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CWDM-SFP-1330-40-C
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1000Base-CWDM SFP 1330nm GE 40KM Cisco Compatible
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Name:
CWDM-SFP-1330-40-C
- Description:
- 1000Base-CWDM SFP 1330nm GE 40KM Cisco Compatible
- Rating:
Added to cart 28 times recently
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2 In stock - Ready to Ship
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- Orm
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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-SFP-1330-40-C Overview
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.
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CWDM-SFP-1330-40-C Specifications
- Product Type
- Transceiver
- Brand
- Orm
- Form Factor
- SFP
- Data Rate
- 1G
- Connector Type
- LC
- Wavelength
- 1330 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 40 km
- Supported Protocols
- Ethernet / Fibre Channel
- 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-1330-40-C
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Product Comparison Table 
| 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 |
| 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 |
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
J
Julianne Holt
5
Perfect 1330nm alignment. These modules work flawlessly with our passive CWDM filters over 40km. High-quality performance.
R
Reginald Pike
4
Reliable CWDM expansion. Installation was simple and the link stability has been perfect ever since. Great value.
S
Seraphina Joy
5
Solid 1330nm connectivity. No channel crosstalk issues detected. A very dependable choice for high-density fiber plants.
B
Bartholomew V
5
Exceptional reliability for 40km links. These CWDM SFPs have outperformed many higher-priced alternatives in our lab.
I
Imogen Grey
5
Consistent and stable. The 1330nm signal remains strong and the module is fully Cisco compatible. Highly recommended.
A
Arthur Penhal
5
Great performance. These transceivers are a dependable and budget-friendly way to scale our network bandwidth.
L
Lucinda Thorne
4
High-quality optics. Recognized instantly by our switches and providing consistent 40km reach. Very satisfied with this purchase.
Questions & Answers
What is the CWDM-SFP-1330-40-C module?
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.
Which Cisco platforms support the CWDM-SFP-1330-40-C?
This SFP module is compatible with Cisco Catalyst, Nexus, ISR/ASR routers, UCS servers, and most Cisco switches that accept 1000Base-CWDM SFPs.
What is the maximum reach of the CWDM-SFP-1330-40-C?
The module supports a maximum single-mode fiber link distance of 40 km at 1 Gbps.
What wavelength does the CWDM-SFP-1330-40-C use?
It operates at a central wavelength of 1330 nm, ideal for CWDM channel 3.
What data rate does this Cisco-compatible SFP support?
The module supports IEEE 802.3ah 1000Base-CWDM at a data rate of 1 Gbps.
What type of fiber cable is required for the CWDM-SFP-1330-40-C?
It requires single-mode fiber (SMF) with an ITU-T G.652 standard.
Is the CWDM-SFP-1330-40-C hot-swappable?
Yes, the module supports hot-swap installation without powering down the system.
Does the module support digital diagnostics monitoring (DDM)?
Yes, it features Digital Diagnostics Monitoring (DDM) according to SFF-8472 for real-time performance data.
What is the operating temperature range for this SFP?
The CWDM-SFP-1330-40-C operates in a commercial range of 0 °C to 70 °C (32 °F to 158 °F).
What is the mean time between failures (MTBF) of this transceiver?
It offers an MTBF exceeding 1,000,000 hours under normal operating conditions.
Is the CWDM-SFP-1330-40-C compliant with MSA standards?
Yes, it is fully compliant with SFF-8472, SFF-8431, and the CWDM MSA specifications for interoperability.
What applications is the 1000Base-CWDM SFP suited for?
It’s ideal for metro ring, campus backhaul, and data center interconnect (DCI) in CWDM networks.
How do I install the CWDM-SFP-1330-40-C in my Cisco device?
Simply insert the module into an open SFP port until it clicks, then configure the interface in your Cisco IOS.
How does the CWDM-SFP-1330-40-C differ from standard SFP modules?
It adds CWDM wavelength multiplexing at 1330 nm for cost-effective fiber utilization over standard 1000Base-SX/LX optics.
What warranty covers the CWDM-SFP-1330-40-C?
The module includes a one-year limited warranty with optional extended coverage.
How can I purchase or get support for the CWDM-SFP-1330-40-C?
Contact our sales team via phone or email for quotes, orders, and technical support.