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CWDM-SFP-1330-40-C
1000Base-CWDM SFP 1330nm GE 40KM Cisco Compatible
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CWDM-SFP-1330-40-C is a CWDM SFP transceiver engineered for deployment in telecom and data communication networks. It supports a 1G data rate via an LC connector interface, operates on single-mode fiber for long-range transmission up to 40 km, and is designed according to the standardized SFP form factor to fit seamlessly into data centers and enterprise networks.
This transceiver utilizes a 1330 nm wavelength to deliver reliable Ethernet and Fibre Channel connectivity, ensuring robust performance and excellent interoperability with leading networking platforms such as Cisco, Juniper, Huawei, and Arista. Its compact physical dimensions and proven CWDM technology make it an ideal solution for long-haul communications and mission-critical applications.
CWDM-SFP-1330-40-C price is is available on request. Get immediate quote.
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| CWDM-SFP-1330-40-C |  CWDM-SFP-1470-C |  CWDM-SFP-1530-C |  CWDM-SFP-1450-40-C |  CWDM-SFP-1490-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 | 1330 nm | 1470 nm | 1530 nm | 1450 nm | 1490 nm |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 40 km | 80 km | 80 km | 40 km | 80 km |
| Supported Protocols | Ethernet / Fibre Channel | Ethernet / Fibre Channel | Ethernet | Ethernet, Fibre Channel | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | N/A | 3.6W | 1.5 W | 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-1330-40-C | CWDM-SFP-1470-C | CWDM-SFP-1530-C | CWDM-SFP-1450-40-C | CWDM-SFP-1490-C |
| Height | N/A | 0.7 inches | 0.55 inches | N/A | N/A |
| Width | N/A | 0.9 inches | 2.22 inches | N/A | N/A |
| Depth | N/A | 3.7 inches | 0.33 inches | N/A | N/A |
| Weight | N/A | 0.1 lbs | 0.08 lbs | N/A | N/A |
Perfect 1330nm alignment. These modules work flawlessly with our passive CWDM filters over 40km. High-quality performance.
Reliable CWDM expansion. Installation was simple and the link stability has been perfect ever since. Great value.
Solid 1330nm connectivity. No channel crosstalk issues detected. A very dependable choice for high-density fiber plants.
Exceptional reliability for 40km links. These CWDM SFPs have outperformed many higher-priced alternatives in our lab.
Consistent and stable. The 1330nm signal remains strong and the module is fully Cisco compatible. Highly recommended.
Great performance. These transceivers are a dependable and budget-friendly way to scale our network bandwidth.
High-quality optics. Recognized instantly by our switches and providing consistent 40km reach. Very satisfied with this purchase.
The CWDM-SFP-1330-40-C is a 1000Base-CWDM SFP transceiver operating at 1330 nm for up to 40 km links, fully compatible with Cisco devices.
This SFP module is compatible with Cisco Catalyst, Nexus, ISR/ASR routers, UCS servers, and most Cisco switches that accept 1000Base-CWDM SFPs.
The module supports a maximum single-mode fiber link distance of 40 km at 1 Gbps.
It operates at a central wavelength of 1330 nm, ideal for CWDM channel 3.
The module supports IEEE 802.3ah 1000Base-CWDM at a data rate of 1 Gbps.
It requires single-mode fiber (SMF) with an ITU-T G.652 standard.
Yes, the module supports hot-swap installation without powering down the system.
Yes, it features Digital Diagnostics Monitoring (DDM) according to SFF-8472 for real-time performance data.
The CWDM-SFP-1330-40-C operates in a commercial range of 0 °C to 70 °C (32 °F to 158 °F).
It offers an MTBF exceeding 1,000,000 hours under normal operating conditions.
Yes, it is fully compliant with SFF-8472, SFF-8431, and the CWDM MSA specifications for interoperability.
It’s ideal for metro ring, campus backhaul, and data center interconnect (DCI) in CWDM networks.
Simply insert the module into an open SFP port until it clicks, then configure the interface in your Cisco IOS.
It adds CWDM wavelength multiplexing at 1330 nm for cost-effective fiber utilization over standard 1000Base-SX/LX optics.
The module includes a one-year limited warranty with optional extended coverage.
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