United States$5,000,000+
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X2-10GB-ER delivered reliable 10G connectivity over extended single-mode links.
X2-10GB-ER
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10GBASE-ER X2 Module
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Name:
X2-10GB-ER
- Description:
- 10GBASE-ER X2 Module
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 821455019641
- Condition:
- Warranty:
- 3
- List Price:
$10,000.00
- Price:
$4,153.0058.5% off
Quantity:
1
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X2-10GB-ER Overview
X2-10GB-ER is a high-performance SFP+ transceiver designed for 10G Ethernet networks, featuring LC connectors and engineered for extended-range applications. It supports a data rate of 10G over single-mode fiber, making it an ideal choice for data centers, enterprise networks, and telecom applications where reliable long-distance transmission is critical.
Designed with a compact form factor, X2-10GB-ER meets industry standards for physical dimensions and power consumption, ensuring seamless integration into diverse network infrastructures. Its robust design and adherence to strict operating temperature ranges make it a dependable solution for critical network environments.
X2-10GB-ER price is $4,153.00, a 58.5% saving from the Cisco list price of $10,000.00. X2-10GB-ER is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for X2-10GB-ER for additional pricing. Browse the full Cisco X2 Module series or explore all Cisco products.
X2-10GB-ER Specifications
- Product Type
- Transceiver
- Form Factor
- SFP+
- Data Rate
- 10G
- Connector Type
- LC
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Fiber Type
- Single-mode
- Compatibility
- Cisco, Juniper, Huawei, Arista
- Transmission Distance
- Extended-Range
- Max Distance
- 40 km
- Power Consumption
- 3.5W
- Height
- 0.55 inches
- Width
- 2.13 inches
- Wavelength
- 1310nm
- Depth
- 1.24 inches
- Product Name
- X2-10GB-ER
- Weight
- 0.064 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| X2-10GB-ER |  DWDM-X2-35.82 |  DWDM-X2-38.19 |  DWDM-X2-39.77 |  DWDM-X2-35.04 | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP+ | SFP+ | XFP | X2 | SFP |
| Data Rate | 10G | 10G | 10G | 10G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1310nm | 1550nm | 1550 nm | 1550 nm | 1550 nm |
| Transmission Distance | Extended-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 40 km | 80km | 80 km | 80 km | 80 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet, SONET | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 3.5W | 3.5W | 2.5W | 3.5W | 3.3W |
| 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 | X2-10GB-ER | DWDM-X2-35.82 DWDM Transceiver Module | DWDM-X2-38.19 | DWDM-X2-39.77 | DWDM-X2-35.04 |
| Height | 0.55 inches | 0.33 in | 0.5 inches | 1.0 inches | 0.75 inches |
| Width | 2.13 inches | 0.53 in | 1.0 inches | 1.27 inches | 0.55 inches |
| Depth | 1.24 inches | 3.6 in | 1.0 inches | 1.5 inches | 0.65 inches |
| Weight | 0.064 lbs | 0.1 lbs | 0.1 lbs | 0.2 lbs | 0.20 lbs |
Reviews & Ratings
R
Ronan Bishop
4
Strong long-range optical performance with stable latency.
S
Scott Fleming
5
Consistent throughput across metro fiber runs.
T
Travis Holt
5
Integrated seamlessly into our core switch.
V
Victor Nadeem
5
Dependable 10GBASE-ER module for enterprise backbone.
W
Wayne Carter
5
Clean optical output and predictable performance.
Z
Zubair Ahmed
4
High-quality ER optics supporting long-distance deployments.
Questions & Answers
What is the X2-10GB-ER (10GBASE-ER X2) module?
The X2-10GB-ER is a hot-swappable 10-Gigabit Ethernet X2 transceiver designed for extended-reach single-mode fiber links up to 40 km.
What is the maximum reach of the X2-10GB-ER module?
The module supports fiber runs of up to 40 kilometers over standard single-mode fiber (SMF) at 1310 nm.
Which fiber type does the X2-10GB-ER require?
It operates on single-mode fiber (SMF) optimized for long-haul transmissions at 1310 nm.
What wavelength does the X2-10GB-ER use?
The transceiver emits a 1310 nm wavelength to maximize reach and minimize dispersion over long distances.
Is the X2-10GB-ER module hot-swappable?
Yes. The X2-10GB-ER can be inserted or removed without powering down your switch or router to ensure uninterrupted service.
Does the X2-10GB-ER support Digital Diagnostics Monitoring (DDM)?
Yes. It includes DDM for real-time monitoring of optical power, temperature, laser bias current, and transceiver voltage.
Which vendors and platforms support the X2-10GB-ER?
It is fully interoperable with major OEMs including Cisco, Juniper, Arista, HP, Brocade, and Huawei that accept X2-style 10G modules.
Can I mix the X2-10GB-ER with 10GBASE-SR modules on the same link?
No. ER and SR modules use different wavelengths and optical budgets; both ends must use 10GBASE-ER for proper operation.
What is the module’s power consumption?
Typical power draw is 1.5 W, with a maximum of 2.2 W, ensuring energy-efficient 10 GbE links.
What form factor does the X2-10GB-ER use?
It uses the X2 transceiver form factor, designed to occupy less space than multiple SFP+ ports for high-density deployments.
What is the operating temperature range?
Standard commercial-grade operation spans 0 °C to 70 °C; industrial versions extend from –40 °C to 85 °C.
How do I install the X2-10GB-ER module?
Align the module with the port guide rails, slide it in until it clicks, then connect your LC-terminated single-mode fiber cables.
How can I verify the X2-10GB-ER is functioning correctly?
Check link status LEDs on your switch and view DDM readings via your device’s transceiver diagnostics commands.
What warranty is provided with the X2-10GB-ER module?
We offer a lifetime warranty covering defects in materials and workmanship plus free advanced replacement support.
Are third-party X2-10GB-ER modules compatible with OEM equipment?
Yes, as long as the third-party module is certified for your platform and matches the X2-10GBASE-ER specifications.
How do I order the X2-10GB-ER module?
Contact our sales team or place an order online using SKU X2-10GB-ER to secure genuine, tested 10GBASE-ER modules.