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CWDM-SFP-1450-C
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1000Base-CWDM SFP 1450nm GE 80KM Cisco Compatible
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CWDM-SFP-1450-C
- Description:
- 1000Base-CWDM SFP 1450nm GE 80KM Cisco Compatible
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CWDM-SFP-1450-C Overview
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 Specifications
- Product Type
- Transceiver
- Brand
- Orm
- Form Factor
- SFP
- Data Rate
- 1G
- Connector Type
- LC
- Wavelength
- 1450 nm
- Transmission Distance
- Extended-Range
- Fiber Type
- Single-mode
- Max Distance
- 80 km
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco / Juniper / Huawei / Arista
- Product Name
- CWDM-SFP-1450-C
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Product Comparison Table 
| 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 |
| 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 |
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
H
Hugo Beaumont
5
Flawless 1450nm performance across 80KM. Wavelength precision ensures zero crosstalk with adjacent channels. Highly reliable hardware.
B
Beatrix Vance
5
Consistent long-range signaling. This module provides a robust link for our regional transport network. Excellent value.
J
Jasper Reed
5
Solid 80KM reach. Wavelength stability is impressive over time. A very dependable and cost-effective CWDM transceiver.
T
Tabitha Gentry
5
Professional 1450nm optics. Easy installation and stable throughput. A trustworthy solution for high-density fiber plants.
L
Lachlan Ross
4
Excellent build quality. These transceivers offer professional stability and perfect compatibility with our Cisco switches.
Questions & Answers
What is the CWDM-SFP-1450-C module?
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.
Which data rate does the CWDM-SFP-1450-C support?
It supports a 1.25 Gbps data rate, fully compliant with Gigabit Ethernet (1000Base-CWDM) standards.
What is the maximum transmission distance?
The module reliably transmits data up to 80 km over standard single-mode fiber (SMF) with a minimum chromatic dispersion tolerance.
What fiber type and connector does it use?
It uses single-mode fiber (ITU-T G.652) and a standardized LC duplex connector for broad compatibility.
Is the CWDM-SFP-1450-C Cisco compatible?
Yes, it is fully interoperable with Cisco switches and routers that support CWDM SFP modules.
Does the module support Digital Diagnostics Monitoring (DDM)?
Yes, it features DDM (SFF-8472) for real-time monitoring of parameters like temperature, voltage, and optical power.
What is the operating temperature range?
It operates between 0 °C and 70 °C (32 °F to 158 °F), suitable for standard data center and telecom environments.
Is the CWDM-SFP-1450-C hot-swappable?
Yes, it supports hot-plug deployment, enabling insertion or removal without powering down the host device.
What is the transmit and receive wavelength?
The module transmits at 1450 nm and uses the same 1450 nm wavelength for receive, optimized for CWDM networks.
What is the typical power consumption?
It consumes less than 1 W of power, ensuring energy-efficient operation in high-density deployments.
What key standards does it comply with?
The module complies with IEEE 802.3ah (1000Base-CWDM), SFF-8472, and SFF-8431 standards for optical transceivers.
Can I use it in a CWDM MUX/DEMUX system?
Yes, it is fully compatible with CWDM multiplexer and demultiplexer systems for wavelength-division multiplexing.
What are common applications?
Typical applications include metro networks, data center interconnects, storage area networks (SANs), and telecom backhaul links.
How do I install the CWDM-SFP-1450-C?
Simply insert the module into an SFP port until it clicks, connect LC duplex cables, and verify link status via host diagnostics.
What warranty and support are provided?
The module carries a one-year warranty with lifetime technical support for compatibility, installation, and troubleshooting.
How does CWDM differ from DWDM?
CWDM uses wider channel spacing (20 nm) for cost-effective, shorter reach links, while DWDM uses narrower spacing (0.8 nm) for high-capacity, long-haul routes.