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XENPAK-10GB-LX4
10GBASE-LX4 XENPAK Module
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XENPAK-10GB-LX4 is a high-performance optical transceiver module built on the XENPAK form factor, delivering a 10G data rate for Ethernet applications. Designed with LC fiber connectors and optimized for long-range transmission over single-mode fiber, this module meets the rigorous demands of modern network infrastructures in data centers, enterprise networks, and telecom environments.
Engineered for reliability and efficient integration, the XENPAK-10GB-LX4 features precise physical dimensions that conform to industry standards. Its robust design supports established Ethernet protocols and ensures compatibility with leading vendor platforms such as Cisco, Juniper, Huawei, and Arista, making it an ideal solution for network upgrades and high-speed connectivity requirements.
XENPAK-10GB-LX4 price is $1,815.00, a 54.6% saving from the Cisco list price of $4,000.00. XENPAK-10GB-LX4 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for XENPAK-10GB-LX4 for additional pricing. Browse the full Cisco Xenpak Module series or explore all Cisco products.
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| 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 | CX4 | LC |
| Data Rate | 10G | 10G | 10G | 10G | 10G |
| Depth | 1.0 inch | 1.18 inches | 3.48 inches | 4.53 inches | 4.5 in |
| Fiber Type | Single-mode | Single-mode | Multi-mode | N/A | Single-mode |
| Form Factor | XENPAK | XENPAK | XENPAK | XENPAK | XENPAK |
| Height | 1.43 inches | 1.37 inches | 0.96 inches | 0.54 inches | 1.4 in |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 10 km | 10 km | 300 meters | 15 meters | 10km |
| Network Interface | Ethernet | 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 | 8W | 3.5 W | 6.9W | 8W | 5.2W |
| Product Name | XENPAK-10GB-LX4 | XENPAK-10GB-LR+ | XENPAK-10GB-SR | XENPAK-10GB-CX4 | XENPAK-10GB-LR |
| 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 | Ethernet | Ethernet | Ethernet |
| Transmission Distance | Long-Range | Long-Range | Short-Range | Short-Range | Long-Range |
| Wavelength | 1310nm | 1310 nm | 850nm | N/A | 1310nm |
| Weight | 0.35 lbs | 0.75 lbs | 0.18 lbs | 0.6 lbs | 0.7 lbs |
| Width | 4.90 inches | 3.54 inches | 4.33 inches | 2.96 inches | 3.0 in |
XENPAK-10GB-LX4 delivered stable 10G connectivity across multimode fiber.
Reliable LX4 performance bridging legacy infrastructure.
Consistent throughput with strong optical output.
Integrated smoothly into our XENPAK-based switches.
Dependable 10G solution for mixed fiber environments.
Low latency and predictable bandwidth.
Solid optical stability in enterprise deployments.
The XENPAK-10GB-LX4 is an IEEE 802.3ae-compliant 10GBASE-LX4 transceiver in the XENPAK form factor, designed for 10 Gigabit Ethernet over single-mode fiber up to 10 km.
It supports a fixed data rate of 10.3125 Gbps for 10 Gigabit Ethernet applications.
It delivers reliable links up to 10 kilometers over single-mode fiber (SMF) at 10 Gbps.
The module uses a standard SC duplex connector for single-mode fiber connectivity.