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XFP-10G-CWDM1591-ER-C
10G-CWDM XFP 1591nm SMF 40km Juniper Compatible
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Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
XFP-10G-CWDM1591-ER-C is a high-performance XFP transceiver that supports 10G data rates and features an LC connector for reliable optical connectivity. It is engineered for single-mode fiber applications and offers extended-range transmission capabilities, making it suitable for telecom environments, enterprise networks, and data center interconnects.
XFP-10G-CWDM1591-ER-C supports Ethernet protocols within a compact XFP form factor designed for easy integration into standardized networking platforms. Its extended-reach design and robust performance ensure stable, long-distance connectivity in demanding optical network infrastructures.
XFP-10G-CWDM1591-ER-C price is is available on request. Get immediate quote.
Request bulk order quote for XFP-10G-CWDM1591-ER-C for additional pricing. Browse the full Juniper Mx & T Series Compatible Xfp Cwdm series or explore all Orm products.
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| XFP-10G-CWDM1591-ER-C |  XFP-10G-CWDM1591-C |  XFP-10G-CWDM1531-C |  XFP-10G-CWDM1471-C |  XFP-10G-CWDM1491-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 | 1591 nm | 1591 nm | 1531 nm | 1471 nm | 1491 nm |
| Transmission Distance | Extended-Range | Long-Range | Long-Range | Extended-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 80 km | 80 km | 80 km | 80 km | 80 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet |
| Network Interface | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| 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 |
| Product Name | XFP-10G-CWDM1591-ER-C | XFP-10G-CWDM1591-C | XFP-10G-CWDM1531-C | Cisco XFP-10G-CWDM1471-C | XFP-10G-CWDM1491-C |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Flawless 1591nm signaling at 40km. Reached remote target effortlessly with zero packet loss. Robust and dependable long-haul networking optics for our Juniper MX environment.
Excellent 1591nm wavelength stability. Recognized instantly by our switches. Professional grade and highly reliable for our regional connectivity. Clear signal and accurate diagnostics.
Rock-solid 40km transport. Accurate diagnostic data and clear signal margins. Significant value for regional fiber network administrators. High quality construction and performance levels.
Top-tier reliability. These 1591nm modules provide exactly the stability needed for our core regional interconnects. Rugged and steady signaling over 40km multiplexed spans.
Outstanding ROI on these CWDM modules. Build quality is rugged. Performance matches original specs perfectly without any configuration errors or signal degradation. Solid choice.
The XFP-10G-CWDM1591-ER-C is a 10G CWDM XFP transceiver module designed for 1591 nm wavelength single-mode fiber links up to 40 km.
This module is fully compatible with Juniper Networks switches and routers that support XFP CWDM interfaces.
It supports reliable data transmission over single-mode fiber for distances up to 40 kilometers.
The module requires standard single-mode fiber (SMF) with a core diameter of 9 µm.
It operates at a central CWDM wavelength of 1591 nm, compliant with ITU-T G.694.2 standards.
Yes, it supports 10GBase-ER Ethernet at 10.3125 Gb/s line rate over CWDM networks.
Yes, the module is hot-swappable, allowing insertion or removal without powering down the host device.
Yes, it offers full DDM/DOM support for real-time monitoring of optical output power, temperature, and voltage.
The typical power consumption is 2.5 W, with a maximum of 3.5 W under full operational conditions.
It operates reliably between 0 °C and 70 °C ambient temperature.
The module uses the XFP form factor with an LC duplex connector interface.
It complies with IEEE 802.3ae, IEEE 802.3ak, ITU-T G.694.2 and MSA specifications for XFP modules.
Insert the module into a compatible XFP port until it clicks, then connect LC-terminated SMF and verify link status.
It’s ideal for CWDM metro and access networks, high-density data centers, and long-haul optical links.
The module comes with a one-year manufacturer warranty and lifetime technical support.
Check your switch’s release notes for XFP CWDM 1591 nm support or run a diagnostic after insertion to confirm link status.
You can order directly from authorized Juniper resellers or online distributors offering genuine Juniper-compatible optics.
United States
