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XFP-10G-CWDM1491-C
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- 10G-CWDM XFP 1491nm SMF 70km Juniper Compatible
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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 |
| 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
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| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 10G | 10G | 100 Mbps | 10G | 10G |
| Depth | 2.11 inches | 0.65 inches | 0.54 inches | 2.50 inches | 1.20 inches |
| Fiber Type | Single-mode | Multi-mode | Multi-mode | Single-mode | Multi-mode |
| Form Factor | SFP+ | SFP+ | SFP | XFP | SFP+ |
| Height | 0.22 inches | 0.16 inches | 0.65 inches | 0.33 inches | 0.30 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 80 km | 300 meters | 2 km | 80 km | 300 meters |
| Network Interface | Fiber | Ethernet | 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 |
| Power Consumption | 2.5W | 1.5W | 1.0W | 3.5W | 1.5W |
| Product Name | 453151-B21 10G Long-Range SFP+ Transceiver | N9X01A 10G SFP+ Transceiver | JX-SFP-1FE-FX-C | XFP-10G-CWDM1491-C | AA1419047-C 10GBASE-SR SFP+ Transceiver |
| 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, Fibre Channel | Ethernet | Ethernet | Ethernet | Ethernet |
| Transmission Distance | Long-Range | Short-Range | Short-Range | Long-Range | Short-Range |
| Wavelength | 1310 nm | 850nm | 1300 nm | 1491 nm | 850nm |
| Weight | 0.12 lbs | 0.2 lbs | 0.1 lbs | 0.06 lbs | 0.05 lbs |
| Width | 0.87 inches | 0.55 inches | 0.97 inches | 0.53 inches | 0.55 inches |
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Questions & Answers
Q
What is the XFP-10G-CWDM1491-C transceiver?
A
The XFP-10G-CWDM1491-C is a Juniper-compatible 10G CWDM XFP module operating at 1491 nm for SMF links up to 70 km.
Q
What maximum transmission distance does the 10G CWDM XFP 1491 nm support?
A
It supports single-mode fiber transmission up to 70 km at 1491 nm under standard conditions.
Q
Which fiber type is required for the XFP-10G-CWDM1491-C?
A
The module requires single-mode fiber (SMF) with an LC connector to achieve optimal performance.
Q
What wavelength does this transceiver operate on?
A
This CWDM XFP transceiver operates at a central wavelength of 1491 nm.
Q
Is the XFP-10G-CWDM1491-C compatible with Juniper equipment?
A
Yes. The XFP-10G-CWDM1491-C is fully Juniper-compatible and interoperable with Juniper routers and switches.
Q
What data rate does the XFP-10G-CWDM1491-C support?
A
It supports a data rate of 9.95 Gbps to 11.3 Gbps, fully compliant with 10G Ethernet standards.
Q
What connector type does the 10G CWDM XFP transceiver use?
A
The module uses dual LC duplex connectors for single-mode fiber connections.
Q
What is the operating temperature range?
A
It operates reliably from 0 °C to 70 °C (industrial grade).
Q
Does the module support Digital Optical Monitoring (DOM)?
A
Yes. It features DOM for real-time monitoring of optical power, temperature, and voltage.
Q
Is the XFP-10G-CWDM1491-C compliant with industry standards?
A
Yes. It complies with IEEE 802.3ae, CWDM MSA, and XFP MSA specifications.
Q
Is the XFP-10G-CWDM1491-C hot-swappable?
A
Yes. The transceiver is hot-swappable for uninterrupted network operation.
Q
What applications is this 10G CWDM XFP transceiver ideal for?
A
It’s ideal for metro, core, and long-haul CWDM network links requiring 10 Gbps throughput.
Q
What power budget does the 10G CWDM XFP 1491 nm offer?
A
It provides a typical optical output power of 0 dBm to +4 dBm, ensuring a sufficient power budget for 70 km.
Q
Is this transceiver RoHS compliant?
A
Yes. The XFP-10G-CWDM1491-C is fully RoHS-compliant and environmentally safe.
Q
What warranty is offered for the XFP-10G-CWDM1491-C?
A
The module comes with a one-year limited warranty covering manufacturing defects.
Q
Can the XFP-10G-CWDM1491-C interoperate with Cisco switches?
A
Yes. It interoperates seamlessly with Cisco equipment when set to multi-vendor mode.
