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X2-10GB-ER
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10GBASE-ER X2 Module
FEATURED DEAL
Featured Deal
Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
X2-10GB-ER
- Description:
- 10GBASE-ER X2 Module
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 0821455019641
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
- 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
- Brand
- Cisco
- Form Factor
- SFP+
- Data Rate
- 10G
- Connector Type
- LC
- Wavelength
- 1310nm
- Transmission Distance
- Extended-Range
- Fiber Type
- Single-mode
- Max Distance
- 40 km
- Supported Protocols
- Ethernet
- 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
- X2-10GB-ER
- Height
- 0.55 inches
- Width
- 2.13 inches
- Depth
- 1.24 inches
- Weight
- 0.064 lbs
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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 |
Compliance & Warranty
100% Genuine Product Guarantee
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.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
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.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
Q
Quade Mitchell
4
X2-10GB-ER delivered reliable 10G connectivity over extended single-mode links.
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.