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CWDM-SFP-1450-C
1000Base-CWDM SFP 1450nm GE 80KM Cisco Compatible
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CWDM-SFP-1450-C is a 1G SFP transceiver module featuring an LC connector designed for single-mode fiber networks. Operating at a wavelength of 1450 nm, this module is tailored for coarse wavelength division multiplexing (CWDM) applications and supports Ethernet protocols in data centers, enterprise networks, and telecom environments.
Engineered in a compact SFP form factor, CWDM-SFP-1450-C provides extended-range optical transmission—up to 80 km—when deployed with suitable fiber infrastructure. Its design adheres to industry temperature and voltage standards, ensuring reliable performance and a robust solution for modern optical network requirements.
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 CWDM-SFP-1450-C |  CWDM-SFP-1430-C |  CWDM-SFP-1590-40-C |  CWDM-SFP-1270-C |  CWDM-SFP-1470-120-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Data Rate | 1G | 1G | 1G | 1G | 1G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1450 nm | 1430 nm | 1590 nm | 1270 nm | 1470 nm |
| Transmission Distance | Extended-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 80 km | 80 km | 40 km | 80 km | 120 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | N/A | 3.5W | N/A | N/A | N/A |
| 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 | CWDM-SFP-1450-C | CWDM-SFP-1430-C | CWDM-SFP-1590-40-C | CWDM-SFP-1270-C | CWDM-SFP-1470-120-C |
| Height | N/A | 0.28 inches | N/A | N/A | N/A |
| Width | N/A | 0.31 inches | N/A | N/A | N/A |
| Depth | N/A | 0.96 inches | N/A | N/A | N/A |
| Weight | N/A | 0.2 lbs | N/A | N/A | N/A |
Flawless 1450nm performance across 80KM. Wavelength precision ensures zero crosstalk with adjacent channels. Highly reliable hardware.
Consistent long-range signaling. This module provides a robust link for our regional transport network. Excellent value.
Solid 80KM reach. Wavelength stability is impressive over time. A very dependable and cost-effective CWDM transceiver.
Professional 1450nm optics. Easy installation and stable throughput. A trustworthy solution for high-density fiber plants.
Excellent build quality. These transceivers offer professional stability and perfect compatibility with our Cisco switches.
The CWDM-SFP-1450-C is a Cisco-compatible 1000Base-CWDM SFP transceiver operating at 1450 nm, designed for 80 km single-mode fiber links.
It supports a 1.25 Gbps data rate, fully compliant with Gigabit Ethernet (1000Base-CWDM) standards.
The module reliably transmits data up to 80 km over standard single-mode fiber (SMF) with a minimum chromatic dispersion tolerance.
It uses single-mode fiber (ITU-T G.652) and a standardized LC duplex connector for broad compatibility.