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- Name:
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EWDM-OADM4
- Description:
- 4-channels EWDM OADM Module
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3 - List Price:
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$6,452.00
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$2,781.00
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EWDM-OADM4
4-channels EWDM OADM Module
$6,452.00
$2,781.00
33 in Global Warehouse
$2,781.00
57% off
TRUSTED, TRIED, PROVEN
EWDM-OADM4 Overview
EWDM-OADM4 is a QSFP28 optical transceiver designed for high-speed 100G Ethernet connectivity. It features LC connectors for an efficient optical interface, supports long-range transmission over single-mode fiber, and complies with Ethernet protocols, making it a robust solution for data center interconnections, enterprise networks, and telecom applications.
This module’s compact QSFP28 form factor and industry-standard physical dimensions offer seamless integration into modern network architectures. Engineered for demanding environments, EWDM-OADM4 delivers reliable performance and is compatible with leading platforms such as Cisco, Juniper, Huawei, and Arista, addressing the precision requirements of next-generation optical networks.
What is the price of EWDM-OADM4?
Lowest price of EWDM-OADM4 is $ 2,781.00. Shop now! Get further exclusive discounts with bulk quotation on EWDM-OADM4
Explore more options from Transceivers or explore other Cisco products.
EWDM-OADM4 Specifications
| Product Type | Transceiver |
| Form Factor | QSFP28 |
| Data Rate | 100G |
| Connector Type | LC |
| Wavelength | 1310 nm |
| Transmission Distance | Long-Range |
| Fiber Type | Single-mode |
| Max Distance | 80 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 | EWDM-OADM4 |
| 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 | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista |
| Connector Type | LC | LC | LC | LC | MPO |
| Data Rate | 100G | 10G | 10G | 10G | 100G |
| Depth | N/A | 2.0 inches | 0.65 inches | 1.3 inches | 1.5 inches |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Multi-mode |
| Form Factor | QSFP28 | XFP | SFP+ | SFP+ | QSFP28 |
| Height | N/A | 0.5 inches | 0.22 inches | 0.23 inches | 0.62 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 80 km | 80 km | 10 km | 10 km | 70 meters |
| Network Interface | Fiber | Fiber | Fiber | Ethernet | 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 | N/A | 3.6 W | 2.8W | 2.5W | 3.5W |
| Product Name | EWDM-OADM4 | DWDM-XFP-4294-C | Cisco 10GBASE-LR SFP+ Transceiver (455886-B21-C) | XBR-000218-C 10G SFP+ Transceiver | XBR-000198-C QSFP28 SR4 Transceiver |
| 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, Fibre Channel | Ethernet |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Short-Range | Short-Range |
| Wavelength | 1310 nm | 1550 nm | 1310nm | 1310nm | 850 nm |
| Weight | N/A | 0.1 lbs | 0.03 lbs | 0.1 lbs | 0.1 lbs |
| Width | N/A | 1.5 inches | 0.55 inches | 0.87 inches | 0.36 inches |
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Questions & Answers
Q
What is a 4-channel EWDM OADM module?
A
A 4-channel EWDM OADM module is a passive optical add-drop multiplexer that supports four discrete Enhanced Wavelength Division Multiplexing channels, enabling precise insertion and extraction of specific wavelengths for scalable, high-performance fiber-optic networks.
Q
What are the key features of the EWDM-OADM4?
A
The EWDM-OADM4 offers low insertion loss (≤1.7 dB), high isolation (>40 dB), support for four EWDM wavelengths, wide operating temperature (–40 °C to +85 °C), and standard LC/UPC connectors for reliable metro and access deployments.
Q
How does the EWDM-OADM4 improve network performance?
A
By selectively adding and dropping four wavelengths, the EWDM-OADM4 reduces channel congestion, optimizes bandwidth, and minimizes signal degradation, resulting in higher throughput, lower latency, and simplified network expansion.
Q
What is the insertion loss per channel on the EWDM-OADM4?
A
The typical insertion loss is ≤1.7 dB per channel, ensuring minimal signal attenuation and consistent optical performance in high-density multiplexing scenarios.
Q
Which wavelength grid does the EWDM-OADM4 use?
A
The module conforms to the ITU-T G.694.1 DWDM grid with 100 GHz (≈0.8 nm) channel spacing, allowing flexible selection of four wavelengths within the C-band for precise network design.
Q
What fiber type is compatible with the EWDM-OADM4?
A
The EWDM-OADM4 is fully compatible with standard single-mode fiber (SMF-28), enabling seamless integration into existing fiber-optic infrastructures without special cabling.
Q
What is the operating temperature range of the EWDM-OADM4?
A
The module operates reliably from –40 °C to +85 °C, making it suitable for both indoor and harsh outdoor environments with wide temperature fluctuations.
Q
How do I install the 4-channel EWDM OADM module?
A
Installation is plug-and-play: connect the input, pass-through, add, and drop ports via LC/UPC connectors into your OLT, ROADM, or FTTx chassis—no special tools or calibration required.
Q
Can the EWDM-OADM4 be customized for different wavelengths?
A
Yes. You can request customized channel assignments on the EWDM-OADM4 to match specific network plans, with tailored wavelength sets up to four channels per module.
Q
Which connectors are supported by the EWDM-OADM4?
A
Standard duplex LC/UPC connectors are provided by default. Optional connector types, including SC/UPC or other polished ceramic interfaces, are available upon request.
Q
What applications is the EWDM-OADM4 ideal for?
A
The module is ideal for metro, access, FTTx, and campus networks, enabling cost-effective wavelength add/drop in high-density EWDM systems and supporting future capacity growth.
Q
How does the EWDM-OADM4 ensure low crosstalk?
A
High channel isolation (>40 dB) and low adjacent-channel crosstalk (<25 dB) are achieved through precision-engineered AWG filters, preserving signal integrity across all four wavelengths.
Q
Can I scale beyond four channels with the EWDM-OADM4?
A
Yes. By cascading multiple EWDM-OADM4 modules, you can build larger EWDM networks supporting dozens of wavelengths while maintaining low loss and high isolation.
Q
How do I maintain and clean the EWDM-OADM4?
A
Perform routine connector cleaning with isopropyl alcohol and lint-free wipes, inspect for dust, and reseal protective caps. No internal realignment or calibration is required.
Q
What warranty and support are offered for the EWDM-OADM4?
A
The module comes with a one-year standard warranty, extendable up to three years. Lifetime technical support, rapid RMA handling, and optional on-site services ensure uninterrupted operation.
Q
Where can I purchase the EWDM-OADM4 module?
A
You can buy the EWDM-OADM4 from authorized distributors, online resellers, or directly through our sales team. Visit our website or contact sales@example.com for pricing and availability.
