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CWDM-SFP-1590-40-C
- Description:
- 1000Base-CWDM SFP 1590nm GE 40KM Cisco Compatible
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CWDM-SFP-1590-40-C Overview
CWDM-SFP-1590-40-C is a high-performance SFP transceiver designed specifically for CWDM applications, supporting 1G data transmission over fiber. Engineered with an LC connector and operating at a wavelength of 1590 nm, this module delivers long-range connectivity—up to 40 km—while reliably supporting Ethernet protocols.
Built in a compact SFP form factor, CWDM-SFP-1590-40-C is ideal for deployment in data centers, enterprise networks, and telecom environments. Its standardized design ensures easy integration into existing infrastructures, providing efficient and stable performance in mission-critical applications.
What is the price of CWDM-SFP-1590-40-C?
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CWDM-SFP-1590-40-C Specifications
| Product Type | Transceiver |
| Form Factor | SFP |
| Data Rate | 1G |
| Connector Type | LC |
| Wavelength | 1590 nm |
| Transmission Distance | Long-Range |
| Fiber Type | Single-mode |
| Max Distance | 40 km |
| Supported Protocols | Ethernet |
| Network Interface | Fiber |
| Power Consumption | N/A |
| 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-1590-40-C |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 1G | 1G | 1G | 1G | 1G |
| Depth | 1.66 inches | N/A | 0.96 inches | 0.33 inches | 1.31 inches |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Height | 0.32 inches | N/A | 0.28 inches | 0.55 inches | 0.67 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 40 km | 40 km | 80 km | 80 km | 120 km |
| 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 |
| Power Consumption | N/A | N/A | 3.5W | 1.5 W | 2.0 W |
| Product Name | CWDM-SFP-1410-40-C | CWDM-SFP-1590-40-C | CWDM-SFP-1430-C | CWDM-SFP-1530-C | CWDM-SFP-1610-120-C |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Wavelength | 1410nm | 1590 nm | 1430 nm | 1530 nm | 1610 nm |
| Weight | 0.20 lbs | N/A | 0.2 lbs | 0.08 lbs | 0.03 lbs |
| Width | 0.56 inches | N/A | 0.31 inches | 2.22 inches | 0.98 inches |
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Questions & Answers
Q
What is the CWDM-SFP-1590-40-C module?
A
The CWDM-SFP-1590-40-C is a Cisco-compatible 1000Base-CWDM SFP transceiver operating at 1590 nm for Gigabit Ethernet links up to 40 km over single-mode fiber.
Q
Which wavelength does the CWDM-SFP-1590-40-C use?
A
It operates at a center wavelength of 1590 nm, following ITU-T CWDM channel specifications for minimal crosstalk in multi-channel deployments.
Q
What is the maximum transmission distance?
A
The module supports a link length of up to 40 km (24.8 miles) over ITU-T G.652 single-mode fiber at 1310 nm attenuation rates.
Q
Which network standard does it support?
A
It complies with the IEEE 802.3ah 1000Base-CWDM standard for Gigabit Ethernet transport on CWDM wavelengths.
Q
Is the CWDM-SFP-1590-40-C compatible with Cisco hardware?
A
Yes. It is fully Cisco-compatible and interoperates with Cisco switches and routers without requiring proprietary firmware or licenses.
Q
What fiber type and connector does it require?
A
It requires ITU-T G.652 single-mode fiber with LC duplex connectors for both transmit and receive interfaces.
Q
Can I hot-swap the CWDM-SFP-1590-40-C module?
A
Yes. The module is hot-pluggable, allowing safe insertion and removal without powering down the host device.
Q
What is the operating temperature range?
A
The module operates reliably from –5 °C to +70 °C (23 °F to 158 °F) for standard commercial installations.
Q
What are the optical power specifications?
A
Transmit power ranges from –3.0 dBm to 0.0 dBm; receive sensitivity is –24.0 dBm maximum, ensuring a power budget suitable for 40 km links.
Q
How do I install the CWDM-SFP-1590-40-C module?
A
Align the module with the SFP slot, insert until it latches, connect LC duplex fiber, then verify the LED link/activity indicator on the host.
Q
Does it require special licensing on Cisco devices?
A
No. The module is recognized as a standard SFP by Cisco IOS and requires no additional licensing or software keys.
Q
What warranty and support are provided?
A
It includes a two-year limited warranty plus free lifetime technical support via phone and online ticketing systems.
Q
What industry certifications does it hold?
A
The module is RoHS-compliant and carries CE and FCC Class A certifications for global regulatory compliance.
Q
Can the CWDM-SFP-1590-40-C be used in DWDM systems?
A
No. It is optimized for CWDM channel spacing and not compatible with DWDM grids due to different wavelength tolerances.
Q
How do I verify authenticity and compatibility?
A
Use your Cisco device’s show interface transceiver detail command to confirm part number, wavelength (1590 nm), optical specs, and vendor ID.
Q
Are volume discounts available for bulk orders?
A
Yes. Contact our sales team or authorized distributor for tiered pricing and lead-time details on bulk purchases.
