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CWDM-SFP-1590 delivered stable gigabit connectivity over multiplexed fiber.
CWDM-SFP-1590
CWDM 1590 NM SFP Gigabit Ethernet and 1G/2G FC
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CWDM-SFP-1590
- Description:
- CWDM 1590 NM SFP Gigabit Ethernet and 1G/2G FC
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- Brand:
- Cisco
- GTIN:
- 849064004292
- Condition:
- Warranty:
- 3
- List Price:
$5,893.00
- Price:
$2,171.0063.2% off
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CWDM-SFP-1590 Overview
CWDM-SFP-1590 is a high-performance SFP optical transceiver engineered for CWDM applications, delivering a 1G data rate via an LC interface and optimized for single-mode fiber connectivity over long-range deployments. Designed to support Ethernet protocols, this module is ideal for use in data centers, enterprise networks, and telecom infrastructure where robust, scalable optical links are essential.
CWDM-SFP-1590 features a compact form factor with physical dimensions tailored for high-density SFP slots, ensuring seamless integrations into existing network systems. Its design targets extended reach applications—capable of supporting distances up to 80 km—and meets industry-standard operating conditions, making it a reliable component for cost-effective and future-proof optical networks.
CWDM-SFP-1590 price is $2,171.00, a 63.2% saving from the Cisco list price of $5,893.00. CWDM-SFP-1590 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CWDM-SFP-1590 for additional pricing. Browse the full Cisco Sfp Glc Module series or explore all Cisco products.
CWDM-SFP-1590 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
- 80 km
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Power Consumption
- 3.5 W
- 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
- Height
- 0.50 inches
- Width
- 0.80 inches
- Depth
- 1.50 inches
- Weight
- 0.10 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 CWDM-SFP-1590 |  POM-OC48-LR2-LC |  DWDM-SFP-3268 |  CWDM-SFP-1550 |  DWDM-SFP-3425 | |
|---|---|---|---|---|---|
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco | Cisco, Juniper, Huawei, Arista |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 1G | OC-48 (2.488 Gbps) | 1G | 1G | 10G |
| Depth | 1.50 inches | 1.00 inches | N/A | 1.10 inches | 1.25 inches |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Height | 0.50 inches | 0.87 inches | N/A | 0.28 inches | 0.24 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 80 km | 80 km | 80 km | 80 km | 80km |
| 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 | 3.5 W | 1.5W | 3.5W | 1.6W | 3.5W |
| Product Name | CWDM-SFP-1590 | POM-OC48-LR2-LC | DWDM-SFP-3268 | CWDM-SFP-1550 | DWDM-SFP-3425 |
| 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 | SONET | Ethernet, Fibre Channel | Ethernet | Ethernet, Fibre Channel |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Extended-Range | Long-Range |
| Wavelength | 1590 nm | 1550 nm | 1550 nm | 1550 nm | 1550nm |
| Weight | 0.10 lbs | 0.1 lbs | N/A | 0.2 lbs | 0.05 lbs |
| Width | 0.80 inches | 1.00 inches | N/A | 0.65 inches | 0.86 inches |
Reviews & Ratings
R
Ronan Cole
4
Strong optical output with consistent 1590nm accuracy.
S
Soren Blake
5
Reliable throughput in enterprise CWDM environments.
T
Talon Price
3
Integrated smoothly into our metro ring.
U
Ulrich Kane
4
Dependable optics maintaining clean signal levels.
V
Vaughn Ellis
5
Consistent performance and easy deployment.
W
Wilder Grant
5
Excellent SFP for high-capacity shared fiber.
Questions & Answers
What is the CWDM-SFP-1590 transceiver?
The CWDM-SFP-1590 is a Compact WDM SFP module designed for Gigabit Ethernet and 1G/2G Fibre Channel links at 1590 nm.
What wavelength does the CWDM-SFP-1590 operate on?
This SFP module operates at a central wavelength of 1590 nm, complying with ITU‐T G.694.2 CWDM specifications.
Which data rates are supported by the CWDM-SFP-1590?
It supports 1.25 Gbps for Gigabit Ethernet and up to 2.125 Gbps for 1G/2G Fibre Channel applications.
What is the maximum transmission distance for the CWDM-SFP-1590?
Over single-mode fiber, it delivers error-free transmission up to 40 km at standard attenuation.