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DWDM-X2-38.98
DWDM X2 1538.98 nm X2 (100 GHz ITU grid)
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DWDM-X2-38.98 is a CFP transceiver module engineered for high-speed 100G DWDM systems. It features an LC connector and supports long-range transmission over single-mode fiber, making it ideal for telecom and enterprise networks.
DWDM-X2-38.98 adheres to stringent data center and carrier-grade requirements, supporting protocols such as Ethernet and SONET. The module’s compact form factor and defined physical dimensions are optimized for integration in high-density environments where reliable performance and efficient power consumption are critical.
DWDM-X2-38.98 price is $9,081.00, a 54.6% saving from the Cisco list price of $20,000.00. DWDM-X2-38.98 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for DWDM-X2-38.98 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 | CFP | XFP | CFP | XFP | QSFP |
| Data Rate | 100G | 10G | 100G | 10G | 100G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1550nm | 1550 nm | 1550 nm | 1550 nm | 1550nm |
| 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 | 120 km |
| Supported Protocols | Ethernet, SONET | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet, Fibre Channel, SONET |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 5W | 3.5W | N/A | 3.5W | 8W |
| 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 |
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista |
| Product Name | DWDM-X2-38.98 | DWDM-X2-44.53 | DWDM-X2-42.94 | DWDM-X2-46.92 | DWDM-X2-36.61 |
| Height | 1.2 inches | 0.6 inches | N/A | 0.8 inches | 1.2 inches |
| Width | 1.2 inches | 0.8 inches | N/A | 1.2 inches | 0.8 inches |
| Depth | 3.0 inches | 0.5 inches | N/A | 1.5 inches | 0.9 inches |
| Weight | 0.5 lbs | 0.25 lbs | N/A | 0.2 lbs | 0.15 lbs |
DWDM-X2-38.98 provided accurate 1538.98nm performance.
Strong 10G throughput with stable channel spacing.
Integrated smoothly into legacy X2 platforms.
Low latency and consistent signal integrity.
Dependable DWDM X2 optic for metro networks.
Clean optical output under production load.
Reliable high-capacity wavelength solution.
The DWDM-X2-1538.98nm X2 is a passive dense wavelength division multiplexing (DWDM) optical filter operating at ITU channel 38 (1538.98 nm) with 100 GHz spacing in the X2 form factor.
It supports the C-band wavelength range and specifically filters the 1538.98 nm channel at 100 GHz ITU grid spacing.
Key specs include ≤1.2 dB insertion loss, ≥40 dB non-adjacent channel isolation, ≥30 dB adjacent channel isolation and ≥45 dB return loss over −5 °C to +75 °C.
This module is compatible with X2-slot DWDM multiplexers, Cisco ONS/15454, Ciena 5400/6500, Juniper M10-M40 and other 100 GHz ITU-grid platforms.