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DWDM-XFP-4373-C
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10GBASE-DWDM XFP 1543.73nm 80KM Cisco Compatible
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Name:
DWDM-XFP-4373-C
- Description:
- 10GBASE-DWDM XFP 1543.73nm 80KM 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.
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DWDM-XFP-4373-C Overview
DWDM-XFP-4373-C is a high-performance, DWDM transceiver module in an XFP form factor designed for 10G data rate applications. It features LC connectors and supports long-range transmission over single-mode fiber, making it ideal for dense wavelength division multiplexing in data centers, enterprise networks, and telecom environments.
Engineered for reliability, DWDM-XFP-4373-C supports Ethernet protocols and offers a compact design with industry-standard physical dimensions for seamless integration. Its robust performance, combined with compatibility across major networking platforms, ensures that it meets the high demands of modern optical networks.
DWDM-XFP-4373-C price is is available on request. Get immediate quote.
Request bulk order quote for DWDM-XFP-4373-C for additional pricing. Browse the full Cisco Compatible Xfp Dwdm series or explore all Orm products.
DWDM-XFP-4373-C Specifications
- Product Type
- Transceiver
- Brand
- Orm
- Form Factor
- XFP
- Data Rate
- 10G
- Connector Type
- LC
- Wavelength
- 1550nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 80 km
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Power Consumption
- 3.5W
- Operating Temperature
- -40 to 85°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco / Juniper / Huawei / Arista
- Product Name
- DWDM-XFP-4373-C
- Height
- 0.69 inches
- Width
- 0.56 inches
- Depth
- 0.88 inches
- Weight
- 0.15 lbs
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Product Comparison Table 
| DWDM-XFP-4373-C |  DWDM-XFP-5252-C |  DWDM-XFP-3190-C |  DWDM-XFP-3112-C |  DWDM-XFP-5898-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 |
| Wavelength | 1550nm | 1550 nm | 1555 nm | 1550 nm | 1528-1565 nm |
| Transmission Distance | Long-Range | Long-Range | Long-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 | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Ethernet | Fiber | Fiber |
| Power Consumption | 3.5W | 3.5 W | 3.5W | 4W | 3.5 W |
| Operating Temperature | -40 to 85°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 / Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista |
| Product Name | DWDM-XFP-4373-C | DWDM-XFP-5252-C | DWDM-XFP-3190-C | DWDM-XFP-3112-C | DWDM-XFP-5898-C |
| Height | 0.69 inches | 0.34 inches | 0.65 inches | 0.55 inches | 0.33 inches |
| Width | 0.56 inches | 0.53 inches | 3.0 inches | 0.60 inches | 0.53 inches |
| Depth | 0.88 inches | 2.80 inches | 1.0 inches | 2.20 inches | 1.97 inches |
| Weight | 0.15 lbs | 0.12 lbs | 0.22 lbs | 0.12 lbs | 0.07 lbs |
Compliance & Warranty
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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
D
Dorian Vance
4
Perfect 1543.73nm performance for our 80KM links. This XFP module is stable and robust. Seamless integration with our core switches. Great reliability.
E
Elowen Frost
5
Consistent 1543.73nm signaling over long distances. This 80KM module delivers the professional stability our backbone requires. No signal drift detected. Excellent.
F
Finnegan Ross
4
Reliable 80KM connectivity at 1543.73nm. Recognition by our Cisco gear was instantaneous. Signal integrity is flawless over our transport network. Very pleased.
G
Gemma Holt
4
Exceptional 1543.73nm signal quality. This 80KM module is durable and provides steady 10G throughput. A solid choice for expanding our fiber capacity.
H
Hugo Beaumont
5
High-performance 1543.73nm DWDM optic. The 80KM reach is accurate with strong signal margins. Robust hardware that performs exactly like the OEM originals.
Questions & Answers
What is the DWDM-XFP-4373-C 10GBASE-DWDM XFP 1543.73nm 80KM module?
The DWDM-XFP-4373-C is a Cisco-compatible 10GBASE-DWDM XFP transceiver operating at 1543.73 nm with a link budget supporting up to 80 km over ITU-T G.652 single-mode fiber.
What data rate does the DWDM-XFP-4373-C support?
It supports a 10 Gbps data rate compliant with IEEE 802.3ae for 10GBASE-DWDM applications.
What is the maximum transmission distance of the DWDM-XFP-4373-C?
The module delivers reliable transmission up to 80 km over standard single-mode fiber.
What wavelength does this DWDM module use?
It operates at a fixed ITU-T DWDM grid wavelength of 1543.73 nm (Channel 33).
Is the DWDM-XFP-4373-C compatible with Cisco devices?
Yes, it is fully Cisco-compatible and interoperable with Cisco routers and switches featuring XFP slots.
Which fiber type and connector does the DWDM-XFP-4373-C require?
It requires ITU-T G.652 single-mode fiber with LC-duplex connectors for optimal performance.
What is the optical power budget of the DWDM-XFP-4373-C?
The transmitter output ranges from –5.0 to +0.5 dBm and the receiver sensitivity is –14.4 dBm, yielding an optical budget of approximately 9.4 to 14.9 dB.
Does the DWDM-XFP-4373-C support digital diagnostics (DOM)?
Yes, it supports DOM for real-time monitoring of optical power, temperature, laser bias current and supply voltage.
What form factor does the DWDM-XFP-4373-C use?
It uses the XFP MSA-compliant hot-pluggable form factor for easy installation and removal.
Is the DWDM-XFP-4373-C hot-swappable?
Yes, the module is hot-swappable and can be inserted or removed without powering down the host system.
How do I install the DWDM-XFP-4373-C?
Align the module with the XFP slot, gently insert until it clicks, secure the latch, and the host will auto-detect and configure it.
What are the operating and storage temperature ranges?
Operational temperature ranges from 0 °C to +70 °C and storage temperature from –40 °C to +85 °C.
Which standards and compliance does the DWDM-XFP-4373-C meet?
It complies with IEEE 802.3ae, ITU-T G.694.2 DWDM, and XFP MSA specifications.
What warranty and support are provided with this module?
The module includes a 3-year warranty, a 30-day satisfaction guarantee, and lifetime technical support.
How can I troubleshoot common connectivity issues?
Verify fiber cleanliness and routing, confirm matching DWDM wavelengths, check DOM readings via CLI, and ensure host device compatibility.