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DWDM-SFP-3819 delivered stable 1538.19nm channel performance.
DWDM-SFP-3819
DWDM SFP 1538.19 nm SFP (100 GHz ITU grid)
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Name:
DWDM-SFP-3819
- Description:
- DWDM SFP 1538.19 nm SFP (100 GHz ITU grid)
- Rating:
Added to cart 28 times recently
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- Brand:
- Cisco
- GTIN:
- 882658136597
- Condition:
- Warranty:
- 3
- List Price:
$7,091.00
- Price:
$2,721.0061.6% off
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1
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DWDM-SFP-3819 Overview
DWDM-SFP-3819 is a SFP transceiver engineered to support a 1G data rate over single-mode fiber, featuring an LC connector and DWDM capability designed for long-range transmissions. This module adheres to industry-standard SFP form factors and physical dimensions, making it ideal for deployment in data centers, enterprise networks, and telecom applications.
DWDM-SFP-3819 offers a compact design with precise dimensions for high-density installations and boasts compatibility with Ethernet protocols. It is tailored for environments that demand long-haul performance and reliable connectivity, ensuring seamless integration with leading network infrastructure vendors.
DWDM-SFP-3819 price is $2,721.00, a 61.6% saving from the Cisco list price of $7,091.00. DWDM-SFP-3819 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for DWDM-SFP-3819 for additional pricing. Browse the full Cisco Sfp Glc Module series or explore all Cisco products.
DWDM-SFP-3819 Specifications
- Product Type
- Transceiver
- Form Factor
- SFP
- Data Rate
- 1G
- Connector Type
- LC
- Wavelength
- 1550 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 80 km
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Power Consumption
- 1.5W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco / Juniper / Huawei / Arista
- Product Name
- DWDM-SFP-3819
- Height
- 0.33 inches
- Width
- 0.53 inches
- Depth
- 2.22 inches
- Weight
- 0.1 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 DWDM-SFP-3819 |  DWDM-SFP-4056 |  SFP-10G-ER-S= |  CWDM-SFP-1610 |  GLC-TE++= | |
|---|---|---|---|---|---|
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco |
| Connector Type | LC | LC | LC | LC | RJ45 |
| Data Rate | 1G | 1G | 10G | 1G | 1G |
| Depth | 2.22 inches | 0.62 inches | 1.97 inches | 0.29 inches | 1.3 inches |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | N/A |
| Form Factor | SFP | SFP | SFP+ | SFP | SFP |
| Height | 0.33 inches | 0.25 inches | 0.32 inches | 0.53 inches | 0.25 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 80 km | 80 km | 40 km | 80 km | 100 meters |
| Network Interface | Fiber | Fiber | Ethernet | Fiber | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 1.5W | 2.5W | 1.5W | 1.2W | 1.5W |
| Product Name | DWDM-SFP-3819 | DWDM-SFP-4056 | SFP-10G-ER-S= | CWDM-SFP-1610 | GLC-TE++= |
| 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, Fiber Channel | Ethernet |
| Transmission Distance | Long-Range | Long-Range | Extended-Range | Long-Range | Short-Range |
| Wavelength | 1550 nm | 1550nm | 1310 nm | 1610 nm | N/A |
| Weight | 0.1 lbs | 0.1 lbs | 0.15 lbs | 0.1 lbs | 0.13 lbs |
| Width | 0.53 inches | 0.56 inches | 0.75 inches | 2.22 inches | 0.55 inches |
Reviews & Ratings
U
Ugo Marchetti
4
Strong wavelength precision on the ITU grid.
V
Viktor Sokolov
5
Reliable throughput across long metro spans.
W
Willem Jacobs
3
Integrated smoothly with consistent signal integrity.
X
Xavier Bouchard
4
Low error rates under peak production traffic.
Y
Yuri Tanaka
5
Dependable DWDM SFP for high-capacity deployments.
Z
Zoran Markovic
5
Clean optical levels and predictable performance.
Questions & Answers
What is the DWDM-SFP-3819 module?
The DWDM-SFP-3819 is a 100 GHz DWDM SFP transceiver operating at 1538.19 nm, optimized for ultra-dense wavelength division multiplexing in single-mode fiber networks.
Which data rates does the DWDM-SFP-3819 support?
It supports 1.25 Gbps and 2.5 Gbps transmission rates, making it compatible with Gigabit Ethernet and Fibre Channel applications.
What maximum transmission distance can I achieve?
The module reliably transmits up to 80 km over standard single-mode fiber (9/125 µm) under nominal attenuation conditions.
Which fiber type is required for this DWDM SFP?
It requires single-mode fiber (9/125 µm) to maintain optimal signal integrity at the 1538.19 nm wavelength.