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CWDM-XFP-1491-C
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10GBase-CWDM XFP 1490nm 80KM Cisco Compatible
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Name:
CWDM-XFP-1491-C
- Description:
- 10GBase-CWDM XFP 1490nm 80KM Cisco Compatible
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Orm
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
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CWDM-XFP-1491-C Overview
Overview of “CWDM-XFP-1491-C”
CWDM-XFP-1491-C is a 10G XFP transceiver engineered for long-range transmission over single-mode fiber with LC duplex connectors. Designed for high-performance Ethernet applications, this module supports CWDM technology with a 1491 nm wavelength, making it ideal for use in data center interconnects, enterprise networks, and telecom applications where reliable 10G data transfer is critical.
Optimized for throughput and extended reach, the CWDM-XFP-1491-C boasts a compact XFP form factor with physical dimensions that facilitate seamless integration into existing systems. Its robust design supports key protocols and is compatible with leading network device vendors, ensuring consistent performance and ease of deployment in a range of optical network infrastructures.
CWDM-XFP-1491-C price is is available on request. Get immediate quote.
Request bulk order quote for CWDM-XFP-1491-C for additional pricing. Browse the full Cisco Compatible Xfp Cwdm series or explore all Orm products.
CWDM-XFP-1491-C Specifications
- Product Type
- Transceiver
- Brand
- Orm
- Form Factor
- XFP
- Data Rate
- 10G
- Connector Type
- LC Duplex
- Wavelength
- 1491 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 80 km
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Power Consumption
- 2.0 W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco / Juniper / Huawei / Arista
- Product Name
- CWDM-XFP-1491-C
- Height
- 0.94 inches
- Width
- 0.83 inches
- Depth
- 5.31 inches
- Weight
- 0.5 lbs
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Product Comparison Table 
| CWDM-XFP-1491-C |  CWDM-XFP-1531-C |  CWDM-XFP-1511-ER-C |  CWDM-XFP-1471-C |  CWDM-XFP-1531-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 Duplex | LC | LC | LC | LC |
| Wavelength | 1491 nm | 1531 nm | 1511 nm | 1471 nm | 1531 nm |
| Transmission Distance | Long-Range | Long-Range | Extended-Range | Long-Range | Extended-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 80 km | 80 km | 80 km | 80 km | 40 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet, Fibre Channel | 10Gb Ethernet |
| Network Interface | Fiber | Fiber | Ethernet | Fiber | 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 |
| Product Name | CWDM-XFP-1491-C | CWDM-XFP-1531-C | CWDM-XFP-1511-ER-C | CWDM-XFP-1471-C | CWDM-XFP-1531-ER-C |
Compliance & Coverage
100% Genuine Product Guarantee
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.
Hassle-Free RMA & Returns
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.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
O
Octavian Ross
4
Excellent 1490nm performance over 80KM. This module handles our long-range regional links with ease. Strong power margins and perfect Cisco compatibility.
P
Prudence Bell
5
Reliable long-haul 1490nm signaling. This 80KM XFP is durable and provides consistent throughput. A high-performance solution for our enterprise fiber network.
Q
Quentin Vance
5
Exceptional 1490nm signal integrity over 80KM. This CWDM module integrated seamlessly into our existing mux. Rock-solid stability for our core transport layers.
R
Rosalind Pike
5
Consistent and robust 80KM transceiver. The 1490nm channel is clean and the throughput is 100% stable. Professional grade hardware you can trust.
S
Sebastian Orr
5
Perfect 80KM connectivity at 1490nm. This module is essential for our regional connectivity, providing stable 10G signals with no configuration hassle.
Questions & Answers
What is the maximum transmission distance of the CWDM-XFP-1491-C module?
The CWDM-XFP-1491-C supports single-mode fiber links up to 80 km at 10 Gbps, ensuring reliable long-haul connectivity.
Which wavelength does the CWDM-XFP-1491-C operate on?
This module operates at a nominal CWDM wavelength of 1490 nm, optimized for low-loss single-mode fiber transmission.
Is the CWDM-XFP-1491-C compatible with Cisco switches and routers?
Yes, the CWDM-XFP-1491-C is fully Cisco-compatible and interoperable with all 10GBase-CWDM XFP ports on Cisco Catalyst and Nexus platforms.
What data rate does the CWDM-XFP-1491-C support?
The module supports a data rate of 10 Gbps for high-performance Ethernet, Fibre Channel, and SONET/SDH applications.
Is the CWDM-XFP-1491-C hot-pluggable?
Yes, the CWDM-XFP-1491-C is IEEE-compliant and hot-pluggable, allowing insertion or removal without powering down your system.
What type of fiber and connector does the CWDM-XFP-1491-C use?
It uses single-mode fiber with an LC duplex connector, ensuring low insertion loss and standardized connectivity.
Does the CWDM-XFP-1491-C support digital diagnostics monitoring (DDM)?
Yes, it features full digital diagnostics monitoring (DOM) for real-time metrics on optical power, temperature, and voltage.
What is the operating temperature range of the CWDM-XFP-1491-C?
The module operates reliably between 0 °C and 70 °C (32 °F to 158 °F) for standard commercial environments.
What is the mean time between failures (MTBF) for the CWDM-XFP-1491-C?
The CWDM-XFP-1491-C offers an MTBF exceeding 1,000,000 hours, ensuring industry-leading reliability.
Is the CWDM-XFP-1491-C RoHS compliant?
Yes, it is fully RoHS-compliant and free of lead, mercury, and other hazardous substances.
How do I install the CWDM-XFP-1491-C module?
Simply align the module with the XFP port, slide it in until it clicks, and verify link status via your switch or router management interface.
Can I use the CWDM-XFP-1491-C with CWDM Mux/Demux systems?
Yes, it is optimized for CWDM Mux/Demux networks and seamlessly integrates with CWDM channel planners.
What warranty is offered with the CWDM-XFP-1491-C?
We provide a one-year advance-replacement warranty for hassle-free support and rapid module exchange.
How do I verify compatibility before purchasing the CWDM-XFP-1491-C?
Check your device’s release notes or hardware guide for 10GBase-CWDM XFP support and confirm port compatibility with the 1490 nm wavelength.
What key benefits does the CWDM-XFP-1491-C offer?
It delivers cost-effective 10 Gbps CWDM links, hot-pluggable flexibility, Cisco compatibility, and real-time diagnostics for robust network scaling.
How can I order replacement or spare CWDM-XFP-1491-C modules?
Contact your authorized reseller or place an order online using SKU CWDM-XFP-1491-C for immediate fulfillment and global shipping options.