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DWDM-X2-55.75 maintained accurate 1555.75nm channel spacing.
DWDM-X2-55.75
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DWDM X2 1555.75 nm X2 (100 GHz ITU grid)
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Name:
DWDM-X2-55.75
- Description:
- DWDM X2 1555.75 nm X2 (100 GHz ITU grid)
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 821455042953
- Condition:
- Warranty:
- 3
- List Price:
$20,000.00
- Price:
$9,081.0054.6% off
Quantity:
1
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DWDM-X2-55.75 Overview
DWDM-X2-55.75 transceiver module is engineered for dense wavelength division multiplexing applications, featuring an X2 form factor that supports a high-speed 100G data rate, LC connector interface, and long-range transmission capabilities over single-mode fiber up to 80 km. It is designed to meet the rigorous demands of Ethernet and Fibre Channel protocols, ensuring robust performance for telecom and enterprise network environments.
DWDM-X2-55.75 is built with a compact design measuring 0.80 inches in height, 2.00 inches in width, and 1.50 inches in depth, while weighing approximately 0.20 lbs. Its efficient power consumption of 8W and broad compatibility with leading network vendors such as Cisco, Juniper, Huawei, and Arista make it a reliable choice for data centers, telecom infrastructures, and mission-critical communication systems.
DWDM-X2-55.75 price is $9,081.00, a 54.6% saving from the Cisco list price of $20,000.00. DWDM-X2-55.75 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for DWDM-X2-55.75 for additional pricing. Browse the full Cisco X2 Module series or explore all Cisco products.
DWDM-X2-55.75 Specifications
- Product Type
- Transceiver
- Form Factor
- X2
- Data Rate
- 100G
- 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
- 8W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Huawei, Arista
- Product Name
- DWDM-X2-55.75
- Height
- 0.80 inches
- Width
- 2.00 inches
- Depth
- 1.50 inches
- Weight
- 0.20 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| DWDM-X2-55.75 |  X2-10GB-ER |  DWDM-X2-54.94 |  X2-10GB-LRM |  DWDM-X2-38.19 | |
|---|---|---|---|---|---|
| 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 | 1.50 inches | 1.24 inches | 1.5 inches | N/A | 1.0 inches |
| Fiber Type | Single-mode | Single-mode | Single-mode | Multi-mode | Single-mode |
| Form Factor | X2 | SFP+ | X2 | SFP+ | XFP |
| Height | 0.80 inches | 0.55 inches | 0.7 inches | N/A | 0.5 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 80 km | 40 km | 80 km | 220m | 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 | 8W | 3.5W | 3.5W | N/A | 2.5W |
| Product Name | DWDM-X2-55.75 | X2-10GB-ER | DWDM-X2-54.94 | X2-10GB-LRM | DWDM-X2-38.19 |
| 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, Fibre Channel | Ethernet | Ethernet / Fibre Channel | Ethernet | Ethernet, Fibre Channel |
| Transmission Distance | Long-Range | Extended-Range | Extended-Range | Short-Range | Long-Range |
| Wavelength | 1550 nm | 1310nm | 1550 nm | 1310 nm | 1550 nm |
| Weight | 0.20 lbs | 0.064 lbs | 0.15 lbs | N/A | 0.1 lbs |
| Width | 2.00 inches | 2.13 inches | 1.2 inches | N/A | 1.0 inches |
Reviews & Ratings
N
Nolan Sutherland
5
Strong 10G performance across long single-mode runs.
O
Oisin Delgado
5
Integrated seamlessly into DWDM backbone systems.
P
Paxon Hartley
5
Low bit error rates and stable optical output.
Q
Quillon Reese
4
Dependable X2 module for high-capacity deployments.
R
Rexton Doyle
5
Consistent throughput and predictable latency.
S
Sullivan Mercer
5
Reliable wavelength alignment on the 100GHz grid.
Questions & Answers
What is the DWDM X2 1555.75 nm X2 (100 GHz ITU grid) transceiver?
The DWDM X2 1555.75 nm X2 (100 GHz ITU grid) is a small-form-factor optical module designed for dense wavelength division multiplexing at 1555.75 nm, supporting up to 10 Gbps data rates over single-mode fiber.
Which data rates does the DWDM X2 1555.75 nm support?
This DWDM X2 transceiver supports 1 Gbps and 10 Gbps Ethernet, Fibre Channel and SONET/SDH applications on a 100 GHz ITU grid.
What is the channel spacing of the DWDM X2 1555.75 nm module?
The module uses a 100 GHz channel spacing compliant with the ITU‐T G.694.1 standard for dense wavelength division multiplexing.
How far can the DWDM X2 1555.75 nm transceiver transmit data?
Over standard single-mode fiber, this transceiver supports link distances up to 80 km without the need for optical amplification.