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DWDM-X2-43.73 delivered accurate 1543.73nm performance on the ITU grid.
DWDM-X2-43.73
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DWDM X2 1543.73 nm X2 (100 GHz ITU grid)
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Name:
DWDM-X2-43.73
- Description:
- DWDM X2 1543.73 nm X2 (100 GHz ITU grid)
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 821455043103
- Condition:
- Warranty:
- 3
- List Price:
$20,000.00
- Price:
$9,081.0054.6% off
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1
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DWDM-X2-43.73 Overview
Overview of “DWDM-X2-43.73” – DWDM-X2-43.73 is a high-performance DWDM transceiver designed for long-range optical communications. This module features an X2 transceiver format capable of supporting up to 100G data rates, with an LC connector interface, and is optimized for single-mode fiber applications. It is built to meet the demands of Ethernet and Fiber Channel protocols and comes in a compact form factor that fits seamlessly into modern data centers, enterprise networks, and telecom infrastructures.
DWDM-X2-43.73 is engineered with robust performance attributes including efficient power consumption and an operating temperature range from 0 to 70°C, ensuring reliable operation even in challenging environments. Its standardized physical dimensions and proven compatibility with leading network vendors such as Cisco, Juniper, Huawei, and Arista make it an ideal solution for upgrading optical networks and expanding long-distance communications.
DWDM-X2-43.73 price is $9,081.00, a 54.6% saving from the Cisco list price of $20,000.00. DWDM-X2-43.73 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for DWDM-X2-43.73 for additional pricing. Browse the full Cisco X2 Module series or explore all Cisco products.
DWDM-X2-43.73 Specifications
- Product Type
- Transceiver
- Form Factor
- X2
- Data Rate
- 100G
- Connector Type
- LC
- Wavelength
- N/A
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 80 km
- Supported Protocols
- Ethernet, Fiber Channel
- Network Interface
- Fiber
- Power Consumption
- 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-X2-43.73
- Height
- 0.55 inches
- Width
- 0.75 inches
- Depth
- 1.0 inches
- Weight
- 0.1 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| DWDM-X2-43.73 |  DWDM-X2-38.19 |  DWDM-X2-31.12 |  DWDM-X2-47.72 |  DWDM-X2-58.98 | |
|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 100G | 10G | 10G | 10G | 10G |
| Depth | 1.0 inches | 1.0 inches | 1.5 inches | 2.0 inches | 1.5 inches |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Form Factor | X2 | XFP | SFP | XFP | SFP |
| Height | 0.55 inches | 0.5 inches | 0.5 inches | 1.0 inches | 0.3 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 80 km | 80 km | 80 km | 80 km | 80 km |
| 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 |
| Power Consumption | 5W | 2.5W | 3.5W | 3.5W | 1.5W |
| Product Name | DWDM-X2-43.73 | DWDM-X2-38.19 | DWDM-X2-31.12 | DWDM-X2-47.72 | DWDM-X2-58.98 Optical Transceiver Module |
| 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, Fiber Channel | Ethernet, Fibre Channel | Ethernet, Fibre Channel | Ethernet, Fibre Channel | Ethernet, SONET/SDH |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Wavelength | N/A | 1550 nm | 1550nm | 1550 nm | 1550 nm |
| Weight | 0.1 lbs | 0.1 lbs | 0.1 lbs | 0.2 lbs | 0.1 lbs |
| Width | 0.75 inches | 1.0 inches | 0.8 inches | 1.5 inches | 0.8 inches |
Reviews & Ratings
I
Iker Lambert
5
Strong 10G throughput and consistent optical output.
J
Jovan Sinclair
5
Integrated smoothly into legacy X2 platforms.
K
Karsen Bell
5
Low bit error rates and stable latency.
L
Lucien Hayes
4
Dependable DWDM X2 optic for metro expansion.
M
Marlowe Brooks
5
Predictable channel spacing with clean signals.
N
Nolan Mercer
4
Reliable backbone performance in production.
Questions & Answers
What is the exact operating wavelength of the DWDM X2 1543.73 nm module?
The DWDM X2 1543.73 nm module operates precisely at 1543.73 nm within the ITU-T G.694.1 100 GHz grid, ensuring channel consistency.
What channel spacing does the 100 GHz ITU grid use?
It uses a 100 GHz channel spacing as defined by ITU-T G.694.1, enabling high-density wavelength division multiplexing.
Which data rates are supported by the DWDM X2 1543.73 nm transceiver?
The module supports data rates up to 10 Gbps per channel, compatible with standard Ethernet and SONET/SDH applications.
What maximum transmission distances can I achieve?
Over standard single-mode fiber, it reaches up to 80 km without amplification and up to 120 km when paired with EDFAs.