- Name:
-
DWDM-X2-56.55
- Description:
- DWDM X2 1556.55 nm X2 (100 GHz ITU grid)
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- Brand:
- Cisco
- Condition:
- GTIN:
- 821455042946
- Warranty:
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3 - List Price:
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$20,000.00
- Price:
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$9,081.00
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DWDM-X2-56.55
DWDM X2 1556.55 nm X2 (100 GHz ITU grid)
$9,081.00
22 in Global Warehouse
$9,081.00
55% off
TRUSTED, TRIED, PROVEN
DWDM-X2-56.55 Overview
DWDM-X2-56.55 is a high-performance XFP DWDM transceiver engineered to deliver 10G data rates through an LC connector interface. This module is designed for long-range transmission over single-mode fiber and supports industry-standard protocols such as Ethernet and Fibre Channel, ensuring robust connectivity while maintaining a compact form factor.
Optimized for demanding environments such as data centers, enterprise networks, and telecom infrastructures, the DWDM-X2-56.55 offers precise physical dimensions for easy integration into existing systems. Its compatibility with leading networking vendors further underscores its reliability and makes it an excellent choice for high-speed optical networking applications.
What is the price of DWDM-X2-56.55?
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DWDM-X2-56.55 Specifications
| Product Type | Transceiver |
| Form Factor | XFP |
| Data Rate | 10G |
| Connector Type | LC |
| Wavelength | 1560 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-X2-56.55 |
| Height | 1.0 inches |
| Width | 1.0 inches |
| Depth | 2.0 inches |
| Weight | 0.2 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | N/A | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 10G | 10G | 10G | 1G | 10G |
| Depth | 1.25 inches | 2.0 inches | N/A | 1.1 inches | 1.80 inches |
| Fiber Type | Multi-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Form Factor | SFP+ | XFP | SFP+ | SFP | SFP+ |
| Height | 0.50 inches | 1.0 inches | N/A | 0.27 inches | 0.94 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 300 meters | 80 km | 80 km | 40 km | 10 km |
| Network Interface | Fiber | Fiber | Fiber | Ethernet | 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 | 1.2W | 3.5W | N/A | 1.2 W | 3.5W |
| Product Name | VC6MSFPLCS01 10GBASE-SR SFP+ Optical Transceiver | DWDM-X2-56.55 | ONS-XC-10G-L2-1570-C | MA-SFP-1GB-BX40-D-C | 330-7604-C 10G SFP+ Transceiver |
| 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 | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet, Fibre Channel |
| Transmission Distance | Short-Range | Long-Range | Long-Range | Long-Range | Short-Range |
| Wavelength | 850nm | 1560 nm | 1570nm | 1310/1550 nm | 1310 nm |
| Weight | 0.10 lbs | 0.2 lbs | N/A | 0.08 lbs | 0.25 lbs |
| Width | 0.83 inches | 1.0 inches | N/A | 0.87 inches | 1.18 inches |
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Questions & Answers
Q
What is the DWDM-X2-56.55 module?
A
The DWDM-X2-56.55 is a Dense Wavelength Division Multiplexing (DWDM) X2 transceiver operating at 1556.55 nm on the 100 GHz ITU grid, designed for high-capacity optical networks.
Q
Why is the 1556.55 nm wavelength important?
A
1556.55 nm is a standardized DWDM channel on the 100 GHz ITU grid, offering low dispersion and optimal performance in the C-band for long-haul transmission.
Q
What does 100 GHz ITU grid mean?
A
The 100 GHz ITU grid specifies 0.8 nm channel spacing for DWDM, ensuring accurate wavelength allocation and maximal fiber capacity.
Q
Which equipment supports the X2 form factor?
A
The X2 form factor is supported by Cisco, Juniper, Huawei and other DWDM-compatible switches and routers with X2 slots.
Q
What fiber type is required for this DWDM module?
A
Single-Mode Fiber (SMF-28) that meets ITU-T G.652 standards is required to achieve optimal transmission with the DWDM-X2-56.55.
Q
What is the maximum link distance?
A
The DWDM-X2-56.55 can transmit up to 80 km over single-span fiber without amplification; reach extends further with EDFA or Raman amplifiers.
Q
What is the typical insertion loss?
A
Typical insertion loss is ≤ 3.5 dB, ensuring efficient power budget in multi-channel DWDM deployments.
Q
Is the DWDM-X2-56.55 hot-swappable?
A
Yes, the X2 transceiver is hot-swappable, allowing insertion or removal without powering down the host device.
Q
What data rates does it support?
A
It supports 1.25 Gbps to 10.7 Gbps, covering Gigabit Ethernet, Fibre Channel, SDH and SONET protocols.
Q
Is this module MSA-compliant?
A
Yes, the DWDM-X2-56.55 adheres to the X2 MSA, ensuring interoperability across multiple vendors’ equipment.
Q
How many DWDM channels can be multiplexed?
A
With 100 GHz spacing, you can multiplex up to 96 channels in the C-band on a single fiber.
Q
What is the operating temperature range?
A
The module operates reliably from 0 °C to 70 °C (32 °F to 158 °F), suitable for standard telecom environments.
Q
What supply voltage is required?
A
It requires a +3.3 V DC supply drawn from the host device’s power rail.
Q
How do I install the DWDM-X2-56.55?
A
Align the module with the host slot, insert until it clicks, then verify the optical link status via your network management system.
Q
How can I maintain optimal performance?
A
Clean fiber connectors regularly, monitor optical power and OSNR, and verify correct channel assignments to avoid crosstalk.
Q
Can it interoperate with other vendors’ DWDM systems?
A
Yes, by conforming to ITU-T 100 GHz grid and X2 MSA standards, it ensures seamless interoperability with third-party DWDM equipment.


