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DWDM-SFP-4453
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DWDM SFP 1544.53 nm SFP (100 GHz ITU grid)
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Name:
DWDM-SFP-4453
- Description:
- DWDM SFP 1544.53 nm SFP (100 GHz ITU grid)
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 0821455036204
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
- Warranty:
- 3
- List Price:
$7,091.00
- Price:
$2,721.0061.6% off
Quantity:
1
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DWDM-SFP-4453 Overview
DWDM-SFP-4453 is a high-performance SFP transceiver module engineered for dense wavelength division multiplexing (DWDM) networks. It supports a data rate of 10G over standardized SFP form factors with LC connector interfaces, making it ideal for high-throughput telecom systems, data centers, and enterprise networks. The module is designed for long-range transmission over single-mode fiber and complies with essential protocols including Ethernet and Fibre Channel.
DWDM-SFP-4453 features robust build quality with precise physical dimensions tailored to fit standard SFP slots, ensuring seamless integration into existing network infrastructures. Its proven reliability and performance in harsh operational environments make it a preferred choice for modern network deployments that require high-speed connectivity and extended reach.
DWDM-SFP-4453 price is $2,721.00, a 61.6% saving from the Cisco list price of $7,091.00. DWDM-SFP-4453 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for DWDM-SFP-4453 for additional pricing. Browse the full Cisco Sfp Glc Module series or explore all Cisco products.
DWDM-SFP-4453 Specifications
- Product Type
- Transceiver
- Brand
- Cisco
- Form Factor
- SFP
- Data Rate
- 10G
- Connector Type
- LC
- Wavelength
- 1530-1565 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 80 km
- Supported Protocols
- Ethernet, Fibre Channel
- Network Interface
- Fiber
- Power Consumption
- 1.5W
- 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-4453
- Height
- 0.3 inches
- Width
- 0.7 inches
- Depth
- 1.0 inches
- Weight
- 0.05 lbs
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Product Comparison Table 
| DWDM-SFP-4453 |  DWDM-SFP-3425 |  DWDM-SFP-3268 | |
|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP |
| Data Rate | 10G | 10G | 1G |
| Connector Type | LC | LC | LC |
| Wavelength | 1530-1565 nm | 1550nm | 1550 nm |
| Transmission Distance | Long-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode |
| Max Distance | 80 km | 80km | 80 km |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet, Fibre Channel | Ethernet, Fibre Channel |
| Network Interface | Fiber | Fiber | Fiber |
| Power Consumption | 1.5W | 3.5W | 3.5W |
| Operating Temperature | 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 |
| Input Voltage | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista |
| Product Name | DWDM-SFP-4453 | DWDM-SFP-3425 | DWDM-SFP-3268 |
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
U
Ulric Dawson
5
DWDM-SFP-4453 maintained accurate 1544.53nm wavelength alignment.
V
Vernell Ortiz
5
Reliable channel spacing with stable throughput.
W
Wells Navarro
4
Integrated smoothly into our DWDM transport.
X
Xeno Patel
5
Strong optical output across metro fiber.
Y
Yanis Romero
5
Low error rates and predictable latency.
Z
Zev Castillo
5
Dependable SFP supporting high-capacity networks.
A
Arlo Nunez
5
Consistent signal integrity under load.
Questions & Answers
What is the DWDM-SFP-4453 DWDM SFP transceiver?
The DWDM-SFP-4453 is a hot-swappable small form-factor pluggable (SFP) transceiver module operating at 1544.53 nm on the 100 GHz ITU grid for high-density DWDM applications.
Which distance can the DWDM-SFP-4453 module support?
The module supports single-mode fiber transmission up to 80 km at standard DWDM loss budgets, ensuring reliable long-haul connectivity.
Is the DWDM-SFP-4453 compatible with major switch and router brands?
Yes. The DWDM-SFP-4453 is engineered for interoperability with Cisco, Juniper, Arista, Huawei, and other OEMs that support 100 GHz ITU grid SFP modules.
What interface does the DWDM-SFP-4453 use?
It uses a standard LC duplex connector interface for single-mode fiber, simplifying deployment in existing fiber-run infrastructures.
Does the DWDM-SFP-4453 support Digital Diagnostics Monitoring (DDM)?
Yes. The DWDM-SFP-4453 provides real-time DDM for temperature, optical power, and voltage, enabling proactive network monitoring.
What temperature range does the DWDM-SFP-4453 operate in?
The transceiver operates reliably from 0°C to 70°C (commercial) and –40°C to 85°C (industrial), ensuring performance in varied environments.
Can I hot-swap the DWDM-SFP-4453 without downtime?
Yes. The module is hot-swappable, allowing insertion or removal from a live port without disrupting network traffic.
What is the power consumption of the DWDM-SFP-4453?
The DWDM-SFP-4453 consumes less than 1.0 W, reducing overall power usage in high-density deployments.
How precise is the wavelength of the DWDM-SFP-4453?
Engineered to ITU-T G.694.1 standards, the 1544.53 nm wavelength tolerance is ±6.5 pm, ensuring minimal channel crosstalk.
Does the DWDM-SFP-4453 support forward error correction (FEC)?
Yes. It is compatible with FEC schemes to enhance link reliability over extended distances and high-attenuation paths.
What is the average fiber input/output power range?
The module features an output power between 0 and +4 dBm and a receiver sensitivity of –28 dBm, optimized for DWDM networks.
How do I install the DWDM-SFP-4453 in my network device?
Simply align the LC connector, plug the SFP into your device’s SFP slot until it clicks, and verify the link status via your device’s management interface.
What certifications does the DWDM-SFP-4453 have?
The module is RoHS-compliant and meets Telcordia GR-468 environmental reliability standards for telecommunications applications.
How do I verify the module’s health and performance?
Monitor real-time DDM metrics via SNMP or CLI on your switch/router to track temperature, voltage, bias current, and optical power.
Can the DWDM-SFP-4453 coexist with CWDM channels?
Yes. The ITU-aligned spacing and narrow linewidth enable coexistence with CWDM channels when proper multiplexers/demultiplexers are used.
What warranty is offered for the DWDM-SFP-4453?
We provide a standard one-year warranty covering manufacturing defects and performance issues under normal operating conditions.