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CWDM-SFP-1510-40-C
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1000Base-CWDM SFP 1510nm GE 40KM Cisco Compatible
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Name:
CWDM-SFP-1510-40-C
- Description:
- 1000Base-CWDM SFP 1510nm 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-1510-40-C Overview
CWDM-SFP-1510-40-C is a high-performance SFP transceiver module designed for 1G data rate applications. It features an LC connector, operates at a 1510 nm wavelength, and delivers long-range transmission capability up to 40 km over single-mode fiber while supporting Ethernet and Fibre Channel protocols.
The module’s compact SFP form factor—with physical dimensions of approximately 0.33 inches in height, 0.53 inches in width, and 2.23 inches in depth—makes it ideal for deployment in data centers, enterprise networks, and telecom infrastructures where space efficiency and reliable connectivity are essential.
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CWDM-SFP-1510-40-C Specifications
- Product Type
- Transceiver
- Brand
- Orm
- Form Factor
- SFP
- Data Rate
- 1G
- Connector Type
- LC
- Wavelength
- 1510 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-1510-40-C
- Height
- 0.33 inches
- Width
- 0.53 inches
- Depth
- 2.23 inches
- Weight
- 0.04 lbs
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Product Comparison Table 
| CWDM-SFP-1510-40-C |  CWDM-SFP-1350-C |  CWDM-SFP-1530-C |  CWDM-SFP-1410-40-C |  CWDM-SFP-1590-120-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 | 1510 nm | 1350 nm | 1530 nm | 1410nm | 1590 nm |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Extended-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 40 km | 40 km | 80 km | 40 km | 120 km |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Ethernet | 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-1510-40-C | CWDM-SFP-1350-C | CWDM-SFP-1530-C | CWDM-SFP-1410-40-C | CWDM-SFP-1590-120-C |
Compliance & Coverage
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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.
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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
T
Theodore Vance
5
Perfect 1510nm CWDM module. Stable 40km reach with zero signal issues. Fully compatible with our Cisco switches.
C
Cecilia Thorne
5
Flawless 1510nm signaling and reach. A dependable choice for our metropolitan fiber rings. Very high reliability.
L
Lyle Sterling
5
Reliable and cost-effective 1510nm optics. These transceivers offer great stability at a competitive price. Highly recommended.
M
Marcella Frost
5
Professional 1510nm SFP. Integration was simple and the power levels are excellent. A very solid product.
G
Gideon Vance
4
Solid build quality. The 40km link remains stable under high utilization. A very trustworthy transceiver.
A
Adelaide Reed
5
Great signal integrity. These 1510nm SFPs provide the consistent throughput required for our backbone links.
B
Barnaby Finch
5
Excellent value for CWDM expansion. Reliable operation over 40km. These are now our standard for 1510nm runs.
Questions & Answers
What is the CWDM-SFP-1510-40-C module?
The CWDM-SFP-1510-40-C is a 1000Base-CWDM SFP transceiver operating at 1510 nm for 40 km links, Cisco compatible.
Is the CWDM-SFP-1510-40-C compatible with Cisco switches?
Yes, this SFP module is fully Cisco compatible and interoperates seamlessly with Cisco routers and switches.
What fiber type does the 1000Base-CWDM SFP support?
It supports single-mode fiber (SMF) on standard simplex LC connectors for long-reach CWDM applications.
What maximum link distance does the 1510 nm SFP support?
The module supports link distances up to 40 km over single-mode fiber with a 9/125 µm profile.
What data rate does the CWDM-SFP-1510-40-C support?
It supports 1.25 Gbps (Gigabit Ethernet) data rate with full-duplex operation.
What optical wavelength does this SFP use?
This transceiver operates at a central wavelength of 1510 nm conforming to CWDM ITU-T G.695.
Does the module support digital diagnostics (DDM/DOM)?
Yes, it provides real-time diagnostic monitoring of optical power, temperature, voltage and laser bias current.
Is the CWDM-SFP-1510-40-C hot-swappable?
Yes, it is hot-swappable, allowing installation or removal without powering down connected equipment.
What connector type is used on this SFP transceiver?
It uses a duplex LC connector interface compatible with standard single-mode fiber cabling.
What is the operating temperature range?
The specified range is 0 °C to 70 °C (32 °F to 158 °F) for standard commercial applications.
What is the optical power budget of the module?
It offers a typical optical power budget of 12 dB to ensure reliable 40 km link performance.
Which applications are ideal for this CWDM SFP?
Ideal for metro, campus, enterprise and data center CWDM networks requiring 1 Gbps over 40 km.
How do I install the CWDM-SFP-1510-40-C in my switch?
Align the LC connectors, insert the SFP into the port until it clicks, then verify link status via CLI or LED.
Is the module RoHS compliant?
Yes, it meets RoHS 6/6 standards for lead-free manufacturing and environmental safety.
What is the typical mean time between failures (MTBF)?
The module’s MTBF exceeds 1,000,000 hours under normal operating conditions.
What warranty is provided with the CWDM-SFP-1510-40-C?
We offer a limited lifetime warranty covering defects in materials and workmanship.