United States
Trusted by the Highest-Stakes Buyers
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
DWDM-XFP-3819-ER-C
Original Stock
Ready to Ship
10GBASE-DWDM XFP 1538.19nm 40KM Cisco Compatible
FEATURED DEAL
Featured Deal
Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
DWDM-XFP-3819-ER-C
- Description:
- 10GBASE-DWDM XFP 1538.19nm 40KM Cisco Compatible
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Orm
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
100% Genuine Guaranteed
Global Delivery
Business Terms / PO Accepted
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
Built Global. Stocked Local.
Regional teams and 25+ distribution partners keep stock near you and accountability in your time zone.
4Global Offices
25+Distribution Points
100+Countries Served
Buyer Protection on Every Order
Pay by PayPal or Revolut with full chargeback rights. Order on PO terms, Net-30 for government.
Verified By Federal Bodies
Every registration we claim is public record — check our federal contractor status yourself before you spend a dollar.
- RegisteredCAGE CODE: 97UU8
- VerifiedD-U-N-S® #: 118879150
- ListedUEI: VFVEQ7Q9LH31
Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
10+Years Operating
20,000+Clients Served
150K+SKUs Available
DWDM-XFP-3819-ER-C Overview
DWDM-XFP-3819-ER-C is a high-performance XFP transceiver engineered to support 10G data rate communications, featuring an LC connector for seamless fiber connectivity and extended-range transmission capabilities over single-mode fiber. It is optimized for DWDM applications and supports Ethernet and Fibre Channel protocols in demanding telecom, enterprise, and data center networks.
Designed with a compact XFP form factor, the DWDM-XFP-3819-ER-C offers reliable performance and consistent signal integrity over distances up to 80 km. Its robust design, standardized dimensions, and compatibility with leading networking vendors make it an ideal choice for modern high-speed optical networks requiring efficient DWDM integration.
DWDM-XFP-3819-ER-C price is is available on request. Get immediate quote.
Request bulk order quote for DWDM-XFP-3819-ER-C for additional pricing. Browse the full Cisco Compatible Xfp Dwdm series or explore all Orm products.
DWDM-XFP-3819-ER-C Specifications
- Product Type
- Transceiver
- Brand
- Orm
- Form Factor
- XFP
- Data Rate
- 10G
- Connector Type
- LC
- Wavelength
- 1552.52 nm
- Transmission Distance
- Extended-Range
- Fiber Type
- Single-mode
- Max Distance
- 80 km
- Supported Protocols
- Ethernet, Fibre Channel
- Network Interface
- Ethernet
- 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
- DWDM-XFP-3819-ER-C
- Height
- 0.55 inches
- Width
- 1.00 inches
- Depth
- 1.65 inches
- Weight
- 0.2 lbs
Speak To a Hardware Specialist in Your Region
Mon–Fri: [09:00-16:00]
Avg. response under 30 mins
Product Comparison Table 
| DWDM-XFP-3819-ER-C |  DWDM-XFP-3425-ER-C |  DWDM-XFP-4294-ER-C |  DWDM-XFP-4453-C |  DWDM-XFP-5655-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | XFP | XFP | XFP | XFP | XFP |
| Data Rate | 10G | 10G | 10G | 10G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Transmission Distance | Extended-Range | Extended-Range | Extended-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 80 km | 80 km | 80 km | 80 km | 80 km |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet, Fibre Channel |
| Network Interface | Ethernet | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 3.5 W | 3.5W | 3.5W | 4.0W | 2.5 W |
| 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 | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista |
| Product Name | DWDM-XFP-3819-ER-C | DWDM-XFP-3425-ER-C | DWDM-XFP-4294-ER-C | DWDM-XFP-4453-C | DWDM-XFP-5655-C |
| Height | 0.55 inches | 1.65 in | 0.30 inches | 0.65 inches | 0.94 inches |
| Width | 1.00 inches | 2.00 in | 0.85 inches | 3.98 inches | 0.55 inches |
| Depth | 1.65 inches | 3.70 in | 1.30 inches | 1.18 inches | 3.0 inches |
| Weight | 0.2 lbs | 0.15 lbs | 0.15 lbs | 0.16 lbs | 0.13 lbs |
Compliance & Warranty
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
L
Leona Reed
4
Perfect performance for 1538.19nm DWDM links. Signal stability is excellent and compatibility with our Cisco ASR routers was seamless. Outstanding reliability.
D
Dominic Valeska
4
Consistent 1538.19nm signaling. This ER module is rock-solid, maintaining clear signals over 40KM. A high-performance choice for regional networks.
J
Julianna Whitaker
4
Exceptional 40KM reach and build quality. This 1538.19nm module delivers steady 10G throughput with zero maintenance required since deployment.
S
Silas Cross
5
Professional grade 1538.19nm transceiver. The wavelength stability is impressive under heavy load. A dependable solution for our fiber backbone.
E
Elena Beaumont
5
Reliable and robust 1538.19nm ER module. It delivers high-speed connectivity over 40KM with zero packet loss. Excellent performance for B2B infrastructure.
Questions & Answers
What is the DWDM-XFP-3819-ER-C module?
The DWDM-XFP-3819-ER-C is a Cisco-compatible 10GBASE-DWDM XFP transceiver operating at 1538.19 nm over single-mode fiber for links up to 40 km.
Which wavelength does the DWDM-XFP-3819-ER-C use?
The DWDM-XFP-3819-ER-C operates at a fixed ITU grid wavelength of 1538.19 nm (channel 38) for DWDM transport.
What is the maximum transmission distance?
The DWDM-XFP-3819-ER-C supports single-mode fiber spans of up to 40 km without external amplification.
What data rate is supported?
This module supports 10 Gbps line rate in compliance with the 10GBASE-DWDM standard.
Is the DWDM-XFP-3819-ER-C compatible with Cisco equipment?
Yes, the DWDM-XFP-3819-ER-C is fully interoperable with Cisco and other vendors’ XFP interfaces following standard MSA specifications.
What fiber type is required?
Use single-mode fiber (SMF, ITU-T G.652) to achieve the specified 40 km reach with the DWDM-XFP-3819-ER-C.
Does the module support hot-swapping?
Yes, the DWDM-XFP-3819-ER-C is hot-swappable, allowing insertion or removal without powering down the host device.
What is the module’s power consumption?
The DWDM-XFP-3819-ER-C consumes less than 1.5 W in typical operation, making it energy-efficient for high-density installations.
What are the operating temperature ranges?
This transceiver operates reliably in a commercial temperature range from 0 °C to 70 °C.
Does it support digital diagnostics monitoring (DDM)?
Yes, the DWDM-XFP-3819-ER-C provides DDM functions for real-time monitoring of temperature, voltage, bias current, and optical power.
How do I install the DWDM-XFP-3819-ER-C?
Insert the module into an XFP slot until it clicks, verify the wavelength setting (1538.19 nm), and ensure proper fiber connection and network configuration.
How can I verify compatibility before deployment?
Confirm your switch or router supports 10GBASE-DWDM XFP, check the ITU channel mapping, and test link stability with a loopback or fiber tester.
What applications are best suited for this module?
The DWDM-XFP-3819-ER-C is ideal for metro DWDM, campus interconnects, data center aggregation, and any scenario requiring 10 Gbps over 40 km.
Is the DWDM-XFP-3819-ER-C compliant with industry standards?
Yes, it meets IEEE 802.3ae for 10GBASE-DWDM and XFP MSA for form factor, electrical, and optical parameters.
What warranty and support are available?
The DWDM-XFP-3819-ER-C comes with a one-year limited warranty and lifetime technical support for troubleshooting and configuration guidance.