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DWDM-XFP-4851-C
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10GBASE-DWDM XFP 1548.51nm 80KM Cisco Compatible
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Name:
DWDM-XFP-4851-C
- Description:
- 10GBASE-DWDM XFP 1548.51nm 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-4851-C Overview
DWDM-XFP-4851-C is a high-performance XFP transceiver designed for 10G DWDM applications, delivering robust connectivity for long-range data transmission. Engineered with LC connectors and optimized for single-mode fiber, it supports key protocols including Ethernet and Fibre Channel, making it ideal for demanding telecom and enterprise network environments.
Built to meet the rigorous demands of data centers and metropolitan networks, this compact XFP module features precise optical tuning with a wavelength centered at 1550 nm and a maximum reach of up to 80 km. Its standardized form factor and proven reliability ensure seamless integration in a variety of network infrastructures.
DWDM-XFP-4851-C price is is available on request. Get immediate quote.
Request bulk order quote for DWDM-XFP-4851-C for additional pricing. Browse the full Cisco Compatible Xfp Dwdm series or explore all Orm products.
DWDM-XFP-4851-C Specifications
- Product Type
- Transceiver
- Brand
- Orm
- Form Factor
- XFP
- Data Rate
- 10G
- Connector Type
- LC
- Wavelength
- 1550 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 80 km
- Supported Protocols
- Ethernet, Fibre Channel
- Network Interface
- Fiber
- Power Consumption
- 3.5W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco / Juniper / Huawei / Arista
- Product Name
- DWDM-XFP-4851-C
- Height
- 0.81 inches
- Width
- 1.44 inches
- Depth
- 1.78 inches
- Weight
- 0.25 lbs
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Product Comparison Table 
| DWDM-XFP-4851-C |  DWDM-XFP-5172-C |  DWDM-XFP-4772-C |  DWDM-XFP-3190-ER-C |  DWDM-XFP-5413-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 | 1550 nm | 1550 nm | 1550 nm | 1550nm | 1550 nm |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Extended-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, Fibre Channel | Ethernet, Fibre Channel | Ethernet | Ethernet, Fibre Channel |
| 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 |
| 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-4851-C | DWDM-XFP-5172-C | DWDM-XFP-4772-C | DWDM-XFP-3190-ER-C | DWDM-XFP-5413-C |
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
C
Cecilia Thorne
4
Perfect 1548.51nm signaling for our DWDM grid. This 80KM module is stable and reliable. Full compatibility with our Cisco Nexus gear.
D
Dorian Vance
4
Exceptional 1548.51nm signal integrity over 80KM. This XFP delivers professional stability for our data center interconnects. No errors or latency issues.
E
Elowen Frost
5
Consistent 10G throughput at 1548.51nm. The 80KM reach is maintained with plenty of signal margin. A solid, cost-effective solution for transport.
F
Finnegan Ross
5
High-quality 1548.51nm module. It integrated seamlessly into our DWDM mux setup. Robust build and steady signaling over 80KM. Highly satisfied.
G
Gemma Holt
5
Reliable and robust 1548.51nm optic. It delivers the professional performance our backbone requires. The 80KM range is accurate and stable. Great value.
Questions & Answers
What is the DWDM-XFP-4851-C 10GBASE-DWDM XFP module?
The DWDM-XFP-4851-C is a Cisco-compatible 10GBASE-DWDM XFP transceiver operating at 1548.51 nm for up to 80 km links over single-mode fiber.
What maximum transmission distance does the DWDM-XFP-4851-C support?
It supports link distances up to 80 km over single-mode fiber (SMF) with standard DWDM optical amplification.
Which wavelength does this DWDM module operate on?
This transceiver operates at a DWDM channel wavelength of 1548.51 nm (ITU grid channel C51).
Is the DWDM-XFP-4851-C module Cisco® compatible?
Yes. It is fully compliant with Cisco XFP MSA and guaranteed to work seamlessly in Cisco networking platforms.
What types of network devices support the DWDM-XFP-4851-C?
It works in any 10GBASE-DWDM XFP-compatible switches, routers and DWDM multiplexers from Cisco and other vendors.
Does the DWDM-XFP-4851-C support hot-plug insertion?
Yes. The XFP form factor allows hot-plug installation and removal without powering down the host device.
Is the DWDM-XFP-4851-C module MSA compliant?
Yes. It adheres to the XFP Multi-Source Agreement (MSA) and ITU-T G.694.1 DWDM grid standards.
What is the optical transmit power of this module?
Typical transmit power ranges from +0.5 dBm to +5.0 dBm, ensuring reliable DWDM link budgets up to 80 km.
What receiver sensitivity does the DWDM-XFP-4851-C provide?
Receiver sensitivity is –24.0 dBm or better, supporting low-power signal detection and extended reach.
What are the operating temperature specifications?
The module operates between 0 °C and +70 °C (commercial grade) for standard data center environments.
What are the dimensions and weight of the DWDM-XFP-4851-C?
It measures 72.4 mm × 14.4 mm × 8.5 mm and weighs approximately 35 grams, fitting standard XFP slots.
How much power does the DWDM-XFP-4851-C consume?
Typical power consumption is under 2.5 W, complying with XFP MSA electrical power requirements.
Does the module support Digital Optical Monitoring (DOM)?
Yes. It offers DOM functions for real-time monitoring of optical power, temperature, voltage and bias current.
What warranty is provided with the DWDM-XFP-4851-C?
It includes a one-year limited warranty covering defects in materials and workmanship under normal use.
How do I install the DWDM-XFP-4851-C in my switch or router?
Simply insert the module into an empty XFP slot until it clicks, then configure the interface for DWDM operation.
Can I check stock availability and place an order online?
Yes. Visit our e-commerce portal to view real-time stock levels and place orders with secure checkout options.