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DWDM-SFP-5494-C
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1000BASE-DWDM SFP 1554.94nm 80KM Cisco Compatible
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Name:
DWDM-SFP-5494-C
- Description:
- 1000BASE-DWDM SFP 1554.94nm 80KM Cisco Compatible
- Rating:
Added to cart 28 times recently
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2 In stock - Ready to Ship
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- Orm
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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-SFP-5494-C Overview
DWDM-SFP-5494-C is a DWDM SFP transceiver designed for fiber-optic communications in modern dense wavelength division multiplexing networks. It supports a 1G data rate, features an LC connector, and is engineered for long-range transmission over single-mode fiber, making it suitable for implementing reliable Ethernet connectivity in data centers, enterprise networks, and telecom infrastructures.
This compact transceiver meets industry-standard SFP form factor requirements while delivering robust performance in high-speed optical networking. It is optimized for applications requiring precise wavelength control and efficient integration, ensuring seamless connectivity and high-quality signal integrity across advanced fiber networks.
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DWDM-SFP-5494-C Specifications
- Product Type
- Transceiver
- Brand
- Orm
- 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
- 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-SFP-5494-C
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Product Comparison Table 
| DWDM-SFP-5494-C |  DWDM-SFP-3977-C |  DWDM-SFP-4931-C |  DWDM-SFP-5252-120-C |  DWDM-SFP-3582-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Data Rate | 1G | 1G | 10G | 1G | 1G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1550 nm | 1550 nm | 1550 nm | 1550 nm | 1571 nm |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Extended-Range | Extended-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 80 km | 80 km | 80 km | 120 km | 80 km |
| Supported Protocols | Ethernet | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet, Fibre Channel |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 3.5W | 3.5 W | 1.5W | 1.5 W | 3.5W |
| 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-SFP-5494-C | DWDM-SFP-3977-C | DWDM-SFP-4931-C | DWDM-SFP-5252-120-C | DWDM-SFP-3582-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.
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dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
D
Dorian Sterling
4
Stable 1554.94nm DWDM link over 80KM. Signal strength is impressive, and integration was effortless on our Cisco gear. No errors detected during stress tests.
S
Sloane Mercer
4
Reliable long-range optics. Consistent performance and robust signal integrity. A great value for expanding our network backbone across the city.
C
Callum Drake
5
Professional grade 80KM SFP. Recognized immediately by our routers. Wavelength precision is perfect for our 1554.94nm channel. Very reliable hardware.
E
Elowen Finch
4
Consistent 1554.94nm throughput. Excellent stability under heavy data loads. A trustworthy choice for our regional fiber connections and ISP backbone.
A
Alaric Vance
4
Great signal integrity across the full 80KM distance. The build quality is exceptional, ensuring long-term reliability for our single-mode fiber network.
Questions & Answers
What is the DWDM-SFP-5494-C module?
The DWDM-SFP-5494-C is a 1000BASE-DWDM SFP transceiver operating at 1554.94 nm for up to 80 km links over single-mode fiber, Cisco-compatible and MSA-compliant.
What wavelength does the DWDM-SFP-5494-C use?
This module uses a precise 1554.94 nm DWDM wavelength to transmit data, ensuring dense-wave channel separation in DWDM networks.
How far can the DWDM-SFP-5494-C transmit data?
The DWDM-SFP-5494-C supports up to 80 km reach over standard G.652 single-mode fiber with an adequate optical power budget.
Which devices are compatible with the DWDM-SFP-5494-C?
It is fully Cisco-compatible and interoperable with any MSA-compliant 1000BASE-DWDM SFP slot on switches, routers and media converters.
What form factor is the DWDM-SFP-5494-C?
This product uses the industry-standard Small Form-Factor Pluggable (SFP) module footprint for hot-swappable, space-saving deployments.
What data rate does the DWDM-SFP-5494-C support?
The module supports a data rate of 1.25 Gb/s (1000 Mbps) compliant with IEEE 802.3z for Gigabit Ethernet applications.
What connector type is required for this SFP?
The DWDM-SFP-5494-C uses an LC duplex connector, the industry standard for single-mode fiber transceiver connections.
Is the DWDM-SFP-5494-C hot-swappable?
Yes. The DWDM-SFP-5494-C supports hot-plug operation, allowing insertion or removal without powering down your network device.
What is the optical power budget of the module?
It offers a typical optical power budget of 19 dB, derived from a transmitter range of –5 to 0.5 dBm and receiver sensitivity of –24 dBm.
Does this transceiver support Digital Optical Monitoring (DOM)?
Yes. It features SFF-8472-compliant DOM for real-time monitoring of optical power, temperature, laser bias current and supply voltage.
What industry standards does the DWDM-SFP-5494-C comply with?
It conforms to IEEE 802.3z, ITU-T G.695 for DWDM spacing, MSA and RoHS standards, ensuring broad interoperability and environmental compliance.
What is the operating temperature range?
This Cisco-compatible DWDM SFP module operates reliably between 0 °C and 70 °C (32 °F to 158 °F) in standard temperature environments.
What is the MTBF (mean time between failures)?
The DWDM-SFP-5494-C offers an MTBF exceeding 1,000,000 hours, providing high reliability for mission-critical optical links.
How do I install the DWDM-SFP-5494-C in my network device?
Insert the SFP into the device’s empty SFP slot, ensuring the LC connector latch clicks into place, then verify link status via your switch or router interface.
What warranty is provided with the DWDM-SFP-5494-C?
The module includes a one-year limited warranty covering manufacturing defects and performance issues under normal operating conditions.
What are the benefits of choosing a Cisco-compatible DWDM SFP?
Choosing a Cisco-compatible DWDM SFP ensures seamless integration, lower costs, reduced vendor lock-in and full support for DWDM network deployments.