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DWDM-X2-56.55
DWDM X2 1556.55 nm X2 (100 GHz ITU grid)
Federal agencies and Fortune 500 operations source through ORM Systems.
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Enterprise Clients
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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.
DWDM-X2-56.55 price is $9,081.00, a 54.6% saving from the Cisco list price of $20,000.00. DWDM-X2-56.55 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for DWDM-X2-56.55 for additional pricing. Browse the full Cisco X2 Module series or explore all Cisco products.
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| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | XFP | X2 | XFP | SFP | XFP |
| Data Rate | 10G | 50G | 10G | 10G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1560 nm | 1550 nm | 1550 nm | 1550 nm | 1550 nm |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 80 km | 80 km | 80 km | 80 km | 80 km |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet, Fibre Channel | Ethernet, Fibre Channel | Ethernet | Ethernet, Fibre Channel |
| 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 |
| 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 |
| Product Name | DWDM-X2-56.55 | DWDM-X2-50.12 | DWDM-X2-51.72 Optical Transceiver Module | DWDM-X2-35.04 | DWDM-X2-58.17 |
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.
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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.
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dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
DWDM-X2-56.55 maintained accurate 1556.55nm channel alignment.
Strong 10G performance across long single-mode links.
Integrated seamlessly into DWDM backbone systems.
Low error rates and stable optical levels.
Dependable X2 module supporting high-capacity transport.
Predictable latency and consistent throughput.
Reliable wavelength stability for enterprise networks.
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.
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.
The 100 GHz ITU grid specifies 0.8 nm channel spacing for DWDM, ensuring accurate wavelength allocation and maximal fiber capacity.
The X2 form factor is supported by Cisco, Juniper, Huawei and other DWDM-compatible switches and routers with X2 slots.
Single-Mode Fiber (SMF-28) that meets ITU-T G.652 standards is required to achieve optimal transmission with the DWDM-X2-56.55.
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.
Typical insertion loss is ≤ 3.5 dB, ensuring efficient power budget in multi-channel DWDM deployments.
Yes, the X2 transceiver is hot-swappable, allowing insertion or removal without powering down the host device.
It supports 1.25 Gbps to 10.7 Gbps, covering Gigabit Ethernet, Fibre Channel, SDH and SONET protocols.
Yes, the DWDM-X2-56.55 adheres to the X2 MSA, ensuring interoperability across multiple vendors’ equipment.
With 100 GHz spacing, you can multiplex up to 96 channels in the C-band on a single fiber.
The module operates reliably from 0 °C to 70 °C (32 °F to 158 °F), suitable for standard telecom environments.
It requires a +3.3 V DC supply drawn from the host device’s power rail.
Align the module with the host slot, insert until it clicks, then verify the optical link status via your network management system.
Clean fiber connectors regularly, monitor optical power and OSNR, and verify correct channel assignments to avoid crosstalk.
Yes, by conforming to ITU-T 100 GHz grid and X2 MSA standards, it ensures seamless interoperability with third-party DWDM equipment.