partners or leading online optical networking equipment suppliers.
With proper installation and standard operating conditions, the typical lifetime exceeds 20 years, ensuring long-term reliability.
Worldwide