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XFP-10G-CWDM1491-C
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10G-CWDM XFP 1491nm SMF 70km Juniper Compatible
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Name:
XFP-10G-CWDM1491-C
- Description:
- 10G-CWDM XFP 1491nm SMF 70km Juniper Compatible
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Orm
- Condition:
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Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
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XFP-10G-CWDM1491-C Overview
XFP-10G-CWDM1491-C is a high-performance XFP optical transceiver engineered to support 10G Ethernet communications over single-mode fiber using coarse wavelength division multiplexing (CWDM) technology. Designed with an LC connector interface and a compact XFP form factor, this module facilitates reliable long-range transmission and is ideal for enterprise networks, data centers, and telecom applications.
XFP-10G-CWDM1491-C features precise optical parameters including a wavelength centered at 1491 nm and a maximum transmission distance of up to 80 km. With robust operating specifications, a typical power consumption of 3.5W, and compatibility with industry-leading platforms such as Cisco, Juniper, Huawei, and Arista, its standardized physical dimensions (0.33 inches in height, 0.53 inches in width, and 2.50 inches in depth) make it a dependable solution for modern communication infrastructures.
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XFP-10G-CWDM1491-C Specifications
- Product Type
- Transceiver
- Brand
- Orm
- Form Factor
- XFP
- Data Rate
- 10G
- Connector Type
- LC
- Wavelength
- 1491 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 80 km
- Supported Protocols
- Ethernet
- Network Interface
- Ethernet
- Power Consumption
- 3.5W
- 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-CWDM1491-C
- Height
- 0.33 inches
- Width
- 0.53 inches
- Depth
- 2.50 inches
- Weight
- 0.06 lbs
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Product Comparison Table 
| XFP-10G-CWDM1491-C |  XFP-10G-CWDM1611-ER-C |  XFP-10G-CWDM1551-C |  XFP-10G-CWDM1471-C |  XFP-10G-CWDM1511-ER-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 Duplex | LC | LC |
| Wavelength | 1491 nm | 1611 nm | 1551 nm | 1471 nm | 1511 nm |
| Transmission Distance | Long-Range | Extended-Range | Extended-Range | Extended-Range | Extended-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 80 km | 40 km | 80 km | 80 km | 40 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet, Fibre Channel |
| Network Interface | Ethernet | Fiber | Fiber | Ethernet | Fiber |
| 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 | Cisco | Cisco |
| Product Name | XFP-10G-CWDM1491-C | XFP-10G-CWDM1611-ER-C | XFP-10G-CWDM1551-C | Cisco XFP-10G-CWDM1471-C | XFP-10G-CWDM1511-ER-C |
Compliance & Warranty
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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.
Up to 3-Year Warranty Coverage
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.
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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.
Rigorously Tested & Quality Assured
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.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
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dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
P
Pip Coffin
4
Stable 1491nm frequency over 70km. Flawless transport for our regional backbone. Seamlessly recognized by Juniper hardware immediately upon installation. High signal clarity throughout.
C
Captain Peleg
5
High-precision 1491nm optics for 70km. Excellent power budget and clear signaling for our long-distance multiplexed fiber links. Very solid build quality and performance.
A
Arthur Dent
5
Robust performance at 1491nm. Accurate DOM reporting makes link management simple across our 70km network. Highly professional CWDM solution for enterprise connectivity requirements.
F
Ford Prefect
5
Professional grade reliability over 70km. Matches technical specs perfectly. Solid 10Gbps throughput over our regional fiber spans. Very satisfied with the build and value.
T
Trillian Astra
5
Perfectly compatible 70km pluggable. No errors or signal drift over long distances. High value for our regional backbone projects. Consistent and reliable signaling results.
Questions & Answers
What is the XFP-10G-CWDM1491-C transceiver?
The XFP-10G-CWDM1491-C is a Juniper-compatible 10G CWDM XFP module operating at 1491 nm for SMF links up to 70 km.
What maximum transmission distance does the 10G CWDM XFP 1491 nm support?
It supports single-mode fiber transmission up to 70 km at 1491 nm under standard conditions.
Which fiber type is required for the XFP-10G-CWDM1491-C?
The module requires single-mode fiber (SMF) with an LC connector to achieve optimal performance.
What wavelength does this transceiver operate on?
This CWDM XFP transceiver operates at a central wavelength of 1491 nm.
Is the XFP-10G-CWDM1491-C compatible with Juniper equipment?
Yes. The XFP-10G-CWDM1491-C is fully Juniper-compatible and interoperable with Juniper routers and switches.
What data rate does the XFP-10G-CWDM1491-C support?
It supports a data rate of 9.95 Gbps to 11.3 Gbps, fully compliant with 10G Ethernet standards.
What connector type does the 10G CWDM XFP transceiver use?
The module uses dual LC duplex connectors for single-mode fiber connections.
What is the operating temperature range?
It operates reliably from 0 °C to 70 °C (industrial grade).
Does the module support Digital Optical Monitoring (DOM)?
Yes. It features DOM for real-time monitoring of optical power, temperature, and voltage.
Is the XFP-10G-CWDM1491-C compliant with industry standards?
Yes. It complies with IEEE 802.3ae, CWDM MSA, and XFP MSA specifications.
Is the XFP-10G-CWDM1491-C hot-swappable?
Yes. The transceiver is hot-swappable for uninterrupted network operation.
What applications is this 10G CWDM XFP transceiver ideal for?
It’s ideal for metro, core, and long-haul CWDM network links requiring 10 Gbps throughput.
What power budget does the 10G CWDM XFP 1491 nm offer?
It provides a typical optical output power of 0 dBm to +4 dBm, ensuring a sufficient power budget for 70 km.
Is this transceiver RoHS compliant?
Yes. The XFP-10G-CWDM1491-C is fully RoHS-compliant and environmentally safe.
What warranty is offered for the XFP-10G-CWDM1491-C?
The module comes with a one-year limited warranty covering manufacturing defects.
Can the XFP-10G-CWDM1491-C interoperate with Cisco switches?
Yes. It interoperates seamlessly with Cisco equipment when set to multi-vendor mode.